Bump version to 3.1.1

Fixed target attribute for external links

.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": []
-}

.editorconfig

@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.eslintignore

@@ -0,0 +1,4 @@
+docs/**/*
+_book/**/*
+node_modules/**/*
+test/**/*

.eslintrc

@@ -0,0 +1,22 @@
+{
+    "rules": {
+        "indent": [ 2, 4 ],
+        "quotes": [ 2, "single" ],
+        "linebreak-style": [ 2, "unix" ],
+        "semi": [ 2, "always" ],
+        "no-unused-vars": [ 2, {
+            "vars": "all",
+            "args": "none"
+        } ],
+        "spaced-comment": [ 2, "always" ]
+    },
+    "env": {
+        "node": true,
+        "browser": true,
+        "mocha": true
+    },
+    "globals": {
+        "expect": true
+    },
+    "extends": "eslint:recommended"
+}

.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/actions/setup-playwright/action.yml

@@ -1,37 +0,0 @@
-name: 'Setup Playwright'
-description: 'Install Playwright and dependencies'
-runs:
-    using: 'composite'
-    steps:
-        # Run npm ci and get Playwright version
-        - name: 🏗 Prepare Playwright env
-          shell: bash
-          run: |
-              PLAYWRIGHT_VERSION=$(npm ls --json @playwright/test | jq --raw-output '.dependencies["gitbook"].dependencies["@playwright/test"].version')
-              echo "PLAYWRIGHT_VERSION=$PLAYWRIGHT_VERSION" >> $GITHUB_ENV
-
-        # Cache browser binaries, cache key is based on Playwright version and OS
-        - name: 🧰 Cache Playwright browser binaries
-          uses: actions/cache@v4
-          id: playwright-cache
-          with:
-              path: '~/.cache/ms-playwright'
-              key: '${{ runner.os }}-playwright-${{ env.PLAYWRIGHT_VERSION }}'
-              restore-keys: |
-                  ${{ runner.os }}-playwright-
-
-        # Install browser binaries & OS dependencies if cache missed
-        - name: 🏗 Install Playwright browser binaries & OS dependencies
-          if: steps.playwright-cache.outputs.cache-hit != 'true'
-          shell: bash
-          working-directory: packages/gitbook
-          run: |
-              bun x playwright install --with-deps chromium
-
-        # Install only the OS dependencies if cache hit
-        - name: 🏗 Install Playwright OS dependencies
-          if: steps.playwright-cache.outputs.cache-hit == 'true'
-          shell: bash
-          working-directory: packages/gitbook
-          run: |
-              bun x playwright install-deps

.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: 10
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-            - name: Setup Playwright
-              uses: ./.github/actions/setup-playwright
-            - 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: 10
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-            - name: Setup Playwright
-              uses: ./.github/actions/setup-playwright
-            - 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: 10
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-            - name: Setup Playwright
-              uses: ./.github/actions/setup-playwright
-            - 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: 10
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v4
-            - name: Setup Bun
-              uses: ./.github/composite/setup-bun
-            - name: Install dependencies
-              run: bun install --frozen-lockfile
-            - name: Setup Playwright
-              uses: ./.github/actions/setup-playwright
-            - 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 +1,35 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+# Logs
+logs
+*.log
 
-# dependencies
-node_modules
-/.pnp
-.pnp.js
+# Runtime data
+pids
+*.pid
+*.seed
 
-# misc
-.DS_Store
-*.pem
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
 
-# debug
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
+# Coverage directory used by tools like istanbul
+coverage
 
-# Turbo
-.turbo
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
 
-# Vercel
-.vercel
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
 
-# Env files
-.env.local
+# 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
 
-# TypeScript
-*.tsbuildinfo
+# vim swapfile
+*.swp
+
+# Output of documentation
+_book
+
+book.pdf
+book.epub
+book.mobi

.nvmrc

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

.travis.yml

@@ -0,0 +1,9 @@
+sudo: false
+language: node_js
+node_js:
+  - "stable"
+  - "4.1"
+before_install:
+  - npm install svgexport -g
+after_success:
+  - npm run lint

.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 +1,68 @@
+Authors
+=======
+
+Also see https://github.com/GitbookIO/gitbook/graphs/contributors.
+Names below are ordered by first contribution.
+
+Author
+------
+
+- Samy Pessé <samy@gitbook.com> (@SamyPesse)
+- Aaron O'Mullan <aaron@gitbook.com> (@AaronO)
+- Johan Preynat <johan@gitbook.com> (@jpreynat)
+- Nicolas Gaborit <nicolas@gitbook.com> (@soreine)
+
+Contributors
+------------
+
+- Nijiko Yonskai (@Nijikokun)
+- Herman Starikov (@Hermanya)
+
+Translators
+------------
+
+- German
+    - Winnie (@winniehell)
+- Italian
+    - Giulio Bonanome (@gbonanome)
+- Russian
+    - Andrey Akinshin (@AndreyAkinshin)
+- Norwegian
+    - Knut Melvær (@kmelve)
+- Persian (Farsi)
+    - Mohammad Hossein Mojtahedi (@mhm5000)
+- Polish
+    - Łukasz Szeremeta (@lszeremeta)
+- Portuguese
+    - Ryan O'Mullan (@RyanOM)
+- Spanish
+    - Ryan O'Mullan (@RyanOM)
+- Simplifiled Chinese
+    - Hu Hao (@howiehu)
+- Traditional Chinese
+    - Hu Hao (@howiehu)
+- French
+    - Samy Pessé (@SamyPesse)
+- Romanian
+        - Iancu Aurel (@awrelll)
+- Finnish
+    - Tommi Savikko (@savikko)
+- Japanese
+    - Iancu Aurel (@awrelll)
+- Korean
+    - Iancu Aurel (@awrelll)
+    - SangYeob Yu (@deminoth)
+- Vietnamese
+    - Hong Nguyen (@nghong)
+- Hebrew
+    - @a-moses
+- Ukrainian
+    - @Karnaukhov
+- Czech
+    - @mjanda
+- Swedish
+    - Jacob Burenstam (@buren)
+- Turkish
+    - Turan Konan (@turankonan)
+- Catalan
+    - Esaú García Sánchez-Torija (@egasato)

