Bump version to 1.2.0

Fix bottom border on nested ul

.changeset/README.md

@@ -1,8 +0,0 @@
-# Changesets
-
-Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
-with multi-package repos, or single-package repos to help you version and publish your code. You can
-find the full documentation for it [in our repository](https://github.com/changesets/changesets)
-
-We have a quick list of common questions to get you started engaging with this project in
-[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -1,11 +0,0 @@
-{
-    "$schema": "https://unpkg.com/@changesets/config@3.0.2/schema.json",
-    "changelog": "@changesets/cli/changelog",
-    "commit": false,
-    "fixed": [],
-    "linked": [],
-    "access": "public",
-    "baseBranch": "main",
-    "updateInternalDependencies": "patch",
-    "ignore": []
-}

.github/CODEOWNERS

@@ -1,3 +0,0 @@
-# Changes to the API data cache functions can invalidate all existing data cache
-# causing a massive amount of revalidation, impacting our API.
-packages/gitbook/src/lib/data/api.ts   @SamyPesse

.github/CONTRIBUTING.md

@@ -1,111 +0,0 @@
-# Welcome to GitBook's contributing guide!
-
-> _For help, support, feature requests, and product questions - head to our [GitHub Community](https://github.com/orgs/GitbookIO/discussions) 🤖_
-
-Thank you for investing your time in contributing to GitBook. Any contribution you make will be reviewed by our team. In this guide, you'll learn the different ways you can contribute.
-
-## Types of Contributions
-
-This repository contains code related to the rendering engine of GitBook's published content. Depending on what you'd like to contribute to, head to the section below to find the necessary steps.
-
-### Add a feature
-
-Because this portion of GitBook is open source and available for you to use - if you think you can provide extra value through a new feature - you're welcome to add it! If you plan to distribute the code, keep the source code public to comply with GNU GPLv3. To clone in a private repository, you must first acquire a [commercial license](https://www.gitbook.com/pricing).
-
-### Create a new issue
-
-If you spot a problem within a repository, [search if an issue already exists](https://docs.github.com/en/github/searching-for-information-on-github/searching-on-github/searching-issues-and-pull-requests#search-by-the-title-body-or-comments). If a related issue doesn't exist, you can open a new issue here!Please make sure any added issues are
-
--   Descriptive
--   Thoughtful
--   Organized
-
-We recommend adding as many relevant links, minimal reproductions of the issue, and other materials that will help our team solve the issue fast.
-
-### Solve an issue
-
-If you're interested in solving an issue in our repository, start by scanning through it's exisiting issues to find one that you're interested in working on. If you find an issue to work on, you are welcome to open a PR with a fix. See the following sections below for more information on contributing for specific sections.
-
-### Documentation
-
-The official documentation on GitBook open can be found directly in this Readme. Any updates or changes you would like to make, you can make directly to the README of this repository.
-
-## Contributing
-
-### Make changes locally
-
-Any contribution you make can be made to the code located in this repository. In order to contribute, you'll need to start off of a local version of this repository.
-
-#### 1. Fork the repository
-
-##### Using GitHub Desktop:
-
--   [Getting started with GitHub Desktop](https://docs.github.com/en/desktop/installing-and-configuring-github-desktop/getting-started-with-github-desktop) will guide you through setting up Desktop.
--   Once Desktop is set up, you can use it to [fork the repo](https://docs.github.com/en/desktop/contributing-and-collaborating-using-github-desktop/cloning-and-forking-repositories-from-github-desktop)!
-
-##### Using the command line:
-
--   [Fork the repo](https://docs.github.com/en/github/getting-started-with-github/fork-a-repo#fork-an-example-repository) so that you can make your changes without affecting the original project until you're ready to merge them.
-
-#### 2. Create a working branch and start with your changes
-
-After forking this repository, you'll want to [create a branch](https://docs.github.com/en/issues/tracking-your-work-with-issues/creating-a-branch-for-an-issue) to work off of.
-
-#### 3. Install dependencies and run the project locally
-
-##### Prerequisites:
-- Node.js (Version: >=20.6)
-  - Use `nvm` for easy Node management
-- [Bun](https://bun.sh/) (Version: >=1.2.15)
-  - We use a text-based lockfile which isn't supported below 1.2.15
-
-##### Setup steps:
-
-1. Ensure you are using the project's version of Node:
-```bash
-nvm use
-```
-
-2. Install dependencies using Bun:
-```bash
-bun install
-```
-
-3. Start the development server:
-```bash
-bun dev
-```
-
-Additional development commands:
-- `bun format`: Format the code using Biome
-- `bun typecheck`: Run TypeScript type checking
-- `bun unit`: Run unit tests
-- `bun e2e`: Run end-to-end tests
-
-#### 4. Preview your changes
-
-When running the development server, published GitBook sites can be rendered through your local version at `http://localhost:3000/url`.
-
-For example, our published docs can be viewed using the local version by visiting `http://localhost:3000/url/gitbook.com/docs` after running the development server.
-
-You can visit any published GitBook site behind your development server. Please make sure your site is [published publicly](https://gitbook.com/docs/published-documentation/publish-your-content-as-a-docs-site) to ensure you can view the site correctly in your development version.
-
-### Commit your update
-
-[Commit your changes](https://github.com/git-guides/git-commit) once you are happy with them. See [Atom's contributing guide](https://github.com/atom/atom/blob/master/CONTRIBUTING.md#git-commit-messages) to know how to use emoji for commit messages!
-
-Once your changes are ready, don't forget to self-review your code to double check that your chagnes are ready to be added.
-
-### Pull Request
-
-When you're finished with the changes, [create a pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request), also known as a PR.
-
--   Don't forget to [link PR to issue](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue) if you are solving one.
--   Enable the checkbox to [allow maintainer edits](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/allowing-changes-to-a-pull-request-branch-created-from-a-fork) so the branch can be updated for a merge. Once you submit your PR, a GitBook team member will review your proposal. We may ask questions or request for additional information.
--   We may ask for changes to be made before a PR can be merged, either using [suggested changes](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/incorporating-feedback-in-your-pull-request) or pull request comments. You can apply suggested changes directly through the UI. You can make any other changes in your fork, then commit them to your branch.
--   As you update your PR and apply changes, mark each conversation as [resolved](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/commenting-on-a-pull-request#resolving-conversations).
--   If you run into any merge issues, checkout this [git tutorial](https://lab.github.com/githubtraining/managing-merge-conflicts) to help you resolve merge conflicts and other issues.
-
-### Your PR is merged
-
-Congratulations 🎉 Thank you for your contribution! Once your PR is merged, your contributions will be publicly visible on the relevant repository.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,18 +0,0 @@
----
-name: Bug report
-about: Something not working as expected? Let us look into it
-labels: bug
----
-
-## Bug description
-
-_Please describe._  
-_If this affects the front-end, screenshots would be of great help._
-
-## How to reproduce
-
-1.
-2.
-3.
-
-## Additional context

.github/actions/gradual-deploy-cloudflare/action.yaml

@@ -1,83 +0,0 @@
-name: Gradual Deploy to Cloudflare
-description: Use gradual deployment to deploy to Cloudflare. This action will upload the middleware and server versions to Cloudflare and kept them bound together
-inputs:
-  apiToken:
-    description: 'Cloudflare API token'
-    required: true
-  accountId:
-    description: 'Cloudflare account ID'
-    required: true
-  environment:
-    description: 'Cloudflare environment to deploy to (staging, production, preview)'
-    required: true
-  middlewareVersionId:
-    description: 'Middleware version ID to deploy'
-    required: true
-  serverVersionId:
-    description: 'Server version ID to deploy'
-    required: true
-outputs:
-  deployment-url: 
-    description: "Deployment URL"
-    value: ${{ steps.deploy_middleware.outputs.deployment-url }}
-runs:
-  using: 'composite'
-  steps:
-      - id: wrangler_status
-        name: Check wrangler deployment status
-        uses: cloudflare/wrangler-action@v3.14.0
-        with:
-            apiToken: ${{ inputs.apiToken }}
-            accountId: ${{ inputs.accountId }}
-            workingDirectory: ./
-            wranglerVersion: '4.10.0'
-            environment: ${{ inputs.environment }}
-            command: deployments status --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
-
-      # This step is used to get the version ID that is currently deployed to Cloudflare.
-      - id: extract_current_version
-        name: Extract current version
-        shell: bash
-        run: |
-          version_id=$(echo "${{ steps.wrangler_status.outputs.command-output }}" | grep -A 3 "(100%)" | grep -oP '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}')
-          echo "version_id=$version_id" >> $GITHUB_OUTPUT
-
-      - id: deploy_server
-        name: Deploy server to Cloudflare at 0%
-        uses: cloudflare/wrangler-action@v3.14.0
-        with:
-            apiToken: ${{ inputs.apiToken }}
-            accountId: ${{ inputs.accountId }}
-            workingDirectory: ./
-            wranglerVersion: '4.10.0'
-            environment: ${{ inputs.environment }}
-            command: versions deploy ${{ steps.extract_current_version.outputs.version_id }}@100% ${{ inputs.serverVersionId }}@0% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
-
-      # Since we use version overrides headers, we can directly deploy the middleware to 100%.
-      - id: deploy_middleware
-        name: Deploy middleware to Cloudflare at 100%
-        uses: cloudflare/wrangler-action@v3.14.0
-        with:
-            apiToken: ${{ inputs.apiToken }}
-            accountId: ${{ inputs.accountId }}
-            workingDirectory: ./
-            wranglerVersion: '4.10.0'
-            environment: ${{ inputs.environment }}
-            command: versions deploy ${{ inputs.middlewareVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc
-
-      - name: Deploy server to Cloudflare at 100%
-        uses: cloudflare/wrangler-action@v3.14.0
-        with:
-            apiToken: ${{ inputs.apiToken }}
-            accountId: ${{ inputs.accountId }}
-            workingDirectory: ./
-            wranglerVersion: '4.10.0'
-            environment: ${{ inputs.environment }}
-            command: versions deploy ${{ inputs.serverVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
-
-      - name: Outputs
-        shell: bash
-        env:
-          DEPLOYMENT_URL: ${{ steps.deploy_middleware.outputs.deployment-url }}
-        run: |
-            echo "URL: ${{ steps.deploy_middleware.outputs.deployment-url }}"

.github/composite/deploy-cloudflare/action.yaml

@@ -1,138 +0,0 @@
-name: 'Deploy cloudflare'
-description: 'Deploy GitBook to Cloudflare'
-inputs:
-  opItem:
-    description: '1Password item to load secrets from'
-    required: true
-  opServiceAccount:
-    description: '1Password service account token'
-    required: true
-  apiToken:
-    description: 'Cloudflare API token'
-    required: true
-  accountId:
-    description: 'Cloudflare account ID'
-    required: true
-  environment:
-    description: 'Cloudflare environment to deploy to (staging, production, preview)'
-    required: true
-  deploy:
-    description: 'Deploy as main version for all traffic instead of uploading versions'
-    required: true
-  commitTag:
-    description: 'Commit branch to associate with the deployment'
-    required: true
-  commitMessage:
-    description: 'Commit message to associate with the deployment'
-    required: true
-outputs:
-    deployment-url: 
-      description: "Deployment URL"
-      value: ${{ steps.upload_middleware.outputs.deployment-url }}
-runs:
-    using: 'composite'
-    steps:
-        - name: Setup Bun
-          uses: ./.github/composite/setup-bun
-        - name: Install dependencies
-          run: bun install --frozen-lockfile
-          shell: bash
-          env:
-              PUPPETEER_SKIP_DOWNLOAD: 1
-        - name: Load secret
-          uses: 1password/load-secrets-action@v2
-          env:
-            OP_SERVICE_ACCOUNT_TOKEN: ${{ inputs.opServiceAccount }}
-            GITBOOK_URL: ${{ inputs.opItem }}/GITBOOK_URL
-            GITBOOK_ICONS_URL: ${{ inputs.opItem }}/GITBOOK_ICONS_URL
-            GITBOOK_ICONS_TOKEN: ${{ inputs.opItem }}/GITBOOK_ICONS_TOKEN
-            NEXT_SERVER_ACTIONS_ENCRYPTION_KEY: ${{ inputs.opItem }}/NEXT_SERVER_ACTIONS_ENCRYPTION_KEY
-            GITBOOK_SECRET: ${{ inputs.opItem }}/GITBOOK_SECRET
-            GITBOOK_APP_URL: ${{ inputs.opItem }}/GITBOOK_APP_URL
-            GITBOOK_API_URL: ${{ inputs.opItem }}/GITBOOK_API_URL
-            GITBOOK_API_PUBLIC_URL: ${{ inputs.opItem }}/GITBOOK_API_PUBLIC_URL
-            GITBOOK_API_TOKEN: ${{ inputs.opItem }}/GITBOOK_API_TOKEN
-            GITBOOK_INTEGRATIONS_HOST: ${{ inputs.opItem }}/GITBOOK_INTEGRATIONS_HOST
-            GITBOOK_IMAGE_RESIZE_SIGNING_KEY: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_SIGNING_KEY
-            GITBOOK_IMAGE_RESIZE_URL: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_URL
-            GITBOOK_IMAGE_RESIZE_MODE: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_MODE
-            GITBOOK_ASSETS_PREFIX: ${{ inputs.opItem }}/GITBOOK_ASSETS_PREFIX
-            GITBOOK_FONTS_URL: ${{ inputs.opItem }}/GITBOOK_FONTS_URL
-        - name: Build worker
-          run: bun run turbo build:cloudflare
-          env:
-            GITBOOK_RUNTIME: cloudflare
-          shell: bash
-
-        - name: Upload the DO worker
-          uses: cloudflare/wrangler-action@v3.14.0
-          with:
-              apiToken: ${{ inputs.apiToken }}
-              accountId: ${{ inputs.accountId }}
-              workingDirectory: ./
-              wranglerVersion: '4.10.0'
-              environment: ${{ inputs.environment }}
-              command: deploy --config ./packages/gitbook/openNext/customWorkers/doWrangler.jsonc
-
-        - id: upload_server
-          name: Upload server to Cloudflare
-          uses: cloudflare/wrangler-action@v3.14.0
-          with:
-              apiToken: ${{ inputs.apiToken }}
-              accountId: ${{ inputs.accountId }}
-              workingDirectory: ./
-              wranglerVersion: '4.10.0'
-              environment: ${{ inputs.environment }}
-              command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
-
-        - name: Extract server version worker ID
-          shell: bash
-          id: extract_server_version_id
-          run: |
-              version_id=$(echo '${{ steps.upload_server.outputs.command-output }}' | grep "Worker Version ID" | awk '{print $4}')
-              echo "version_id=$version_id" >> $GITHUB_OUTPUT
-
-        - name: Run updateWrangler scripts
-          shell: bash
-          run: |
-              bun run ./packages/gitbook/openNext/customWorkers/script/updateWrangler.ts ${{ steps.extract_server_version_id.outputs.version_id }}
-
-        - id: upload_middleware
-          name: Upload middleware to Cloudflare
-          uses: cloudflare/wrangler-action@v3.14.0
-          with:
-              apiToken: ${{ inputs.apiToken }}
-              accountId: ${{ inputs.accountId }}
-              workingDirectory: ./
-              wranglerVersion: '4.10.0'
-              environment: ${{ inputs.environment }}
-              command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc
-        
-        - name: Extract middleware version worker ID
-          shell: bash
-          id: extract_middleware_version_id
-          run: |
-              version_id=$(echo '${{ steps.upload_middleware.outputs.command-output }}' | grep "Worker Version ID" | awk '{print $4}')
-              echo "version_id=$version_id" >> $GITHUB_OUTPUT
-
-        - name: Deploy server and middleware to Cloudflare
-          if: ${{ inputs.deploy == 'true' }}
-          uses: ./.github/actions/gradual-deploy-cloudflare
-          with:
-              apiToken: ${{ inputs.apiToken }}
-              accountId: ${{ inputs.accountId }}
-              opServiceAccount: ${{ inputs.opServiceAccount }}
-              opItem: ${{ inputs.opItem }}
-              environment: ${{ inputs.environment }}
-              serverVersionId: ${{ steps.extract_server_version_id.outputs.version_id }}
-              middlewareVersionId: ${{ steps.extract_middleware_version_id.outputs.version_id }}
-              deploy: ${{ inputs.deploy }}
-
-
-        - name: Outputs
-          shell: bash
-          env:
-            DEPLOYMENT_URL: ${{ steps.upload_middleware.outputs.deployment-url }}
-          run: |
-              echo "URL: ${{ steps.upload_middleware.outputs.deployment-url }}"
-              echo "Output server: ${{ steps.upload_server.outputs.command-output }}"

.github/composite/deploy-vercel/action.yaml

@@ -1,80 +0,0 @@
-name: 'Deploy vercel'
-description: 'Deploy GitBook to Vercel'
-inputs:
-  vercelOrg:
-    description: 'Vercel organization'
-    required: true
-  vercelProject:
-    description: 'Vercel project'
-    required: true
-  vercelToken:
-    description: 'Vercel token'
-    required: true
-  opItem:
-    description: '1Password item to load secrets from'
-    required: true
-  opServiceAccount:
-    description: '1Password service account token'
-    required: true
-  environment:
-    description: 'Environment to deploy to'
-    required: true
-outputs:
-    deployment-url: 
-      description: "Deployment URL"
-      value: ${{ steps.deploy.outputs.deployment-url }}
-runs:
-    using: 'composite'
-    steps:
-        - name: Setup Bun
-          uses: ./.github/composite/setup-bun
-        - name: Install dependencies
-          run: bun install --frozen-lockfile
-          shell: bash
-          env:
-              PUPPETEER_SKIP_DOWNLOAD: 1
-        - name: Pull Vercel Environment Information
-          run: bun run vercel pull --yes --environment=${{ inputs.environment }} --token=${{ inputs.vercelToken }}
-          shell: bash
-          env:
-            VERCEL_ORG_ID: ${{ inputs.vercelOrg }}
-            VERCEL_PROJECT_ID: ${{ inputs.vercelProject }}
-        - name: Load secret
-          uses: 1password/load-secrets-action@v2
-          env:
-            OP_SERVICE_ACCOUNT_TOKEN: ${{ inputs.opServiceAccount }}
-            GITBOOK_URL: ${{ inputs.opItem }}/GITBOOK_URL
-            GITBOOK_ICONS_URL: ${{ inputs.opItem }}/GITBOOK_ICONS_URL
-            GITBOOK_ICONS_TOKEN: ${{ inputs.opItem }}/GITBOOK_ICONS_TOKEN
-            GITBOOK_SECRET: ${{ inputs.opItem }}/GITBOOK_SECRET
-            GITBOOK_APP_URL: ${{ inputs.opItem }}/GITBOOK_APP_URL
-            GITBOOK_API_URL: ${{ inputs.opItem }}/GITBOOK_API_URL
-            GITBOOK_API_PUBLIC_URL: ${{ inputs.opItem }}/GITBOOK_API_PUBLIC_URL
-            GITBOOK_API_TOKEN: ${{ inputs.opItem }}/GITBOOK_API_TOKEN
-            GITBOOK_INTEGRATIONS_HOST: ${{ inputs.opItem }}/GITBOOK_INTEGRATIONS_HOST
-            GITBOOK_IMAGE_RESIZE_SIGNING_KEY: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_SIGNING_KEY
-            GITBOOK_IMAGE_RESIZE_URL: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_URL
-            GITBOOK_IMAGE_RESIZE_MODE: ${{ inputs.opItem }}/GITBOOK_IMAGE_RESIZE_MODE
-            GITBOOK_ASSETS_PREFIX: ${{ inputs.opItem }}/GITBOOK_ASSETS_PREFIX
-            GITBOOK_FONTS_URL: ${{ inputs.opItem }}/GITBOOK_FONTS_URL
-        - name: Build Project Artifacts
-          run: bun run vercel build --target=${{ inputs.environment }} --token=${{ inputs.vercelToken }}
-          shell: bash
-          env:
-            VERCEL_ORG_ID: ${{ inputs.vercelOrg }}
-            VERCEL_PROJECT_ID: ${{ inputs.vercelProject }}
-            GITBOOK_RUNTIME: vercel
-        - name: Deploy Project Artifacts to Vercel
-          id: deploy
-          shell: bash
-          run: |
-              DEPLOYMENT_URL=$(bun run vercel deploy --prebuilt --target=${{ inputs.environment }} --token=${{ inputs.vercelToken }})
-              echo "deployment-url=$DEPLOYMENT_URL" >> "$GITHUB_OUTPUT"
-          env:
-            VERCEL_ORG_ID: ${{ inputs.vercelOrg }}
-            VERCEL_PROJECT_ID: ${{ inputs.vercelProject }}
-        - name: Outputs
-          shell: bash
-          run: |
-              echo "URL: ${{ steps.deploy.outputs.deployment-url }}"
-

.github/composite/setup-bun/action.yaml

@@ -1,9 +0,0 @@
-name: 'Setup Bun'
-description: 'Install Bun and cache dependencies'
-runs:
-    using: 'composite'
-    steps:
-        - name: Setup bun
-          uses: oven-sh/setup-bun@v2
-          with:
-              bun-version-file: 'package.json'

.github/workflows/ci.yaml

@@ -1,68 +0,0 @@
-name: CI
-on:
-    pull_request:
-    push:
-        branches:
-            - main
-env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
-jobs:
-    format:
-        runs-on: ubuntu-latest
-        name: Format
-        timeout-minutes: 6
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - run: bun format:check
-    test:
-        runs-on: ubuntu-latest
-        name: Test
-        timeout-minutes: 6
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - run: bun unit
-    build-oss:
-        # CI to check that the repository builds correctly on a machine without the credentials
-        runs-on: ubuntu-latest
-        name: Build (Open Source)
-        timeout-minutes: 6
-        env:
-            NPM_TOKEN_READONLY: ''
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - run: bun run build
-    typecheck:
-        runs-on: ubuntu-latest
-        name: Typecheck
-        timeout-minutes: 6
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - run: bun typecheck

.github/workflows/deploy-preview.yaml

@@ -1,202 +0,0 @@
-name: Preview
-on:
-    pull_request:
-    push:
-      branches:
-        - main
-env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
-jobs:
-    deploy-v2-vercel:
-        name: Deploy v2 to Vercel (preview)
-        runs-on: ubuntu-latest
-        environment:
-          name: 2v-preview
-          url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy to Vercel
-              id: deploy
-              uses: ./.github/composite/deploy-vercel
-              with:
-                  environment: preview
-                  vercelOrg: ${{ secrets.VERCEL_ORG_ID }}
-                  vercelProject: ${{ secrets.VERCEL_PROJECT_ID }}
-                  vercelToken: ${{ secrets.VERCEL_TOKEN }}
-                  opItem: op://gitbook-open/2v-preview
-                  opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-    deploy-v2-cloudflare:
-        name: Deploy v2 to Cloudflare Worker (preview)
-        runs-on: ubuntu-latest
-        environment:
-          name: 2c-preview
-          url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url || steps.extract-worker-id.outputs.worker-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy to Cloudflare
-              id: deploy
-              uses: ./.github/composite/deploy-cloudflare
-              with:
-                  environment: preview
-                  deploy: ${{ github.ref == 'refs/heads/main' }}
-                  apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-                  accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-                  opItem: op://gitbook-open/2c-preview
-                  opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-                  commitTag: ${{ github.ref == 'refs/heads/main' && 'main' || format('pr{0}', github.event.pull_request.number) }}
-                  commitMessage: ${{ github.sha }}
-            - name: Extract Worker ID
-              id: extract-worker-id
-              if: ${{ !steps.deploy.outputs.deployment-url }}
-              run: |
-                if [[ "${{ steps.deploy.outputs.command-output }}" =~ Worker\ Version\ ID:\ ([0-9a-f]{8})-([0-9a-f-]+) ]]; then
-                  WORKER_ID_FIRST_PART="${BASH_REMATCH[1]}"
-                  echo "worker-url=https://${WORKER_ID_FIRST_PART}-gitbook-open-v2-preview.gitbook.workers.dev/" >> $GITHUB_OUTPUT
-                fi
-            - name: Outputs
-              run: |
-                  echo "URL: ${{ steps.deploy.outputs.deployment-url || steps.extract-worker-id.outputs.worker-url }}"
-    comment-deployments:
-        runs-on: ubuntu-latest
-        name: Comment Deployments (preview)
-        if: always() && !startsWith(github.ref, 'refs/heads/main')
-        needs:
-            - deploy-v2-vercel
-            - deploy-v2-cloudflare
-        steps:
-            - name: Find GitHub Comment
-              uses: peter-evans/find-comment@v3
-              id: fc
-              with:
-                  issue-number: ${{ github.event.pull_request.number }}
-                  comment-author: 'github-actions[bot]'
-                  body-includes: 'Summary of the deployments'
-
-            - name: Create or update GitHub comment
-              uses: peter-evans/create-or-update-comment@v4
-              with:
-                  comment-id: ${{ steps.fc.outputs.comment-id }}
-                  issue-number: ${{ github.event.pull_request.number }}
-                  body: |
-                      Summary of the deployments:
-
-                      | Version | URL | Status |
-                      | --- | --- | --- |
-                      | Vercel | [${{ needs.deploy-v2-vercel.outputs.deployment-url }}](${{ needs.deploy-v2-vercel.outputs.deployment-url }}) | ${{ needs.deploy-v2-vercel.result == 'success' && '✅' || '❌' }} |
-                      | Cloudflare | [${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}](${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}) | ${{ needs.deploy-v2-cloudflare.result == 'success' && '✅' || '❌' }} |
-
-                      ### Test content
-
-                      | Site | `2v` | `2c` |
-                      | --- | --- | --- |
-                      | GitBook | [${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/gitbook.com/docs](${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/gitbook.com/docs) | [${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/gitbook.com/docs](${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/gitbook.com/docs) |
-                      | E2E | [${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/gitbook.gitbook.io/test-gitbook-open](${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/gitbook.gitbook.io/test-gitbook-open) | [${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/gitbook.gitbook.io/test-gitbook-open](${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/gitbook.gitbook.io/test-gitbook-open) |
-                  edit-mode: replace
-    visual-testing-v2-vercel:
-        runs-on: ubuntu-latest
-        name: Visual Testing v2
-        needs: deploy-v2-vercel
-        timeout-minutes: 15
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run Playwright tests
-              run: bun e2e
-              env:
-                  BASE_URL: ${{ needs.deploy-v2-vercel.outputs.deployment-url }}
-                  SITE_BASE_URL: ${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/
-                  ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
-                  ARGOS_BUILD_NAME: 'v2-vercel'
-    visual-testing-v2-cloudflare:
-        runs-on: ubuntu-latest
-        name: Visual Testing v2 (Cloudflare)
-        needs: deploy-v2-cloudflare
-        timeout-minutes: 15
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run Playwright tests
-              run: bun e2e
-              env:
-                  BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}
-                  SITE_BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/
-                  ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
-                  ARGOS_BUILD_NAME: 'v2-cloudflare'
-    visual-testing-customers-v2:
-        runs-on: ubuntu-latest
-        name: Visual Testing Customers v2
-        needs: deploy-v2-vercel
-        timeout-minutes: 15
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run Playwright tests
-              run: bun e2e-customers
-              env:
-                  BASE_URL: ${{ needs.deploy-v2-vercel.outputs.deployment-url }}
-                  SITE_BASE_URL: ${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/
-                  ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
-                  ARGOS_BUILD_NAME: 'customers-v2'
-    visual-testing-customers-v2-cloudflare:
-        runs-on: ubuntu-latest
-        name: Visual Testing Customers v2 (Cloudflare)
-        needs: deploy-v2-cloudflare
-        timeout-minutes: 15
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run Playwright tests
-              run: bun e2e-customers
-              env:
-                  BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}
-                  SITE_BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/
-                  ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
-                  ARGOS_BUILD_NAME: 'customers-v2'
-    pagespeed-testing-v2:
-        runs-on: ubuntu-latest
-        name: PageSpeed Testing v1
-        needs: deploy-v2-vercel
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run pagespeed tests
-              run: bun ./packages/gitbook/tests/pagespeed-testing.ts
-              env:
-                  BASE_URL: ${{needs.deploy-v2-vercel.outputs.deployment-url}}
-                  PAGESPEED_API_KEY: ${{ secrets.PAGESPEED_API_KEY }}

.github/workflows/deploy-production.yaml

@@ -1,55 +0,0 @@
-name: Production
-on:
-    push:
-        branches:
-            - main
-env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
-jobs:
-    deploy-v2-vercel:
-        name: Deploy v2 to Vercel (production)
-        runs-on: ubuntu-latest
-        environment: 
-            name: 2v-production
-            url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy
-              id: deploy
-              uses: ./.github/composite/deploy-vercel
-              with:
-                environment: production
-                vercelOrg: ${{ secrets.VERCEL_ORG_ID }}
-                vercelProject: ${{ secrets.VERCEL_PROJECT_ID }}
-                vercelToken: ${{ secrets.VERCEL_TOKEN }}
-                opItem: op://gitbook-open/2v-production
-                opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-    deploy-v2-cloudflare:
-        name: Deploy v2 to Cloudflare Worker (production)
-        runs-on: ubuntu-latest
-        environment: 
-            name: 2c-production
-            url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy
-              id: deploy
-              uses: ./.github/composite/deploy-cloudflare
-              with:
-                  environment: production
-                  deploy: true
-                  apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-                  accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-                  opItem: op://gitbook-open/2c-production
-                  opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-                  commitTag: main
-                  commitMessage: ${{ github.sha }}
-            - name: Outputs
-              run: |
-                  echo "URL: ${{ steps.deploy.outputs.deployment-url }}"

.github/workflows/deploy-staging.yaml

@@ -1,55 +0,0 @@
-name: Staging
-on:
-    push:
-        branches:
-            - main
-env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
-jobs:
-    deploy-v2-vercel:
-        name: Deploy v2 to Vercel (staging)
-        runs-on: ubuntu-latest
-        environment: 
-            name: 2v-staging
-            url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy
-              id: deploy
-              uses: ./.github/composite/deploy-vercel
-              with:
-                environment: staging
-                vercelOrg: ${{ secrets.VERCEL_ORG_ID }}
-                vercelProject: ${{ secrets.VERCEL_PROJECT_ID }}
-                vercelToken: ${{ secrets.VERCEL_TOKEN }}
-                opItem: op://gitbook-open/2v-staging
-                opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-    deploy-v2-cloudflare:
-        name: Deploy v2 to Cloudflare Worker (staging)
-        runs-on: ubuntu-latest
-        environment: 
-            name: 2c-staging
-            url: ${{ steps.deploy.outputs.deployment-url }}
-        outputs:
-            deployment-url: ${{ steps.deploy.outputs.deployment-url }}
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Deploy
-              id: deploy
-              uses: ./.github/composite/deploy-cloudflare
-              with:
-                  environment: staging
-                  deploy: true
-                  apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-                  accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-                  opItem: op://gitbook-open/2c-staging
-                  opServiceAccount: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-                  commitTag: main
-                  commitMessage: ${{ github.sha }}
-            - name: Outputs
-              run: |
-                  echo "URL: ${{ steps.deploy.outputs.deployment-url }}"

.github/workflows/publish.yaml

@@ -1,42 +0,0 @@
-name: Publish
-
-on:
-    push:
-        branches:
-            - main
-
-env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
-    
-concurrency: ${{ github.workflow }}-${{ github.ref }}
-
-jobs:
-    publish:
-        name: Publish
-        runs-on: ubuntu-latest
-        steps:
-            - name: Checkout Repo
-              uses: actions/checkout@v3
-              with:
-                  # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
-                  fetch-depth: 0
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-              env:
-                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Create Release Pull Request or Publish to npm
-              id: changesets
-              uses: changesets/action@v1
-              with:
-                  publish: npm run release
-                  version: npm run changeset-version
-              env:
-                  # Using a PAT instead of GITHUB_TOKEN because we need to run workflows when releases are created
-                  # https://github.com/orgs/community/discussions/26875#discussioncomment-3253761
-                  GITHUB_TOKEN: ${{ secrets.GH_PERSONAL_TOKEN }}
-                  NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-                  CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-                  CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-

.gitignore

@@ -1,27 +1,31 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+# Logs
+logs
+*.log
 
-# dependencies
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# Deployed apps should consider commenting this line out:
+# see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
 node_modules
-/.pnp
-.pnp.js
 
-# misc
-.DS_Store
-*.pem
+theme/javascript/vendors
+theme/vendors
 
-# debug
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Turbo
-.turbo
-
-# Vercel
-.vercel
-
-# Env files
-.env.local
-
-# TypeScript
-*.tsbuildinfo
+# vim swapfile
+*.swp

.nvmrc

@@ -1 +0,0 @@
-v20.6

.travis.yml

@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"

.vscode/extensions.json

@@ -1,3 +0,0 @@
-{
-    "recommendations": ["biomejs.biome"]
-}

.vscode/settings.json

@@ -1,21 +0,0 @@
-{
-    "tailwindCSS.experimental.classRegex": [
-        ["Style \\=([^;]*);", "'([^']*)'"],
-        ["Style \\=([^;]*);", "\"([^\"]*)\""],
-        ["Style \\=([^;]*);", "\\`([^\\`]*)\\`"],
-        ["style \\=([^;]*);", "'([^']*)'"],
-        ["style \\=([^;]*);", "\"([^\"]*)\""],
-        ["style \\=([^;]*);", "\\`([^\\`]*)\\`"]
-    ],
-    "tailwindCSS.classAttributes": ["class", "className", "style", ".*Style"],
-    "prettier.enable": false,
-    "editor.formatOnSave": true,
-    "editor.defaultFormatter": "biomejs.biome",
-    "editor.codeActionsOnSave": {
-        "source.organizeImports.biome": "explicit",
-        "source.fixAll.biome": "explicit"
-    },
-    "[typescript]": {
-        "editor.defaultFormatter": "biomejs.biome"
-    }
-}

AUTHORS.md

@@ -0,0 +1,18 @@
+Authors
+=======
+
+Also see https://github.com/GitbookIO/gitbook/graphs/contributors.
+Names below are ordered by first contribution.
+
+Author
+------
+
+- Samy Pessé <samypesse@gmail.com>
+- Aaron O'Mullan <aaron.omullan@gmail.com>
+
+
+Contributors
+------------
+
+- Nijiko Yonskai
+- Herman Starikov

CHANGES.md

@@ -0,0 +1,58 @@
+# Release notes
+
+## 1.2.0
+- Improvements on ebook generation
+- Fix incorrect follow of links in ebook generation
+- Move Table of Contents at the beginning of the ebook
+- Update to last highlight.js (includes Swift)
+- Includes of templates and variables (from book.json)
+
+## 1.1.1
+- Rewrite quiz logic to be more robust
+- Improve integration of glossary
+- Improve generation of ebook by using a multiple HTML pages input source
+- Fix incorrect page breaks after h1 and h2 divs
+- New options to set header and footer in PDF generation
+
+## 1.1.0
+- Plugins can now extend the ebook generation (pdf, epub, mobi)
+- Update `kramed` to version 0.4.3
+
+## 1.0.3
+- Update `mathjax` plugin and MathJAx to version 2.4
+- Update `highlight.js` to 8.2.0
+
+## 1.0.2
+- Update `mathjax` plugin, fixes issues with inline math rendering (no longer wanted)
+
+## 1.0.1
+- New inline math convention (kramdown's), using `$$` rather than `$` as delimiters
+- Fix instapaper sharing
+- The `exercises` & `quizzes` plugins are now by default
+
+## 1.0.0
+- New design
+- Support for glossary
+- Support for sharing to instapaper
+- Support for footnotes
+
+## 0.7.1
+- Update `fs-extra` to `0.10.0` (fixes potential race conditions)
+
+## 0.7.0
+- Add page break in ebook (pdf, epub, mobi) between chapters/articles
+- Start using kramed instead of marked
+- Fix display of inline math
+- Switch to graceful-fs to fix EMFILE errors
+- Add sharing to weibo.com
+
+## 0.6.2
+- Support generating a plugin's book info dynamically
+- Improve navigation on dark theme
+- Improve path normalization when parsing SUMMARY.md
+
+## 0.6.0
+- Generate header id the same as github
+- Custom links can be added at top of sidebar
+- Summary can now be transformed by plugins
+- Support importing code snippets

Gruntfile.js

@@ -0,0 +1,96 @@
+module.exports = function (grunt) {
+    var path = require("path");
+
+    // Load NPM tasks
+    grunt.loadNpmTasks('grunt-contrib-copy');
+    grunt.loadNpmTasks('grunt-contrib-less');
+    grunt.loadNpmTasks('grunt-contrib-requirejs');
+    grunt.loadNpmTasks("grunt-bower-install-simple");
+
+    // Init GRUNT configuraton
+    grunt.initConfig({
+        pkg: grunt.file.readJSON('package.json'),
+        'bower-install-simple': {
+            options: {
+                color:       true,
+                production:  false,
+                directory:   "theme/vendors"
+            }
+        },
+        less: {
+            development: {
+                options: {
+                    compress: true,
+                    yuicompress: true,
+                    optimization: 2
+                },
+                files: {
+                    "theme/assets/style.css": "theme/stylesheets/website.less",
+                    "theme/assets/print.css": "theme/stylesheets/ebook.less"
+                }
+            }
+        },
+        requirejs: {
+            compile: {
+                options: {
+                    name: "gitbook",
+                    baseUrl: "theme/javascript/",
+                    out: "theme/assets/app.js",
+                    preserveLicenseComments: false,
+                    optimize: "uglify",
+                    include: ["requireLib"],
+                    paths: {
+                        "jQuery": '../vendors/jquery/dist/jquery',
+                        "lodash": '../vendors/lodash/dist/lodash',
+                        "requireLib": '../vendors/requirejs/require',
+                        "Mousetrap": '../vendors/mousetrap/mousetrap',
+                        "lunr": '../vendors/lunr.js/lunr',
+                        "URIjs": '../vendors/URIjs/src/',
+                        "ace": '../vendors/ace-builds/src-noconflict/'
+                    },
+                    shim: {
+                        'jQuery': {
+                            exports: '$'
+                        },
+                        'lodash': {
+                            exports: '_'
+                        },
+                        'Mousetrap': {
+                            exports: 'Mousetrap'
+                        },
+                        'lunr': {
+                            exports: 'lunr'
+                        }
+                    }
+                }
+            }
+        },
+        copy: {
+            vendors: {
+                files: [
+                    {
+                        expand: true,
+                        cwd: 'theme/vendors/fontawesome/fonts/',
+                        src: ['**'],
+                        dest: 'theme/assets/fonts/fontawesome/',
+                        filter: 'isFile'
+                    }
+                ]
+            }
+        }
+    });
+
+    grunt.registerTask("bower-install", [ "bower-install-simple" ]);
+
+    // Build
+    grunt.registerTask('build', [
+        'bower-install',
+        'less',
+        'requirejs',
+        'copy:vendors'
+    ]);
+
+    grunt.registerTask('default', [
+        'build'
+    ]);
+};

LICENSE

@@ -1,674 +1,201 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
-Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-
-                            Preamble
-
-The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works. By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users. We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors. You can apply it to
-your programs, too.
-
-When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights. Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received. You must make sure that they, too, receive
-or can get the source code. And you must show them these terms so they
-know their rights.
-
-Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software. For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so. This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software. The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable. Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products. If such problems arise substantially in other domains, we
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README.md

@@ -1,176 +1,247 @@
-<h1 align="center">GitBook</h1>
+GitBook
+=======
 
-<p align="center">
-  <a href="https://gitbook.com/docs/">Docs</a> - <a href="https://github.com/GitbookIO/community">Community</a> - <a href="https://developer.gitbook.com/">Developer Docs</a> - <a href="https://changelog.gitbook.com/">Changelog</a> - <a href="https://github.com/GitbookIO/gitbook/issues/new?assignees=&labels=bug&template=bug_report.md">Bug reports</a> - <a href="https://github.com/orgs/GitbookIO/discussions/categories/feature-requests">Feature requests</a> 
-</p>
+[![Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
+[![NPM version](https://badge.fury.io/js/gitbook.svg)](http://badge.fury.io/js/gitbook)
 
-<p align="center">
-  <a href="https://gitbook.com"><img src="https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=3F89A1"></a>
-  <a href="#"><img src="https://img.shields.io/badge/Open_Source-❤️-FDA599?"/></a>
-  <a href="/LICENSE"><img src="https://img.shields.io/badge/License-GNU_GPLv3-F4E28D"/></a>
-  <a href="/.github/CONTRIBUTING.md"><img src="https://img.shields.io/github/contributors/gitbookIO/gitbook"/></a>
-  <a href="https://github.com/gitbookIO/gitbook/issues"><img src="https://img.shields.io/github/issues/gitbookIO/gitbook"/></a>
-</p>
+GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown. Here is an example: [Learn Javascript](https://www.gitbook.io/book/GitBookIO/javascript). You can publish book easily online using [gitbook.io](https://www.gitbook.io) and an [editor](https://github.com/GitbookIO/editor) is available for Windows, Mac and Linux. You can follow [@GitBookIO](https://twitter.com/GitBookIO) on Twitter. Complete documentation is available at [help.gitbook.io](http://help.gitbook.io/).
 
-<p align="center">Welcome to GitBook, the platform for managing technical knowledge for teams.</p>
+![Image](https://raw.github.com/GitbookIO/gitbook/master/preview.png)
 
-<p align="center">This repository contains the open source code used to render GitBook's published content.</p>
+## How to use it:
 
-<p align="center">
-  <img alt="GitBook Open Published Site" src="./assets/published-site.png">
-</p>
-
-## Table of Contents
-
--   [Getting Started](#getting-started)
--   [Contributing](#contributing)
-    -   [Types of contributions](#types-of-contributions)
--   [Licensing](#license)
--   [Acknowledgements](#acknowledgements)
--   [Legacy GitBook](#legacy-gitbook-deprecated)
-
-## Getting Started
-
-To run a local version of this project, please follow these simple steps.
-
-### Prerequisites
-
-- Node.js (Version: >=20.6)
-    - Use nvm for easy Node management
-- [Bun](https://bun.sh/) (Version: >=1.2.15)
-  - We use a text-based lockfile which isn't supported below 1.2.15
-
-### Set up
-
-1. Clone the repo into a **public** GitHub repository. If you plan to distribute the code, keep the source code public to comply with GNU GPLv3. To clone in a private repository, acquire a [commercial license](https://www.gitbook.com/pricing).
+GitBook can be installed from **NPM** using:
 
 ```
-git clone https://github.com/gitbookIO/gitbook.git
+$ npm install gitbook -g
 ```
 
-2. Ensure you are using the project's version of `node`. Running `nvm use` will change your local version to the correct one.
-
-3. Install the project's dependencies through Bun.
+You can serve a repository as a book using:
 
 ```
-bun install
+$ gitbook serve ./repository
 ```
 
-4. Start your local development server.
+Or simply build the static website using:
 
 ```
-bun dev
+$ gitbook build ./repository --output=./outputFolder
 ```
 
-6. Open a published GitBook space in your web browser, prefixing it with `http://localhost:3000/url`.
-
-examples:
-
--   http://localhost:3000/url/gitbook.com/docs
--   http://localhost:3000/url/open-source.gitbook.io/midjourney
-
-Any published GitBook site can be accessed through your local development instance, and any updates you make to the codebase will be reflected in your browser.
-
-### CI and testing
-
-All pull-requests will be tested against both visual and performances testing to prevent regressions.
-
-## Fonts and Icons
-
-GitBook Open uses fontawesome. During development, your local environment will use the free version. However, only the pro version will be accepted by CI. If you see the following error:
+Options for commands `build` and `serve` are:
 
 ```
-The GitBook icon is missing. It indicates that the dependencies were installed without the correct font-awesome package. These changes have probably been persisted in the Bun lockfile. Read the README for more information.
+-o, --output <directory>  Path to output directory, defaults to ./_book
+-f, --format <name>       Change generation format, defaults to site, availables are: site, page, ebook, json
+--config <config file>    Configuration file to use, defaults to book.js or book.json
 ```
 
-It means that you've changed the GBO dependencies and bundled in the free version. Only GitBook staff can help with this - if you're not on the GitBook team, please ping us in the PR and we'll help get things moving.
+GitBook loads the default configuration from a `book.json` file in the repository if it exists.
 
-If you are GitBook staff, you'll need our NPM token in your local environment.
+Here are the options that can be stored in this file:
 
-```
-.env.local
+```js
+{
+    // Folders to use for output
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "output": null,
 
-NPM_TOKEN_READONLY=xxx
+    // Generator to use for building
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "generator": "site",
+
+    // Book title and description (defaults are extracted from the README)
+    "title": null,
+    "description": null,
+
+    // For ebook format, the extension to use for generation (default is detected from output extension)
+    // "epub", "pdf", "mobi"
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "extension": null,
+
+    // Plugins list, can contain "-name" for removing default plugins
+    "plugins": [],
+
+    // Global configuration for plugins
+    "pluginsConfig": {
+        "fontSettings": {
+            "theme": "sepia", "night" or "white",
+            "family": "serif" or "sans",
+            "size": 1 to 4
+        }
+    },
+
+    // Variables for templating
+    "variables": {},
+
+    // Links in template (null: default, false: remove, string: new value)
+    "links": {
+    	// Custom links at top of sidebar
+    	"sidebar": {
+    	    "Custom link name": "https://customlink.com"
+    	},
+
+        // Sharing links
+        "sharing": {
+            "google": null,
+            "facebook": null,
+            "twitter": null,
+            "weibo": null,
+            "all": null
+        }
+    },
+
+
+    // Options for PDF generation
+    "pdf": {
+        // Add page numbers to the bottom of every page
+        "pageNumbers": false,
+
+        // Font size for the fiel content
+        "fontSize": 12,
+
+        // Paper size for the pdf
+        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
+        "paperSize": "a4",
+
+        // Margin (in pts)
+        // Note: 72 pts equals 1 inch
+        "margin": {
+            "right": 62,
+            "left": 62,
+            "top": 36,
+            "bottom": 36
+        },
+
+        //Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        "headerTemplate": null,
+
+        //Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        "footerTemplate": null
+    }
+}
 ```
 
-and then reinstall dependencies.
+You can publish your books to our index by visiting [GitBook.io](http://www.gitbook.io)
 
-## Contributing
+## Output Formats
 
-GitBook's rendering engine is fully open source and built on top of [Next.js](https://nextjs.org/). Head to our [contributing guide](https://github.com/GitbookIO/gitbook/blob/main/.github/CONTRIBUTING.md) to learn more about the workflow on adding your first Pull Request.
+GitBook can generate your book in the following formats:
 
-### Types of contributions
+* **Static Website**: This is the default format. It generates a complete interactive static website that can be, for example, hosted on GitHub Pages.
+* **eBook**: A complete eBook with exercise solutions at the end of the book. Generate this format using: ```gitbook ebook ./myrepo```. You need to have [ebook-convert](http://manual.calibre-ebook.com/cli/ebook-convert.html) installed. The output format could be **PDF**, **ePub** or **MOBI**.
+* **JSON**: This format is used for debugging or extracting metadata from a book. Generate this format using: ```gitbook build ./myrepo -f json```.
 
-We encourage you to contribute to GitBook to help us build the best tool for documenting technical knowledge. If you're looking for some quick ways to contribute, continue reading to learn more about popular contributions.
+## Book Format
 
-#### Translations
+A book is a Git repository containing at least 2 files: `README.md` and `SUMMARY.md`.
 
-The GitBook UI is rendered using a set of translation files found in [`packages/gitbook/src/intl/translations`](/packages/gitbook/src/intl/translations/). We welcome all additional translations for the UI.
+#### README.md
 
-#### Bugs
+Typically, this should be the introduction for your book. It will be automatically added to the final summary.
 
-Encounter a bug or find an issue you'd like to fix? Helping us fix issues related to GitBook greatly improves the experience for everyone. Head to the issues section of this repository to learn more about the types of bugs you can already help out with.
+#### SUMMARY.md
 
-## Deployment
+The `SUMMARY.md` defines your book's structure. It should contain a list of chapters, linking to their respective pages.
 
-> [!WARNING]  
-> While it is possible to self-host this project, we do not recommend this unless you are certain this option fits your need.
->
-> _Looking to add a specific feature in GitBook? Head to our [contributing guide](https://github.com/GitbookIO/gitbook/blob/main/.github/CONTRIBUTING.md) to get started._
->
-> Self-hosting this project puts the responsibility of maintaining and merging future updates on **you**. We cannot guarantee support, maintenance, or updates to forked and self-hosted instances of this project.
->
-> We want to make it as easy as possible for our community to collaborate and push the future of GitBook, which is why we encourage you to contribute to our product directly instead of creating your own version.
+Example:
 
-This project allows you to self-host the rendering portion of your GitBook published content. Self-hosting has pros and cons.
+```markdown
+# Summary
 
-On the pro side, you can customize the look and feel of your content, and better embed your documentation in your application.
+This is the summary of my book.
 
-On the con side, you become responsible for the reliability of your published site, and keeping the renderer up-to-date with the changes made to the GitBook platform.
-
-## License
-
-Distributed under the [GNU GPLv3 License](https://github.com/GitBookIO/gitbook/blob/main/LICENSE).
-
-If you plan to distribute the code, you must make the source code public to comply with the GNU GPLv3. To clone in a private repository, acquire a [commercial license](https://www.gitbook.com/pricing).
-
-See `LICENSE` for more information.
-
-## Badges
-
-<p align="left">
-  <a href="https://gitbook.com"><img src="https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=3F89A1"></a>
-  <a href="https://gitbook.com"><img src="https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=F4E28D"></a>
-  <a href="https://gitbook.com"><img src="https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=FDA599"></a>
-</p>
-
-```md
-[![GitBook](https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=3F89A1)](https://www.gitbook.com/preview?utm_source=gitbook_readme_badge&utm_medium=organic&utm_campaign=preview_documentation&utm_content=link)
+* [section 1](section1/README.md)
+    * [example 1](section1/example1.md)
+    * [example 2](section1/example2.md)
+* [section 2](section2/README.md)
+    * [example 1](section2/example1.md)
 ```
 