CHANGES.md

@@ -0,0 +1,368 @@
+# Release notes
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+## 3.1.1
+- Fix order of plugins during loading
+- Fix error when using math and conrefs
+- Fix target attribute for external links
+- Fix serve command
+
+## 3.1.0
+- Always load themes after plugins
+- README/Introduction doesn't require to be the first entry in the summary
+- Highlight active entry in summary when scrolling a page with anchors
+- Support empty parts in summary
+
+## 3.0.3
+- Fix redirection in `gitbook serve` when accessing a folder without trailing slash
+- Fix links/annotations for glossary not being correctly resolved
+- Fix regression for supporting uppercase filenames in structure files
+- Fix `gitbook install` when using Git URLs for plugins
+
+## 3.0.2
+- Fix crash for anchor links
+
+## 3.0.1
+- Fix regression in link resolution when contain anchor
+- Fix `structure.<name>` configuration not supporting filenames with dots
+
+## 3.0.0
+- Summary can contain external links and anchors (Fix [#776](https://github.com/GitbookIO/gitbook/issues/776))
+- Summary can contain differents entitled sections
+- Glossary is generated as a normal page
+- Headings are no longer annotated with glossary terms
+- Themes are now published as a plugin, with ability to extend it from the book source
+- `links.sidebar` configuration is no longer supported, use summary sections instead
+- `pdf.headerTemplate` and `pdf.footerTemplate` have been replaced by a template in theme/book: `_layout/ebook/pdf_header.html` and `_layout/ebook/pdf_footer.html`
+- Markdown parser is now using CommonMark
+- Root folder for the book can be specified in the `"root"` property of the `book.json` file
+- Multi-lingual books share assets folder
+- YAML front matter is parsed and can extend page's properties
+- Fix `uk` translation
+- Fix heading ID including dashes
+- Fix error in code highlighting for unknown languages
+- Fix data-uri images being handled as external images
+- Accept SSH url as plugin version
+- Add templating blocks `markdown`, `asciidoc` and `markup`
+- Better search experience
+- Better default theme, more responsive and cleaner
+
+## 2.6.7
+- Fix bug with filenames including spaces
+- Add Turkish and Catalan translations
+
+## 2.6.6
+- Fix custom CSS that are generated by plugins for PDF output
+
+## 2.6.5
+- Fix support for plugins generating custom stylesheets (`styles-less` and `styles-sass`)
+- Fix glossary terms being replaced in script (ex: math)
+
+## 2.6.4
+- Fix regression introduced by `2.6.3` of single HTML tags in markdown
+
+## 2.6.3
+- Fix parsing bug with inline HTML in Markdown
+
+## 2.6.2
+- Fix `gitbook.state.bookRoot`, `gitbook.state.root` now has a trailing slash
+- Update nunjucks to 2.2.0
+
+## 2.6.1
+- Use CamelCase for `gitbook.state.innerLanguage`
+
+## 2.6.0
+- Close sidebar after clicking a link on mobile
+- Add root for multilingual books: `gitbook.state.bookRoot`
+- Fix color of h6 headings
+- Fix bottom margin of lists and blockquotes
+- Add Swedish translation (`sv`)
+- Add Czech translation (`cs`)
+- Fix locale names for `zh-hans` and `jp`
+- Update plugin `search` to fix crashes
+- Aceept case-incensitive structure files (README, GLOSSARY, etc)
+
+## 2.5.2
+- Fix custom stylesheets for ebook generation
+- Trigger event `start` before `page.change`
+
+## 2.5.1
+- Fix calcul of `gitbook.state.root` when serving HTML index as `/`
+
+## 2.5.0
+- Font settings, sharing and search are externalized as default plugins
+- Plugins can define a configuration schema in the manifest, this schema will be used to validate configuration during build
+- New Node.js API for plugin: `book.formatString(type, content)`
+- New client side API for website plugins: `gitbook.toolbar.createButton(opts)`
+- Better header/footer for PDF, CSS wil be inlined to easily style the header/footer
+- Cleaner table of contents for ebooks
+- Support for RTL in ebook's table of contents
+- Better colors for mobi (links and code blocks)
+- Fix installation of plugins when using a pre-release
+- Fix support for pre-releases
+- Update asciidoc parser to remove git dependency
+- Fix templating in imported content
+- Fix querystring in image urls
+- Normalize heading IDs like GitHub
+- Use Arial as default font for PDFs
+- Add `root`, `chapterTitle` and `filepath` to `gitbook.state` JS API
+
+## 2.4.3
+- Add ukrainian translation (`uk`)
+- Add `book.json` configuration for maximum size of search index
+- Improve reliability of summary parser
+
+## 2.4.2
+- Default plugins should not be installed by `gitbook install`
+- Limit search index size to avoid crash during generation
+- Fix code highlighting for html without language specified
+- Fix warning message for gitbook version when building a multilingual book
+
+## 2.4.1
+- Fix disabling of default plugins, ex: `-highlight`
+
+## 2.4.0
+- Fix page being updated when user wants to open a link in a new tab
+- Plugins can now replaced default code highlighter
+- Add semantic information for screen readers (web version)
+- Content references accept absolute paths, resolved to book folder
+- Improve overall reliability
+
+## 2.3.3
+- Fix bug in SUMMARY parsing preventing multiple entries without filenames
+
+## 2.3.2
+- Fix blocks (like maths) in Asciidoc
+- Fix error when checking gitbook version
+
+## 2.3.1
+- Fix black font color for ebooks (mobi, pdf and epub)
+- Fix ISO code for korean language
+- Fix korean translation
+- Fix syntax highlighting for asciidoc
+- Fix inline html escaping in markdown
+- Add warning for file outside SUMMARY
+- Force SUMMARY entries to be unique by filename
+
+## 2.3.0
+- Fix nunjucks issue with multiple `{% raw %}` blocks
+- Fix crash when git conref failed
+- Fix crash when failed to download remote image (better error message)
+- Fix flicking effect when changing page (big UX improvement)
+- Add Hebrew translation (`he`)
+- Add utility method `book.config.get` for plugins
+- Hooks `page:before` and `page` are no longer deprecated
+- Remove webfonts to make website lighter
+- Make glossary's order case insensitive
+
+## 2.2.0
+- Fix direction in code blocks (always LTR)
+- Add options `chapterMark` and `pageBreaksBefore` for PDF
+- Update code highlighting library
+- `book.json` accessible as `config` in templating syntax
+- Add Vietnamese translation (`vi`)
+
+## 2.1.0
+- Fix error in calcul of `levels` in table of contents, error introduced a few versions ago
+- Add optional `styles/print.css` to replace `print.css` used in ebook
+
+## 2.0.4
+- Fix `{% raw %}`, got confused with "fake" variable declarations
+- Fix title of language chooser
+- Fix the X-UA-Compatible meta tag
+- Move style sheets to the <head> section
+
+## 2.0.3
+- Fix `gitbook init` for SUMMARY with empty entries
+- Fix escaping of code blocks in markdown
+
+## 2.0.2
+- Fix relative links in windows
+- Improve watcher in serve command (switch to chokidar)
+- Add Romanian translation (`ro`)
+- Add Finish translation (`fi`)
+- Add Japanese translation (`jp`)
+- Add Korean translation (`kr`)
+
+## 2.0.1
+- Improve error logging (display file, line and column)
+- Add back support for `options.originalInput`
+- Don't process math in markdown parser (delegated to `mathjax` plugin)
+- Fix some cases of code blocks escaping
+- Fix i18n for introduction title in json format
+- Fix reload when book configuration is updated
+- Fix backslashes in url when building on windows
+
+## 2.0.0
+- Fix page title of introduction
+- Ignore codeblocks when replacing glossary terms
+- Improve Unit Tests
+- Fix scrolling position in website when preparing page
+
+## 2.0.0-beta.5
+- Fix progress order in json format
+
+## 2.0.0-beta.4
+- Fix default generator for use programmatically
+- Add option "author" for html meta tags
+- Fix links normalization (content and hash)
+
+## 2.0.0-beta.3
+- Fix odd cases with code blocks escaping
+
+## 2.0.0-beta.2
+- Fix definition of entry point title using SUMMARY.md
+
+## 2.0.0-beta.1
+- Fix windows incompatibility
+- Add support for rtl (enabled by default for `ar` and `fa`)
+- Escape code blocks in markdown parser
+- Add Persian/Farsi translation (`fa`)
+- Add Arabic translation (`ar`)
+- Add Bengali translation (`bn`)
+- Provide generator name in template context
+
+## 2.0.0-alpha.9
+- Fix links in sidebar
+- Fix normalization of html link (README to index)
+- Fix html snippets escaping
+
+## 2.0.0-alpha.8
+- Improve locale detection for i18n
+- Fix chapter name for Glossary in pdf
+- Don't escape html in glossary items
+- Fix generation of multilingual book as ebook
+- Add "post" block attribute to post-process
+
+## 2.0.0-alpha.7
+- Fix display of glossary in ebook formats
+- Add default footer and header to pdf
+- Fix generation of json format compatible with 1.x.x
+- Add Simplifiled Chinese and Traditional Chinese translations
+
+## 2.0.0-alpha.6
+- Add es and pt translations
+- Fix replacement of glossary terms
+
+## 2.0.0-alpha.5
+- Fix copy of files/covers
+- Add back `finish:before` hook
+
+## 2.0.0-alpha.4
+- Fix copy of cover for multilingal books
+
+## 2.0.0-alpha.3
+- Norwegian translation
+- Load plugins from book in priority
+
+## 2.0.0-alpha.3
+- Fix init command
+- Update parsers to fix spaces in summary (`gitbook-parsers@0.3.1`)
+
+## 2.0.0-alpha.1
+- Externalize parsing into `gitbook-parsers` module
+- Supports AsciiDoc and reStructuredText
+- Hooks for page (`page:*`) are now deprecated, plugins should extend filters and blocks instead
+- Hooks `summary` and `glossary` (after and before) have been removed
+- Exercises and Quizzes are no longer parsed in the markdown parser
+- Support for more markdown extensions: `.markdown`, `.mdown`
+- Templates are rendered with nunjucks instead of swig, syntax is almost compatible, there is some changes with contexts and filters. `{{ super() }}` should be use instead of `{% parent %}`
+- Clean output folder on build without removing `.git` and `.svn`
+- MathJAX is no longer a default plugin
+- SVG images are converted to PNG during generation of ebooks
+- i18n in website and ebook (ru, it, de, fr)
+- New templating syntax
+- Content references (both internal and external)
+- Glossary terms are handled during generation (also in ebook format)
+
+## 1.5.0
+- Fix `serve` command, broken by `1.4.2`
+- Add nicer `dark` theme :)
+
+## 1.4.2
+- Force `process.exit` after builds, to prevent (possibly) lingering plugins
+
+## 1.4.1
+- Fix command 'install' without arguments
+
+## 1.4.0
+- Add command `gitbook install` to install plugins from book.json
+- `package.json` is no longer necessary
+
+## 1.3.4
+- Add glossary to ebooks
+- Fix autocover with new hook "finish:before"
+- Add X-UA-Compatible meta tag for IE
+
+## 1.3.3
+- Fix parsing of lexed content using the client library
+
+## 1.3.2
+- ePub files are now passing validation from epubcheck
+- Fix replacement of multiple glossary terms in a single sentence
+- Fix on windows deep relative links
+- Fix search indexer
+
+## 1.3.1
+- Fix error with links in markdown
+
+## 1.3.0
+- Bundle gitbook parsing library as a client side library in `gitbook.js` and `gitbook.min.js`
+
+## 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

LICENSE

@@ -1,674 +1,201 @@
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README.md

@@ -1,176 +1,51 @@
-<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>
+[![NPM version](https://badge.fury.io/js/gitbook.svg)](http://badge.fury.io/js/gitbook)
+[![Linux Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
+[![Windows Build status](https://ci.appveyor.com/api/projects/status/63nlflxcwmb2pue6?svg=true)](https://ci.appveyor.com/project/GitBook/gitbook)
+[![Slack Status](https://slack.gitbook.com/badge.svg)](https://slack.gitbook.com)
 
-<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 (or AsciiDoc). Here is an example: [Learn Javascript](https://www.gitbook.com/book/GitBookIO/javascript).
 
-<p align="center">Welcome to GitBook, the platform for managing technical knowledge for teams.</p>
+You can publish and host books easily online using [gitbook.com](https://www.gitbook.com). A desktop editor is [also available](https://www.gitbook.com/editor).
 
-<p align="center">This repository contains the open source code used to render GitBook's published content.</p>
+Check out the [GitBook Community Slack Channel](https://slack.gitbook.com), Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
 
-<p align="center">
-  <img alt="GitBook Open Published Site" src="./assets/published-site.png">
-</p>
+Complete documentation is available at [toolchain.gitbook.com](http://toolchain.gitbook.com/).
 
-## Table of Contents
+![Image](https://raw.github.com/GitbookIO/gitbook/master/preview.png)
 
--   [Getting Started](#getting-started)
--   [Contributing](#contributing)
-    -   [Types of contributions](#types-of-contributions)
--   [Licensing](#license)
--   [Acknowledgements](#acknowledgements)
--   [Legacy GitBook](#legacy-gitbook-deprecated)
+## Getting started
 
-## Getting Started
+GitBook can be used either on your computer for building local books or on GitBook.com for hosting them. To get started, check out [the installation instructions in the documentation](docs/setup.md).
 
-To run a local version of this project, please follow these simple steps.
+## Usage examples
 
-### Prerequisites
+GitBook can be used to create book, public documentation, enterprise manual, thesis, research papers, etc.
 
-- 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
+You can find a [list of real-world examples](docs/examples.md) in the documentation.
 
-### Set up
+## Help and Support
 
-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).
+We're always happy to help out with your books or any other questions you might have. You can ask a question on the following contact form at [gitbook.com/contact](https://www.gitbook.com/contact) or signal an issue on [GitHub](https://github.com/GitbookIO/gitbook).
 
-```
-git clone https://github.com/gitbookIO/gitbook.git
-```
+## Features
 
-2. Ensure you are using the project's version of `node`. Running `nvm use` will change your local version to the correct one.
+* Write using [Markdown](http://toolchain.gitbook.com/syntax/markdown.html) or [AsciiDoc](http://toolchain.gitbook.com/syntax/asciidoc.html)
+* Output as a website or [ebook (pdf, epub, mobi)](http://toolchain.gitbook.com/ebook.html)
+* [Multi-Languages](http://toolchain.gitbook.com/languages.html)
+* [Lexicon / Glossary](http://toolchain.gitbook.com/lexicon.html)
+* [Cover](http://toolchain.gitbook.com/ebook.html)
+* [Variables and Templating](http://toolchain.gitbook.com/templating/)
+* [Content References](http://toolchain.gitbook.com/templating/conrefs.html)
+* [Plugins](http://toolchain.gitbook.com/plugins/)
+* [Beautiful default theme](https://github.com/GitbookIO/theme-default)
 
-3. Install the project's dependencies through Bun.
+## Publish your book
 
-```
-bun install
-```
+The platform [GitBook.com](https://www.gitbook.com/) is like an "Heroku for books": you can create a book on it (public, or private) and update it using **git push**.
 
-4. Start your local development server.
+## Licensing
 
-```
-bun dev
-```
-
-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:
-
-```
-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.
-```
-
-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.
-
-If you are GitBook staff, you'll need our NPM token in your local environment.
-
-```
-.env.local
-
-NPM_TOKEN_READONLY=xxx
-```
-
-and then reinstall dependencies.
-
-## Contributing
-
-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.
-
-### Types of contributions
-
-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.
-
-#### Translations
-
-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.
-
-#### Bugs
-
-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.
-
-## Deployment
-
-> [!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.
-
-This project allows you to self-host the rendering portion of your GitBook published content. Self-hosting has pros and cons.
-
-On the pro side, you can customize the look and feel of your content, and better embed your documentation in your application.
-
-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)
-```
-
-```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>
-```
-
-## Acknowledgements
-
-GitBook wouldn't be possible without these projects:
-
--   [Next.js](https://nextjs.org/)
--   [Bun](https://bun.sh/)
--   [Tailwind CSS](https://tailwindcss.com/)
--   [Framer Motion](https://www.npmjs.com/package/framer-motion)
-
-## Contributors
-
-<a href="https://github.com/gitbookIO/gitbook/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=gitbookIO/gitbook" />
-</a>
-
-## Legacy GitBook (Deprecated)
-
-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).
+GitBook is licensed under the Apache License, Version 2.0. See [LICENSE](LICENSE) for the full license text.