-```html
-<a href="https://www.gitbook.com/preview?utm_source=gitbook_readme_badge&utm_medium=organic&utm_campaign=preview_documentation&utm_content=link">
-    <img
-        src="https://img.shields.io/static/v1?message=Documented%20on%20GitBook&logo=gitbook&logoColor=ffffff&label=%20&labelColor=5c5c5c&color=3F89A1"
-    />
-</a>
+Files that are not included in `SUMMARY.md` will not be processed by `gitbook`.
+
+#### Multi-Languages
+
+GitBook supports building books written in multiple languages. Each language should be a sub-directory following the normal GitBook format, and a file named `LANGS.md` should be present at the root of the repository with the following format:
+
+```markdown
+* [English](en/)
+* [French](fr/)
+* [Español](es/)
 ```
 
-## Acknowledgements
+You can see a complete example with the [Learn Git](https://github.com/GitbookIO/git) book.
 
-GitBook wouldn't be possible without these projects:
+#### Glossary
 
--   [Next.js](https://nextjs.org/)
--   [Bun](https://bun.sh/)
--   [Tailwind CSS](https://tailwindcss.com/)
--   [Framer Motion](https://www.npmjs.com/package/framer-motion)
+Allows you to specify terms and their respective definitions to be displayed in the glossary. Based on those terms, `gitbook` will automatically build an index and highlight those terms in pages.
 
-## Contributors
+The `GLOSSARY.md` format is very simple :
 
-<a href="https://github.com/gitbookIO/gitbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=gitbookIO/gitbook" />
-</a>
+```markdown
+# term
+Definition for this term
 
-## Legacy GitBook (Deprecated)
+# Another term
+With it's definition, this can contain bold text and all other kinds of inline markup ...
 
-Our previous version of GitBook and it's CLI tool are now deprecated. You can still view the old repository and it's commits on this [branch](https://github.com/GitbookIO/gitbook/tree/legacy).
+```
+
+#### Ignoring files & folders
+
+GitBook will read the `.gitignore`, `.bookignore` and `.ignore` files to get a list of files and folders to skip. (The format inside those files follows the same convention as `.gitignore`).
+
+Best practices for the `.gitignore` is to ignore build files from **node.js** (`node_modules`, ...) and build files from GitBook: `_book`, `*.epub`, `*.mobi` and `*.pdf` ([Download GitBook.gitignore](https://github.com/github/gitignore/blob/master/GitBook.gitignore)).
+
+#### Cover
+
+A cover image can be set by creating a file: **/cover.jpg**.
+The best resolution is **1800x2360**. The generation of the cover can be done automatically using the plugin [autocover](https://github.com/GitbookIO/plugin-autocover).
+
+A small version of the cover can also be set by creating a file: **/cover_small.jpg**.
+
+#### Publish your book
+
+The platform [GitBook.io](https://www.gitbook.io/) is like an "Heroku for books": you can create a book on it (public, paid, or private) and update it using **git push**.
+
+#### Plugins
+
+Plugins can be used to extend your book's functionality. Read [GitbookIO/plugin](https://github.com/GitbookIO/plugin) for more information about how to build a plugin for GitBook.
+
+##### Official plugins:
+
+| Name | Description |
+| ----- | ---- |
+| [exercises](https://github.com/GitbookIO/plugin-exercises) | Add interactive exercises to your book. |
+| [quizzes](https://github.com/GitbookIO/plugin-quizzes) | Add interactive quizzes to your book. |
+| [mathjax](https://github.com/GitbookIO/plugin-mathjax) | Displays mathematical notation in the book. |
+| [mixpanel](https://github.com/GitbookIO/plugin-mixpanel) | Mixpanel tracking for your book |
+| [infinitescroll](https://github.com/GitbookIO/gitbook-plugin-infinitescroll) | Infinite Scrolling |
+
+##### Other plugins:
+
+| Name | Description |
+| ----- | ---- |
+| [Google Analytics](https://github.com/GitbookIO/plugin-ga) | Google Analytics tracking for your book |
+| [Disqus](https://github.com/GitbookIO/plugin-disqus) | Disqus comments integration in your book |
+| [Autocover](https://github.com/GitbookIO/plugin-autocover) | Generate a cover for your book |
+| [Transform annoted quotes to notes](https://github.com/erixtekila/gitbook-plugin-richquotes) | Allow extra markdown markup to render blockquotes as nice notes |
+| [Send code to console](https://github.com/erixtekila/gitbook-plugin-toconsole) | Evaluate javascript block in the browser inspector's console |
+| [Revealable sections](https://github.com/mrpotes/gitbook-plugin-reveal) | Reveal sections of the page using buttons made from the first title in each section |
+| [Markdown within HTML](https://github.com/mrpotes/gitbook-plugin-nestedmd) | Process markdown within HTML blocks - allows custom layout options for individual pages |
+| [Bootstrap JavaScript plugins](https://github.com/mrpotes/gitbook-plugin-bootstrapjs) | Use the [Bootstrap JavaScript plugins](http://getbootstrap.com/javascript) in your online GitBook |
+| [Piwik Open Analytics](https://github.com/emmanuel-keller/gitbook-plugin-piwik) | Piwik Open Analytics tracking for your book |
+| [Heading Anchors](https://github.com/rlmv/gitbook-plugin-anchors) | Add linkable Github-style anchors to headings |
+| [JSBin](https://github.com/jcouyang/gitbook-plugin-jsbin) | Embedded jsbin frame into your book |
+
+#### Debugging
+
+You can use the environment variable `DEBUG=true` to get better error messages (with stack trace). For example:
+
+```
+$ export DEBUG=true
+$ gitbook build ./
+```

bin/build.js

@@ -0,0 +1,63 @@
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
+var fs = require('fs');
+
+var utils = require('./utils');
+var generate = require("../lib/generate");
+var parse = require("../lib/parse");
+var generators = require("../lib/generate").generators;
+
+var buildCommand = function(command) {
+    return command
+    .option('-v, --verbose', 'Activate verbose mode, useful for debugging errors')
+    .option('-o, --output <directory>', 'Path to output directory, defaults to ./_book')
+    .option('-f, --format <name>', 'Change generation format, defaults to site, availables are: '+_.keys(generators).join(", "))
+    .option('--config <config file>', 'Configuration file to use, defaults to book.js or book.json');
+};
+
+
+var buildEbookCommand = function(command) {
+    return buildCommand(command)
+    .option('-c, --cover <path>', 'Cover image, default is cover.jpg if exists');
+};
+
+var makeBuildFunc = function(converter) {
+    return  function(dir, options) {
+        dir = dir || process.cwd();
+        outputDir = options.output;
+
+        // Set debugging
+        if(options.verbose) {
+            process.env.DEBUG = "true";
+        }
+
+        console.log('Starting build ...');
+        return converter(
+            _.extend({}, options || {}, {
+                input: dir,
+                output: outputDir,
+                generator: options.format,
+                configFile: options.config
+            })
+        )
+        .then(function(output) {
+            console.log("Successfully built!");
+            return output;
+        })
+        .fail(function(err) {
+            // Log error
+            utils.logError(err);
+
+            // Exit process with failure code
+            process.exit(-1);
+        });
+    };
+};
+
+module.exports = {
+    folder: makeBuildFunc(generate.folder),
+    file: makeBuildFunc(generate.file),
+    command: buildCommand,
+    commandEbook: buildEbookCommand
+};

bin/gitbook.js

@@ -0,0 +1,137 @@
+#! /usr/bin/env node
+
+var Q = require('q');
+var _ = require('lodash');
+var path = require('path');
+var prog = require('commander');
+var tinylr = require('tiny-lr-fork');
+
+var pkg = require('../package.json');
+var generators = require("../lib/generate").generators;
+var initDir = require("../lib/generate/init");
+var fs = require('../lib/generate/fs');
+
+var utils = require('./utils');
+var build = require('./build');
+var Server = require('./server');
+var platform = require("./platform");
+
+// General options
+prog
+.version(pkg.version);
+
+build.command(prog.command('build [source_dir]'))
+.description('Build a gitbook from a directory')
+.action(build.folder);
+
+build.command(prog.command('serve [source_dir]'))
+.description('Build then serve a gitbook from a directory')
+.option('-p, --port <port>', 'Port for server to listen on', 4000)
+.option('--no-watch', 'Disable restart with file watching')
+.action(function(dir, options) {
+    var server = new Server();
+
+    // init livereload server
+    var lrOptions = {port: 35729};
+    var lrServer = tinylr(lrOptions);
+    var lrPath = undefined;
+    lrServer.listen(lrOptions.port, function(err) {
+      if (err) { return console.log(err); }
+      console.log('Live reload server started on port: ' + lrOptions.port);
+    });
+
+    var generate = function() {
+        if (server.isRunning()) console.log("Stopping server");
+
+        server.stop()
+        .then(function() {
+            return build.folder(dir, _.extend(options || {}, {
+                defaultsPlugins: ["livereload"]
+            }));
+        })
+        .then(function(_options) {
+            console.log();
+            console.log('Starting server ...');
+            return server.start(_options.output, options.port)
+            .then(function() {
+                console.log('Serving book on http://localhost:'+options.port);
+
+                if (lrPath) {
+                  // trigger livereload
+                  lrServer.changed({body:{files:[lrPath]}})
+                }
+
+                if (!options.watch) return;
+                return utils.watch(_options.input)
+                .then(function(filepath) {
+                    // set livereload path
+                    lrPath = filepath;
+                    console.log("Restart after change in files");
+                    console.log('');
+                    return generate();
+                })
+            })
+        })
+        .fail(utils.logError);
+    };
+
+    console.log('Press CTRL+C to quit ...');
+    console.log('')
+    generate();
+});
+
+build.commandEbook(prog.command('pdf [source_dir]'))
+.description('Build a gitbook as a PDF')
+.action(function(dir, options) {
+    build.file(dir, _.extend(options, {
+        extension: "pdf",
+        format: "ebook"
+    }));
+});
+
+build.commandEbook(prog.command('epub [source_dir]'))
+.description('Build a gitbook as a ePub book')
+.action(function(dir, options) {
+    build.file(dir, _.extend(options, {
+        extension: "epub",
+        format: "ebook"
+    }));
+});
+
+build.commandEbook(prog.command('mobi [source_dir]'))
+.description('Build a gitbook as a Mobi book')
+.action(function(dir, options) {
+    build.file(dir, _.extend(options, {
+        extension: "mobi",
+        format: "ebook"
+    }));
+});
+
+prog
+.command('init [source_dir]')
+.description('Create files and folders based on contents of SUMMARY.md')
+.action(function(dir) {
+    dir = dir || process.cwd();
+    return initDir(dir);
+});
+
+prog
+.command('publish [source_dir]')
+.description('Publish content to the associated gitbook.io book')
+.action(function(dir) {
+    dir = dir || process.cwd();
+    return platform.publish(dir);
+});
+
+prog
+.command('git:remote [source_dir] [book_id]')
+.description('Adds a git remote to a book repository')
+.action(function(dir, bookId) {
+    dir = dir || process.cwd();
+    return platform.remote(dir, bookId);
+});
+
+// Parse and fallback to help if no args
+if(_.isEmpty(prog.parse(process.argv).args) && process.argv.length === 2) {
+    prog.help();
+}

bin/platform.js

@@ -0,0 +1,53 @@
+var Q = require("q");
+var utils = require("./utils");
+
+var publish = function(folder) {
+    if (!folder) {
+        console.log("Need a repository folder");
+        return process.exit(-1);
+    }
+
+    utils.gitCmd("push", ["gitbook", "master"])
+    .then(function(out) {
+        console.log(out.stdout);
+    }, function(err) {
+        if (err.code == 128) {
+            console.log("No book on gitbook.io is configured with this git repository.");
+            console.log("Run 'gitbook git:remote username/book' to intialize this repository.");
+        } else {
+            console.log(err.message);
+        }
+        process.exit(-1);
+    });
+};
+
+var remote = function(folder, bookId) {
+    if (!folder || !bookId) {
+        console.log("Need a repository folder and a book id");
+        return process.exit(-1);
+    }
+
+    var url = "https://push.gitbook.io/"+bookId+".git";
+    var addRemote = function() {
+        return utils.gitCmd("remote", ["add", "gitbook", url]);
+    }
+
+    addRemote()
+    .fail(function(err) {
+        if (err.code == 128) {
+            return utils.gitCmd("remote", ["rm", "gitbook"]).then(addRemote);
+        }
+        return Q.reject(err);
+    })
+    .then(function(out) {
+        console.log("Book remote '"+url+"' added to the folder");
+    }, function(err) {
+        console.log(err.message);
+        process.exit(-1);
+    });
+};
+
+module.exports = {
+    publish: publish,
+    remote: remote
+};

bin/server.js

@@ -0,0 +1,96 @@
+var Q = require('q');
+var _ = require('lodash');
+
+var events = require('events');
+var http = require('http');
+var send = require('send');
+var util = require('util');
+var url = require('url');
+
+var Server = function() {
+    this.running = null;
+    this.dir = null;
+    this.port = 0;
+    this.sockets = [];
+};
+util.inherits(Server, events.EventEmitter);
+
+// Return true if the server is running
+Server.prototype.isRunning = function() {
+    return this.running != null;
+};
+
+// Stop the server
+Server.prototype.stop = function() {
+    var that = this;
+    if (!this.isRunning()) return Q();
+
+    var d = Q.defer();
+    this.running.close(function(err) {
+        that.running = null;
+        that.emit("state", false);
+
+        if (err) d.reject(err);
+        else d.resolve();
+    });
+
+    for (var i = 0; i < this.sockets.length; i++) {
+        this.sockets[i].destroy();
+    }
+
+    return d.promise;
+};
+
+Server.prototype.start = function(dir, port) {
+    var that = this, pre = Q();
+    port = port || 8004;
+
+    if (that.isRunning()) pre = this.stop();
+    return pre
+    .then(function() {
+        var d = Q.defer();
+
+        that.running = http.createServer(function(req, res){
+            // Render error
+            function error(err) {
+                res.statusCode = err.status || 500;
+                res.end(err.message);
+            }
+
+            // Redirect to directory's index.html
+            function redirect() {
+                res.statusCode = 301;
+                res.setHeader('Location', req.url + '/');
+                res.end('Redirecting to ' + req.url + '/');
+            }
+
+            // Send file
+            send(req, url.parse(req.url).pathname)
+            .root(dir)
+            .on('error', error)
+            .on('directory', redirect)
+            .pipe(res);
+        });
+
+        that.running.on('connection', function (socket) {
+            that.sockets.push(socket);
+            socket.setTimeout(4000);
+            socket.on('close', function () {
+                that.sockets.splice(that.sockets.indexOf(socket), 1);
+            });
+        });
+
+        that.running.listen(port, function(err) {
+            if (err) return d.reject(err);
+
+            that.port = port;
+            that.dir = dir;
+            that.emit("state", true);
+            d.resolve();
+        });
+
+        return d.promise;
+    });
+}
+
+module.exports = Server;

bin/utils.js

@@ -0,0 +1,66 @@
+var Q = require('q');
+var _ = require('lodash');
+
+var exec = require('child_process').exec;
+var http = require('http');
+var send = require('send');
+
+var path = require('path');
+var Gaze = require('gaze').Gaze;
+
+function watch(dir) {
+    var d = Q.defer();
+    dir = path.resolve(dir);
+
+    var gaze = new Gaze("**/*.md", {
+        cwd: dir
+    });
+
+    gaze.once("all", function(e, filepath) {
+        gaze.close();
+
+        d.resolve(filepath);
+    });
+    gaze.once("error", function(err) {
+        gaze.close();
+
+        d.reject(err);
+    });
+
+    return d.promise;
+}
+
+function logError(err) {
+    var message = err.message || err;
+    if (process.env.DEBUG != null) message = err.stack || message;
+    console.log(message);
+    return Q.reject(err);
+};
+
+function runGitCommand(command, args) {
+    var d = Q.defer(), child;
+    args = ["git", command].concat(args).join(" ");
+
+    child = exec(args, function (error, stdout, stderr) {
+        if (error !== null) {
+            error.stdout = stdout;
+            error.stderr = stderr;
+            d.reject(error);
+        } else {
+            d.resolve({
+                stdout: stdout,
+                stderr: stderr
+            })
+        }
+    });
+
+    return d.promise;
+};
+
+
+// Exports
+module.exports = {
+    watch: watch,
+    logError: logError,
+    gitCmd: runGitCommand
+};

biome.json

@@ -1,177 +0,0 @@
-{
-    "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
-    "vcs": {
-        "enabled": false,
-        "clientKind": "git",
-        "useIgnoreFile": false
-    },
-    "files": {
-        "ignoreUnknown": false,
-        "ignore": [
-            "**/node_modules/**/*",
-            "**/dist/**/*",
-            "**/build/**/*",
-            "**/public/**/*",
-            "**/.next/**/*",
-            "**/.open-next/**/*",
-            "**/.turbo/**/*",
-            "**/.vercel/**/*",
-            "**/.cache/**/*",
-            "**/.wrangler/**/*",
-            "packages/embed/standalone/**/*",
-            "packages/openapi-parser/src/fixtures/**/*",
-            "packages/emoji-codepoints/index.ts",
-            "packages/icons/src/data/*.json",
-            "packages/gitbook/worker-configuration.d.ts",
-            "**/*.css"
-        ]
-    },
-    "formatter": {
-        "enabled": true,
-        "useEditorconfig": true,
-        "formatWithErrors": false,
-        "indentStyle": "space",
-        "indentWidth": 4,
-        "lineEnding": "lf",
-        "lineWidth": 100,
-        "attributePosition": "auto",
-        "bracketSpacing": true
-    },
-    "organizeImports": {
-        "enabled": true
-    },
-    "linter": {
-        "enabled": true,
-        "rules": {
-            "recommended": true,
-            "performance": {
-                "noDelete": "warn"
-            },
-            "security": {
-                "noDangerouslySetInnerHtml": "off"
-            },
-            "complexity": {
-                "noForEach": "off",
-                "noUselessFragments": "warn",
-                "noBannedTypes": "warn"
-            },
-            "correctness": {
-                "noUndeclaredVariables": "error",
-                "noUnusedVariables": "error",
-                "useArrayLiterals": "error",
-                "useHookAtTopLevel": "error",
-                "noUnusedImports": "error",
-                "noVoidElementsWithChildren": "warn",
-                "useJsxKeyInIterable": "warn",
-                "useExhaustiveDependencies": "warn",
-                "noUnknownFunction": "warn"
-            },
-            "style": {
-                "noNonNullAssertion": "warn",
-                "noParameterAssign": "off",
-                "useThrowOnlyError": "error"
-            },
-            "suspicious": {
-                "noConsole": {
-                    "level": "warn",
-                    "options": {
-                        "allow": ["assert", "error", "warn"]
-                    }
-                },
-                "noExplicitAny": "warn",
-                "noImplicitAnyLet": "warn",
-                "noConfusingVoidType": "warn",
-                "noControlCharactersInRegex": "warn",
-                "noPrototypeBuiltins": "warn",
-                "noAssignInExpressions": "warn",
-                "noArrayIndexKey": "warn"
-            },
-            "a11y": {
-                "useSemanticElements": "warn",
-                "useKeyWithClickEvents": "warn",
-                "noSvgWithoutTitle": "warn",
-                "useButtonType": "warn",
-                "useIframeTitle": "warn",
-                "useAltText": "warn",
-                "noPositiveTabindex": "warn",
-                "useFocusableInteractive": "warn",
-                "useAriaPropsForRole": "warn",
-                "useValidAnchor": "warn",
-                "noLabelWithoutControl": "warn",
-                "noNoninteractiveTabindex": "warn"
-            },
-            "nursery": {
-                "useSortedClasses": {
-                    "level": "error",
-                    "fix": "safe",
-                    "options": {
-                        "attributes": ["class", "className", "style"],
-                        "functions": ["clsx", "tw"]
-                    }
-                }
-            }
-        }
-    },
-    "javascript": {
-        "formatter": {
-            "jsxQuoteStyle": "double",
-            "quoteProperties": "asNeeded",
-            "trailingCommas": "es5",
-            "semicolons": "always",
-            "arrowParentheses": "always",
-            "bracketSameLine": false,
-            "quoteStyle": "single",
-            "attributePosition": "auto",
-            "bracketSpacing": true
-        }
-    },
-    "overrides": [
-        {
-            "include": [
-                "packages/gitbook/**/*",
-                "packages/react-openapi/**/*",
-                "packages/react-math/**/*",
-                "packages/react-contentkit/**/*",
-                "packages/icons/**/*"
-            ],
-            "javascript": {
-                "globals": ["React"]
-            }
-        },
-        {
-            "include": ["packages/gitbook/**/*"],
-            "javascript": {
-                "globals": ["React", "GitBookIntegrationEvent"]
-            }
-        },
-        {
-            "include": ["*.css"],
-            "javascript": {
-                "globals": ["theme"]
-            }
-        },
-        {
-            "include": ["*.test.ts", "packages/gitbook/tests/**/*"],
-            "javascript": {
-                "globals": ["Bun"]
-            }
-        },
-        {
-            "include": [
-                "packages/cache-do/**/*",
-                "packages/gitbook/cf-env.d.ts",
-                "packages/gitbook/src/cloudflare-entrypoint.ts"
-            ],
-            "javascript": {
-                "globals": [
-                    "DurableObjectLocationHint",
-                    "DurableObjectNamespace",
-                    "DurableObjectStub",
-                    "ContinentCode",
-                    "Fetcher",
-                    "ExportedHandler"
-                ]
-            }
-        }
-    ]
-}

bower.json

@@ -0,0 +1,13 @@
+{
+    "name": "GitBook",
+    "version": "1.0.0",
+    "dependencies": {
+        "jquery": "2.1.1",
+        "lodash": "2.4.1",
+        "requirejs": "2.1.11",
+        "URIjs": "1.13.1",
+        "mousetrap": "1.4.6",
+        "lunr.js": "0.5.2",
+        "fontawesome": "4.1.0"
+    }
+}

bunfig.toml

@@ -1,2 +0,0 @@
-[install.scopes]
-"gitbook" = { token = "$NPM_TOKEN_READONLY", url = "https://registry.npmjs.org" }

lib/generate/config.js

@@ -0,0 +1,105 @@
+var _ = require('lodash');
+var path = require('path');
+
+// Default configuration for gitbook
+var CONFIG = {
+    // Folders to use for output
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "output": null,
+
+    // Generator to use for building
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "generator": "site",
+
+    // Configuration file to use
+    "configFile": "book",
+
+    // Book title and description (defaults are extracted from the README)
+    "title": null,
+    "description": null,
+
+    // For ebook format, the extension to use for generation (default is detected from output extension)
+    // "epub", "pdf", "mobi"
+    // Caution: it overrides the value from the command line
+    // It's not advised this option in the book.json
+    "extension": null,
+
+    // Plugins list, can contain "-name" for removing default plugins
+    "plugins": [],
+
+    // Global configuration for plugins
+    "pluginsConfig": {
+        "fontSettings": {
+            "theme": null, //"sepia", "night" or "white",
+            "family": "sans",// "serif" or "sans",
+            "size": 2 // 1 - 4
+        }
+    },
+
+    // Variables for templating
+    "variables": {},
+
+    // Set another theme with your own layout
+    // It's recommended to use plugins or add more options for default theme, though
+    // See https://github.com/GitbookIO/gitbook/issues/209
+    "theme": path.resolve(__dirname, '../../theme'),
+
+    // Links in template (null: default, false: remove, string: new value)
+    "links": {
+        // Custom links at top of sidebar
+        "sidebar": {
+            //"Custom link name": "https://customlink.com"
+        },
+
+        // Sharing links
+        "sharing": {
+            "google": null,
+            "facebook": null,
+            "twitter": null,
+            "weibo": null,
+            "all": null
+        }
+    },
+
+
+    // Options for PDF generation
+    "pdf": {
+        // Add toc at the end of the file
+        "toc": true,
+
+        // Add page numbers to the bottom of every page
+        "pageNumbers": false,
+
+        // Font size for the file content
+        "fontSize": 12,
+
+        // Paper size for the pdf
+        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
+        "paperSize": "a4",
+
+        // Margin (in pts)
+        // Note: 72 pts equals 1 inch
+        "margin": {
+            "right": 62,
+            "left": 62,
+            "top": 36,
+            "bottom": 36
+        },
+
+        //Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        "headerTemplate": "",
+
+        //Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        "footerTemplate": ""
+    }
+};
+
+module.exports = {
+    CONFIG: CONFIG,
+    defaults: function(options) {
+        return _.merge(options || {}, CONFIG, _.defaults);
+    }
+}
+

lib/generate/ebook/index.js

@@ -0,0 +1,86 @@
+var util = require("util");
+var path = require("path");
+var Q = require("q");
+var _ = require("lodash");
+var exec = require('child_process').exec;
+
+var fs = require('graceful-fs');
+var parse = require("../../parse");
+var BaseGenerator = require("../page");
+var stringUtils = require("../../utils/string");
+
+var Generator = function() {
+    BaseGenerator.apply(this, arguments);
+};
+util.inherits(Generator, BaseGenerator);
+
+Generator.prototype.finish = function() {
+    var that = this;
+
+    return BaseGenerator.prototype.finish.apply(this)
+    .then(function() {
+        var d = Q.defer();
+        var format = that.options.extension || path.extname(that.options.output).replace("\.", "") || "pdf";
+
+        if (!that.options.cover && fs.existsSync(path.join(that.options.output, "cover.jpg"))) {
+            that.options.cover = path.join(that.options.output, "cover.jpg");
+        }
+
+        var _options = {
+            "--cover": that.options.cover,
+            "--title": that.options.title,
+            "--comments": that.options.description,
+            "--authors": that.options.author,
+            "--publisher": "GitBook",
+            "--chapter": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter ')]",
+            "--chapter-mark": "pagebreak",
+            "--page-breaks-before": "/",
+            "--level1-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-1 ')]",
+            "--level2-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-2 ')]",
+            "--level3-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-3 ')]",
+            "--no-chapters-in-toc": true,
+            "--max-levels": "1",
+            "--breadth-first": true
+        };
+
+        if (format == "pdf") {
+            var pdfOptions = that.options.pdf;
+
+            _.extend(_options, {
+                "--margin-left": String(pdfOptions.margin.left),
+                "--margin-right": String(pdfOptions.margin.right),
+                "--margin-top": String(pdfOptions.margin.top),
+                "--margin-bottom": String(pdfOptions.margin.bottom),
+                "--pdf-default-font-size": String(pdfOptions.fontSize),
+                "--pdf-mono-font-size": String(pdfOptions.fontSize),
+                "--paper-size": String(pdfOptions.paperSize),
+                "--pdf-page-numbers": Boolean(pdfOptions.pageNumbers),
+                "--pdf-header-template": String(pdfOptions.headerTemplate),
+                "--pdf-footer-template": String(pdfOptions.footerTemplate)
+            });
+        }
+
+        var command = [
+            "ebook-convert",
+            path.join(that.options.output, "SUMMARY.html"),
+            path.join(that.options.output, "index."+format),
+            stringUtils.optionsToShellArgs(_options)
+        ].join(" ");
+
+        exec(command, function (error, stdout, stderr) {
+            if (error) {
+                if (error.code == 127) {
+                    error.message = "Need to install ebook-convert from Calibre";
+                } else {
+                    error.message = error.message + " "+stdout;
+                }
+                return d.reject(error);
+            }
+            d.resolve();
+        });
+
+        return d.promise;
+    });
+};
+
+module.exports = Generator;

lib/generate/fs.js

@@ -0,0 +1,77 @@
+var Q = require("q");
+var fs = require('graceful-fs');
+var fsExtra = require("fs-extra");
+var Ignore = require("fstream-ignore");
+
+var getFiles = function(path) {
+    var d = Q.defer();
+
+    // Our list of files
+    var files = [];
+
+    var ig = Ignore({
+        path: path,
+        ignoreFiles: ['.ignore', '.gitignore', '.bookignore']
+    });
+
+    // Add extra rules to ignore common folders
+    ig.addIgnoreRules([
+        // Skip Git stuff
+        '.git/',
+        '.gitignore',
+
+        // Skip OS X meta data
+        '.DS_Store',
+
+        // Skip stuff installed by plugins
+        'node_modules',
+
+        // Skip book outputs
+        '*.pdf',
+        '*.epub',
+        '*.mobi',
+
+        // Skip config files
+        '.ignore',
+        '.bookignore',
+        'book.json',
+    ], '__custom_stuff');
+
+    // Push each file to our list
+    ig.on('child', function (c) {
+        files.push(
+            c.path.substr(c.root.path.length + 1) + (c.props.Directory === true ? '/' : '')
+        );
+    });
+
+    ig.on('end', function() {
+        // Normalize paths on Windows
+        if(process.platform === 'win32') {
+            return d.resolve(files.map(function(file) {
+                return file.replace(/\\/g, '/');
+            }));
+        }
+
+        // Simply return paths otherwise
+        return d.resolve(files);
+    });
+
+    ig.on('error', d.reject);
+
+    return d.promise;
+};
+
+module.exports = {
+    list: getFiles,
+    readFile: Q.denodeify(fs.readFile),
+    writeFile: Q.denodeify(fs.writeFile),
+    mkdirp: Q.denodeify(fsExtra.mkdirp),
+    copy: Q.denodeify(fsExtra.copy),
+    remove: Q.denodeify(fsExtra.remove),
+    symlink: Q.denodeify(fsExtra.symlink),
+    exists: function(path) {
+        var d = Q.defer();
+        fs.exists(path, d.resolve);
+        return d.promise;
+    },
+};

lib/generate/generator.js

@@ -0,0 +1,87 @@
+var _ = require("lodash");
+var path = require("path");
+var Q = require("q");
+var fs = require("./fs");
+
+var Plugin = require("./plugin");
+
+var BaseGenerator = function(options) {
+    this.options = options;
+
+    // Base for assets in plugins
+    this.pluginAssetsBase = "book";
+
+    this.options.plugins = Plugin.normalizeNames(this.options.plugins);
+    this.options.plugins = _.union(this.options.plugins, this.options.defaultsPlugins);
+    this.plugins = [];
+};
+
+BaseGenerator.prototype.callHook = function(name, data) {
+    return this.plugins.hook(name, data);
+};
+
+// Sets up generator
+BaseGenerator.prototype.load = function() {
+    return this.loadPlugins();
+};
+
+BaseGenerator.prototype.loadPlugins = function() {
+    var that = this;
+
+    return Plugin.fromList(this.options.plugins, this.options.input, this, {
+        assetsBase: this.pluginAssetsBase
+    })
+    .then(function(_plugins) {
+        that.plugins = _plugins;
+
+        return that.callHook("init");
+    });
+};
+
+BaseGenerator.prototype.convertFile = function(content, input) {
+    return Q.reject(new Error("Could not convert "+input));
+};
+
+BaseGenerator.prototype.transferFile = function(input) {
+    return fs.copy(
+        path.join(this.options.input, input),
+        path.join(this.options.output, input)
+    );
+};
+
+BaseGenerator.prototype.transferFolder = function(input) {
+    return fs.mkdirp(
+        path.join(this.options.output, input)
+    );
+};
+
+BaseGenerator.prototype.copyCover = function() {
+    var that = this;
+
+    return Q.all([
+        fs.copy(path.join(this.options.input, "cover.jpg"), path.join(this.options.output, "cover.jpg")),
+        fs.copy(path.join(this.options.input, "cover_small.jpg"), path.join(this.options.output, "cover_small.jpg"))
+    ])
+    .fail(function() {
+        // If orignally from multi-lang, try copy from originalInput
+        if (!that.options.originalInput) return;
+
+        return Q.all([
+            fs.copy(path.join(that.options.originalInput, "cover.jpg"), path.join(that.options.output, "cover.jpg")),
+            fs.copy(path.join(that.options.originalInput, "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
+        ]);
+    })
+    .fail(function(err) {
+        return Q();
+    });
+};
+
+BaseGenerator.prototype.langsIndex = function(langs) {
+    return Q.reject(new Error("Langs index is not supported in this generator"));
+};
+
+BaseGenerator.prototype.finish = function() {
+    return Q.reject(new Error("Could not finish generation"));
+};
+
+module.exports = BaseGenerator;

lib/generate/index.js

@@ -0,0 +1,378 @@
+var Q = require("q");
+var _ = require("lodash");
+var path = require("path");
+var tmp = require('tmp');
+
+var swig = require('./template');
+var fs = require("./fs");
+var parse = require("../parse");
+var Plugin = require("./plugin");
+var defaultConfig = require("./config");
+
+var generators = {
+    "site": require("./site"),
+    "page": require("./page"),
+    "ebook": require("./ebook"),
+    "json": require("./json")
+};
+
+var defaultDescription = "Book generated using GitBook";
+
+
+var containsFiles = function(dir, files) {
+    return Q.all(_.map(files, function(file) {
+        return fs.exists(path.join(dir, file));
+    }))
+    .then(_.all);
+};
+
+// Test if generator exists
+var checkGenerator = function(options) {
+    if (!generators[options.generator]) {
+        return Q.reject(new Error("Invalid generator (availables are: "+_.keys(generators).join(", ")+")"));
+    }
+    return Q();
+};
+
+// Create the generator and load plugins
+var loadGenerator = function(options) {
+    return checkGenerator(options)
+    .then(function() {
+        var generator = new generators[options.generator](options);
+
+        return generator.load()
+        .then(_.constant(generator));
+    });
+};
+
+
+
+var generate = function(options) {
+    // Set defaults to options
+    options = defaultConfig.defaults(options);
+
+    // Validate options
+    if (!options.input) {
+        return Q.reject(new Error("Need option input (book input directory)"));
+    }
+
+    // Check files to get folder type (book, multilanguage book or neither)
+    return checkGenerator(options)
+
+    // Read config file
+    .then(function() {
+        try {
+            var _config = require(path.resolve(options.input, options.configFile));
+
+            options = _.merge(options, _.omit(_config, 'input', 'configFile', 'defaultsPlugins'));
+        }
+        catch(err) {
+            // No config file: not a big deal
+            return Q();
+        }
+    })
+
+    // Read readme
+    .then(function() {
+        return fs.readFile(path.join(options.input, "README.md"), "utf-8")
+        .then(function(_readme) {
+            _readme = parse.readme(_readme);
+
+            options.title = options.title || _readme.title;
+            options.description = options.description || _readme.description || defaultDescription;
+        });
+    })
+
+    // Detect multi-languages book
+    .then(function() {
+        return containsFiles(options.input, ['LANGS.md'])
+    })
+
+    .then(function(isMultiLang) {
+        // Multi language book
+        if(isMultiLang) {
+            return generateMultiLang(options);
+        }
+
+        // Book
+        return generateBook(options);
+    });
+};
+
+
+var generateMultiLang = function(options) {
+    var langsSummary;
+    options.output = options.output || path.join(options.input, "_book");
+
+    return checkGenerator(options)
+
+    // Multi-languages book
+    .then(function() {
+        return fs.readFile(path.join(options.input, "LANGS.md"), "utf-8")
+    })
+
+    // Clean output folder
+    .then(function(_langsSummary) {
+        langsSummary = _langsSummary;
+        return fs.remove(options.output);
+    })
+    .then(function() {
+        return fs.mkdirp(options.output);
+    })
+
+    // Generate sub-books
+    .then(function() {
+        options.langsSummary = parse.langs(langsSummary);
+
+        // Generated a book for each valid entry
+        return _.reduce(options.langsSummary.list, function(prev, entry) {
+            return prev.then(function() {
+                return generate(_.extend({}, options, {
+                    input: path.join(options.input, entry.path),
+                    output: path.join(options.output, entry.path),
+                    originalInput: options.input,
+                    originalOutput: options.output
+                }));
+            })
+        }, Q());
+    })
+
+    .then(function() {
+        return loadGenerator(options);
+    })
+
+    // Generate languages index
+    .then(function(generator) {
+        return generator.langsIndex(options.langsSummary);
+    })
+
+    // Copy cover file
+    .then(function() {
+        return Q.all([
+            fs.copy(path.join(options.input, "cover.jpg"), path.join(options.output, "cover.jpg")),
+            fs.copy(path.join(options.input, "cover_small.jpg"), path.join(options.output, "cover_small.jpg"))
+        ])
+        .fail(function() {
+            return Q();
+        })
+    })
+
+    // Return options to caller
+    .then(_.constant(options));
+};
+
+/*
+ *  Use a specific generator to convert a gitbook to a site/pdf/ebook/
+ *  output is always a folder
+ */
+var generateBook = function(options) {
+    var files;
+
+    options.output = options.output || path.join(options.input, "_book");
+
+    // Check if it's a book
+    return containsFiles(options.input, ['SUMMARY.md', 'README.md'])
+
+    // Fail if not a book
+    .then(function(isBook) {
+        if(!isBook) {
+            return Q.reject(new Error("Invalid gitbook repository, need SUMMARY.md and README.md"));
+        }
+    })
+
+    // Clean output folder
+    .then(function() {
+        return fs.remove(options.output);
+    })
+
+    .then(function() {
+        return fs.mkdirp(options.output);
+    })
+
+    // List all files in the repository
+    .then(function() {
+        return fs.list(options.input)
+        .then(function(_files) {
+            files = _files;
+        });
+    })
+
+    .then(function() {
+        return loadGenerator(options);
+    })
+
+    // Convert files
+    .then(function(generator) {
+        // Generate the book
+        return Q()
+
+        // Get summary
+        .then(function() {
+            var summary = {
+                path: path.join(options.input, "SUMMARY.md")
+            };
+
+            var _callHook = function(name) {
+                return generator.callHook(name, summary)
+                .then(function(_summary) {
+                    summary = _summary;
+                    return summary;
+                });
+            };
+
+            return fs.readFile(summary.path, "utf-8")
+                .then(function(_content) {
+                    summary.content = _content;
+                    return _callHook("summary:before");
+                })
+                .then(function() {
+                    summary.content = parse.summary(summary.content);
+                    return _callHook("summary:after");
+                })
+                .then(function() {
+                    options.summary = summary.content;
+                    options.navigation = parse.navigation(options.summary);
+                });
+        })
+
+        // Read glossary
+        .then(function() {
+            var glossary = {};
+
+            var _callHook = function(name) {
+                return generator.callHook(name, glossary)
+                .then(function(_glossary) {
+                    glossary = _glossary;
+                    return glossary;
+                });
+            };
+
+            return fs.readFile(path.join(options.input, "GLOSSARY.md"), "utf-8")
+                .fail(function() {
+                    return "";
+                })
+                .then(function(_content) {
+                    glossary.content = _content;
+                    return _callHook("glossary:before");
+                })
+                .then(function() {
+                    glossary.content = parse.glossary(glossary.content);
+                    return _callHook("glossary:after");
+                })
+                .then(function() {
+                    options.glossary = glossary.content;
+                });
+        })
+
+        // Skip processing some files
+        .then(function() {
+            files = _.filter(files, function (file) {
+                return !(
+                    file === 'SUMMARY.md' ||
+                    file === 'GLOSSARY.md'
+                );
+            });
+        })
+
+        // Copy file and replace markdown file
+        .then(function() {
+            return Q.all(
+                _.chain(files)
+                .map(function(file) {
+                    if (!file) return;
+
+                    if (file[file.length -1] == "/") {
+                        return Q(generator.transferFolder(file));
+                    } else if (path.extname(file) == ".md" && options.navigation[file] != null) {
+                        return fs.readFile(path.join(options.input, file), "utf-8")
+                        .then(function(content) {
+                            return Q(generator.convertFile(content, file));
+                        });
+                    } else {
+                        return Q(generator.transferFile(file));
+                    }
+                })
+                .value()
+            );
+        })
+
+        // Finish generation
+        .then(function() {
+            return generator.finish();
+        })
+        .then(function() {
+            return generator.callHook("finish");
+        });
+    })
+
+    // Return all options
+    .then(function() {
+        return options;
+    });
+};
+
+/*
+ *  Extract files from generate output in a temporary folder
+ */
+var generateFile = function(options) {
+    options = _.defaults(options || {}, {
+        input: null,
+        output: null,
+        extension: null
+    });
+
+    return Q.nfcall(tmp.dir)
+    .then(function(tmpDir) {
+        return generate(
+            _.extend({},
+                options,
+                {
+                    output: tmpDir
+                })
+        )
+        .then(function(_options) {
+            var ext = options.extension;
+            var outputFile = options.output || path.resolve(options.input, "book."+ext);
+
+            var copyFile = function(lang) {
+                var _outputFile = outputFile;
+                var _tmpDir = tmpDir;
+
+                if (lang) {
+                    _outputFile = _outputFile.slice(0, -path.extname(_outputFile).length)+"_"+lang+path.extname(_outputFile);
+                    _tmpDir = path.join(_tmpDir, lang);
+                }
+
+                return fs.copy(
+                    path.join(_tmpDir, "index."+ext),
+                    _outputFile
+                );
+            };
+
+            // Multi-langs book
+            return Q()
+            .then(function() {
+                if (_options.langsSummary) {
+                    return Q.all(
+                        _.map(_options.langsSummary.list, function(lang) {
+                            return copyFile(lang.lang);
+                        })
+                    );
+                } else {
+                    return copyFile();
+                }
+            })
+            .then(function() {
+                return fs.remove(tmpDir);
+            });
+        });
+    });
+};
+
+module.exports = {
+    generators: generators,
+    folder: generate,
+    file: generateFile,
+    book: generateBook,
+    Plugin: Plugin,
+};

lib/generate/init.js

@@ -0,0 +1,69 @@
+var Q = require('q');
+var _ = require('lodash');
+
+var path = require('path');
+
+var fs = require('./fs');
+var parse = require('../parse');
+
+
+// Extract paths out of a summary
+function paths(summary) {
+    return _.reduce(summary.chapters, function(accu, chapter) {
+        return accu.concat(
+            _.filter([chapter.path].concat(_.pluck(chapter.articles, 'path')))
+        );
+    }, []);
+}
+
+// Get the parent folders out of a group of files
+function folders(files) {
+    return _.chain(files)
+    .map(function(file) {
+        return path.dirname(file);
+    })
+    .uniq()
+    .value();
+}
+
+function initDir(dir) {
+    return fs.readFile(path.join(dir, 'SUMMARY.md'), 'utf8')
+    .then(function(src) {
+        // Parse summary
+        return parse.summary(src);
+    })
+    .then(function(summary) {
+        // Extract paths from summary
+        return paths(summary);
+    })
+    .then(function(paths) {
+        // Convert to absolute paths
+        return _.map(paths, function(file) {
+            return path.resolve(file);
+        });
+    })
+    .then(function(files) {
+        // Create folders
+        return Q.all(_.map(folders(files), function(folder) {
+            return fs.mkdirp(folder);
+        }))
+        .then(_.constant(files));
+    })
+    .then(function(files) {
+        // Create files that don't exist
+        return Q.all(_.map(files, function(file) {
+            return fs.exists(file)
+            .then(function(exists) {
+                if(exists) return;
+                return fs.writeFile(file, '');
+            });
+        }));
+    })
+    .fail(function(err) {
+        console.error(err.stack);
+    });
+}
+
+
+// Exports
+module.exports = initDir;

lib/generate/json/index.js

@@ -0,0 +1,76 @@
+var util = require("util");
+var path = require("path");
+var Q = require("q");
+var _ = require("lodash");
+
+var fs = require("../fs");
+var parse = require("../../parse");
+var BaseGenerator = require("../generator");
+
+
+var Generator = function() {
+    BaseGenerator.apply(this, arguments);
+};
+util.inherits(Generator, BaseGenerator);
+
+Generator.prototype.transferFile = function(input) {
+    // ignore
+};
+
+Generator.prototype.convertFile = function(content, input) {
+    var that = this;
+    var json = {
+        progress: parse.progress(this.options.navigation, input)
+    };
+
+    return Q()
+    .then(function() {
+        return parse.page(content, {
+            dir: path.dirname(input) || '/'
+        });
+    })
+    .then(function(sections) {
+        json.sections = sections;
+    })
+    .then(function() {
+        return fs.writeFile(
+            path.join(that.options.output, input.replace(".md", ".json")),
+            JSON.stringify(json, null, 4)
+        );
+    });
+};
+
+// Generate languages index
+// Contains the first languages readme and langs infos
+Generator.prototype.langsIndex = function(langs) {
+    var that = this;
+
+    if (langs.list.length == 0) return Q.reject("Need at least one language");
+
+    var mainLang = _.first(langs.list).lang;
+    console.log("Main language is", mainLang);
+
+    return Q()
+    .then(function() {
+        return fs.readFile(
+            path.join(that.options.output, mainLang, "README.json")
+        );
+    })
+    .then(function(content) {
+        var json = JSON.parse(content);
+        _.extend(json, {
+            langs: langs.list
+        });
+
+        return fs.writeFile(
+            path.join(that.options.output, "README.json"),
+            JSON.stringify(json, null, 4)
+        );
+    });
+};
+
+Generator.prototype.finish = function() {
+    // ignore
+};
+
+module.exports = Generator;

lib/generate/page/index.js

@@ -0,0 +1,73 @@
+var _ = require("lodash");
+var util = require("util");
+var path = require("path");
+var Q = require("q");
+var swig = require("../template");
+
+var fs = require("../fs");
+var parse = require("../../parse");
+var BaseGenerator = require("../site");
+
+var Generator = function() {
+    BaseGenerator.apply(this, arguments);
+
+    // Base for assets in plugins
+    this.pluginAssetsBase = "ebook";
+
+    // List of pages content
+    this.pages = {};
+};
+util.inherits(Generator, BaseGenerator);
+
+Generator.prototype.loadTemplates = function() {
+    this.template = swig.compileFile(
+        this.plugins.template("ebook:page") || path.resolve(this.options.theme, 'templates/ebook/page.html')
+    );
+    this.summaryTemplate = swig.compileFile(
+        this.plugins.template("ebook:sumary") || path.resolve(this.options.theme, 'templates/ebook/summary.html')
+    );
+};
+
+// Generate table of contents
+Generator.prototype.writeToc = function() {
+    var that = this;
+    var basePath = ".";
+
+    return this._writeTemplate(this.summaryTemplate, {
+        toc: parse.progress(this.options.navigation, "README.md").chapters,
+        basePath: basePath,
+        staticBase: path.join(basePath, "gitbook"),
+    }, path.join(this.options.output, "SUMMARY.html"));
+};
+
+Generator.prototype.finish = function() {
+    var that = this;
+    var basePath = ".";
+    var output = path.join(this.options.output, "index.html");
+
+    var progress = parse.progress(this.options.navigation, "README.md");
+
+    return Q()
+
+    // Write table of contents
+    .then(function() {
+        return that.writeToc();
+    })
+
+    // Copy cover
+    .then(function() {
+        return that.copyCover();
+    })
+
+    // Copy assets
+    .then(function() {
+        return that.copyAssets();
+    });
+};
+
+// Generate languages index
+Generator.prototype.langsIndex = function(langs) {
+    return Q();
+};
+
+module.exports = Generator;

lib/generate/plugin.js

@@ -0,0 +1,284 @@
+var _ = require("lodash");
+var Q = require("q");