appveyor.yml

@@ -0,0 +1,38 @@
+# Fix line endings in Windows. (runs before repo cloning)
+init:
+  - git config --global core.autocrlf input
+
+# Test against these versions of Node.js.
+environment:
+  matrix:
+    - nodejs_version: "6"
+    - nodejs_version: "5"
+    - nodejs_version: "4"
+
+matrix:
+  fast_finish: true
+
+# Install scripts. (runs after repo cloning)
+install:
+  # Get the latest stable version of Node.js or io.js
+  - ps: Install-Product node $env:nodejs_version
+  - set CI=true
+  # install svgexport
+  - npm install svgexport -g
+  # install modules
+  - npm install
+
+# Post-install test scripts.
+test_script:
+  # Output useful info for debugging.
+  - node --version
+  - npm --version
+  # run tests
+  - npm test
+
+# Don't actually build.
+build: off
+
+# Clone only last commit
+shallow_clone: true
+clone_depth: 1

bin/gitbook.js

@@ -0,0 +1,8 @@
+#! /usr/bin/env node
+/* eslint-disable no-console */
+
+var color = require('bash-color');
+
+console.log(color.red('You need to install "gitbook-cli" to have access to the gitbook command anywhere on your system.'));
+console.log(color.red('If you\'ve installed this package globally, you need to uninstall it.'));
+console.log(color.red('>> Run "npm uninstall -g gitbook" then "npm install -g gitbook-cli"'));

biome.json

@@ -1,175 +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/openapi-parser/src/fixtures/**/*",
-            "packages/emoji-codepoints/index.ts",
-            "packages/icons/src/data/*.json",
-            "packages/gitbook/worker-configuration.d.ts"
-        ]
-    },
-    "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"
-                ]
-            }
-        }
-    ]
-}

book.js

@@ -0,0 +1,23 @@
+var pkg = require('./package.json');
+
+module.exports = {
+    // Documentation for GitBook is stored under "docs"
+    root: './docs',
+    title: 'GitBook Toolchain Documentation',
+
+    // Enforce use of GitBook v3
+    gitbook: '>=3.0.0-pre.0',
+
+    // Use the "official" theme
+    plugins: ['theme-official', 'sitemap'],
+
+    variables: {
+        version: pkg.version
+    },
+
+    pluginsConfig: {
+        sitemap: {
+            hostname: 'https://toolchain.gitbook.com'
+        }
+    }
+};

bunfig.toml

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

docs/README.md

@@ -0,0 +1,26 @@
+# GitBook Toolchain Documentation
+
+This document aims to be a comprehensive guide to GitBook. It contains the full documentation for version **{{ book.version }}**. Help for GitBook.com specific questions can be found at [help.gitbook.com](https://help.gitbook.com).
+
+### What is GitBook?
+
+GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). . This documentation has been generated using GitBook.
+
+GitBook can output your content as a website ([customizable](themes/README.md) and [extensibles](plugins/README.md)) or as an ebook (PDF, ePub or Mobi).
+
+[GitBook.com](https://www.gitbook.com) is the online platform to create and host books built using the GitBook format. It offers hosting, collaboration features and an [easy-to-use editor](https://www.gitbook.com/editor).
+
+### Help and Support
+
+We're always happy to help out with your books or any other questions you might have. You can ask a question on the following contact form at [gitbook.com/contact](https://www.gitbook.com/contact) or signal an issue on [GitHub](https://github.com/GitbookIO/gitbook).
+
+Check out the [GitBook Community Slack Channel](https://slack.gitbook.com), Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
+
+### FAQ
+
+Some questions are frequently asked. If you have a problem you should  [check this out](faq.md) first.
+
+### Contribute to this documentation
+
+You can contribute to improve this documentation on [GitHub](https://github.com/GitbookIO/gitbook) by signaling issues or proposing changes.
+

docs/SUMMARY.md

@@ -0,0 +1,50 @@
+# Summary
+
+### Getting Started
+
+* [About this documentation](README.md)
+* [Installation and Setup](setup.md)
+
+### Your Content
+
+* [Directory structure](structure.md)
+* [Pages and Summary](pages.md)
+* [Configuration](config.md)
+* [Glossary](lexicon.md)
+* [Multi-Lingual](languages.md)
+* [Markdown](syntax/markdown.md)
+    * [Headings](syntax/markdown.md#headings)
+    * [Paragraphs](syntax/markdown.md#paragraphs)
+    * [Lists](syntax/markdown.md#lists)
+    * [Links](syntax/markdown.md#links)
+    * [Images](syntax/markdown.md#images)
+    * [Blockquotes](syntax/markdown.md#blockquotes)
+    * [Tables](syntax/markdown.md#tables)
+    * [Code](syntax/markdown.md#code)
+    * [HTML](syntax/markdown.md#html)
+    * [Footnotes](syntax/markdown.md#footnotes)
+* [AsciiDoc](syntax/asciidoc.md)
+* [eBook and PDF](ebook.md)
+
+### Customization
+
+* [Templating](templating/README.md)
+    * [Content References](templating/conrefs.md)
+    * [Variables](templating/variables.md)
+    * [Builtin](templating/builtin.md)
+* [Plugins](plugins/README.md)
+    * [Create a plugin](plugins/create.md)
+    * [Hooks](plugins/hooks.md)
+    * [Blocks](plugins/blocks.md)
+    * [Filters](plugins/filters.md)
+    * [API & Context](plugins/api.md)
+    * [Test your plugin](plugins/testing.md)
+* [Theming](themes/README.md)
+
+--
+
+* [FAQ](faq.md)
+* [Examples](examples.md)
+* [Release notes](https://github.com/GitbookIO/gitbook/blob/master/CHANGES.md)
+
+

docs/_layouts/website/page.html

@@ -0,0 +1,26 @@
+{% extends template.self %}
+
+{% block header_nav %}
+<a href="https://github.com/GitbookIO/gitbook/blob/master/docs/{{ file.path }}" target="_blank" class="btn btn-link pull-right hidden-xs">
+    <i class="octicon octicon-mark-github"></i> Edit on GitHub
+</a>
+<a href="{{ "faq.md"|resolveFile }}" class="btn btn-link pull-right hidden-xs">
+    F.A.Q
+</a>
+<a href="https://github.com/GitbookIO/gitbook/blob/master/CHANGES.md" target="_blank" class="btn btn-link pull-right hidden-xs">
+    {{ book.version }}
+</a>
+{% endblock %}
+
+{% block page %}
+{{ super() }}
+<hr>
+<div class="btn-group btn-group-justified">
+    {% if page.previous and page.previous.path %}
+    <a class="btn" href="{{ page.previous.path|resolveFile }}"><b>Previous:</b> {{ page.previous.title }}</a>
+    {% endif %}
+    {% if page.next and page.next.path %}
+    <a class="btn" href="{{ page.next.path|resolveFile }}"><b>Next:</b> {{ page.next.title }}</a>
+    {% endif %}
+</div>
+{% endblock %}

docs/config.md

@@ -0,0 +1,55 @@
+# Configuration
+
+GitBook allows you to customize your book using a flexible configuration. These options are specified in a `book.json` file. For authors unfamiliar with the JSON syntax, you can validate the syntax using tools such as [JSONlint](http://jsonlint.com).
+
+### General Settings
+
+| Variable | Description |
+| -------- | ----------- |
+| `root` | Path to the root folder containing all the book's files, except `book.json`|
+| `structure` | To specify paths for Readme, Summary, Glossary etc. See [Structure paragraph](#structure). |
+| `title` | Title of your book, default value is extracted from the README. On GitBook.com this field is pre-filled. |
+| `description` | Description of your book, default value is extracted from the README. On GitBook.com this field is pre-filled. |
+| `author` | Name of the author. On GitBook.com this field is pre-filled. |
+| `isbn` | ISBN of the book |
+| `language` | [ISO code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) of the book's language, default value is `en` |
+| `direction` | Text's direction. Can be `rtl` or `ltr`, the default value depends on the value of `language` |
+| `gitbook` | Version of GitBook that should be used. Uses the [SemVer](http://semver.org) specification and accepts conditions like `">= 3.0.0"` |
+
+### Plugins
+
+Plugins and their configurations are specified in the `book.json`. See [the plugins section](plugins/README.md) for more details.
+
+Since version 3.0.0, GitBook can use themes. See [the theming section](themes/README.md) for more details.
+
+| Variable | Description |
+| -------- | ----------- |
+| `plugins` | List of plugins to load |
+| `pluginsConfig` |Configuration for plugins |
+
+### Structure
+
+In addition to the `root` variable, you can tell Gitbook the name of the files for Readme, Summary, Glossary, Languages (instead of using the default names such as `README.md`).
+These files must be at the root of your book (or the root of every language book). Paths such as `dir/MY_README.md` are not accepted.
+
+| Variable | Description |
+| -------- | ----------- |
+| `structure.readme` | Readme file name (defaults to `README.md`) |
+| `structure.summary` | Summary file name (defaults to `SUMMARY.md`) |
+| `structure.glossary` | Glossary file name (defaults to `GLOSSARY.md`) |
+| `structure.languages` | Languages file name (defaults to `LANGS.md`) |
+
+### PDF Options
+
+PDF Output can be customized using a set of options in the `book.json`:
+
+| Variable | Description |
+| -------- | ----------- |
+| `pdf.pageNumbers` | Add page numbers to the bottom of every page (default is `true`) |
+| `pdf.fontSize` | Base font size (default is `12`) |
+| `pdf.fontFamily` | Base font family (default is `Arial`) |
+| `pdf.paperSize` | Paper size, options are `'a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'b0', 'b1', 'b2', 'b3', 'b4', 'b5', 'b6', 'legal', 'letter'` (default is `a4`) |
+| `pdf.margin.top` | Top margin (default is `56`) |
+| `pdf.margin.bottom` | Bottom margin (default is `56`) |
+| `pdf.margin.right` | Right margin (default is `62`) |
+| `pdf.margin.left` | Left margin (default is `62`) |

docs/ebook.md

@@ -0,0 +1,41 @@
+# Generating eBooks and PDFs
+
+GitBook can generates a website, but can also output content as ebook (ePub, Mobi, PDF).
+
+```
+# Generate a PDF file
+$ gitbook pdf ./ ./mybook.pdf
+
+# Generate an ePub file
+$ gitbook epub ./ ./mybook.epub
+
+# Generate a Mobi file
+$ gitbook mobi ./ ./mybook.mobi
+```
+
+### Installing ebook-convert
+
+`ebook-convert` is required to generate ebooks (epub, mobi, pdf).
+
+##### OS X
+
+Download the [Calibre application](https://calibre-ebook.com/download). After moving the `calibre.app` to your Applications folder create a symbolic link to the ebook-convert tool:
+
+```
+$ sudo ln -s ~/Applications/calibre.app/Contents/MacOS/ebook-convert /usr/bin
+```
+
+You can replace `/usr/bin` with any directory that is in your $PATH.
+
+### Cover
+
+Covers are used for all the ebook formats. You can either provide one yourself, or generate one using the [autocover plugin](https://plugins.gitbook.com/plugin/autocover).
+
+To provide a cover, place a **`cover.jpg`** file at the root directory of your book. Adding a **`cover_small.jpg`** will specify a smaller version of the cover. The cover should be a **JPEG** file.
+
+A good cover should respect the following guidelines:
+
+* Size of 1800x2360 pixels for `cover.jpg`, 200x262 for `cover_small.jpg`
+* No border
+* Clearly visible book title
+* Any important text should be visible in the small version