+var semver = require("semver");
+var path = require("path");
+var url = require("url");
+var fs = require("./fs");
+var resolve = require('resolve');
+
+var pkg = require("../../package.json");
+
+var RESOURCES = ["js", "css"];
+
+var Plugin = function(name, root, generator) {
+    this.name = name;
+    this.root = root;
+    this.packageInfos = {};
+    this.infos = {};
+    this.generator = generator;
+
+    // Bind methods
+    _.bindAll(this);
+
+    _.each([
+        "gitbook-plugin-"+name,
+        "gitbook-theme-"+name,
+        "gitbook-"+name,
+        name,
+    ], function(_name) {
+        if (this.load(_name, __dirname)) return false;
+        if (this.load(_name, path.resolve(root))) return false;
+    }, this);
+};
+
+// Load from a name
+Plugin.prototype.load = function(name, baseDir) {
+    try {
+        var res = resolve.sync(name+"/package.json", { basedir: baseDir });
+
+        this.baseDir = path.dirname(res);
+        this.packageInfos = require(res);
+        this.infos = require(resolve.sync(name, { basedir: baseDir }));
+        this.name = name;
+
+        return true;
+    } catch (e) {
+        return false;
+    }
+};
+
+Plugin.prototype.normalizeResource = function(resource) {
+    // Parse the resource path
+    var parsed = url.parse(resource);
+
+    // This is a remote resource
+    // so we will simply link to using it's URL
+    if (parsed.protocol) {
+        return {
+            "url": resource
+        };
+    }
+
+    // This will be copied over from disk
+    // and shipped with the book's build
+    return { "path": this.name+"/"+resource };
+};
+
+// Return resources
+Plugin.prototype._getResources = function(base) {
+    base = base || "book";
+    var book = this.infos[base];
+
+    // Nothing specified, fallback to default
+    if (!book) {
+        return Q({});
+    }
+
+    // Dynamic function
+    if(typeof book === "function") {
+        // Call giving it the context of our generator
+        return Q().then(book.bind(this.generator));
+    }
+
+    // Plain data object
+    return Q(_.cloneDeep(book));
+};
+
+// Normalize resources and return them
+Plugin.prototype.getResources = function(base) {
+    var that = this;
+
+    return this._getResources(base)
+    .then(function(resources) {
+
+        _.each(RESOURCES, function(resourceType) {
+            resources[resourceType] = (resources[resourceType] || []).map(that.normalizeResource);
+        });
+
+        return resources;
+    });
+};
+
+// Test if it's a valid plugin
+Plugin.prototype.isValid = function() {
+    return (
+        this.packageInfos &&
+        this.packageInfos.name &&
+        this.packageInfos.engines &&
+        this.packageInfos.engines.gitbook &&
+        semver.satisfies(pkg.version, this.packageInfos.engines.gitbook)
+    );
+};
+
+// Resolve file path
+Plugin.prototype.resolveFile = function(filename) {
+    return path.resolve(this.baseDir, filename);
+};
+
+// Resolve file path
+Plugin.prototype.callHook = function(name, data) {
+    // Our generator will be the context to apply
+    var context = this.generator;
+
+    var hookFunc = this.infos.hooks? this.infos.hooks[name] : null;
+    data = data || {};
+
+    if (!hookFunc) return Q(data);
+
+    return Q()
+    .then(function() {
+        return hookFunc.apply(context, [data]);
+    });
+};
+
+// Copy plugin assets fodler
+Plugin.prototype.copyAssets = function(out, options) {
+    var that = this;
+    options = _.defaults(options || {}, {
+        base: "book"
+    });
+
+    return this.getResources(options.base)
+    .get('assets')
+    .then(function(assets) {
+        // Assets are undefined
+        if(!assets) return false;
+
+        return fs.copy(
+            that.resolveFile(assets),
+            out
+        ).then(_.constant(true));
+    }, _.constant(false));
+};
+
+
+// Normalize a list of plugin name to use
+Plugin.normalizeNames = function(names) {
+    // Normalize list to an array
+    names = _.isString(names) ? names.split(",") : (names || []);
+
+    // List plugins to remove
+    var toremove = _.chain(names)
+    .filter(function(name) {
+        return name.length > 0 && name[0] == "-";
+    })
+    .map(function(name) {
+        return name.slice(1);
+    })
+    .value();
+
+    // Merge with defaults
+    names = _.chain(names)
+    .concat(Plugin.defaults)
+    .uniq()
+    .value();
+
+    // Remove plugins starting with
+    names = _.filter(names, function(name) {
+        return !_.contains(toremove, name) && !(name.length > 0 && name[0] == "-");
+    });
+
+    return names;
+};
+
+// Extract data from a list of plugin
+Plugin.fromList = function(names, root, generator, options) {
+    options = _.defaults(options || {}, {
+        assetsBase: "book"
+    });
+
+    var failed = [];
+
+    // Load plugins
+    var plugins = _.map(names, function(name) {
+        var plugin = new Plugin(name, root, generator);
+        if (!plugin.isValid()) failed.push(name);
+        return plugin;
+    });
+
+    if (_.size(failed) > 0) return Q.reject(new Error("Error loading plugins: "+failed.join(",")));
+
+    // The raw resources extracted from each plugin
+    var pluginResources;
+
+    // Get resources of plugins
+    return Q.all(_.map(plugins, function(plugin) {
+        return plugin.getResources(options.assetsBase);
+    }))
+    // Extract resources out
+    // css, js, etc ...
+    .then(function(resources) {
+        pluginResources = resources;
+        // Group by resource types
+        return _.chain(RESOURCES)
+        .map(function(resourceType) {
+            // Get resources from all the plugins for this current type
+            return [
+                // Key
+                resourceType,
+                // Value
+                _.chain(resources)
+                .pluck(resourceType)
+                .compact()
+                .flatten()
+                .value()
+            ];
+        })
+        .object()
+        .value();
+    })
+    // Extract html snippets
+    .then(function(resources) {
+        // Map of html resources by name added by each plugin
+        resources.html = pluginResources.reduce(function(accu, resource) {
+            var html = (resource && resource.html) || {};
+            _.each(html, function(code, key) {
+                // Turn into function if not one already
+                if (!_.isFunction(code)) code = _.constant(code);
+                // Append
+                accu[key] = (accu[key] || []).concat([code]);
+            });
+
+            return accu;
+        }, {});
+
+        return resources;
+    })
+    // Return big multi-plugin object
+    .then(function(resources) {
+        return {
+            'list': plugins,
+            'resources': resources,
+            'hook': function(name, data) {
+                return _.reduce(plugins, function(prev, plugin) {
+                    return prev.then(function(ret) {
+                        return plugin.callHook(name, ret);
+                    });
+                }, Q(data));
+            },
+            'template': function(name) {
+                var withTpl = _.find(plugins, function(plugin) {
+                    return (
+                        plugin.infos.templates &&
+                        plugin.infos.templates[name]
+                    );
+                });
+
+                if (!withTpl) return null;
+                return withTpl.resolveFile(withTpl.infos.templates[name]);
+            },
+            'html': function(tag, context, options) {
+                return _.map(resources.html[tag] || [], function(code) {
+                    return code.call(context, options);
+                }).join("\n");
+            }
+        };
+    });
+};
+
+// Default plugins
+Plugin.defaults = [
+    "mathjax"
+];
+
+module.exports = Plugin;

lib/generate/site/glossary_indexer.js

@@ -0,0 +1,101 @@
+var _ = require("lodash");
+var kramed = require('kramed');
+var textRenderer = require('kramed-text-renderer');
+
+var entryId = require('../../parse/glossary').entryId;
+
+
+function Indexer(glossary) {
+    if(!(this instanceof Indexer)) {
+        return new Indexer(glossary);
+    }
+
+    _.bindAll(this);
+
+    this.glossary = glossary || [];
+
+    this.glossaryTerms = _.pluck(this.glossary, "id");
+
+    // Regex for searching for terms through body
+    this.termsRegex = new RegExp(
+        // Match any of the terms
+        "("+
+            this.glossaryTerms.map(regexEscape).join('|') +
+        ")",
+
+        // Flags
+        "gi"
+    );
+
+    // page url => terms
+    this.idx = {
+        /*
+        "a/b.html": ["one word", "second word"]
+        */
+    };
+
+    // term => page urls
+    this.invertedIdx = {
+        /*
+        "word1": ["page1.html", "page2.html"]
+        */
+    };
+
+    // Use text renderer
+    this.renderer = textRenderer();
+}
+
+Indexer.prototype.text = function(nodes) {
+    // Copy section
+    var section = _.toArray(nodes);
+
+    // kramed's Render expects this, we don't use it yet
+    section.links = {};
+
+    var options = _.extend({}, kramed.defaults, {
+        renderer: this.renderer
+    });
+
+    return kramed.parser(section, options);
+};
+
+// Add page to glossary index
+Indexer.prototype.add = function(sections, url) {
+    if(!(this.glossary && this.glossary.length > 0)) {
+        return;
+    }
+
+    var textblob =
+    _.where(sections, { type: 'normal' })
+    .map(this.text)
+    .join('\n');
+
+    var matches = _(textblob.match(this.termsRegex) || [])
+    .map(entryId)
+    .uniq()
+    .value();
+
+    // Add idx for book
+    this.idx[url] = matches;
+
+    // Add to inverted idx
+    matches.forEach(function(match) {
+        if(!this.invertedIdx[match]) {
+            this.invertedIdx[match] = [];
+        }
+        this.invertedIdx[match].push(url);
+    }.bind(this));
+};
+
+// Dump index as a string
+Indexer.prototype.dump = function() {
+    return JSON.stringify(this.idx);
+};
+
+
+function regexEscape(s) {
+    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+}
+
+// Exports
+module.exports = Indexer;

lib/generate/site/index.js

@@ -0,0 +1,284 @@
+var util = require("util");
+var path = require("path");
+var Q = require("q");
+var _ = require("lodash");
+var swig = require("../template");
+
+var fs = require("../fs");
+var parse = require("../../parse");
+var BaseGenerator = require("../generator");
+var links = require("../../utils/links");
+var indexer = require('./search_indexer');
+var glossaryIndexer = require('./glossary_indexer');
+
+
+var Generator = function() {
+    BaseGenerator.apply(this, arguments);
+
+    // Attach methods to instance
+    _.bindAll(this);
+
+    this.revision = Date.now();
+    this.indexer = indexer();
+};
+util.inherits(Generator, BaseGenerator);
+
+// Add template loading to load
+Generator.prototype.load = function() {
+    var that = this;
+
+    return BaseGenerator.prototype.load.apply(this)
+    .then(function() {
+        return that.loadTemplates();
+    });
+};
+
+// Load all templates
+Generator.prototype.loadTemplates = function() {
+    this.template = swig.compileFile(
+        this.plugins.template("site:page") || path.resolve(this.options.theme, 'templates/book/page.html')
+    );
+    this.langsTemplate = swig.compileFile(
+        this.plugins.template("site:langs") || path.resolve(this.options.theme, 'templates/book/langs.html')
+    );
+    this.glossaryTemplate = swig.compileFile(
+        this.plugins.template("site:glossary") || path.resolve(this.options.theme, 'templates/book/glossary.html')
+    );
+};
+
+// Generate a template
+Generator.prototype._writeTemplate = function(tpl, options, output, interpolate) {
+    var that = this;
+
+    interpolate = interpolate || _.identity;
+    return Q()
+    .then(function(sections) {
+        return tpl(_.extend({
+            revision: that.revision,
+
+            title: that.options.title,
+            description: that.options.description,
+
+            glossary: that.options.glossary,
+
+            summary: that.options.summary,
+            allNavigation: that.options.navigation,
+
+            plugins: that.plugins,
+            pluginsConfig: JSON.stringify(that.options.pluginsConfig),
+            htmlSnippet: _.partialRight(that.plugins.html, that, options),
+
+            options: that.options
+        }, options));
+    })
+    .then(interpolate)
+    .then(function(html) {
+        return fs.writeFile(
+            output,
+            html
+        );
+    });
+};
+
+Generator.prototype.indexPage = function(lexed, pagePath) {
+    // Setup glossary indexer if not yet setup
+    if(!this.glossaryIndexer) {
+        this.glossaryIndexer = glossaryIndexer(this.options.glossary);
+    }
+
+    this.indexer.add(lexed, pagePath);
+    this.glossaryIndexer.add(lexed, pagePath);
+    return Q();
+};
+
+// Convert a markdown file into a normalized data set
+Generator.prototype.prepareFile  = function(content, _input) {
+    var that = this;
+
+    var input = path.join(this.options.input, _input);
+
+    var page = {
+        path: _input,
+        rawPath: input,
+        content: content,
+        progress: parse.progress(this.options.navigation, _input)
+    };
+
+    var _callHook = function(name) {
+        return that.callHook(name, page)
+        .then(function(_page) {
+            page = _page;
+            return page;
+        });
+    };
+
+    return Q()
+    .then(function() {
+        // Send content to plugins
+        return _callHook("page:before");
+    })
+    .then(function() {
+        // Lex, parse includes and get
+        // Get HTML generated sections
+        return parse.page(page.content, {
+            // Local files path
+            dir: path.dirname(_input) || '/',
+            // Project's include folder
+            includes_dir: path.join(that.options.input, '_includes'),
+            // Output directory
+            outdir: path.dirname(_input) || '/',
+            // Templating variables
+            variables: that.options.variables,
+        });
+    })
+    .then(function(sections) {
+        page.sections = sections;
+
+        // Use plugin hook
+        return _callHook("page");
+    })
+    .then(function() {
+        return page;
+    });
+};
+
+// Convert a markdown file to html
+Generator.prototype.convertFile = function(content, _input) {
+    var that = this;
+
+    var _output = _input.replace(".md", ".html");
+    if (_output == "README.html") _output = "index.html";
+    var output = path.join(this.options.output, _output);
+    var basePath = path.relative(path.dirname(output), this.options.output) || ".";
+
+    return this.prepareFile(content, _input)
+    .then(function(page) {
+        // Index page in search
+        return that.indexPage(page.lexed, _output).thenResolve(page);
+    })
+    .then(function(page) {
+        // Write file
+        return that._writeTemplate(that.template, {
+            progress: page.progress,
+
+            _input: page.path,
+            content: page.sections,
+
+            basePath: basePath,
+            staticBase: links.join(basePath, "gitbook"),
+        }, output, function(html) {
+            page.content = html;
+
+            return that.callHook("page:after", page).get("content")
+        });
+    });
+};
+
+// Generate languages index
+Generator.prototype.langsIndex = function(langs) {
+    var that = this;
+    var basePath = ".";
+
+    return this._writeTemplate(this.langsTemplate, {
+        langs: langs.list,
+
+        basePath: basePath,
+        staticBase: path.join(basePath, "gitbook"),
+    }, path.join(this.options.output, "index.html"))
+    .then(function() {
+        // Copy assets
+        return that.copyAssets();
+    });
+};
+
+// Generate glossary
+Generator.prototype.writeGlossary = function() {
+    var that = this;
+    var basePath = ".";
+
+    // No glossary
+    if (!this.glossaryIndexer) return Q();
+
+    // Transform the glossary to get term, description, files
+    var glossary = _.chain(this.glossaryIndexer.invertedIdx)
+    .map(function(links, id) {
+        var term = _.find(that.options.glossary, { 'id': id });
+
+        return {
+            id: id,
+            name: term.name,
+            description: term.description,
+            files: _.chain(links)
+                .map(function(link) {
+                    var name = link.slice(0, -5);
+
+                    if (name == "index") {
+                        name = "README";
+                    }
+                    return that.options.navigation[name+".md"];
+                })
+                .sortBy("percent")
+                .value()
+        }
+    })
+    .sortBy("name")
+    .value();
+
+    return this._writeTemplate(this.glossaryTemplate, {
+        glossaryIndex: glossary,
+        basePath: basePath,
+        staticBase: path.join(basePath, "gitbook"),
+    }, path.join(this.options.output, "GLOSSARY.html"));
+};
+
+// Copy assets
+Generator.prototype.copyAssets = function() {
+    var that = this;
+
+    // Copy gitbook assets
+    return fs.copy(
+        path.join(that.options.theme, "assets"),
+        path.join(that.options.output, "gitbook")
+    )
+
+    // Copy plugins assets
+    .then(function() {
+        return Q.all(
+            _.map(that.plugins.list, function(plugin) {
+                var pluginAssets = path.join(that.options.output, "gitbook/plugins/", plugin.name);
+                return plugin.copyAssets(pluginAssets, {
+                    base: that.pluginAssetsBase
+                });
+            })
+        );
+    });
+};
+
+// Dump search index to disk
+Generator.prototype.writeSearchIndex = function() {
+    return fs.writeFile(
+        path.join(this.options.output, 'search_index.json'),
+        this.indexer.dump()
+    );
+};
+
+// Dump glossary index to disk
+Generator.prototype.writeGlossaryIndex = function() {
+    if (!this.glossaryIndexer) return Q();
+
+    return fs.writeFile(
+        path.join(this.options.output, 'glossary_index.json'),
+        JSON.stringify(this.options.glossary)
+    );
+};
+
+
+Generator.prototype.finish = function() {
+    return this.copyAssets()
+    .then(this.copyCover)
+    .then(this.writeGlossary)
+    .then(this.writeGlossaryIndex)
+    .then(this.writeSearchIndex);
+};
+
+module.exports = Generator;

lib/generate/site/search_indexer.js

@@ -0,0 +1,71 @@
+var Q = require("q");
+var _ = require("lodash");
+
+var lunr = require('lunr');
+var kramed = require('kramed');
+var textRenderer = require('kramed-text-renderer');
+
+
+function Indexer() {
+    if(!(this instanceof Indexer)) {
+        return new Indexer();
+    }
+
+    _.bindAll(this);
+
+    // Setup lunr index
+    this.idx = lunr(function () {
+        this.ref('url');
+
+        this.field('title', { boost: 10 });
+        this.field('body');
+    });
+
+    this.renderer = textRenderer();
+}
+
+Indexer.prototype.text = function(nodes) {
+    // Copy section
+    var section = _.toArray(nodes);
+
+    // kramed's Render expects this, we don't use it yet
+    section.links = {};
+
+    var options = _.extend({}, kramed.defaults, {
+        renderer: this.renderer
+    });
+
+    return kramed.parser(section, options);
+};
+
+Indexer.prototype.addSection = function(path, section) {
+    var url = [path, section.id].join('#');
+
+    var title = this.text(
+        _.filter(section, {'type': 'heading'})
+    );
+
+    var body = this.text(
+        _.omit(section, {'type': 'heading'})
+    );
+
+    // Add to lunr index
+    this.idx.add({
+        url: url,
+        title: title,
+        body: body,
+    });
+};
+
+Indexer.prototype.add = function(lexedPage, url) {
+    var sections = lexedPage;
+
+    _.map(sections, _.partial(this.addSection, url));
+};
+
+Indexer.prototype.dump = function() {
+    return JSON.stringify(this.idx);
+};
+
+// Exports
+module.exports = Indexer;

lib/generate/template.js

@@ -0,0 +1,52 @@
+var path = require("path");
+var swig = require('swig');
+var hljs = require('highlight.js');
+
+var links = require('../utils/').links;
+var pkg = require('../../package.json');
+
+swig.setDefaults({
+    locals: {
+        gitbook: {
+            version: pkg.version
+        }
+    }
+});
+
+// Swig filter for returning the count of lines in a code section
+swig.setFilter('lines', function(content) {
+    return content.split('\n').length;
+});
+
+// Swig filter for returning a link to the associated html file of a markdown file
+swig.setFilter('mdLink', function(link) {
+    var link = link.replace(".md", ".html");
+    if (link == "README.html") link = "index.html";
+    return link;
+});
+
+// Swig filter: highlight coloration
+swig.setFilter('code', function(code, lang) {
+    try {
+        return hljs.highlight(lang, code).value;
+    } catch(e) {
+        return hljs.highlightAuto(code).value;
+    }
+});
+
+// Convert a level into a deep level
+swig.setFilter('lvl', function(lvl) {
+    return lvl.split(".").length;
+});
+
+// Join path
+swig.setFilter('pathJoin', function(base, _path) {
+    return links.join(base, _path);
+});
+
+// Is a link an absolute link
+swig.setFilter('isExternalLink', function(link) {
+    return links.isExternal(link);
+});
+
+module.exports = swig;

lib/index.js

@@ -0,0 +1,5 @@
+module.exports = {
+    parse: require('./parse/'),
+    generate: require('./generate/')
+};
+

lib/parse/glossary.js

@@ -0,0 +1,48 @@
+var _ = require('lodash');
+var kramed = require('kramed');
+
+// Get all the pairs of header + paragraph in a list of nodes
+function groups(nodes) {
+    // A list of next nodes
+    var next = nodes.slice(1).concat(null);
+
+    return _.reduce(nodes, function(accu, node, idx) {
+        // Skip
+        if(!(
+            node.type === 'heading' &&
+            (next[idx] && next[idx].type === 'paragraph')
+        )) {
+            return accu;
+        }
+
+        // Add group
+        accu.push([
+            node,
+            next[idx]
+        ]);
+
+        return accu;
+    }, []);
+}
+
+function parseGlossary(src) {
+    var nodes = kramed.lexer(src);
+
+    return groups(nodes)
+    .map(function(pair) {
+        // Simplify each group to a simple object with name/description
+        return {
+            name: pair[0].text,
+            id: entryId(pair[0].text),
+            description: pair[1].text,
+        };
+    });
+}
+
+// Normalizes a glossary entry's name to create an ID
+function entryId(name) {
+    return name.toLowerCase();
+}
+
+module.exports = parseGlossary;
+module.exports.entryId = entryId;

lib/parse/include.js

@@ -0,0 +1,48 @@
+var _ = require('lodash');
+var fs = require('graceful-fs');
+var path = require('path');
+
+
+// Include helper
+function importInclude(name, paths) {
+    return paths
+    .map(function(folder) {
+        // Try including snippet from FS
+        try {
+            var fname = path.join(folder, name);
+            // Trim trailing newlines/space of imported snippets
+            return fs.readFileSync(fname, 'utf8').trimRight();
+        } catch(err) {}
+    })
+    .filter(Boolean)[0];
+}
+
+function includer(ctx, folders) {
+    return function(key) {
+        key = key.trim();
+        return ctx[key] || importInclude(key, folders);
+    };
+}
+
+module.exports = function(markdown, folder, ctx) {
+    // List of folders to search for includes
+    var folders = [];
+
+    // Handle folder arg (string or array)
+    if(_.isString(folder)) {
+        folders = [folder];
+    } else if(_.isArray(folder)) {
+        folders = folder;
+    }
+
+    // variable context
+    ctx = ctx || {};
+
+    // Memoized include function (to cache lookups)
+    var _include = _.memoize(includer(ctx, folders));
+
+    return markdown.replace(/{{([\s\S]+?)}}/g, function(match, key) {
+        // If fails leave content as is
+        return _include(key) || match;
+    });
+};

lib/parse/index.js

@@ -0,0 +1,10 @@
+module.exports = {
+    summary: require('./summary'),
+    glossary: require('./glossary'),
+    langs: require('./langs'),
+    page: require('./page'),
+    lex: require('./lex'),
+    progress: require('./progress'),
+    navigation: require('./navigation'),
+    readme: require('./readme')
+};

lib/parse/is_exercise.js

@@ -0,0 +1,17 @@
+var _ = require('lodash');
+
+function isExercise(nodes) {
+    var codeType = { type: 'code' };
+
+    // Number of code nodes in section
+    var len = _.filter(nodes, codeType).length;
+
+    return (
+        // Got 3 or 4 code blocks
+        (len === 3 || len === 4) &&
+        // Ensure all nodes are at the end
+        _.all(_.last(nodes, len), codeType)
+    );
+}
+
+module.exports = isExercise;

lib/parse/is_quiz.js

@@ -0,0 +1,87 @@
+var _ = require('lodash');
+
+function isQuizNode(node) {
+    return (/^[(\[][ x][)\]]/).test(node.text || node);
+}
+
+function isTableQuestion(nodes) {
+    var block = questionBlock(nodes);
+    return (
+        block.length === 1 &&
+        block[0].type === 'table' &&
+        _.all(block[0].cells[0].slice(1), isQuizNode)
+    );
+}
+
+function isListQuestion(nodes) {
+    var block = questionBlock(nodes);
+    // Counter of when we go in and out of lists
+    var inlist = 0;
+    // Number of lists we found
+    var lists = 0;
+    // Elements found outside a list
+    var outsiders = 0;
+    // Ensure that we have nothing except lists
+    _.each(block, function(node) {
+        if(node.type === 'list_start') {
+            inlist++;
+        } else if(node.type === 'list_end') {