docs/examples.md

@@ -0,0 +1,27 @@
+---
+description: Real world examples of content published using GitBook.
+---
+
+# Examples
+
+More than 50,000 books have been published on [GitBook.com](https://www.gitbook.com/explore).
+
+### Books
+
+- [Front-end Handbook](https://www.gitbook.com/book/frontendmasters/front-end-handbook/details) by [Cody Lindley](http://codylindley.com)
+- [How to make an Operating System](https://www.gitbook.com/book/samypesse/how-to-create-an-operating-system/details) by [@SamyPesse](https://github.com/SamyPesse)
+- [Building Web Apps with Go](https://www.gitbook.com/book/codegangsta/building-web-apps-with-go/details) by [@codegangsta](https://github.com/codegangsta)
+- [Django Girls Tutorial](http://tutorial.djangogirls.org/en/index.html) by [Django Girls](https://djangogirls.org)
+- [Linux Inside](https://www.gitbook.com/book/0xax/linux-insides/details) by [0xAX](https://twitter.com/0xAX)
+- [Learn Javascript](https://www.gitbook.com/book/gitbookio/javascript/details) by [GitBook](https://twitter.com/GitbookIO)
+
+### Research Papers
+
+- [TowCenter Collection](https://www.gitbook.com/@towcenter) by [Columbia Journalism School](http://www.journalism.columbia.edu/)
+- [Block Relaxation Algorithms in Statistics](https://www.gitbook.com/@jandeleeuw) by Jan de Leeuw
+
+### Documentation
+
+- [DuckDuckHack Documentation](http://docs.duckduckhack.com) by [DuckDuckGo](https://duckduckgo.com/about)
+- This documentation
+

docs/faq.md

@@ -0,0 +1,55 @@
+# GitBook FAQ
+
+This page gathers common questions and answers concerning the GitBook format and toolchain.
+
+Questions about GitBook.com and the Editor are gather into the [help.gitbook.com's FAQ](http://help.gitbook.com/faq.html).
+
+#### How can I host/publish my book?
+
+Books can easily be published and hosted on [GitBook.com](https://www.gitbook.com). But GitBook output can be hosted on any static file hosting solution.
+
+#### What can I use to edit my content?
+
+Any text editor should work! But we advise using the [GitBook Editor](https://www.gitbook.com/editor). [GitBook.com](https://www.gitbook.com) also provides a web version of this editor.
+
+---
+
+#### Does GitBook supports RTL/bi-directional text ?
+
+The GitBook format supports right to left, and bi-directional writing. To enable it, you either need to specify a language (ex: `ar`), or force GitBook to use RTL in your `book.json`:
+
+``` json
+{
+    "language": "ar",
+    "direction": "rtl"
+}
+```
+
+With version 3.0 of GitBook, it's automatically detected according to the content.
+_Note that, while the output book will indeed respect RTL, the Editor doesn't support RTL writing yet_.
+
+#### Should I use an `.html` or `.md` extensions in my links?
+
+You should always use paths and the `.md` extensions when linking to your files, GitBook will automatically replace these paths by the appropriate link when the pointing file is referenced in the Table of Contents.
+
+#### Can I create a GitBook in a sub-directory of my repository?
+
+Yes, GitBooks can be created in [sub-directories](structure.md#subdirectory). GitBook.com and the CLI also looks by default in a serie of [folders](structure.md).
+
+#### Does GitBook supports RTL languages?
+
+Yes, GitBook automatically detect the direction in your pages (`rtl` or `ltr`) and adjust the layout accordingly. The direction can also be specified globally in the [book.json](config.md).
+
+---
+
+#### Does GitBook support Math equations?
+
+GitBook supports math equations and TeX thanks to plugins. There are currently 2 official plugins to display math: [mathjax](https://plugins.gitbook.com/plugin/mathjax) and [katex](https://plugins.gitbook.com/plugin/katex).
+
+#### Can I customize/theme the output?
+
+Yes, both the website and ebook outputs can be customized using [themes](themes/README.md).
+
+#### Can I add interactive content (videos, etc)?
+
+GitBook is very [extensible](plugins/README.md). You can use [existing plugins](https://plugins.gitbook.com) or create your own!

docs/languages.md

@@ -0,0 +1,17 @@
+# 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
+# Languages
+
+* [English](en/)
+* [French](fr/)
+* [Español](es/)
+```
+
+### Configuration for each language
+
+When a language book (ex: `en`) has a `book.json`, its configuration will extend the main configuration.
+
+The only exception is plugins, plugins are specified globally, and language specific plugins cannot be specified.

docs/lexicon.md

@@ -0,0 +1,14 @@
+# Glossary
+
+Allows you to specify terms and their respective definitions to be displayed as annotations. Based on those terms, GitBook will automatically build an index and highlight those terms in pages.
+
+The `GLOSSARY.md` format is a list of `h2` headings, along with a description paragraph:
+
+```markdown
+## Term
+Definition for this term
+
+## Another term
+With it's definition, this can contain bold text
+and all other kinds of inline markup ...
+```

docs/pages.md

@@ -0,0 +1,104 @@
+# Pages and Summary
+
+### Summary
+
+GitBook uses a `SUMMARY.md` file to define the structure of chapters and subchapters of the book. The `SUMMARY.md` file is used to generate the book's table of contents.
+
+The format of `SUMMARY.md` is just a list of links. The link's title is used as the chapter's title, and the link's target is a path to that chapter's file.
+
+Adding a nested list to a parent chapter will create subchapters.
+
+##### Simple example
+
+```markdown
+# Summary
+
+* [Part I](part1/README.md)
+    * [Writing is nice](part1/writing.md)
+    * [GitBook is nice](part1/gitbook.md)
+* [Part II](part2/README.md)
+    * [We love feedback](part2/feedback_please.md)
+    * [Better tools for authors](part2/better_tools.md)
+```
+
+Each chapter has a dedicated page (`part#/README.md`) and is split into subchapters.
+
+##### Anchors
+
+Chapters in the Table of Contents can be pointing to specific part of a file using anchor.
+
+```markdown
+# Summary
+
+### Part I
+
+* [Part I](part1/README.md)
+    * [Writing is nice](part1/README.md#writing)
+    * [GitBook is nice](part1/README.md#gitbook)
+* [Part II](part2/README.md)
+    * [We love feedback](part2/README.md#feedback)
+    * [Better tools for authors](part2/README.md#tools)
+```
+
+
+##### Parts
+
+The Table of Contents can be divided into parts separated by headings or horizontal lines:
+
+```markdown
+# Summary
+
+### Part I
+
+* [Writing is nice](part1/writing.md)
+* [GitBook is nice](part1/gitbook.md)
+
+### Part II
+
+* [We love feedback](part2/feedback_please.md)
+* [Better tools for authors](part2/better_tools.md)
+
+----
+
+* [Last part without title](part3/title.md)
+```
+
+Parts are just groups of chapters and do not have dedicated pages, but according to the theme, it will show in the navigation.
+
+### Pages
+
+#### Markdown syntax
+
+Most of the files for GitBook use the Markdown syntax by default. GitBook infers your pages's structure from it. The syntax used is similar to the [GitHub Flavored Markdown syntax](https://guides.github.com/features/mastering-markdown/). One can also opt for the [AsciiDoc syntax](asciidoc.md).
+
+##### Example of a chapter file
+
+``` markdown
+# Title of the chapter
+
+This is a great introduction.
+
+## Section 1
+
+Markdown will dictates _most_ of your **book's structure**
+
+## Section 2
+
+...
+
+```
+
+#### Front Matter
+
+Pages can contain an optional front matter. It can be used to define the page's description. The front matter must be the first thing in the file and must take the form of valid YAML set between triple-dashed lines. Here is a basic example:
+
+```yaml
+---
+description: This is a short description of my page
+---
+
+# The content of my page
+...
+```
+
+The front matter can define variables of your own, they will be added to the [page variable](templating/variables.md) so you can use them in your templating.

docs/plugins/README.md

@@ -0,0 +1,28 @@
+# Plugins
+
+Plugins are the best way to extend GitBook functionalities (ebook and website). There exist plugins to do a lot of things: bring math formulas display support, track visits using Google Analytic, etc.
+
+### How to find plugins?
+
+Plugins can be easily searched on [plugins.gitbook.com](https://plugins.gitbook.com).
+
+
+### How to install a plugin?
+
+Once you find a plugin that you want to install, you need to add it to your `book.json`:
+
+```
+{
+    "plugins": ["myPlugin", "anotherPlugin"]
+}
+```
+
+You can also specify a specific version using: `"myPlugin@0.3.1"`. By default GitBook will resolve the latest version of the plugin compatbile with the current GitBook version.
+
+### GitBook.com
+
+Plugins are automatically installed on [GitBook.com](https://www.gitbook.com). Locally, run `gitbook install` to install and prepare all plugins for your books.
+
+### Configuring plugins
+
+Plugins specific configurations are stored in `pluginsConfig`. You have to refer to the documentation of the plugin itself for details about the available options.

docs/plugins/api.md

@@ -0,0 +1,97 @@
+# Context and APIs
+
+GitBooks provides different APIs and contexts to plugins. These APIs can vary according to the GitBook version being used, your plugin should specify the `engines.gitbook` field in `package.json` accordingly.
+
+#### Book instance
+
+The `Book` class is the central point of GitBook, it centralize all access read methods. This class is defined in [book.js](https://github.com/GitbookIO/gitbook/blob/master/lib/book.js).
+
+```js
+// Read configuration from book.json
+var value = book.config.get('title', 'Default Value');
+
+// Resolve a filename to an absolute path
+var filepath = book.resolve('README.md');
+
+// Render an inline markup string
+book.renderInline('markdown', 'This is **Markdown**')
+    .then(function(str) { ... })
+
+// Render a markup string (block mode)
+book.renderBlock('markdown', '* This is **Markdown**')
+    .then(function(str) { ... })
+```
+
+#### Output instance
+
+The `Output` class represent the output/write process.
+
+```js
+// Return root folder for the output
+var root = output.root();
+
+// Resolve a file in the output folder
+var filepath = output.resolve('myimage.png');
+
+// Convert a filename to an URL (returns a path to an html file)
+var fileurl = output.toURL('mychapter/README.md');
+
+// Write a file in the output folder
+output.writeFile('hello.txt', 'Hello World')
+    .then(function() { ... });
+
+// Copy a file to the output folder
+output.copyFile('./myfile.jpg', 'cover.jpg')
+    .then(function() { ... });
+
+// Verify that a file exists
+output.hasFile('hello.txt')
+    .then(function(exists) { ... });
+```
+
+#### Page instance
+
+A page instance represent the current parsed page.
+
+```js
+// Title of the page (from SUMMARY)
+page.title
+
+// Content of the page (Markdown/Asciidoc/HTML according to the stage)
+page.content
+
+// Relative path in the book
+page.path
+
+// Absolute path to the file
+page.rawPath
+
+// Type of parser used for this file
+page.type ('markdown' or 'asciidoc')
+```
+
+#### Context for Blocks and Filters
+
+Blocks and filters have access to the same context, this context is bind to the template engine execution:
+
+```js
+{
+    // Current templating syntax
+    "ctx": {
+        // For example, after a {% set message = "hello" %}
+        "message": "hello"
+    },
+
+    // Book instance
+    "book" <Book>,
+
+    // Output instance
+    "output": <Output>
+}
+```
+
+For example a filter or block function can access the current book using: `this.book`.
+
+#### Context for Hooks
+
+Hooks only have access to the `<Book>` instance using `this.book`.

docs/plugins/blocks.md

@@ -0,0 +1,62 @@
+# Extend Blocks
+
+Extending templating blocks is the best way to provide extra functionalities to authors.
+
+The most common usage is to process the content within some tags at runtime. It's like [filters](./filters.md), but on steroids because you aren't confined to a single expression.
+
+### Defining a new block
+
+Blocks are defined by the plugin, blocks is a map of name associated with a block descriptor. The block descriptor needs to contain at least a `process` method.
+
+```js
+module.exports = {
+    blocks: {
+        tag1: {
+            process: function(block) {
+                return "Hello "+block.body+", How are you?";
+            }
+        }
+    }
+};
+```
+
+The `process` should return the html content that will replace the tag. Refer to [Context and APIs](./api.md) to learn more about `this` and GitBook API.
+
+### Handling block arguments
+
+Arguments can be passed to blocks:
+
+```
+{% tag1 "argument 1", "argument 2", name="Test" %}
+This is the body of the block.
+{% endtag1 %}
+```
+
+And arguments are easily accessible in the `process` method:
+
+```js
+module.exports = {
+    blocks: {
+        tag1: {
+            process: function(block) {
+                // block.args equals ["argument 1", "argument 2"]
+                // block.kwargs equals { "name": "Test" }
+            }
+        }
+    }
+};
+```
+
+### Handling sub-blocks
+
+A defined block can be parsed into different sub-blocks, for example let's consider the source:
+
+```
+{% myTag %}
+    Main body
+    {% subblock1 %}
+    Body of sub-block 1
+    {% subblock 2 %}
+    Body of sub-block 1
+{% endmyTag %}
+```

docs/plugins/create.md

@@ -0,0 +1,74 @@
+# Create and publish a plugin
+
+A GitBook plugin is a node package published on NPM that follow a defined convention.
+
+## Structure
+
+#### package.json
+
+The `package.json` is a manifest format for describing **Node.js modules**. GitBook plugins are built on top of Node modules. It declares dependencies, version, ownership, and other information required to run a plugin in GitBook. This document describes the schema in detail.
+
+A plugin manifest `package.json` can also contain details about the required configuration. The configuration schema is defined in the `gitbook` field of the `package.json` (This field follow the [JSON-Schema](http://json-schema.org) guidelines):
+
+```js
+{
+    "name": "gitbook-plugin-mytest",
+    "version": "0.0.1",
+    "description": "This is my first GitBook plugin",
+    "engines": {
+        "gitbook": ">1.x.x"
+    },
+    "gitbook": {
+        "properties": {
+            "myConfigKey": {
+                "type": "string",
+                "default": "it's the default value",
+                "description": "It defines my awesome config!"
+            }
+        }
+    }
+}
+```
+
+You can learn more about `package.json` from the [NPM documentation](https://docs.npmjs.com/files/package.json).
+
+The **package name** must begin with `gitbook-plugin-` and the **package engines** should contains `gitbook`.
+
+#### index.js
+
+The `index.js` is main entry point of your plugin runtime:
+
+```js
+module.exports = {
+    // Map of hooks
+    hooks: {},
+
+    // Map of new blocks
+    blocks: {},
+
+    // Map of new filters
+    filters: {}
+};
+```
+
+## Publish your plugin
+
+GitBook plugins can be published on [NPM](https://www.npmjs.com).
+
+To publish a new plugin, you need to create an account on [npmjs.com](https://www.npmjs.com) then publish it from the command line:
+
+```
+$ npm publish
+```
+
+## Private plugins
+
+Private plugins can be hosted on GitHub and included using `git` urls:
+
+```
+{
+    "plugins": [
+        "myplugin@git+https://github.com/MyCompany/mygitbookplugin.git#1.0.0"
+    ]
+}
+```

docs/plugins/filters.md

@@ -0,0 +1,57 @@
+# Extend Filters
+
+Filters are essentially functions that can be applied to variables. They are called with a pipe operator (`|`) and can take arguments.
+
+```
+{{ foo | title }}
+{{ foo | join(",") }}
+{{ foo | replace("foo", "bar") | capitalize }}
+```
+
+### Defining a new filter
+
+Plugins can extend filters by defining custom functions in their entry point under the `filters` scope.
+
+A filter function takes as first argument the content to filter, and should return the new content.
+Refer to [Context and APIs](./api.md) to learn more about `this` and GitBook API.
+
+```js
+module.exports = {
+    filters: {
+        hello: function(name) {
+            return 'Hello '+name;
+        }
+    }
+};
+```
+
+The filter `hello` can then be used in the book:
+
+```
+{{ "Aaron"|hello }}, how are you?
+```
+
+### Handling block arguments
+
+Arguments can be passed to filters:
+
+```
+Hello {{ "Samy"|fullName("Pesse", man=true}} }}
+```
+
+Arguments are passed to the function, named-arguments are passed as a last argument (object).
+
+```js
+module.exports = {
+    filters: {
+        fullName: function(firstName, lastName, kwargs) {
+            var name = firstName + ' ' + lastName;
+
+            if (kwargs.man) name = "Mr" + name;
+            else name = "Mrs" + name;
+
+            return name;
+        }
+    }
+};
+```

docs/plugins/hooks.md

@@ -0,0 +1,90 @@
+# Hooks
+
+Hooks is a method of augmenting or altering the behavior of the process, with custom callbacks.
+
+### List of hooks
+
+### Relative to the global pipeline
+
+| Name | Description | Arguments |
+| ---- | ----------- | --------- |
+| `init` | Called after parsing the book, before generating output and pages. | None |
+| `finish:before` | Called after generating the pages, before copying assets, cover, ... | None |
+| `finish` | Called after everything else. | None |
+
+### Relative to the page pipeline
+
+> It is recommended using [templating](./templating.md) to extend page parsing.
+
+| Name | Description | Arguments |
+| ---- | ----------- | --------- |
+| `page:before` | Called before running the templating engine on the page | Page Object |
+| `page` | Called before outputting and indexing the page. | Page Object |
+
+##### Page Object
+
+```js
+{
+    // Parser named
+    "type": "markdown",
+
+    // File Path relative to book root
+    "path": "page.md",
+
+    // Absolute file path
+    "rawpath": "/usr/...",
+
+    // Title of the page in the SUMMARY
+    "title": "",
+
+    // Content of the page
+    // Markdown/Asciidoc in "page:before"
+    // HTML in "page"
+    "content": "# Hello"
+}
+```
+
+##### Example to add a title
+
+In the `page:before` hook, `page.content` is the markdown/asciidoc content.
+
+```js
+{
+    "page:before": function(page) {
+        page.content = "# Title\n" +page.content;
+        return page;
+    }
+}
+```
+
+##### Example to replace some html
+
+In the `page` hook, `page.content` is the HTML generated from the markdown/asciidoc conversion.
+
+```js
+{
+    "page": function(page) {
+        page.content = page.content.replace("<b>", "<strong>")
+            .replace("</b>", "</strong>");
+        return page;
+    }
+}
+```
+
+
+### Asynchronous Operations
+
+Hooks callbacks can be asynchronous and return promises.
+
+Example:
+
+```js
+{
+    "init": function() {
+        return writeSomeFile()
+        .then(function() {
+            return writeAnotherFile();
+        });
+    }
+}
+```

docs/plugins/testing.md

@@ -0,0 +1,22 @@
+# Testing your plugin
+
+### Testing your plugin locally
+
+Testing your plugin on your book before plushing it is possible using [npm link](https://docs.npmjs.com/cli/link).
+
+In the plugin's folder, run:
+
+```
+$ npm link
+```
+
+The nin your book's folder:
+
+```
+$ npm link gitbook-plugin-<plugin's name>
+```
+
+### Unit testing on Travis
+
+[gitbook-tester](https://github.com/todvora/gitbook-tester) makes it easy to write **Node.js/Mocha** unit tests for your plugins. Using [Travis.org](https://travis.org), tests can be run on each commits/tags.
+

docs/setup.md

@@ -0,0 +1,69 @@
+# Setup and Installation of GitBook
+
+Getting GitBook installed and ready-to-go should only take a few minutes.
+
+### GitBook.com
+
+[GitBook.com](https://www.gitbook.com) is an easy to use solution to write, publish and host books. It is the easiest solution for publishing your content and collaborating on it.
+
+It integrates well with the [GitBook Editor](https://www.gitbook.com/editor).
+
+### Local Installation
+
+##### Requirements
+
+Installing GitBook is easy and straightforward. Your system just needs to meet these two requirements:
+
+* NodeJS (v4.0.0 and above is recommended)
+* Windows, Linux, Unix, or Mac OS X
+
+##### Install with NPM
+
+The best way to install GitBook is via **NPM**. At the terminal prompt, simply run the following command to install GitBook:
+
+```
+$ npm install gitbook-cli -g
+```
+
+`gitbook-cli` is an utility to install and use multiple versions of GitBook on the same system. It will automatically install the required version of GitBook to build a book.
+
+##### Create a book
+
+GitBook can setup a boilerplate book:
+
+```
+$ gitbook init
+```
+
+If you wish to create the book into a new directory, you can do so by running `gitbook init ./directory`
+
+Preview and serve your book using:
+
+```
+$ gitbook serve
+```
+
+Or build the static website using:
+
+```
+$ gitbook build
+```
+
+##### Install pre-releases
+
+`gitbook-cli` makes it easy to download and install other versions of GitBook to test with your book:
+
+```
+$ gitbook fetch beta
+```
+
+Use `gitbook ls-remote` to list remote versions available for install.
+
+##### Debugging
+
+You can use the options `--log=debug` and `--debug` to get better error messages (with stack trace). For example:
+
+```
+$ gitbook build ./ --log=debug --debug
+```
+

docs/structure.md

@@ -0,0 +1,66 @@
+# Directory Structure
+
+GitBook uses a simple directory structure. All Markdown/Asciidoc files listed in the [SUMMARY](pages.md) will be transformed as HTML. Multi-Lingual books have a slightly [different structure](languages.md).
+
+A basic GitBook usually looks something like this:
+
+```
+.
+├── book.json
+├── README.md
+├── SUMMARY.md
+├── chapter-1/
+|   ├── README.md
+|   └── something.md
+└── chapter-2/
+    ├── README.md
+    └── something.md
+```
+
+An overview of what each of these does:
+
+| File | Description |
+| -------- | ----------- |
+| `book.json` | Stores [configuration](config.md) data (__optional__) |
+| `README.md` | Preface / Introduction for your book (**required**) |
+| `SUMMARY.md` | Table of Contents (See [Pages](pages.md)) (__optional__) |
+| `GLOSSARY.md` | Lexicon / List of terms to annotate (See [Glossary](lexicon.md)) (__optional__) |
+
+### Static files and Images
+
+A static file is a file that is not listed in the `SUMMARY.md`. All static files, unless [ignored](#ignore), are copied to the output.
+
+### Ignoring files & folders {#ignore}
+
+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`:
+
+```
+# This is a comment
+
+# Ignore the file test.md
+test.md
+
+# Ignore everything in the directory "bin"
+bin/*
+```
+
+### Project integration with subdirectory {#subdirectory}
+
+For software projects, you can use a subdirectory (like `docs/`) to store the book for the project's documentation. You can configure the [`root` option](config.md) to indicate the folder where GitBook can find the book's files:
+
+```
+.
+├── book.json
+└── docs/
+    ├── README.md
+    └── SUMMARY.md
+```
+
+With `book.json` containing:
+
+```
+{
+    "root": "./docs"
+}
+```

docs/syntax/asciidoc.md

@@ -0,0 +1,65 @@
+# AsciiDoc
+
+Since version `2.0.0`, GitBook can also accept AsciiDoc as an input format.
+
+Please refer to the [AsciiDoc Syntax Quick Reference](http://asciidoctor.org/docs/asciidoc-syntax-quick-reference/) for more informations about the format.
+
+Just like for markdown, GitBook is using some special files to extract structures: `README.adoc`, `SUMMARY.adoc`, `LANGS.adoc` and `GLOSSARY.adoc`.
+
+### README.adoc
+
+This is the main entry of your book: the introduction. This file is **required**.
+
+### SUMMARY.adoc
+
+This file defines the list of chapters and subchapters. Just like  in Markdown, the `SUMMARY.adoc`'s format is simply a list of links, the name of the link is used as the chapter's name, and the target is a path to that chapter's file.
+
+Subchapters are defined simply by adding a nested list to a parent chapter.
+
+```asciidoc
+= Summary
+
+. link:chapter-1/README.adoc[Chapter 1]
+.. link:chapter-1/ARTICLE1.adoc[Article 1]
+.. link:chapter-1/ARTICLE2.adoc[Article 2]
+... link:chapter-1/ARTICLE-1-2-1.adoc[Article 1.2.1]
+. link:chapter-2/README.adoc[Chapter 2]
+. link:chapter-3/README.adoc[Chapter 3]
+. link:chapter-4/README.adoc[Chapter 4]
+.. Unfinished article
+. Unfinished Chapter
+```
+
+### LANGS.adoc
+
+For [Multi-Languages](./languages.md) books, this file is used to define the different supported languages and translations.
+
+This file is following the same syntax as the `SUMMARY.adoc`:
+
+```asciidoc
+= Languages
+
+. link:en/[English]
+. link:fr/[French]
+```
+
+### GLOSSARY.adoc
+
+This file is used to define terms. [See the glossary section](./lexicon.md).
+
+```asciidoc
+= Glossary
+
+== Magic
+
+Sufficiently advanced technology, beyond the understanding of the
+observer producing a sense of wonder.
+
+== PHP
+
+A popular web programming language, used by many large websites such
+as Facebook. Rasmus Lerdorf originally created PHP in 1994 to power
+his personal homepage (PHP originally stood for "Personal Home Page"
+but now stands for "PHP: Hypertext Preprocessor"). ```
+
+