+            inlist--;
+            lists++;
+        } else if(inlist === 0) {
+            // Found non list_start or list_end whilst outside a list
+            outsiders++;
+        }
+    });
+    return lists > 0 && outsiders === 0;
+}
+
+function isQuestion(nodes) {
+    return isListQuestion(nodes) || isTableQuestion(nodes);
+}
+
+// Remove (optional) paragraph header node and blockquote
+function questionBlock(nodes) {
+    return nodes.slice(
+        nodes[0].type === 'paragraph' ? 1 : 0,
+        _.findIndex(nodes, { type: 'blockquote_start' })
+    );
+}
+
+function splitQuestions(nodes) {
+    // Represents nodes in current question
+    var buffer = [];
+    return _.reduce(nodes, function(accu, node) {
+        // Add node to buffer
+        buffer.push(node);
+
+        // Flush buffer once we hit the end of a question
+        if(node.type === 'blockquote_end') {
+            accu.push(buffer);
+            // Clear buffer
+            buffer = [];
+        }
+
+        return accu;
+    }, []);
+}
+
+function isQuiz(nodes) {
+    // Extract potential questions
+    var questions = splitQuestions(
+        // Skip quiz title if there
+        nodes.slice(
+            (nodes[0] && nodes[0].type) === 'paragraph' ? 1 : 0
+        )
+    );
+
+    // Nothing that looks like questions
+    if(questions.length === 0) {
+        return false;
+    }
+
+    // Ensure all questions are correctly structured
+    return _.all(questions, isQuestion);
+}
+
+module.exports = isQuiz;

lib/parse/langs.js

@@ -0,0 +1,25 @@
+var _ = require("lodash");
+var parseEntries = require("./summary").entries;
+
+
+var parseLangs = function(content) {
+    var entries = parseEntries(content);
+
+    return {
+        list: _.chain(entries)
+            .filter(function(entry) {
+                return Boolean(entry.path);
+            })
+            .map(function(entry) {
+                return {
+                    title: entry.title,
+                    path: entry.path,
+                    lang: entry.path.replace("/", "")
+                };
+            })
+            .value()
+    };
+};
+
+
+module.exports = parseLangs;

lib/parse/lex.js

@@ -0,0 +1,79 @@
+var _ = require('lodash');
+var kramed = require('kramed');
+
+var isExercise = require('./is_exercise');
+var isQuiz = require('./is_quiz');
+
+// Split a page up into sections (lesson, exercises, ...)
+function splitSections(nodes) {
+    var section = [];
+
+    return _.reduce(nodes, function(sections, el) {
+        if(el.type === 'hr') {
+            sections.push(section);
+            section = [];
+        } else {
+            section.push(el);
+        }
+
+        return sections;
+    }, []).concat([section]); // Add remaining nodes
+}
+
+// What is the type of this section
+function sectionType(nodes, idx) {
+    if(isExercise(nodes)) {
+        return 'exercise';
+    } else if(isQuiz(nodes)) {
+        return 'quiz';
+    }
+
+    return 'normal';
+}
+
+// Generate a uniqueId to identify this section in our code
+function sectionId(section, idx) {
+    return _.uniqueId('gitbook_');
+}
+
+function lexPage(src) {
+    // Lex file
+    var nodes = kramed.lexer(src);
+
+    return _.chain(splitSections(nodes))
+    .map(function(section, idx) {
+        // Detect section type
+        section.type = sectionType(section, idx);
+        return section;
+    })
+    .map(function(section, idx) {
+        // Give each section an ID
+        section.id = sectionId(section, idx);
+        return section;
+
+    })
+    .filter(function(section) {
+        return !_.isEmpty(section);
+    })
+    .reduce(function(sections, section) {
+        var last = _.last(sections);
+
+        // Merge normal sections together
+        if(last && last.type === section.type && last.type === 'normal') {
+            last.push.apply(last, [{'type': 'hr'}].concat(section));
+        } else {
+            // Add to list of sections
+            sections.push(section);
+        }
+
+        return sections;
+    }, [])
+    .map(function(section) {
+        section.links = nodes.links;
+        return section;
+    })
+    .value();
+}
+
+// Exports
+module.exports = lexPage;

lib/parse/navigation.js

@@ -0,0 +1,64 @@
+var _ = require('lodash');
+
+// Cleans up an article/chapter object
+// remove 'articles' attributes
+function clean(obj) {
+    return obj && _.omit(obj, ['articles']);
+}
+
+function flattenChapters(chapters) {
+    return _.reduce(chapters, function(accu, chapter) {
+        return accu.concat([clean(chapter)].concat(flattenChapters(chapter.articles)));
+    }, []);
+}
+
+// Returns from a summary a map of
+/*
+    {
+        "file/path.md": {
+            prev: ...,
+            next: ...,
+        },
+        ...
+    }
+*/
+function navigation(summary, files) {
+    // Support single files as well as list
+    files = _.isArray(files) ? files : (_.isString(files) ? [files] : null);
+
+    // List of all navNodes
+    // Flatten chapters, then add in default README node if ndeeded etc ...
+    var navNodes = flattenChapters(summary.chapters);
+    var prevNodes = [null].concat(navNodes.slice(0, -1));
+    var nextNodes = navNodes.slice(1).concat([null]);
+
+    // Mapping of prev/next for a give path
+    var mapping = _.chain(_.zip(navNodes, prevNodes, nextNodes))
+    .map(function(nodes) {
+        var current = nodes[0], prev = nodes[1], next = nodes[2];
+
+        // Skip if no path
+        if(!current.path) return null;
+
+        return [current.path, {
+            title: current.title,
+            prev: prev,
+            next: next,
+            level: current.level,
+        }];
+    })
+    .filter()
+    .object()
+    .value();
+
+    // Filter for only files we want
+    if(files) {
+        return _.pick(mapping, files);
+    }
+
+    return mapping;
+}
+
+
+// Exports
+module.exports = navigation;

lib/parse/page.js

@@ -0,0 +1,156 @@
+var _ = require('lodash');
+var kramed = require('kramed');
+var hljs = require('highlight.js');
+
+var lex = require('./lex');
+var renderer = require('./renderer');
+
+var include = require('./include');
+var lnormalize = require('../utils/lang').normalize;
+
+
+
+// Render a section using our custom renderer
+function render(section, _options) {
+    // Copy section
+    var links = section.links || {};
+    section = _.toArray(section);
+    section.links = links;
+
+    // Build options using defaults and our custom renderer
+    var options = _.extend({}, kramed.defaults, {
+        renderer: renderer(null, _options),
+
+        // Synchronous highlighting with highlight.js
+        highlight: function (code, lang) {
+            if(!lang) return code;
+
+            // Normalize lang
+            lang = lnormalize(lang);
+
+            try {
+                return hljs.highlight(lang, code).value;
+            } catch(e) { }
+
+            return code;
+        }
+    });
+
+    return kramed.parser(section, options);
+}
+
+function quizQuestion(node) {
+    if (node.text) {
+        node.text = node.text.replace(/^([\[(])x([\])])/, "$1 $2");
+    } else {
+        return node.replace(/^([\[(])x([\])])/, "$1 $2");
+    }
+}
+
+function parsePage(src, options) {
+    options = options || {};
+
+    // Lex if not already lexed
+    return (_.isArray(src) ? src : lex(include(src, [options.dir, options.includes_dir], options.variables)))
+    .map(function(section) {
+        // Transform given type
+        if(section.type === 'exercise') {
+            var nonCodeNodes = _.reject(section, {
+                'type': 'code'
+            });
+
+            var codeNodes = _.filter(section, {
+                'type': 'code'
+            });
+
+            // Languages in code blocks
+            var langs = _.pluck(codeNodes, 'lang').map(lnormalize);
+
+            // Check that they are all the same
+            var validLangs = _.all(_.map(langs, function(lang) {
+                return lang && lang === langs[0];
+            }));
+
+            // Main language
+            var lang = validLangs ? langs[0] : null;
+
+            return {
+                id: section.id,
+                type: section.type,
+                content: render(nonCodeNodes, options),
+                lang: lang,
+                code: {
+                    base: codeNodes[0].text,
+                    solution: codeNodes[1].text,
+                    validation: codeNodes[2].text,
+                    // Context is optional
+                    context: codeNodes[3] ? codeNodes[3].text : null,
+                }
+            };
+        } else if (section.type === 'quiz') {
+            var quiz = [], question, foundFeedback = false;
+            var nonQuizNodes = section[0].type === 'paragraph' && section[1].type !== 'list_start' ? [section[0]] : [];
+            var quizNodes = section.slice(0);
+            quizNodes.splice(0, nonQuizNodes.length);
+
+            for (var i = 0; i < quizNodes.length; i++) {
+                var node = quizNodes[i];
+
+                if (question && (((node.type === 'list_end' || node.type === 'blockquote_end') && i === quizNodes.length - 1)
+                                 || node.type === 'table' || (node.type === 'paragraph' && !foundFeedback))) {
+                    quiz.push({
+                        base: render(question.questionNodes, options),
+                        solution: render(question.solutionNodes, options),
+                        feedback: render(question.feedbackNodes, options)
+                    });
+                }
+
+                if (node.type === 'table' || (node.type === 'paragraph' && !foundFeedback)) {
+                    question = { questionNodes: [], solutionNodes: [], feedbackNodes: [] };
+                }
+
+                if (node.type === 'blockquote_start') {
+                    foundFeedback = true;
+                } else if (node.type === 'blockquote_end') {
+                    foundFeedback = false;
+                }
+
+                if (node.type === 'table') {
+                    question.solutionNodes.push(_.cloneDeep(node));
+                    node.cells = node.cells.map(function(row) {
+                        return row.map(quizQuestion);
+                    });
+                    question.questionNodes.push(node);
+                } else if (!/blockquote/.test(node.type)) {
+                    if (foundFeedback) {
+                        question.feedbackNodes.push(node);
+                    } else if (node.type === 'paragraph' || node.type === 'text'){
+                        question.solutionNodes.push(_.cloneDeep(node));
+                        quizQuestion(node);
+                        question.questionNodes.push(node);
+                    } else {
+                        question.solutionNodes.push(node);
+                        question.questionNodes.push(node);
+                    }
+                }
+            }
+
+            return {
+                id: section.id,
+                type: section.type,
+                content: render(nonQuizNodes, options),
+                quiz: quiz
+            };
+        }
+
+        // Render normal pages
+        return {
+            id: section.id,
+            type: section.type,
+            content: render(section, options)
+        };
+    });
+}
+
+// Exports
+module.exports = parsePage;

lib/parse/progress.js

@@ -0,0 +1,47 @@
+var _ = require("lodash");
+
+// Returns from a navigation and a current file, a snapshot of current detailed state
+var calculProgress = function(navigation, current) {
+    var n = _.size(navigation);
+    var percent = 0, prevPercent = 0, currentChapter = null;
+    var done = true;
+
+    var chapters = _.chain(navigation)
+    .map(function(nav, path) {
+        nav.path = path;
+        return nav;
+    })
+    .map(function(nav, i) {
+        // Calcul percent
+        nav.percent = (i * 100) / Math.max((n - 1), 1);
+
+        // Is it done
+        nav.done = done;
+        if (nav.path == current) {
+            currentChapter = nav;
+            percent = nav.percent;
+            done = false;
+        } else if (done) {
+            prevPercent = nav.percent;
+        }
+
+        return nav;
+    })
+    .value();
+
+    return {
+        // Previous percent
+        prevPercent: prevPercent,
+
+        // Current percent
+        percent: percent,
+
+        // List of chapter with progress
+        chapters: chapters,
+
+        // Current chapter
+        current: currentChapter
+    };
+}
+
+module.exports = calculProgress;

lib/parse/readme.js

@@ -0,0 +1,45 @@
+var _ = require('lodash');
+var kramed = require('kramed');
+var textRenderer = require('kramed-text-renderer');
+
+function extractFirstNode(nodes, nType) {
+    return _.chain(nodes)
+    .filter(function(node) {
+        return node.type == nType;
+    })
+    .pluck("text")
+    .first()
+    .value();
+}
+
+
+function parseReadme(src) {
+    var nodes, title, description;
+    var renderer = textRenderer();
+
+    // Parse content
+    nodes = kramed.lexer(src);
+
+    title = extractFirstNode(nodes, "heading") || '';
+    description = extractFirstNode(nodes, "paragraph") || '';
+
+    var convert = _.compose(
+        function(text) {
+            return _.unescape(text.replace(/(\r\n|\n|\r)/gm, ""));
+        },
+        function(text) {
+            return kramed.parse(text, _.extend({}, kramed.defaults, {
+                renderer: renderer
+            }));
+        }
+    );
+
+    return {
+        title: convert(title),
+        description: convert(description)
+    };
+}
+
+
+// Exports
+module.exports = parseReadme;

lib/parse/renderer.js

@@ -0,0 +1,143 @@
+var url = require('url');
+var inherits = require('util').inherits;
+var links = require('../utils').links;
+
+var path = require('path');
+
+var kramed = require('kramed');
+
+var rendererId = 0;
+
+function GitBookRenderer(options, extra_options) {
+    if(!(this instanceof GitBookRenderer)) {
+        return new GitBookRenderer(options, extra_options);
+    }
+    GitBookRenderer.super_.call(this, options);
+
+    this._extra_options = extra_options;
+    this.quizRowId = 0;
+    this.id = rendererId++;
+    this.quizIndex = 0;
+}
+inherits(GitBookRenderer, kramed.Renderer);
+
+GitBookRenderer.prototype._unsanitized = function(href) {
+    var prot = '';
+    try {
+        prot = decodeURIComponent(unescape(href))
+            .replace(/[^\w:]/g, '')
+            .toLowerCase();
+
+    } catch (e) {
+        return true;
+    }
+
+    if(prot.indexOf('javascript:') === 0) {
+        return true;
+    }
+
+    return false;
+};
+
+GitBookRenderer.prototype.link = function(href, title, text) {
+    // Our "fixed" href
+    var _href = href;
+
+    // Don't build if it looks malicious
+    if (this.options.sanitize && this._unsanitized(href)) {
+        return text;
+    }
+
+    // Parsed version of the url
+    var parsed = url.parse(href);
+
+    var o = this._extra_options;
+
+    // Relative link, rewrite it to point to github repo
+    if(links.isRelative(_href) && path.extname(parsed.path) == ".md") {
+        _href = links.toAbsolute(_href, o.dir || "./", o.outdir || "./");
+        _href = _href.replace(".md", ".html");
+    }
+
+    // Generate HTML for link
+    var out = '<a href="' + _href + '"';
+    // Title if no null
+    if (title) {
+        out += ' title="' + title + '"';
+    }
+    // Target blank if external
+    if(parsed.protocol) {
+        out += ' target="_blank"';
+    }
+    out += '>' + text + '</a>';
+    return out;
+};
+
+GitBookRenderer.prototype.image = function(href, title, text) {
+    // Our "fixed" href
+    var _href = href;
+
+    // Parsed version of the url
+    var parsed = url.parse(href);
+
+    // Options
+    var o = this._extra_options;
+
+    // Relative image, rewrite it depending output
+    if(links.isRelative(href) && o && o.dir && o.outdir) {
+        // o.dir: directory parent of the file currently in rendering process
+        // o.outdir: directory parent from the html output
+
+        _href = links.toAbsolute(_href, o.dir, o.outdir);
+    }
+
+    return GitBookRenderer.super_.prototype.image.call(this, _href, title, text);
+};
+
+GitBookRenderer.prototype.tablerow = function(content) {
+    this.quizRowId += 1;
+    return GitBookRenderer.super_.prototype.tablerow(content);
+};
+
+var fieldRegex = /^([(\[])([ x])[\])]/;
+GitBookRenderer.prototype._createCheckboxAndRadios = function(text) {
+    var match = fieldRegex.exec(text);
+    if (!match) {
+        return text;
+    }
+    //fix radio input uncheck failed
+    var quizFieldName='quiz-row-' + this.id + '-' + this.quizRowId ;
+    var quizIdentifier = quizFieldName + '-' + this.quizIndex++;
+    var field = "<input name='" + quizFieldName + "' id='" + quizIdentifier + "' type='";
+    field += match[1] === '(' ? "radio" : "checkbox";
+    field += match[2] === 'x' ? "' checked/>" : "'/>";
+    var splittedText = text.split(fieldRegex);
+    var length = splittedText.length;
+    var label = '<label class="quiz-label" for="' + quizIdentifier + '">' + splittedText[length - 1] + '</label>';
+    return text.replace(fieldRegex, field).replace(splittedText[length - 1], label);
+};
+
+GitBookRenderer.prototype.tablecell = function(content, flags) {
+    return GitBookRenderer.super_.prototype.tablecell(this._createCheckboxAndRadios(content), flags);
+};
+
+GitBookRenderer.prototype.listitem = function(text) {
+    return GitBookRenderer.super_.prototype.listitem(this._createCheckboxAndRadios(text));
+};
+
+GitBookRenderer.prototype.code = function(code, lang, escaped) {
+    return GitBookRenderer.super_.prototype.code.call(
+        this,
+        code,
+        lang,
+        escaped
+    );
+};
+
+GitBookRenderer.prototype.heading = function(text, level, raw) {
+    var id = this.options.headerPrefix + raw.toLowerCase().replace(/[^\w -]+/g, '').replace(/ /g, '-');
+    return '<h' + level + ' id="' + id + '">' + text + '</h' + level + '>\n';
+};
+
+// Exports
+module.exports = GitBookRenderer;

lib/parse/summary.js

@@ -0,0 +1,148 @@
+var _ = require('lodash');
+var kramed = require('kramed');
+
+
+// Utility function for splitting a list into groups
+function splitBy(list, starter, ender) {
+    var starts = 0;
+    var ends = 0;
+    var group = [];
+
+    // Groups
+    return _.reduce(list, function(groups, value) {
+        // Ignore start and end delimiters in resulted groups
+        if(starter(value)) {
+            starts++;
+        } else if(ender(value)) {
+            ends++;
+        }
+
+        // Add current value to group
+        group.push(value);
+
+        // We've got a matching
+        if(starts === ends && starts !== 0) {
+            // Add group to end groups
+            // (remove starter and ender token)
+            groups.push(group.slice(1, -1));
+
+            // Reset group
+            group = [];
+        }
+
+        return groups;
+    }, []);
+}
+
+function listSplit(nodes, start_type, end_type) {
+    return splitBy(nodes, function(el) {
+        return el.type === start_type;
+    }, function(el) {
+        return el.type === end_type;
+    });
+}
+
+// Get the biggest list
+// out of a list of kramed nodes
+function filterList(nodes) {
+    return _.chain(nodes)
+    .toArray()
+    .rest(function(el) {
+        // Get everything after list_start
+        return el.type !== 'list_start';
+    })
+    .reverse()
+    .rest(function(el) {
+        // Get everything after list_end (remember we're reversed)
+        return el.type !== 'list_end';
+    })
+    .reverse()
+    .value().slice(1, -1);
+}
+
+// Parses an Article or Chapter title
+// supports extracting links
+function parseTitle(src, nums) {
+    // Check if it's a link
+    var matches = kramed.InlineLexer.rules.link.exec(src);
+
+    var level = nums.join('.');
+
+    // Not a link, return plain text
+    if(!matches) {
+        return {
+            title: src,
+            level: level,
+            path: null,
+        };
+    }
+
+    return {
+        title: matches[1],
+        level: level,
+
+        // Normalize path
+        // 1. Convert Window's "\" to "/"
+        // 2. Remove leading "/" if exists
+        path: matches[2].replace(/\\/g, '/').replace(/^\/+/, ''),
+    };
+}
+
+function parseChapter(nodes, nums) {
+    // Convert single number to an array
+    nums = _.isArray(nums) ? nums : [nums];
+
+    return _.extend(parseTitle(_.first(nodes).text, nums), {
+        articles: _.map(listSplit(filterList(nodes), 'list_item_start', 'list_item_end'), function(nodes, i) {
+            return parseChapter(nodes, nums.concat(i + 1));
+        })
+    });
+}
+
+function defaultChapterList(chapterList) {
+    var first = _.first(chapterList);
+
+    // Check if introduction node was specified in SUMMARY.md
+    if (first) {
+        var chapter = parseChapter(first, [0]);
+
+        // Already have README node, we're good to go
+        if(chapter.path === 'README.md') {
+            return chapterList;
+        }
+    }
+
+    // It wasn't specified, so add in default
+    return [
+        [ { type: 'text', text: '[Introduction](README.md)' } ]
+    ].concat(chapterList);
+}
+
+function listGroups(src) {
+    var nodes = kramed.lexer(src);
+
+    // Get out groups of lists
+    return listSplit(
+        filterList(nodes),
+        'list_item_start', 'list_item_end'
+    );
+}
+
+function parseSummary(src) {
+    // Split out chapter sections
+    var chapters = defaultChapterList(listGroups(src))
+    .map(parseChapter);
+
+    return {
+        chapters: chapters
+    };
+}
+
+function parseEntries (src) {
+    return listGroups(src).map(parseChapter);
+}
+
+
+// Exports
+module.exports = parseSummary;
+module.exports.entries = parseEntries;

lib/utils/index.js

@@ -0,0 +1,4 @@
+module.exports = {
+    lang: require('./lang'),
+    links: require('./links')
+};

lib/utils/lang.js

@@ -0,0 +1,19 @@
+var MAP = {
+    'py': 'python',
+    'js': 'javascript',
+    'rb': 'ruby',
+    'csharp': 'cs',
+};
+
+function normalize(lang) {
+    if(!lang) { return null; }
+
+    var lower = lang.toLowerCase();
+    return MAP[lower] || lower;
+}
+
+// Exports
+module.exports = {
+    normalize: normalize,
+    MAP: MAP
+};

lib/utils/links.js

@@ -0,0 +1,60 @@
+var url = require('url');
+var path = require('path');
+
+// Is the link an external link
+var isExternal = function(href) {
+    try {
+        return Boolean(url.parse(href).protocol);
+    } catch(err) { }
+
+    return false;
+};
+
+// Return true if the link is relative
+var isRelative = function(href) {
+    try {
+        var parsed = url.parse(href);
+
+        return !parsed.protocol && parsed.path && parsed.path[0] != '/';
+    } catch(err) {}
+
+    return true;
+};
+
+// Relative to absolute path
+// dir: directory parent of the file currently in rendering process
+// outdir: directory parent from the html output
+
+var toAbsolute = function(_href, dir, outdir) {
+    // Absolute file in source
+    _href = path.join(dir, _href);
+
+    // make it relative to output
+    _href = path.relative(outdir, _href);
+
+    if (process.platform === 'win32') {
+        _href = _href.replace(/\\/g, '/');
+    }
+
+    return _href;
+};
+
+// Join links
+
+var join = function() {
+    var _href = path.join.apply(path, arguments);
+
+    if (process.platform === 'win32') {
+        _href = _href.replace(/\\/g, '/');
+    }
+
+    return _href;
+};
+
+
+module.exports = {
+    isRelative: isRelative,
+    isExternal: isExternal,
+    toAbsolute: toAbsolute,
+    join: join
+};

lib/utils/string.js

@@ -0,0 +1,26 @@
+var _ = require("lodash");
+
+function escapeShellArg(arg) {
+    var ret = '';
+
+    ret = arg.replace(/"/g, '\\"');
+
+    return "\"" + ret + "\"";
+}
+
+function optionsToShellArgs(options) {
+    return _.chain(options)
+    .map(function(value, key) {
+        if (value == null || value === false) return null;
+        if (value === true) return key;
+        return key+"="+escapeShellArg(value);
+    })
+    .compact()
+    .value()
+    .join(" ");
+}
+
+module.exports = {
+    escapeShellArg: escapeShellArg,
+    optionsToShellArgs: optionsToShellArgs
+};

package.json

@@ -1,45 +1,70 @@
 {
     "name": "gitbook",
-    "version": "0.1.0",
+    "version": "1.2.0",
+    "homepage": "http://www.gitbook.io/",
+    "description": "Library and cmd utility to generate GitBooks",
+    "main": "lib/index.js",
+    "dependencies": {
+        "q": "1.0.1",
+        "lodash": "2.4.1",
+        "kramed": "0.4.3",
+        "kramed-text-renderer": "0.2.1",
+        "lunr": "0.5.2",
+        "swig": "1.3.2",
+        "send": "0.2.0",
+        "fstream-ignore": "0.0.7",
+        "commander": "2.2.0",
+        "graceful-fs": "3.0.2",
+        "fs-extra": "0.10.0",
+        "highlight.js": "8.3.0",
+        "tmp": "0.0.23",
+        "semver": "2.2.1",
+        "gaze": "~0.5.1",
+        "resolve": "0.6.3",
+        "tiny-lr-fork": "0.0.5",
+        "gitbook-plugin": "0.0.2",
+        "gitbook-plugin-mathjax": "0.0.6",
+        "gitbook-plugin-livereload": "0.0.1",
+        "gitbook-plugin-exercises": "1.0.0",
+        "gitbook-plugin-quizzes": "1.0.0"
+    },
     "devDependencies": {
-        "@biomejs/biome": "^1.9.4",
-        "@changesets/cli": "^2.27.12",
-        "turbo": "^2.5.0",
-        "vercel": "^39.3.0"
+        "mocha": "1.18.2",
+        "grunt": "~0.4.2",
+        "grunt-cli": "0.1.11",