docs/syntax/markdown.md

@@ -0,0 +1,223 @@
+# Markdown
+
+Most of the examples from this documentation are in Markdown. Markdown is default parser for GitBook, but one can also opt for the [AsciiDoc syntax](asciidoc.md).
+
+Here’s an overview of Markdown syntax that you can use with GitBook (same as GitHub with some additions).
+
+### Headings
+
+To create a heading, add one to six `#` symbols before your heading text. The number of # you use will determine the size of the heading.
+
+```markdown
+# This is an <h1> tag
+## This is an <h2> tag
+###### This is an <h6> tag
+```
+
+GitBook supports a nice way for explicitly setting the header ID. If you follow the header text with an opening curly bracket (separated from the text with a least one space), a hash, the ID and a closing curly bracket, the ID is set on the header. If you use the trailing hash feature of atx style headers, the header ID has to go after the trailing hashes. For example:
+
+```markdown
+Hello {#id}
+-----
+
+# Hello {#id}
+
+# Hello # {#id}
+```
+
+### Paragraphs and Line Breaks {#paragraphs}
+
+A paragraph is simply one or more consecutive lines of text, separated by one or more blank lines. (A blank line is any line that looks like a blank line — a line containing nothing but spaces or tabs is considered blank.) Normal paragraphs should not be indented with spaces or tabs.
+
+```
+Here's a line for us to start with.
+
+This line is separated from the one above by two newlines, so it will be a *separate paragraph*.
+```
+
+### Emphasis {#emphasis}
+
+```markdown
+*This text will be italic*
+_This will also be italic_
+
+**This text will be bold**
+__This will also be bold__
+
+~~This text will be crossed out.~~
+
+_You **can** combine them_
+```
+
+### Lists {#lists}
+
+Markdown supports ordered (numbered) and unordered (bulleted) lists.
+
+##### Unordered
+
+Unordered lists use asterisks, pluses, and hyphens — interchangably — as list markers:
+
+```markdown
+* Item 1
+* Item 2
+  * Item 2a
+  * Item 2b
+```
+
+##### Ordered
+
+Ordered lists use numbers followed by periods:
+
+```markdown
+1. Item 1
+2. Item 2
+3. Item 3
+   * Item 3a
+   * Item 3b
+```
+
+### Links {#links}
+
+Markdown supports two style of links: inline and reference.
+
+A simple link can be created by surrounding the text with square brackets and the link URL with parentheses:
+
+```markdown
+This is [an example](http://example.com/ "Title") inline link with a title.
+
+[This link](http://example.net/) has no title attribute.
+```
+
+Links can point to relative paths, anchors or absolute urls.
+
+
+### References
+
+There is another way to create links which does not interrupt the text flow. The URL and title are defined using a reference name and this reference name is then used in square brackets instead of the link URL:
+
+```markdown
+This is [an example][id] reference-style link.
+```
+
+Then, anywhere in the document, you define your link label like this, on a line by itself:
+
+```markdown
+[id]: http://example.com/  "Optional Title Here"
+```
+
+### Images {#images}
+
+Images can be created in a similar way than links: just use an exclamation mark before the square brackets. The link text will become the alternative text of the image and the link URL specifies the image source:
+
+```markdown
+An image: ![gras](img/image.jpg)
+```
+
+### Blockquotes {#blockquotes}
+
+A blockquote is started using the `>` marker followed by an optional space; all following lines that are also started with the blockquote marker belong to the blockquote. You can use any block-level elements inside a blockquote:
+
+```markdown
+As Kanye West said:
+
+> We're living the future so
+> the present is our past.
+```
+
+### Tables {#tables}
+
+You can create tables by assembling a list of words and dividing them with hyphens `-` (for the first row), and then separating each column with a pipe `|`:
+
+```markdown
+| First Header  | Second Header |
+| ------------- | ------------- |
+| Content Cell  | Content Cell  |
+| Content Cell  | Content Cell  |
+```
+
+The pipes on either end of the table are optional. Cells can vary in width and do not need to be perfectly aligned within columns. There must be at least three hyphens in each column of the header row.
+
+### Code {#code}
+
+Markdown supports two different code block styles. One uses lines indented with either four spaces or one tab whereas the other uses lines with tilde characters as delimiters – therefore the content does not need to be indented:
+
+```markdown
+This is a sample code block.
+
+    Continued here.
+
+```
+
+##### Fenced code blocks
+
+You can create fenced code blocks by placing triple backticks ` ``` ` before and after the code block. We recommend placing a blank line before and after code blocks to make the raw formatting easier to read.
+
+    ```
+    function test() {
+      console.log("notice the blank line before this function?");
+    }
+    ```
+
+##### Syntax highlighting
+
+You can add an optional language identifier to enable syntax highlighting in your fenced code block.
+
+For example, to syntax highlight Ruby code:
+
+    ```ruby
+    require 'redcarpet'
+    markdown = Redcarpet.new("Hello World!")
+    puts markdown.to_html
+    ```
+
+##### Inline code
+
+Text phrases can be marked up as code by surrounding them with backticks:
+
+    Use `gitbook` to convert the `text` in markdown
+    syntax to HTML.
+
+### Footnotes
+
+GitBook supports a simple syntax for such footnotes. Footnotes are relative to each pages.
+
+```markdown
+Text prior to footnote reference.[^2]
+
+[^2]: Comment to include in footnote.
+```
+
+### HTML
+
+GitBook supports use of raw HTML in your text, Markdown syntax in HTML is not processed:
+
+```
+<div>
+Markdown here will not be **parsed**
+</div>
+```
+
+### Horizontal Rule
+
+Horizontal Rules can be inserted using three or more asterisks, dashes or underscores, optionally separated by spaces or tabs, on an otherwise blank line:
+
+```markdown
+Three or more...
+
+---
+
+Hyphens
+
+***
+
+Asterisks
+
+```
+
+### Ignoring Markdown formatting
+
+You can tell GitBook to ignore (or escape) Markdown formatting by using `\` before the Markdown character.
+
+```
+Let's rename \*our-new-project\* to \*our-old-project\*.
+```

docs/templating/README.md

@@ -0,0 +1,99 @@
+# Templating
+
+GitBook uses the [Nunjucks templating language](https://mozilla.github.io/nunjucks/) to process pages and theme's templates.
+
+The Nunjucks syntax is very similar to **Jinja2** or **Liquid**. Its syntax uses surrounding braces `{ }` to mark content that needs to be processed.
+
+### Variables
+
+A variable looks up a value from the template context. If you wanted to simply display a variable, you would use the `{{ variable }}` syntax. For example :
+
+```twig
+My name is {{ name }}, nice to meet you
+```
+
+This looks up username from the context and displays it. Variable names can have dots in them which lookup properties, just like JavaScript. You can also use the square bracket syntax.
+
+```twig
+{{ foo.bar }}
+{{ foo["bar"] }}
+```
+
+If a value is undefined, nothing is displayed. The following all output nothing if foo is undefined: `{{ foo }}`, `{{ foo.bar }}`, `{{ foo.bar.baz }}`.
+
+GitBook provides a set of [predefined  variables](variables.md) from the context.
+
+### Filters
+
+Filters are essentially functions that can be applied to variables. They are called with a pipe operator (`|`) and can take arguments.
+
+```twig
+{{ foo | title }}
+{{ foo | join(",") }}
+{{ foo | replace("foo", "bar") | capitalize }}
+```
+
+The third example shows how you can chain filters. It would display "Bar", by first replacing "foo" with "bar" and then capitalizing it.
+
+### Tags
+
+##### if
+
+`if` tests a condition and lets you selectively display content. It behaves exactly as JavaScript's `if` behaves.
+
+```twig
+{% if variable %}
+  It is true
+{% endif %}
+```
+
+If variable is defined and evaluates to true, "It is true" will be displayed. Otherwise, nothing will be.
+
+You can specify alternate conditions with `elif` and `else`:
+
+```twig
+{% if hungry %}
+  I am hungry
+{% elif tired %}
+  I am tired
+{% else %}
+  I am good!
+{% endif %}
+```
+
+##### for
+
+`for` iterates over arrays and dictionaries.
+
+```twig
+# Chapters about GitBook
+
+{% for article in glossary.terms['gitbook'].articles %}
+* [{{ article.title }}]({{ article.path }})
+{% endfor %}
+```
+
+##### set
+
+`set` lets you create/modify a variable.
+
+```twig
+{% set softwareVersion = "1.0.0" %}
+
+Current version is {{ softwareVersion }}.
+[Download it](website.com/download/{{ softwareVersion }})
+```
+
+##### include and block
+
+Inclusion and inheritance is detailled in the [Content References](conrefs.md) section.
+
+### Escaping
+
+If you want GitBook to ignore any of the special templating tags, you can use raw and anything inside of it will be output as plain text.
+
+``` twig
+{% raw %}
+  this will {{ not be processed }}
+{% endraw %}
+```

docs/templating/builtin.md

@@ -0,0 +1,18 @@
+# Builtin Templating Helpers
+
+GitBook provides a serie of builtin filters and blocks to help you write templates.
+
+### Filters
+
+`value|default(default, [boolean])`If value is strictly undefined, return default, otherwise value. If boolean is true, any JavaScript falsy value will return default (false, "", etc)
+
+`arr|sort(reverse, caseSens, attr)`
+Sort arr with JavaScript's arr.sort function. If reverse is true, result will be reversed. Sort is case-insensitive by default, but setting caseSens to true makes it case-sensitive. If attr is passed, will compare attr from each item.
+
+### Blocks
+
+`{% markdown %}Markdown string{% endmarkdown %}`
+Render inline markdown
+
+`{% asciidoc %}AsciiDoc string{% endasciidoc %}`
+Render inline asciidoc

docs/templating/conrefs.md

@@ -0,0 +1,55 @@
+# Content References
+
+Content referencing (conref) is a convenient mechanism to reuse content from other files or books.
+
+### Importing local files
+
+Importing an other file's content is easy using the `include` tag:
+
+```
+{% include "./test.md" %}
+```
+
+### Importing file from another book
+
+GitBook can also resolve the include path by using git:
+
+```
+{% include "git+https://github.com/GitbookIO/documentation.git/README.md#0.0.1" %}
+```
+
+The format of git url is:
+
+```
+git+https://user@hostname/owner/project.git/file#commit-ish
+```
+
+The real git url part should finish with `.git`, the filename to import is extracted after the `.git` till the fragment of the url.
+
+The `commit-ish` can be any tag, sha, or branch which can be supplied as an argument to `git checkout`. The default is `master`.
+
+### Inheritance
+
+Template inheritance is a way to make it easy to reuse templates. When writing a template, you can define "blocks" that child templates can override. The inheritance chain can be as long as you like.
+
+`block` defines a section on the template and identifies it with a name. Base templates can specify blocks and child templates can override them with new content.
+
+```
+{% extends "./mypage.md" %}
+
+{% block pageContent %}
+# This is my page content
+{% endblock %}
+```
+
+In the file `mypage.md`, you should specify the blocks that can be extended:
+
+```
+{% block pageContent %}
+This is the default content
+{% endblock %}
+
+# License
+
+{% include "./LICENSE" %}
+```