+        "grunt-contrib-copy": "0.5.0",
+        "grunt-contrib-less": "~0.5.0",
+        "grunt-contrib-requirejs": "0.4.1",
+        "grunt-bower-install-simple": "0.9.2"
     },
-    "packageManager": "bun@1.2.15",
-    "overrides": {
-        "@codemirror/state": "6.4.1",
-        "react": "^19.0.0",
-        "react-dom": "^19.0.0",
-        "esbuild": "0.24.2"
-    },
-    "private": true,
     "scripts": {
-        "dev": "turbo run dev",
-        "build": "turbo run build",
-        "clean-deps": "rm -rf node_modules && rm -rf packages/*/node_modules",
-        "typecheck": "turbo run typecheck",
-        "format": "biome check --write ./",
-        "format:check": "biome check --diagnostic-level=error ./",
-        "unit": "turbo run unit",
-        "e2e": "turbo run e2e",
-        "e2e-customers": "turbo run e2e-customers",
-        "changeset": "changeset",
-        "changeset-version": "changeset version && bun run format",
-        "release": "turbo run release && changeset publish",
-        "download:env": "op read op://gitbook-x-dev/gitbook-open/.env.local >> .env.local",
-        "clean": "turbo run clean"
+        "test": "export TESTING=true; mocha --reporter list"
     },
-    "workspaces": {
-        "packages": ["packages/*"],
-        "catalog": {
-            "@gitbook/api": "^0.136.0",
-            "bidc": "^0.0.2"
+    "bin": {
+        "gitbook": "./bin/gitbook.js"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/GitbookIO/gitbook.git"
+    },
+    "keywords": [
+        "git",
+        "book",
+        "gitbook"
+    ],
+    "author": "FriendCode <contact@friendco.de>",
+    "license": "Apache 2",
+    "bugs": {
+        "url": "https://github.com/GitbookIO/gitbook/issues"
+    },
+    "contributors": [
+        {
+            "name": "Aaron O'Mullan",
+            "email": "aaron.omullan@gmail.com"
+        },
+        {
+            "name": "Samy Pessé",
+            "email": "samypesse@gmail.com"
         }
-    },
-    "patchedDependencies": {
-        "decode-named-character-reference@1.0.2": "patches/decode-named-character-reference@1.0.2.patch",
-        "@vercel/next@4.4.2": "patches/@vercel%2Fnext@4.4.2.patch"
-    }
+    ]
 }

packages/browser-types/.gitignore

@@ -1 +0,0 @@
-dist/

packages/browser-types/CHANGELOG.md

@@ -1,13 +0,0 @@
-# @gitbook/browser-types
-
-## 0.1.0
-
-### Minor Changes
-
-- cbc71a5: First version of the public package for typing script integrations.
-
-### Patch Changes
-
-- 854c448: Custom assistants followup
-- Updated dependencies [25e2b40]
-  - @gitbook/icons@0.3.0

packages/browser-types/README.md

@@ -1,3 +0,0 @@
-# `@gitbook/browser-types`
-
-Typescript types for the global variables available in a GitBook website. These types can be used by integrations embedding scripts.

packages/browser-types/package.json

@@ -1,24 +0,0 @@
-{
-    "name": "@gitbook/browser-types",
-    "description": "Typescript types for the global variables available in a GitBook website. These types can be used by integrations embedding scripts.",
-    "type": "module",
-    "exports": {
-        ".": {
-            "types": "./dist/index.d.ts",
-            "default": "./dist/index.js"
-        }
-    },
-    "version": "0.1.0",
-    "dependencies": {
-        "@gitbook/api": "catalog:",
-        "@gitbook/icons": "workspace:"
-    },
-    "devDependencies": {
-        "typescript": "^5.5.3"
-    },
-    "scripts": {
-        "build": "tsc",
-        "typecheck": "tsc --noEmit"
-    },
-    "files": ["dist", "README.md", "CHANGELOG.md"]
-}

packages/browser-types/src/index.ts

@@ -1,84 +0,0 @@
-import type { AIToolCallResult, AIToolDefinition } from '@gitbook/api';
-import type { IconName } from '@gitbook/icons';
-
-export type GitBookIntegrationEvent = 'load' | 'unload';
-
-export type GitBookIntegrationEventCallback = (...args: any[]) => void;
-
-export type GitBookIntegrationTool = AIToolDefinition & {
-    /**
-     * Confirmation action to be displayed to the user before executing the tool.
-     */
-    confirmation?: {
-        icon?: IconName;
-        label: string;
-    };
-
-    /**
-     * Callback when the tool is executed.
-     * The input is provided by the AI assistant following the input schema of the tool.
-     */
-    execute: (input: object) => Promise<Pick<AIToolCallResult, 'output' | 'summary'>>;
-};
-
-export type GitBookAssistant = {
-    /**
-     * Name of the assistant displayed in the UI.
-     */
-    label: string;
-
-    /**
-     * Icon of the assistant displayed in the UI.
-     * Any FontAwesome icon name is supported.
-     * @example 'sparkle'
-     */
-    icon: string;
-
-    /**
-     * Callback when the assistant is opened.
-     */
-    open: (query?: string) => void;
-
-    /**
-     * Whether to display the triggers for this assistant in the UI.
-     * @default true
-     */
-    ui?: boolean;
-};
-
-export type GitBookGlobal = {
-    /**
-     * Register an event listener.
-     */
-    addEventListener: (
-        type: GitBookIntegrationEvent,
-        func: GitBookIntegrationEventCallback
-    ) => void;
-
-    /**
-     * Remove an event listener.
-     */
-    removeEventListener: (
-        type: GitBookIntegrationEvent,
-        func: GitBookIntegrationEventCallback
-    ) => void;
-
-    /**
-     * Register a custom tool to be exposed to the AI assistant.
-     */
-    registerTool: (tool: GitBookIntegrationTool) => void;
-
-    /**
-     * Register a custom assistant to be available on the site.
-     */
-    registerAssistant: (assistant: GitBookAssistant) => () => void;
-};
-
-declare global {
-    interface Window {
-        /**
-         * Global `window.GitBook` object accessible by integrations.
-         */
-        GitBook?: GitBookGlobal;
-    }
-}

packages/browser-types/tsconfig.json

@@ -1,24 +0,0 @@
-{
-    "compilerOptions": {
-        "target": "esnext",
-        "lib": ["dom", "dom.iterable", "esnext"],
-        "allowJs": true,
-        "skipLibCheck": true,
-        "strict": true,
-        "noEmit": false,
-        "declaration": true,
-        "outDir": "dist",
-        "esModuleInterop": true,
-        "module": "esnext",
-        "moduleResolution": "bundler",
-        "resolveJsonModule": true,
-        "isolatedModules": true,
-        "jsx": "react-jsx",
-        "incremental": true,
-        "types": [
-            "bun-types" // add Bun global
-        ]
-    },
-    "include": ["src/**/*.ts", "src/**/*.tsx"],
-    "exclude": ["node_modules"]
-}

packages/cache-tags/.gitignore

@@ -1 +0,0 @@
-dist/

packages/cache-tags/CHANGELOG.md

@@ -1,25 +0,0 @@
-# @gitbook/cache-tags
-
-## 0.3.1
-
-### Patch Changes
-
-- 77397ca: Fix version of @gitbook/api referenced in package.json
-
-## 0.3.0
-
-### Minor Changes
-
-- 116575c: Improve typing of getComputedContentSourceCacheTags to match latest API specification
-
-## 0.2.0
-
-### Minor Changes
-
-- f32bf1f: Export function `getCacheTagForURL` to easily get the cache tag for a URL.
-
-## 0.1.0
-
-### Minor Changes
-
-- 05ffd0e: Initial version of the package

packages/cache-tags/README.md

@@ -1,3 +0,0 @@
-# `@gitbook/cache-tags`
-
-Utility to generate cache tags for GitBook Open.

packages/cache-tags/package.json

@@ -1,25 +0,0 @@
-{
-    "name": "@gitbook/cache-tags",
-    "type": "module",
-    "exports": {
-        ".": {
-            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
-            "default": "./dist/index.js"
-        }
-    },
-    "version": "0.3.1",
-    "dependencies": {
-        "@gitbook/api": "catalog:",
-        "assert-never": "^1.2.1"
-    },
-    "devDependencies": {
-        "typescript": "^5.5.3"
-    },
-    "scripts": {
-        "build": "tsc",
-        "typecheck": "tsc --noEmit",
-        "dev": "tsc -w"
-    },
-    "files": ["dist", "src", "README.md", "CHANGELOG.md"]
-}

packages/cache-tags/src/index.ts

@@ -1,213 +0,0 @@
-import type { ComputedContentSource } from '@gitbook/api';
-import assertNever from 'assert-never';
-
-/**
- * Get a stringified cache tag for a given object.
- */
-export function getCacheTag(
-    spec: /**
-     * All data related to a user
-     * @deprecated - in v2, no tag as this is an immutable data
-     */
-        | {
-              tag: 'user';
-              user: string;
-          }
-        /**
-         * All data related to a space
-         */
-        | {
-              tag: 'space';
-              space: string;
-          }
-        /**
-         * All data related to an integration.
-         */
-        | {
-              tag: 'integration';
-              integration: string;
-          }
-        /**
-         * All data related to a change request
-         */
-        | {
-              tag: 'change-request';
-              space: string;
-              changeRequest: string;
-          }
-        /**
-         * Immutable data related to a revision
-         * @deprecated - in v2, no tag as this is an immutable data
-         */
-        | {
-              tag: 'revision';
-              space: string;
-              revision: string;
-          }
-        /**
-         * Immutable data related to a document
-         * @deprecated - in v2, no tag as this is an immutable data
-         */
-        | {
-              tag: 'document';
-              space: string;
-              document: string;
-          }
-        /**
-         * Immutable data related to a computed document
-         * @deprecated - in v2, no tag as this is an immutable data
-         */
-        | {
-              tag: 'computed-document';
-              space: string;
-              sourceType: string;
-          }
-        /**
-         * All data related to the URL of a content
-         */
-        | {
-              tag: 'url';
-              hostname: string;
-          }
-        /**
-         * All data related to a site
-         */
-        | {
-              tag: 'site';
-              site: string;
-          }
-        /**
-         * All data related to an OpenAPI spec
-         */
-        | {
-              tag: 'openapi';
-              organization: string;
-              openAPISpec: string;
-          }
-        /**
-         * All data related to a translation
-         */
-        | {
-              tag: 'translation';
-              organization: string;
-              translation: string;
-          }
-): string {
-    switch (spec.tag) {
-        case 'user':
-            return `user:${spec.user}`;
-        case 'url':
-            return `url:${spec.hostname}`;
-        case 'space':
-            return `space:${spec.space}`;
-        case 'change-request':
-            return `space:${spec.space}:change-request:${spec.changeRequest}`;
-        case 'revision':
-            return `space:${spec.space}:revision:${spec.revision}`;
-        case 'document':
-            return `space:${spec.space}:document:${spec.document}`;
-        case 'computed-document':
-            return `space:${spec.space}:computed-document:${spec.sourceType}`;
-        case 'site':
-            return `site:${spec.site}`;
-        case 'integration':
-            return `integration:${spec.integration}`;
-        case 'openapi':
-            return `organization:${spec.organization}:openapi:${spec.openAPISpec}`;
-        case 'translation':
-            return `organization:${spec.organization}:translation:${spec.translation}`;
-        default:
-            assertNever(spec);
-    }
-}
-
-/**
- * Get the cache tag for a given URL.
- */
-export function getCacheTagForURL(url: string | URL) {
-    const parsedURL = url instanceof URL ? url : new URL(url);
-    return getCacheTag({
-        tag: 'url',
-        hostname: parsedURL.hostname,
-    });
-}
-
-/**
- * Get the tags for a computed content source.
- */
-export function getComputedContentSourceCacheTags(
-    inContext: {
-        spaceId: string;
-        organizationId: string;
-    },
-    source: ComputedContentSource
-) {
-    const tags: string[] = [];
-
-    if (!('dependencies' in source)) {
-        return tags;
-    }
-
-    // We add the dependencies as tags, to ensure that the computed content is invalidated
-    // when the dependencies are updated.
-    const dependencies = Object.values(source.dependencies ?? {});
-    if (dependencies.length > 0) {
-        dependencies.forEach((dependency) => {
-            switch (dependency.ref.kind) {
-                case 'space':
-                    tags.push(
-                        getCacheTag({
-                            tag: 'space',
-                            space: dependency.ref.space,
-                        })
-                    );
-                    break;
-                case 'openapi':
-                    tags.push(
-                        getCacheTag({
-                            tag: 'openapi',
-                            organization: inContext.organizationId,
-                            openAPISpec: dependency.ref.spec,
-                        })
-                    );
-                    break;
-                case 'translation':
-                    tags.push(
-                        getCacheTag({
-                            tag: 'translation',
-                            organization: inContext.organizationId,
-                            translation: dependency.ref.translation,
-                        })
-                    );
-                    break;
-                default:
-                    // Do not throw for unknown dependency types
-                    // as it might mean we are lacking behind the API version
-                    break;
-            }
-        });
-    } else {
-        // Push a dummy tag, as the v1 is only using the first tag
-        tags.push(
-            getCacheTag({
-                tag: 'computed-document',
-                space: inContext.spaceId,
-                sourceType: source.type,
-            })
-        );
-    }
-
-    // We invalidate the computed content when a new version of the integration is deployed.
-
-    if (source.type.startsWith('integration:')) {
-        const integration = source.type.split(':')[1];
-        tags.push(
-            getCacheTag({
-                tag: 'integration',
-                integration,
-            })
-        );
-    }
-
-    return tags;
-}

packages/cache-tags/tsconfig.json

@@ -1,24 +0,0 @@
-{
-    "compilerOptions": {
-        "target": "esnext",
-        "lib": ["dom", "dom.iterable", "esnext"],
-        "allowJs": true,
-        "skipLibCheck": true,
-        "strict": true,
-        "noEmit": false,
-        "declaration": true,
-        "outDir": "dist",
-        "esModuleInterop": true,
-        "module": "esnext",
-        "moduleResolution": "bundler",
-        "resolveJsonModule": true,
-        "isolatedModules": true,
-        "jsx": "react-jsx",
-        "incremental": true,
-        "types": [
-            "bun-types" // add Bun global
-        ]
-    },
-    "include": ["src/**/*.ts", "src/**/*.tsx"],
-    "exclude": ["node_modules"]
-}

packages/colors/.gitignore

@@ -1 +0,0 @@
-dist/

packages/colors/CHANGELOG.md

@@ -1,33 +0,0 @@
-# @gitbook/colors
-
-## 0.3.3
-
-### Patch Changes
-
-- c3f6b8c: Update chroma ratio per step
-- 5e975ab: Fix code highlighting for HTTP
-- f7a3470: Change lightness check for color step 9 to allow input colors with a higher-than-needed contrast
-
-## 0.3.2
-
-### Patch Changes
-
-- cdffd7c: Desaturate text colors by decreasing chroma for the last steps of the color scale
-
-## 0.3.1
-
-### Patch Changes
-
-- fb90eb0: Reduce chroma of first color scale step
-
-## 0.3.0
-
-### Minor Changes
-
-- 4f0a772: Override tint lightness if supplied color is out of bounds
-
-## 0.2.0
-
-### Minor Changes
-
-- 445baaa: Initial release

packages/colors/README.md

@@ -1,3 +0,0 @@
-# `@gitbook/colors`
-
-A set of default colors and transformation functions used throughout the GitBook Open and app.

packages/colors/package.json

@@ -1,21 +0,0 @@
-{
-    "name": "@gitbook/colors",
-    "type": "module",
-    "exports": {
-        ".": {
-            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
-            "default": "./dist/index.js"
-        }
-    },
-    "version": "0.3.3",
-    "devDependencies": {
-        "typescript": "^5.5.3"
-    },
-    "scripts": {
-        "build": "tsc",
-        "typecheck": "tsc --noEmit",
-        "dev": "tsc -w"
-    },
-    "files": ["dist", "src", "README.md", "CHANGELOG.md"]
-}

packages/colors/src/colors.ts

@@ -1,39 +0,0 @@
-/**
- * Default primary color throughout the GitBook ecosystem.
- */
-export const DEFAULT_PRIMARY_COLOR = '#346DDB';
-
-/**
- * The darkest color that exists in GitBook, used as the relative minimum of every generated color scale.
- */
-export const DARK_BASE = '#1D1D1D';
-
-/**
- * The lightest color that exists in GitBook, used as the relative maximum of every generated color scale.
- */
-export const LIGHT_BASE = '#FFFFFF';
-
-/**
- * Used as the basis of all UI elements that are not colored by the primary color. Neutral gray by default, overridden by site customization.
- */
-export const DEFAULT_TINT_COLOR = '#787878';
-
-/**
- * Used for informational messages and neutral alerts.
- */
-export const DEFAULT_HINT_INFO_COLOR = '#787878';
-
-/**
- * Used for showing important information or non-critical warnings.
- */
-export const DEFAULT_HINT_WARNING_COLOR = '#FE9A00';
-
-/**
- * Used for destructive actions or raising attention to critical information.
- */
-export const DEFAULT_HINT_DANGER_COLOR = '#FB2C36';
-
-/**
- * Used for showing positive actions or achievements.
- */
-export const DEFAULT_HINT_SUCCESS_COLOR = '#00C950';

packages/colors/src/index.ts

@@ -1,2 +0,0 @@
-export * from './colors';
-export * from './transformations';

packages/colors/src/transformations.ts

@@ -1,440 +0,0 @@
-import { DARK_BASE, DEFAULT_TINT_COLOR, LIGHT_BASE } from './colors';
-
-type ColorShades = {
-    [key: string]: string;
-};
-
-type RGBColor = [number, number, number];
-type OKLABColor = { L: number; A: number; B: number };
-type OKLCHColor = { L: number; C: number; H: number };
-
-const D65 = [95.047, 100.0, 108.883]; // Reference white (D65)
-
-export enum ColorCategory {
-    backgrounds = 'backgrounds',
-    components = 'components',
-    borders = 'borders',
-    accents = 'accents',
-    text = 'text',
-}
-
-type ColorSubScale = {
-    [key: string]: number;
-};
-
-/**
- * Main color scale object.
- *
- * Each `ColorCategory` can be in/excluded in Tailwind's utility classes generation.
- * Each subitem maps a semantic name within that category to a step in the scale.
- */
-export const scale: Record<ColorCategory, ColorSubScale> = {
-    [ColorCategory.backgrounds]: {
-        /** Base background */
-        base: 1,
-        /** Accent background */
-        subtle: 2,
-    },
-    [ColorCategory.components]: {
-        /** Component background */
-        DEFAULT: 3,
-        /** Component hover background */
-        hover: 4,
-        /** Component active background */
-        active: 5,
-    },
-    [ColorCategory.borders]: {
-        /** Subtle borders, separators */
-        subtle: 6,
-        /** Element border, focus rings */
-        DEFAULT: 7,
-        /** Element hover border */
-        hover: 8,
-    },
-    [ColorCategory.accents]: {
-        /** Solid backgrounds */
-        solid: 9,
-        /** Hovered solid backgrounds */
-        'solid-hover': 10,
-    },
-    [ColorCategory.text]: {
-        /** Very low-contrast text
-         * Caution: this contrast does not meet accessiblity guidelines.
-         * Always check if you need to include a mitigating contrast-more style for users who need it. */
-        subtle: 9,
-        /** Low-contrast text */
-        DEFAULT: 11,
-        /** High-contrast text */
-        strong: 12,
-    },
-};
-
-/**
- * The mix of foreground and background for every step in a colour scale.
- * 0: 100% of the background color's luminosity, white in light mode
- * 1: 100% of the foreground color's luminosity, black in light mode
- */
-export const colorMixMapping = {
-    // bgs          |components      |borders         |solid     |text
-    light: [0, 0.02, 0.03, 0.05, 0.07, 0.1, 0.15, 0.2, 0.5, 0.55, 0.6, 1],
-    dark: [0, 0.03, 0.08, 0.1, 0.13, 0.15, 0.2, 0.25, 0.5, 0.55, 0.75, 1],
-};
-
-/**
- * Convert a hex color to an RGB color.
- */
-export function hexToRgb(hex: string): string {
-    const [r, g, b] = hexToRgbArray(hex);
-    // Return the RGB values separated by spaces
-    return `${r} ${g} ${b}`;
-}
-
-/**
- * Convert a hex color to a RGBA color.
- */
-export function hexToRgba(hex: string, alpha: number): string {
-    const [r, g, b] = hexToRgbArray(hex);
-    // Return the RGBA values separated by spaces
-    return `rgba(${r}, ${g}, ${b}, ${alpha})`;
-}
-
-/**
- * Generate Tailwind-compatible shades from a single color
- * @param {string} hex The hex code to generate shades from
- * @param {boolean} halfShades Generate additional shades, e.g. at 150
- * @returns {{[key: number]: string}}
- */
-export function shadesOfColor(hex: string, halfShades = false) {
-    const baseColor = hex;
-
-    const shades = [
-        50,
-        100,
-        200,
-        300,
-        400,
-        500,
-        600,
-        700,
-        800,
-        900,
-        ...(halfShades ? [150, 250, 350, 450, 550, 650, 750, 850] : []),
-    ].sort();
-
-    const result: ColorShades = {};
-
-    for (const shade of shades) {
-        const key = shade.toString();
-
-        if (shade === 500) {
-            result[key] = hex;
-            continue;
-        }
-
-        let shadeIndex = shade;
-        const isDarkShade = shadeIndex > 500;
-        if (isDarkShade) {
-            shadeIndex -= 500;
-        }
-
-        const percentage = shadeIndex / 500;
-        const startColor = isDarkShade ? DARK_BASE : baseColor;
-        const endColor = isDarkShade ? baseColor : LIGHT_BASE;
-
-        result[key] = getColor(percentage, hexToRgbArray(startColor), hexToRgbArray(endColor));
-    }
-
-    return result;
-}
-
-export type ColorScaleOptions = {
-    /** If set to `true`, inverts the scale (so 1 is black instead of white) and uses `colorMixMapping.dark` with different mix ratios per step. */
-    darkMode?: boolean;
-
-    /** Define a custom background color to use. If left undefined, the global `light`/`dark` values (in `colors.ts`) will be used. */
-    background?: string;
-
-    /** Define a custom foreground color to use. If left undefined, the global `light`/`dark` values (in `colors.ts`) will be used. */
-    foreground?: string;
-
-    mix?: {
-        /** If set to a hex code, this color will be additionally mixed into the generated scale according to `mix.ratio`. */
-        color: string;
-
-        /** Define a custom mix ratio to mix the `mix` color with. If left undefined, the default ratio will be used. */
-        ratio: number;
-    };
-};
-
-/**
- * Generate a [Radix-like](https://www.radix-ui.com/colors/docs/palette-composition/understanding-the-scale) colour scale based of a hex colour.
- * @param {string} hex The hex code to generate shades from
- * @param {object} options
- */
-export function colorScale(
-    hex: string,
-    {
-        darkMode = false,
-        background = darkMode ? DARK_BASE : LIGHT_BASE,
-        foreground = darkMode ? LIGHT_BASE : DARK_BASE,
-        mix,
-    }: ColorScaleOptions = {}
-) {
-    const baseColor = rgbToOklch(hexToRgbArray(hex));
-    const mixColor = mix?.color ? rgbToOklch(hexToRgbArray(mix.color)) : null;
-    const foregroundColor = rgbToOklch(hexToRgbArray(foreground));
-    const backgroundColor = rgbToOklch(hexToRgbArray(background));
-    let mapping = darkMode ? colorMixMapping.dark : colorMixMapping.light;
-
-    if (mixColor && mix?.ratio && mix.ratio > 0) {
-        // If defined, we mix in a (tiny) bit of the mix color with the base color.
-        baseColor.L = mixColor.L * mix.ratio + baseColor.L * (1 - mix.ratio);
-        baseColor.C = mixColor.C * mix.ratio + baseColor.C * (1 - mix.ratio);
-        baseColor.H = mix.color === DEFAULT_TINT_COLOR ? baseColor.H : mixColor.H;
-    }
-
-    if (
-        (darkMode && baseColor.L < backgroundColor.L) ||
-        (!darkMode && baseColor.L > backgroundColor.L)
-    ) {
-        // If the supplied color is outside of our lightness bounds, use the supplied color's lightness.
-        // This is mostly used to allow darker-than-dark backgrounds for brands that specifically want that look.
-        const difference = (backgroundColor.L - baseColor.L) / backgroundColor.L;
-        backgroundColor.L = baseColor.L;
-        // At the edges of the scale, the subtle lightness changes stop being perceptible. We need to amp up our mapping to still stand out.
-        const amplifier = 1;
-        mapping = mapping.map((step, index) =>
-            index < 9 ? step + step * amplifier * difference : step
-        );
-    }
-
-    const result = [];
-
-    for (let index = 0; index < mapping.length; index++) {
-        const targetL =
-            foregroundColor.L * mapping[index] + backgroundColor.L * (1 - mapping[index]);
-
-        if (
-            index === 8 &&
-            !mix &&
-            (darkMode ? targetL - baseColor.L < 0.2 : baseColor.L - targetL < 0.2)
-        ) {
-            // Original colour is close enough to target, so let's use the original colour as step 9.
-            result.push(hex);
-            continue;
-        }
-
-        const chromaRatio = (() => {
-            switch (index) {