docs/templating/variables.md

@@ -0,0 +1,86 @@
+# Variables
+
+The following is a reference of the available data during book's parsing and theme generation.
+
+### Global Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `book` | Book-wide information + configuration settings from `book.json`. See below for details. |
+| `gitbook` | GitBook specific information |
+| `page` | Current page specific information |
+| `file` | File associated with the current page specific information |
+| `readme` | Information about the Readme |
+| `glossary` | Information about the Glossary |
+| `summary` | Information about the table of contents |
+| `languages` | List of languages for multi-lingual books |
+| `output` | Information about the output generator |
+| `config` | Dump of the `book.json` |
+
+### Book Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `book.[CONFIGURATION_DATA]` | All the `variables` set via the `book.json` are available through the book variable. |
+| `book.language` | Current language for a multilingual book |
+
+### GitBook Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `gitbook.time` | The current time (when you run the `gitbook` command) . |
+| `gitbook.version` | Version of GitBook used to generate the book |
+
+### File Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `file.path` | The path to the raw page |
+| `file.mtime` | Modified Time. Last time the file was modified |
+| `file.type` | The name of the parser used to compile this file (ex: `markdown`, `asciidoc`, etc) |
+
+#### Page Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `page.title` | Title of the page |
+| `page.previous` | Previous page in the Table of Contents (can be `null`) |
+| `page.next` | Next page in the Table of Contents (can be `null`) |
+| `page.dir` | Text direction, based on configuration or detected from content (`rtl` or `ltr`) |
+
+#### Table of Contents Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `summary.parts` | List of sections in the Table of Contents |
+
+The whole table of contents (`SUMMARY.md`) can be accessed:
+
+`summary.parts[0].articles[0].title` will return the title of the first article.
+
+#### Multi-lingual book Variable
+
+| Variable | Description |
+| -------- | ----------- |
+| `languages.list` | List of languages for this book |
+
+Languages are defined by `{ id: 'en', title: 'English' }`.
+
+### Output Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `output.name` | Name of the output generator, possible values are `website`, `json`, `ebook` |
+| `output.format` | When `output.name == "ebook"`, `format` defines the ebook format that will be generated, possible values are `pdf`, `epub` or `mobi` |
+
+### Readme Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `readme.path` | Path to the Readme in the book |
+
+### Glossary Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `glossary.path` | Path to the Glossary in the book |

docs/themes/README.md

@@ -0,0 +1,39 @@
+# Theming
+
+Since version 3.0.0, GitBook can be easily themed. Books use the [theme-default](https://github.com/GitbookIO/theme-default) theme by default.
+
+> **Caution**: Custom theming can block some plugins from working correctly.
+
+### Structure of a theme
+
+A theme is a plugin containing templates and assets. Overriding any individual template is optional, since themes always extend the default theme.
+
+| Folder | Description |
+| -------- | ----------- |
+| `_layouts` | Main folder containing all the templates |
+| `_layouts/website/page.html` | Template for a normal page |
+| `_layouts/ebook/page.html` | Template for a normal page during ebook generation (PDF< ePub, Mobi) |
+
+
+### Extend/Customize theme in a book
+
+Authors can extend the templates of a theme directly from their book's source (without creating an external theme). Templates will be resolved in the `_layouts` folder of the book first, then in the installed plugins/themes.
+
+### Extend instead of Forking
+
+When you want to make your theme changes available to multiple books, instead of forking the default theme, you can extend it using the [templating syntax](../templating/README.md):
+
+```html
+{% extends template.self %}
+
+{% block body %}
+    {{ super() }}
+    ... This will be added to the "body" block
+{% endblock %}
+```
+
+Take a look at the [API](https://github.com/GitbookIO/theme-api) theme for a more complete example.
+
+### Publish a theme
+
+Themes are published as plugins ([see related docs](../plugins/README.md)) with a `theme-` prefix. For example the theme `awesome` will be loaded from the `theme-awesome` plugin, and then from the `gitbook-plugin-theme-awesome` NPM package.

lib/__tests__/gitbook.js

@@ -0,0 +1,9 @@
+var gitbook = require('../gitbook');
+
+describe('satisfies', function() {
+
+    it('should return true for *', function() {
+        expect(gitbook.satisfies('*')).toBe(true);
+    });
+
+});

lib/__tests__/init.js

@@ -0,0 +1,16 @@
+var tmp = require('tmp');
+var initBook = require('../init');
+
+describe('initBook', function() {
+
+    it('should create a README and SUMMARY for empty book', function() {
+        var dir = tmp.dirSync();
+
+        return initBook(dir.name)
+        .then(function() {
+            expect(dir.name).toHaveFile('README.md');
+            expect(dir.name).toHaveFile('SUMMARY.md');
+        });
+    });
+
+});

lib/__tests__/module.js

@@ -0,0 +1,6 @@
+
+describe('GitBook', function() {
+    it('should correctly export', function() {
+        require('../');
+    });
+});

lib/api/decodeConfig.js

@@ -0,0 +1,17 @@
+/**
+    Decode changes from a JS API to a config object
+
+    @param {Config} config
+    @param {Object} result: result from API
+    @return {Config}
+*/
+function decodeGlobal(config, result) {
+    var values = result.values;
+
+    delete values.generator;
+    delete values.output;
+
+    return config.updateValues(values);
+}
+
+module.exports = decodeGlobal;

lib/api/decodeGlobal.js

@@ -0,0 +1,22 @@
+var decodeConfig = require('./decodeConfig');
+
+/**
+    Decode changes from a JS API to a output object.
+    Only the configuration can be edited by plugin's hooks
+
+    @param {Output} output
+    @param {Object} result: result from API
+    @return {Output}
+*/
+function decodeGlobal(output, result) {
+    var book = output.getBook();
+    var config = book.getConfig();
+
+    // Update config
+    config = decodeConfig(config, result.config);
+    book = book.set('config', config);
+
+    return output.set('book', book);
+}
+
+module.exports = decodeGlobal;

lib/api/decodePage.js

@@ -0,0 +1,44 @@
+var deprecate = require('./deprecate');
+
+/**
+    Decode changes from a JS API to a page object.
+    Only the content can be edited by plugin's hooks.
+
+    @param {Output} output
+    @param {Page} page: page instance to edit
+    @param {Object} result: result from API
+    @return {Page}
+*/
+function decodePage(output, page, result) {
+    var originalContent = page.getContent();
+
+    // No returned value
+    // Existing content will be used
+    if (!result) {
+        return page;
+    }
+
+    deprecate.disable('page.sections');
+
+    // GitBook 3
+    // Use returned page.content if different from original content
+    if (result.content != originalContent) {
+        page = page.set('content', result.content);
+    }
+
+    // GitBook 2 compatibility
+    // Finally, use page.sections
+    else if (result.sections) {
+        page = page.set('content',
+            result.sections.map(function(section) {
+                return section.content;
+            }).join('\n')
+        );
+    }
+
+    deprecate.enable('page.sections');
+
+    return page;
+}
+
+module.exports = decodePage;

lib/api/deprecate.js

@@ -0,0 +1,122 @@
+var is = require('is');
+var objectPath = require('object-path');
+
+var logged = {};
+var disabled = {};
+
+/**
+    Log a deprecated notice
+
+    @param {Book|Output} book
+    @param {String} key
+    @param {String} message
+*/
+function logNotice(book, key, message) {
+    if (logged[key] || disabled[key]) return;
+
+    logged[key] = true;
+
+    var logger = book.getLogger();
+    logger.warn.ln(message);
+}
+
+/**
+    Deprecate a function
+
+    @param {Book|Output} book
+    @param {String} key: unique identitifer for the deprecated
+    @param {Function} fn
+    @param {String} msg: message to print when called
+    @return {Function}
+*/
+function deprecateMethod(book, key, fn, msg) {
+    return function() {
+        logNotice(book, key, msg);
+
+        return fn.apply(this, arguments);
+    };
+}
+
+/**
+    Deprecate a property of an object
+
+    @param {Book|Output} book
+    @param {String} key: unique identitifer for the deprecated
+    @param {Object} instance
+    @param {String|Function} property
+    @param {String} msg: message to print when called
+    @return {Function}
+*/
+function deprecateField(book, key, instance, property, value, msg) {
+    var store = undefined;
+
+    var prepare = function() {
+        if (!is.undefined(store)) return;
+
+        if (is.fn(value)) store = value();
+        else store = value;
+    };
+
+    var getter = function(){
+        prepare();
+
+        logNotice(book, key, msg);
+        return store;
+    };
+    var setter = function(v) {
+        prepare();
+
+        logNotice(book, key, msg);
+        store = v;
+        return store;
+    };
+
+    Object.defineProperty(instance, property, {
+        get: getter,
+        set: setter,
+        enumerable: true,
+        configurable: true
+    });
+}
+
+/**
+    Enable a deprecation
+
+    @param {String} key: unique identitifer
+*/
+function enableDeprecation(key) {
+    disabled[key] = false;
+}
+
+/**
+    Disable a deprecation
+
+    @param {String} key: unique identitifer
+*/
+function disableDeprecation(key) {
+    disabled[key] = true;
+}
+
+/**
+    Deprecate a method in favor of another one
+
+    @param {Book} book
+    @param {String} key
+    @param {Object} instance
+    @param {String} oldName
+    @param {String} newName
+*/
+function deprecateRenamedMethod(book, key, instance, oldName, newName, msg) {
+    msg = msg || ('"' + oldName + '" is deprecated, use "' + newName + '()" instead');
+    var fn = objectPath.get(instance, newName);
+
+    instance[oldName] = deprecateMethod(book, key, fn, msg);
+}
+
+module.exports = {
+    method: deprecateMethod,
+    renamedMethod: deprecateRenamedMethod,
+    field: deprecateField,
+    enable: enableDeprecation,
+    disable: disableDeprecation
+};

lib/api/encodeConfig.js

@@ -0,0 +1,36 @@
+var objectPath = require('object-path');
+var deprecate = require('./deprecate');
+
+/**
+    Encode a config object into a JS config api
+
+    @param {Output} output
+    @param {Config} config
+    @return {Object}
+*/
+function encodeConfig(output, config) {
+    var result = {
+        values: config.getValues().toJS(),
+
+        get: function(key, defaultValue) {
+            return objectPath.get(result.values, key, defaultValue);
+        },
+
+        set: function(key, value) {
+            return objectPath.set(result.values, key, value);
+        }
+    };
+
+    deprecate.field(output, 'config.options', result, 'options',
+        result.values, '"config.options" property is deprecated, use "config.get(key)" instead');
+
+    deprecate.field(output, 'config.options.generator', result.values, 'generator',
+        output.getGenerator(), '"options.generator" property is deprecated, use "output.name" instead');
+
+    deprecate.field(output, 'config.options.generator', result.values, 'output',
+        output.getRoot(), '"options.output" property is deprecated, use "output.root()" instead');
+
+    return result;
+}
+
+module.exports = encodeConfig;