-                // Step 9 and 10 have max chroma, meaning they are fully saturated.
-                case 8:
-                case 9:
-                    return 1;
-                // Step 11 and 12 have a reduced chroma
-                case 10:
-                    return 0.4;
-                case 11:
-                    return 0.1;
-                default:
-                    return index * 0.05;
-            }
-        })();
-
-        const shade = {
-            L: targetL, // Blend lightness
-            C: baseColor.C * chromaRatio,
-            H: baseColor.H, // Maintain the hue from the base color
-        };
-
-        const newHex = rgbArrayToHex(oklchToRgb(shade));
-
-        result.push(newHex);
-    }
-
-    return result;
-}
-
-/**
- * Convert a hex color to an RGB color set.
- */
-export function hexToRgbArray(hex: string): RGBColor {
-    const originalHex = hex;
-
-    let value = hex.replace('#', '');
-    if (hex.length === 3) value = value + value;
-
-    const r = value.substring(0, 2);
-    const g = value.substring(2, 4);
-    const b = value.substring(4, 6);
-
-    const rgb = [r, g, b].map((channel) => {
-        try {
-            const channelInt = Number.parseInt(channel, 16);
-            if (channelInt < 0 || channelInt > 255) throw new Error();
-            return channelInt;
-        } catch {
-            throw new Error(`Invalid hex color provided: ${originalHex}`);
-        }
-    });
-
-    return rgb as RGBColor;
-}
-
-/**
- * Convert a RGB color set to a hex color.
- */
-export function rgbArrayToHex(rgb: RGBColor): string {
-    return `#${rgb
-        .map((channel) => {
-            const component = channel.toString(16);
-            if (component.length === 1) return `0${component}`;
-            return component;
-        })
-        .join('')}`;
-}
-
-export function getColor(percentage: number, start: RGBColor, end: RGBColor) {
-    const rgb = end.map((channel, index) => {
-        return Math.round(channel + percentage * (start[index] - channel));
-    });
-
-    return rgbArrayToHex(rgb as RGBColor);
-}
-
-// Utility constants and helper functions
-export function rgbToLinear(rgb: RGBColor): [number, number, number] {
-    return rgb.map((v) => {
-        const scaled = v / 255;
-        return scaled <= 0.04045 ? scaled / 12.92 : ((scaled + 0.055) / 1.055) ** 2.4;
-    }) as [number, number, number];
-}
-
-export function linearToRgb(linear: [number, number, number]): RGBColor {
-    return linear.map((v) => {
-        const scaled = v <= 0.0031308 ? 12.92 * v : 1.055 * v ** (1 / 2.4) - 0.055;
-        return Math.round(Math.max(0, Math.min(1, scaled)) * 255);
-    }) as RGBColor;
-}
-
-export function rgbToOklab(rgb: RGBColor): OKLABColor {
-    const [r, g, b] = rgbToLinear(rgb);
-
-    const l = 0.4122214708 * r + 0.5363325363 * g + 0.0514459929 * b;
-    const m = 0.2119034982 * r + 0.6806995451 * g + 0.1073969566 * b;
-    const s = 0.0883024619 * r + 0.2817188376 * g + 0.6299787005 * b;
-
-    const lRoot = Math.cbrt(l);
-    const mRoot = Math.cbrt(m);
-    const sRoot = Math.cbrt(s);
-
-    return {
-        L: 0.2104542553 * lRoot + 0.793617785 * mRoot - 0.0040720468 * sRoot,
-        A: 1.9779984951 * lRoot - 2.428592205 * mRoot + 0.4505937099 * sRoot,
-        B: 0.0259040371 * lRoot + 0.7827717662 * mRoot - 0.808675766 * sRoot,
-    };
-}
-
-export function oklabToRgb(oklab: OKLABColor): RGBColor {
-    const { L, A, B } = oklab;
-
-    const lRoot = L + 0.3963377774 * A + 0.2158037573 * B;
-    const mRoot = L - 0.1055613458 * A - 0.0638541728 * B;
-    const sRoot = L - 0.0894841775 * A - 1.291485548 * B;
-
-    const l = lRoot ** 3;
-    const m = mRoot ** 3;
-    const s = sRoot ** 3;
-
-    const r = 4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s;
-    const g = -1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s;
-    const b = -0.0041960863 * l - 0.7034186147 * m + 1.707614701 * s;
-
-    return linearToRgb([r, g, b]);
-}
-
-export function oklabToOklch(oklab: OKLABColor): OKLCHColor {
-    const { L, A, B } = oklab;
-    const C = Math.sqrt(A ** 2 + B ** 2);
-    const H = (Math.atan2(B, A) * 180) / Math.PI;
-    return { L, C, H: H < 0 ? H + 360 : H };
-}
-
-export function oklchToOklab(oklch: OKLCHColor): OKLABColor {
-    const { L, C, H } = oklch;
-    const rad = (H * Math.PI) / 180;
-    return {
-        L,
-        A: C * Math.cos(rad),
-        B: C * Math.sin(rad),
-    };
-}
-
-export function rgbToOklch(rgb: RGBColor): OKLCHColor {
-    return oklabToOklch(rgbToOklab(rgb));
-}
-
-export function oklchToRgb(oklch: OKLCHColor): RGBColor {
-    return oklabToRgb(oklchToOklab(oklch));
-}
-
-export function rgbToXyz(rgb: RGBColor): [number, number, number] {
-    const [r, g, b] = rgbToLinear(rgb);
-    return [
-        (r * 0.4124564 + g * 0.3575761 + b * 0.1804375) * 100,
-        (r * 0.2126729 + g * 0.7151522 + b * 0.072175) * 100,
-        (r * 0.0193339 + g * 0.119192 + b * 0.9503041) * 100,
-    ];
-}
-
-export function xyzToLab65(xyz: [number, number, number]): {
-    L: number;
-    A: number;
-    B: number;
-} {
-    const [x, y, z] = xyz.map((v, i) => {
-        const scaled = v / D65[i];
-        return scaled > 0.008856 ? Math.cbrt(scaled) : 7.787 * scaled + 16 / 116;
-    });
-
-    return {
-        L: 116 * y - 16,
-        A: 500 * (x - y),
-        B: 200 * (y - z),
-    };
-}
-
-export function rgbTolab65(rgb: RGBColor): { L: number; A: number; B: number } {
-    return xyzToLab65(rgbToXyz(rgb));
-}
-
-/*
-  Delta Phi Star perceptual lightness contrast by Andrew Somers:
-  https://github.com/Myndex/deltaphistar 
-*/
-export const PHI = 0.5 + Math.sqrt(1.25);
-
-export function dpsContrast(a: RGBColor, b: RGBColor) {
-    const dps = Math.abs(rgbTolab65(a).L ** PHI - rgbTolab65(b).L ** PHI);
-    const contrast = dps ** (1 / PHI) * Math.SQRT2 - 40;
-    return contrast < 7.5 ? 0 : contrast;
-}
-
-export function colorContrast(background: string, foreground: string[] = [LIGHT_BASE, DARK_BASE]) {
-    const bg = hexToRgbArray(background);
-
-    const best: { color?: RGBColor; contrast: number } = {
-        color: undefined,
-        contrast: 0,
-    };
-    for (const color of foreground) {
-        const c = hexToRgbArray(color);
-
-        const contrast = dpsContrast(c, bg);
-        if (contrast > best.contrast) {
-            best.color = c;
-            best.contrast = contrast;
-        }
-    }
-
-    return best.color ? rgbArrayToHex(best.color) : foreground[0];
-}

packages/colors/tsconfig.json

@@ -1,24 +0,0 @@
-{
-    "compilerOptions": {
-        "target": "esnext",
-        "lib": ["dom", "dom.iterable", "esnext"],
-        "allowJs": true,
-        "skipLibCheck": true,
-        "strict": true,
-        "noEmit": false,
-        "declaration": true,
-        "outDir": "dist",
-        "esModuleInterop": true,
-        "module": "esnext",
-        "moduleResolution": "bundler",
-        "resolveJsonModule": true,
-        "isolatedModules": true,
-        "jsx": "react-jsx",
-        "incremental": true,
-        "types": [
-            "bun-types" // add Bun global
-        ]
-    },
-    "include": ["src/**/*.ts", "src/**/*.tsx"],
-    "exclude": ["node_modules"]
-}

packages/embed/.gitignore

@@ -1,2 +0,0 @@
-dist/
-standalone/

packages/embed/CHANGELOG.md

@@ -1,13 +0,0 @@
-# @gitbook/embed
-
-## 0.1.0
-
-### Minor Changes
-
-- 81a6bd7: Improve API to control the GitBook embed
-
-### Patch Changes
-
-- 8927e8f: Initial version of the embed SDK.
-- Updated dependencies [25e2b40]
-  - @gitbook/icons@0.3.0

packages/embed/README.md

@@ -1,49 +0,0 @@
-# `@gitbook/embed`
-
-Embed the GitBook Docs Assistant in your product or website.
-
-# Usage
-
-## As a script from your docs site
-
-All GitBook docs site includes a script to easily embed the docs assistant as a widget on your website.
-
-The script is served at `https://docs.company.com/~gitbook/embed/script.js`.
-
-You can find the embed script from your docs site settings, or you can copy the following and replace the `docs.company.com` by your docs site hostname.
-
-```html
-<script src="https://docs.company.com/~gitbook/embed/script.js"></script>
-<script>
-window.GitBook('show');
-</script>
-```
-
-## As a package from NPM
-
-Install the package: `npm install @gitbook/embed` and import it in your web application:
-
-```tsx
-import { createGitBook } from '@gitbook/embed';
-
-const gitbook = createGitBook({
-    siteURL: 'https://docs.company.com'
-});
-
-const iframe = document.createElement('iframe');
-iframe.src = gitbook.getFrameURL();
-
-const frame = gitbook.createFrame(iframe);
-```
-
-## As React components
-
-After installing the NPM package, you can import prebuilt React components:
-
-```tsx
-import { GitBookProvider, GitBookAssistantFrame } from '@gitbook/embed/react';
-
-<GitBookProvider siteURL="https://docs.company.com">
-    <GitBookAssistantFrame />
-</GitBookProvider>
-```

packages/embed/package.json

@@ -1,31 +0,0 @@
-{
-    "name": "@gitbook/embed",
-    "description": "Embeddable components for GitBook",
-    "type": "module",
-    "exports": {
-        ".": {
-            "types": "./dist/index.d.ts",
-            "default": "./dist/index.js",
-            "standalone": "./dist/standalone/index.js",
-            "react": "./dist/react/index.js"
-        }
-    },
-    "version": "0.1.0",
-    "dependencies": {
-        "@gitbook/api": "catalog:",
-        "@gitbook/icons": "workspace:",
-        "bidc": "catalog:"
-    },
-    "peerDependencies": {
-        "react": "^18.0.0"
-    },
-    "devDependencies": {
-        "typescript": "^5.5.3",
-        "react": "^19.0.0"
-    },
-    "scripts": {
-        "build": "tsc && bun build src/standalone/index.ts --bundle --minify --outdir=standalone",
-        "typecheck": "tsc --noEmit"
-    },
-    "files": ["dist", "README.md", "CHANGELOG.md", "standalone"]
-}

packages/embed/src/client/createGitBook.ts

@@ -1,61 +0,0 @@
-import { type GitBookFrameClient, createGitBookFrame } from './createGitBookFrame';
-
-export type CreateGitBookOptions = {
-    /**
-     * URL of the GitBook site to embed.
-     */
-    siteURL: string;
-};
-
-export type GetFrameURLOptions = {
-    /**
-     * Authentication to use for the frame.
-     */
-    visitor?: {
-        /**
-         * Signed JWT token for Adaptive Content or Visitor Authentication to use.
-         */
-        token?: string;
-
-        /**
-         * Unsigned claims to pass to the frame.
-         * You can use these claims in dynamic expressions using `visitor.claims.unsigned.<claim-name>`.
-         */
-        unsignedClaims?: Record<string, unknown>;
-    };
-};
-
-export type GitBookClient = {
-    /**
-     * Get the URL for a GitBook frame.
-     */
-    getFrameURL: (options: GetFrameURLOptions) => string;
-    /**
-     * Create a new GitBook frame.
-     */
-    createFrame: (iframe: HTMLIFrameElement) => GitBookFrameClient;
-};
-
-export function createGitBook(options: CreateGitBookOptions) {
-    const client: GitBookClient = {
-        getFrameURL: (frameOptions) => {
-            const url = new URL(options.siteURL);
-            url.pathname = `${url.pathname.endsWith('/') ? url.pathname : `${url.pathname}/`}~gitbook/embed/assistant`;
-
-            if (frameOptions.visitor?.token) {
-                url.searchParams.set('token', frameOptions.visitor.token);
-            }
-
-            if (frameOptions.visitor?.unsignedClaims) {
-                Object.entries(frameOptions.visitor.unsignedClaims).forEach(([key, value]) => {
-                    url.searchParams.set(`visitor.${key}`, String(value));
-                });
-            }
-
-            return url.toString();
-        },
-        createFrame: (iframe) => createGitBookFrame(iframe),
-    };
-
-    return client;
-}

packages/embed/src/client/createGitBookFrame.ts

@@ -1,98 +0,0 @@
-import { createChannel } from 'bidc';
-import type {
-    FrameToParentMessage,
-    GitBookEmbeddableConfiguration,
-    ParentToFrameMessage,
-} from './protocol';
-
-export type GitBookFrameClient = {
-    /**
-     * Navigate to a page by its path.
-     */
-    navigateToPage: (path: string) => void;
-
-    /**
-     * Navigate to the assistant.
-     */
-    navigateToAssistant: () => void;
-
-    /**
-     * Post a message to the chat.
-     */
-    postUserMessage: (message: string) => void;
-
-    /**
-     * Clear the chat.
-     */
-    clearChat: () => void;
-
-    /**
-     * Set the placeholder settings.
-     */
-    configure: (settings: Partial<GitBookEmbeddableConfiguration>) => void;
-
-    /**
-     * Register an event listener.
-     */
-    on: (event: string, listener: (...args: any[]) => void) => () => void;
-};
-
-/**
- * Create a client to communicate with the GitBook Assistant frame.
- */
-export function createGitBookFrame(iframe: HTMLIFrameElement): GitBookFrameClient {
-    if (!iframe.contentWindow) {
-        throw new Error('Iframe must have a content window');
-    }
-    const channel = createChannel(iframe.contentWindow);
-
-    channel.receive((message: FrameToParentMessage) => {
-        console.log('[gitbook:embed] received message', message);
-        if (message.type === 'close') {
-            const listeners = events.get('close') || [];
-            if (listeners) {
-                listeners.forEach((listener) => listener());
-            }
-        }
-    });
-
-    const sendToFrame = (message: ParentToFrameMessage) => {
-        console.log('[gitbook:embed] send message', message);
-        channel.send(message);
-    };
-
-    const events = new Map<string, Array<(...args: any[]) => void>>();
-
-    const configuration: GitBookEmbeddableConfiguration = {
-        buttons: [],
-        welcomeMessage: '',
-        suggestions: [],
-        tools: [],
-    };
-
-    return {
-        navigateToPage: (pagePath) => {
-            sendToFrame({ type: 'navigateToPage', pagePath });
-        },
-        navigateToAssistant: () => {
-            sendToFrame({ type: 'navigateToAssistant' });
-        },
-        postUserMessage: (message) => sendToFrame({ type: 'postUserMessage', message }),
-        configure: (settings) => {
-            Object.assign(configuration, settings);
-            sendToFrame({ type: 'configure', settings: configuration });
-        },
-        clearChat: () => sendToFrame({ type: 'clearChat' }),
-        on: (event, listener) => {
-            const listeners = events.get(event) || [];
-            listeners.push(listener);
-            events.set(event, listeners);
-            return () => {
-                events.set(
-                    event,
-                    listeners.filter((l) => l !== listener)
-                );
-            };
-        },
-    };
-}

packages/embed/src/client/index.ts

@@ -1,3 +0,0 @@
-export * from './createGitBook';
-export * from './createGitBookFrame';
-export * from './protocol';

packages/embed/src/client/protocol.ts

@@ -1,90 +0,0 @@
-import type { AIToolCallResult, AIToolDefinition } from '@gitbook/api';
-import type { IconName } from '@gitbook/icons';
-
-/**
- * Custom tool definition to be passed to the AI assistant.
- */
-export type GitBookToolDefinition = AIToolDefinition & {
-    /**
-     * Confirmation action to be displayed to the user before executing the tool.
-     */
-    confirmation?: {
-        icon?: IconName;
-        label: string;
-    };
-
-    /**
-     * Callback when the tool is executed.
-     * The input is provided by the AI assistant following the input schema of the tool.
-     */
-    execute: (input: object) => Promise<Pick<AIToolCallResult, 'output' | 'summary'>>;
-};
-
-/**
- * Custom button definition to be passed to the embeddable GitBook.
- */
-export type GitBookEmbeddableButtonDefinition = {
-    /**
-     * Icon to be displayed in the button.
-     */
-    icon: IconName;
-
-    /**
-     * Label to be displayed in the button.
-     */
-    label: string;
-
-    /**
-     * Callback when the button is clicked.
-     */
-    onClick: () => void | Promise<void>;
-};
-
-/**
- * Overall configuration for the layout of the embeddable GitBook.
- */
-export type GitBookEmbeddableConfiguration = {
-    /**
-     * Buttons to be displayed in the header of the embeddable GitBook.
-     */
-    buttons: GitBookEmbeddableButtonDefinition[];
-
-    /** Message to be displayed in the welcome page. */
-    welcomeMessage: string;
-
-    /** Suggestions of questions to be displayed in the welcome page. */
-    suggestions: string[];
-
-    /** Tools to be provided to the assistant. */
-    tools: GitBookToolDefinition[];
-};
-
-/**
- * Messages sent from the parent to the frame.
- */
-export type ParentToFrameMessage =
-    | {
-          type: 'postUserMessage';
-          message: string;
-      }
-    | {
-          type: 'clearChat';
-      }
-    | {
-          type: 'configure';
-          settings: GitBookEmbeddableConfiguration;
-      }
-    | {
-          type: 'navigateToPage';
-          pagePath: string;
-      }
-    | {
-          type: 'navigateToAssistant';
-      };
-
-/**
- * Messages sent from the frame to the parent.
- */
-export type FrameToParentMessage = {
-    type: 'close';
-};

packages/embed/src/index.ts

@@ -1 +0,0 @@
-export * from './client';

packages/embed/src/react/GitBookFrame.tsx

@@ -1,51 +0,0 @@
-import React from 'react';
-import type {
-    GetFrameURLOptions,
-    GitBookEmbeddableConfiguration,
-    GitBookFrameClient,
-} from '../client';
-import { useGitBook } from './GitBookProvider';
-
-export type GitBookFrameProps = {
-    className?: string;
-} & GetFrameURLOptions &
-    GitBookEmbeddableConfiguration;
-
-/**
- * Render a frame with the GitBook Assistant in it.
- */
-export function GitBookFrame(props: GitBookFrameProps) {
-    const { className, visitor, buttons, welcomeMessage, suggestions, tools } = props;
-
-    const frameRef = React.useRef<HTMLIFrameElement>(null);
-    const gitbook = useGitBook();
-    const [gitbookFrame, setGitbookFrame] = React.useState<GitBookFrameClient | null>(null);
-
-    const frameURL = React.useMemo(() => gitbook.getFrameURL({ visitor }), [gitbook, visitor]);
-
-    React.useEffect(() => {
-        if (frameRef.current) {
-            setGitbookFrame(gitbook.createFrame(frameRef.current));
-        }
-    }, [gitbook]);
-
-    React.useEffect(() => {
-        gitbookFrame?.configure({
-            buttons,
-            welcomeMessage,
-            suggestions,
-            tools,
-        });
-    }, [gitbookFrame, buttons, welcomeMessage, suggestions, tools]);
-
-    return (
-        <iframe
-            title="GitBook"
-            ref={frameRef}
-            src={frameURL}
-            width="100%"
-            height="100%"
-            className={className}
-        />
-    );
-}

packages/embed/src/react/GitBookProvider.tsx

@@ -1,36 +0,0 @@
-'use client';
-
-import * as React from 'react';
-import { type CreateGitBookOptions, createGitBook } from '../client';
-import { GitBookContext } from './context';
-
-/**
- * Provider for the GitBook client.
- */
-export function GitBookProvider(props: React.PropsWithChildren<CreateGitBookOptions>) {
-    const { siteURL, children } = props;
-
-    const options = React.useMemo(
-        () => ({
-            siteURL,
-        }),
-        [siteURL]
-    );
-
-    const client = React.useMemo(() => createGitBook(options), [options]);
-
-    return <GitBookContext.Provider value={client}>{children}</GitBookContext.Provider>;
-}
-
-/**
- * Hook to access the GitBook client.
- */
-export function useGitBook() {
-    const context = React.useContext(GitBookContext);
-
-    if (!context) {
-        throw new Error('This component must be used within a <GitBookProvider />');
-    }
-
-    return context;
-}

packages/embed/src/react/context.ts

@@ -1,6 +0,0 @@
-'use client';
-
-import * as React from 'react';
-import type { GitBookClient } from '../client';
-
-export const GitBookContext = React.createContext<GitBookClient | null>(null);

packages/embed/src/react/index.ts

@@ -1,2 +0,0 @@
-export * from './GitBookProvider';
-export * from './GitBookFrame';

packages/embed/src/standalone/index.ts

@@ -1,178 +0,0 @@
-import './style.css';
-
-import {
-    type CreateGitBookOptions,
-    type GetFrameURLOptions,
-    type GitBookClient,
-    type GitBookEmbeddableConfiguration,
-    type GitBookFrameClient,
-    createGitBook,
-} from '../client';
-
-export type GitBook = () => void;
-
-type StandaloneCalls =
-    // Initialize the widget
-    | ['init', CreateGitBookOptions, GetFrameURLOptions]
-    // Unload the widget
-    | ['unload']
-    // Show the widget
-    | ['show']
-    // Hide the widget
-    | ['hide']
-    // Open the window
-    | ['open']
-    // Close the window
-    | ['close']
-    // Toggle the window
-    | ['toggle']
-    // Post a user message
-    | ['postUserMessage', string]
-    // Clear the chat
-    | ['clearChat']
-    // Configure the embed
-    | ['configure', Partial<GitBookEmbeddableConfiguration>]
-    // Navigate to a page
-    | ['navigateToPage', string]
-    // Navigate to the assistant
-    | ['navigateToAssistant'];
-
-export type GitBookStandalone = ((...args: StandaloneCalls) => void) & {
-    q?: StandaloneCalls[];
-};
-
-const widgetButton = document.createElement('button');
-widgetButton.id = 'gitbook-widget-button';
-widgetButton.addEventListener('click', () => {
-    GitBook('toggle');
-});
-widgetButton.innerHTML = `
-    <span id="gitbook-widget-button-icon"></span>
-    <span id="gitbook-widget-button-label">Ask</span>
-`;
-
-const widgetWindow = document.createElement('div');
-widgetWindow.id = 'gitbook-widget-window';
-widgetWindow.classList.add('hidden');
-
-document.body.appendChild(widgetButton);
-document.body.appendChild(widgetWindow);
-
-let widgetIframe: HTMLIFrameElement | undefined;
-let _client: GitBookClient | undefined;
-let _frame: GitBookFrameClient | undefined;
-let frameOptions: GetFrameURLOptions | undefined;
-let frameConfiguration: GitBookEmbeddableConfiguration = {
-    buttons: [],
-    welcomeMessage: '',
-    suggestions: [],
-    tools: [],
-};
-
-function getClient() {
-    if (!_client) {
-        throw new Error(
-            'GitBook client not initialized. Call GitBook("init", { siteURL: "..." }) first.'
-        );
-    }
-    return _client;
-}
-
-function getIframe() {
-    if (!widgetIframe || !_frame) {
-        const client = getClient();
-
-        widgetIframe?.remove();
-        widgetIframe = document.createElement('iframe');
-        widgetIframe.id = 'gitbook-widget-iframe';
-        widgetIframe.src = client.getFrameURL({
-            ...frameOptions,
-        });
-        widgetWindow.appendChild(widgetIframe);
-
-        _frame = client.createFrame(widgetIframe);
-    }
-    return { iframe: widgetIframe, frame: _frame };
-}
-
-const GitBook = (...args: StandaloneCalls) => {
-    switch (args[0]) {
-        case 'init':
-            if (_client) {
-                throw new Error(
-                    'GitBook client already initialized. Call GitBook("unload") first.'
-                );
-            }
-            _client = createGitBook(args[1]);
-            frameOptions = args[2];
-            break;
-        case 'unload':
-            _client = undefined;
-            _frame = undefined;
-            widgetIframe?.remove();
-            widgetWindow.classList.add('hidden');
-            break;
-        case 'show':
-            widgetButton.classList.remove('hidden');
-            break;
-        case 'hide':
-            widgetButton.classList.add('hidden');
-            break;
-        case 'open':
-            widgetWindow.classList.remove('hidden');
-            widgetButton.classList.add('open');
-            getIframe();
-            break;
-        case 'toggle':
-            widgetWindow.classList.toggle('hidden');
-            widgetButton.classList.toggle('open');
-            getIframe();
-            break;
-        case 'close':
-            widgetWindow.classList.add('hidden');
-            widgetButton.classList.remove('open');
-            break;
-        case 'postUserMessage':
-            getIframe().frame.postUserMessage(args[1]);
-            break;
-        case 'configure':
-            frameConfiguration = {
-                ...frameConfiguration,
-                ...args[1],
-            };
-            getIframe().frame.configure({
-                ...frameConfiguration,
-                buttons: [
-                    ...frameConfiguration.buttons,
-
-                    // Always include a close button
-                    {
-                        icon: 'close',
-                        label: 'Close',
-                        onClick: () => {
-                            GitBook('close');
-                        },
-                    },
-                ],
-            });
-            break;
-        case 'clearChat':
-            getIframe().frame.clearChat();
-            break;
-        case 'navigateToPage':
-            getIframe().frame.navigateToPage(args[1]);
-            break;
-        case 'navigateToAssistant':
-            getIframe().frame.navigateToAssistant();
-            break;
-    }
-};
-
-// @ts-expect-error - GitBook is not defined in the global scope
-const precalls = (window.GitBook as GitBookStandalone | undefined)?.q ?? [];
-
-// @ts-expect-error - GitBook is not defined in the global scope
-window.GitBook = GitBook;
-precalls.forEach((call) => GitBook(...call));
-
-GitBook('configure', {});