lib/api/encodeGlobal.js

@@ -0,0 +1,257 @@
+var path = require('path');
+var Promise = require('../utils/promise');
+var PathUtils = require('../utils/path');
+var fs = require('../utils/fs');
+
+var Plugins = require('../plugins');
+var deprecate = require('./deprecate');
+var fileToURL = require('../output/helper/fileToURL');
+var defaultBlocks = require('../constants/defaultBlocks');
+var gitbook = require('../gitbook');
+var parsers = require('../parsers');
+
+var encodeConfig = require('./encodeConfig');
+var encodeSummary = require('./encodeSummary');
+var encodeNavigation = require('./encodeNavigation');
+var encodePage = require('./encodePage');
+
+/**
+    Encode a global context into a JS object
+    It's the context for page's hook, etc
+
+    @param {Output} output
+    @return {Object}
+*/
+function encodeGlobal(output) {
+    var book = output.getBook();
+    var bookFS = book.getContentFS();
+    var logger = output.getLogger();
+    var outputFolder = output.getRoot();
+    var plugins = output.getPlugins();
+    var blocks = Plugins.listBlocks(plugins);
+
+    var result = {
+        log: logger,
+        config: encodeConfig(output, book.getConfig()),
+        summary: encodeSummary(output, book.getSummary()),
+
+        /**
+            Check if the book is a multilingual book
+
+            @return {Boolean}
+        */
+        isMultilingual: function() {
+            return book.isMultilingual();
+        },
+
+        /**
+            Check if the book is a language book for a multilingual book
+
+            @return {Boolean}
+        */
+        isLanguageBook: function() {
+            return book.isLanguageBook();
+        },
+
+        /**
+            Read a file from the book
+
+            @param {String} fileName
+            @return {Promise<Buffer>}
+        */
+        readFile: function(fileName) {
+            return bookFS.read(fileName);
+        },
+
+        /**
+            Read a file from the book as a string
+
+            @param {String} fileName
+            @return {Promise<String>}
+        */
+        readFileAsString: function(fileName) {
+            return bookFS.readAsString(fileName);
+        },
+
+        /**
+            Resolve a file from the book root
+
+            @param {String} fileName
+            @return {String}
+        */
+        resolve: function(fileName) {
+            return path.resolve(book.getContentRoot(), fileName);
+        },
+
+        /**
+            Resolve a page by it path
+
+            @param {String} filePath
+            @return {String}
+        */
+        getPageByPath: function(filePath) {
+            var page = output.getPage(filePath);
+            if (!page) return undefined;
+
+            return encodePage(output, page);
+        },
+
+        /**
+            Render a block of text (markdown/asciidoc)
+
+            @param {String} type
+            @param {String} text
+            @return {Promise<String>}
+        */
+        renderBlock: function(type, text) {
+            var parser = parsers.get(type);
+
+            return parser.parsePage(text)
+                .get('content');
+        },
+
+        /**
+            Render an inline text (markdown/asciidoc)
+
+            @param {String} type
+            @param {String} text
+            @return {Promise<String>}
+        */
+        renderInline: function(type, text) {
+            var parser = parsers.get(type);
+
+            return parser.parseInline(text)
+                .get('content');
+        },
+
+        template: {
+            /**
+                Apply a templating block and returns its result
+
+                @param {String} name
+                @param {Object} blockData
+                @return {Promise|Object}
+            */
+            applyBlock: function(name, blockData) {
+                var block = blocks.get(name) || defaultBlocks.get(name);
+                return Promise(block.applyBlock(blockData, result));
+            }
+        },
+
+        output: {
+            /**
+                Name of the generator being used
+                {String}
+            */
+            name: output.getGenerator(),
+
+            /**
+                Return absolute path to the root folder of output
+                @return {String}
+            */
+            root: function() {
+                return outputFolder;
+            },
+
+            /**
+                Resolve a file from the output root
+
+                @param {String} fileName
+                @return {String}
+            */
+            resolve: function(fileName) {
+                return path.resolve(outputFolder, fileName);
+            },
+
+            /**
+                Convert a filepath into an url
+                @return {String}
+            */
+            toURL: function(filePath) {
+                return fileToURL(output, filePath);
+            },
+
+            /**
+                Check that a file exists.
+
+                @param {String} fileName
+                @return {Promise}
+            */
+            hasFile: function(fileName, content) {
+                return Promise()
+                .then(function() {
+                    var filePath = PathUtils.resolveInRoot(outputFolder, fileName);
+
+                    return fs.exists(filePath);
+                });
+            },
+
+            /**
+                Write a file to the output folder,
+                It creates the required folder
+
+                @param {String} fileName
+                @param {Buffer} content
+                @return {Promise}
+            */
+            writeFile: function(fileName, content) {
+                return Promise()
+                .then(function() {
+                    var filePath = PathUtils.resolveInRoot(outputFolder, fileName);
+
+                    return fs.ensureFile(filePath)
+                    .then(function() {
+                        return fs.writeFile(filePath, content);
+                    });
+                });
+            },
+
+            /**
+                Copy a file to the output folder
+                It creates the required folder.
+
+                @param {String} inputFile
+                @param {String} outputFile
+                @param {Buffer} content
+                @return {Promise}
+            */
+            copyFile: function(inputFile, outputFile, content) {
+                return Promise()
+                .then(function() {
+                    var outputFilePath = PathUtils.resolveInRoot(outputFolder, outputFile);
+
+                    return fs.ensureFile(outputFilePath)
+                    .then(function() {
+                        return fs.copy(inputFile, outputFilePath);
+                    });
+                });
+            }
+        },
+
+        gitbook: {
+            version: gitbook.version
+        }
+    };
+
+    // Deprecated properties
+
+    deprecate.renamedMethod(output, 'this.isSubBook', result, 'isSubBook', 'isLanguageBook');
+    deprecate.renamedMethod(output, 'this.contentLink', result, 'contentLink', 'output.toURL');
+
+    deprecate.field(output, 'this.generator', result, 'generator',
+        output.getGenerator(), '"this.generator" property is deprecated, use "this.output.name" instead');
+
+    deprecate.field(output, 'this.navigation', result, 'navigation', function() {
+        return encodeNavigation(output);
+    }, '"navigation" property is deprecated');
+
+    deprecate.field(output, 'this.book', result, 'book',
+        result, '"book" property is deprecated, use "this" directly instead');
+
+    deprecate.field(output, 'this.options', result, 'options',
+        result.config.values, '"options" property is deprecated, use config.get(key) instead');
+
+    return result;
+}
+
+module.exports = encodeGlobal;

lib/api/encodeNavigation.js

@@ -0,0 +1,64 @@
+var Immutable = require('immutable');
+
+/**
+    Encode an article for next/prev
+
+    @param {Map<String:Page>}
+    @param {Article}
+    @return {Object}
+*/
+function encodeArticle(pages, article) {
+    var articlePath = article.getPath();
+
+    return {
+        path: articlePath,
+        title: article.getTitle(),
+        level: article.getLevel(),
+        exists: (articlePath && pages.has(articlePath)),
+        external: article.isExternal()
+    };
+}
+
+/**
+    this.navigation is a deprecated property from GitBook v2
+
+    @param {Output}
+    @return {Object}
+*/
+function encodeNavigation(output) {
+    var book = output.getBook();
+    var pages = output.getPages();
+    var summary = book.getSummary();
+    var articles = summary.getArticlesAsList();
+
+
+    var navigation = articles
+        .map(function(article, i) {
+            var ref = article.getRef();
+            if (!ref) {
+                return undefined;
+            }
+
+            var prev = articles.get(i - 1);
+            var next = articles.get(i + 1);
+
+            return [
+                ref,
+                {
+                    index: i,
+                    title: article.getTitle(),
+                    introduction: (i === 0),
+                    prev: prev? encodeArticle(pages, prev) : undefined,
+                    next: next? encodeArticle(pages, next) : undefined,
+                    level: article.getLevel()
+                }
+            ];
+        })
+        .filter(function(e) {
+            return Boolean(e);
+        });
+
+    return Immutable.Map(navigation).toJS();
+}
+
+module.exports = encodeNavigation;

lib/api/encodePage.js

@@ -0,0 +1,39 @@
+var JSONUtils = require('../json');
+var deprecate = require('./deprecate');
+var encodeProgress = require('./encodeProgress');
+
+/**
+    Encode a page in a context to a JS API
+
+    @param {Output} output
+    @param {Page} page
+    @return {Object}
+*/
+function encodePage(output, page) {
+    var book = output.getBook();
+    var summary = book.getSummary();
+    var fs = book.getContentFS();
+    var file = page.getFile();
+
+    // JS Page is based on the JSON output
+    var result = JSONUtils.encodePage(page, summary);
+
+    result.type = file.getType();
+    result.path = file.getPath();
+    result.rawPath = fs.resolve(result.path);
+
+    deprecate.field(output, 'page.progress', result, 'progress', function() {
+        return encodeProgress(output, page);
+    }, '"page.progress" property is deprecated');
+
+    deprecate.field(output, 'page.sections', result, 'sections', [
+        {
+            content: result.content,
+            type: 'normal'
+        }
+    ], '"sections" property is deprecated, use page.content instead');
+
+    return result;
+}
+
+module.exports = encodePage;

lib/api/encodeProgress.js

@@ -0,0 +1,63 @@
+var Immutable = require('immutable');
+var encodeNavigation = require('./encodeNavigation');
+
+/**
+    page.progress is a deprecated property from GitBook v2
+
+    @param {Output}
+    @param {Page}
+    @return {Object}
+*/
+function encodeProgress(output, page) {
+    var current = page.getPath();
+    var navigation = encodeNavigation(output);
+    navigation = Immutable.Map(navigation);
+
+    var n = navigation.size;
+    var percent = 0, prevPercent = 0, currentChapter = null;
+    var done = true;
+
+    var chapters = navigation
+        .map(function(nav, chapterPath) {
+            nav.path = chapterPath;
+            return nav;
+        })
+        .valueSeq()
+        .sortBy(function(nav) {
+            return nav.index;
+        })
+        .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;
+        })
+        .toJS();
+
+    return {
+        // Previous percent
+        prevPercent: prevPercent,
+
+        // Current percent
+        percent: percent,
+
+        // List of chapter with progress
+        chapters: chapters,
+
+        // Current chapter
+        current: currentChapter
+    };
+}
+
+module.exports = encodeProgress;
+

lib/api/encodeSummary.js

@@ -0,0 +1,51 @@
+var encodeSummaryArticle = require('../json/encodeSummaryArticle');
+
+/**
+    Encode summary to provide an API to plugin
+
+    @param {Output} output
+    @param {Config} config
+    @return {Object}
+*/
+function encodeSummary(output, summary) {
+    var result = {
+        /**
+            Iterate over the summary, it stops when the "iter" returns false
+
+            @param {Function} iter
+        */
+        walk: function (iter) {
+            summary.getArticle(function(article) {
+                var jsonArticle = encodeSummaryArticle(article, false);
+
+                return iter(jsonArticle);
+            });
+        },
+
+        /**
+            Get an article by its level
+
+            @param {String} level
+            @return {Object}
+        */
+        getArticleByLevel: function(level) {
+            var article = summary.getByLevel(level);
+            return (article? encodeSummaryArticle(article) : undefined);
+        },
+
+        /**
+            Get an article by its path
+
+            @param {String} level
+            @return {Object}
+        */
+        getArticleByPath: function(level) {
+            var article = summary.getByPath(level);
+            return (article? encodeSummaryArticle(article) : undefined);
+        }
+    };
+
+    return result;
+}
+
+module.exports = encodeSummary;

lib/api/index.js

@@ -0,0 +1,8 @@
+
+module.exports = {
+    encodePage:         require('./encodePage'),
+    decodePage:         require('./decodePage'),
+
+    encodeGlobal:       require('./encodeGlobal'),
+    decodeGlobal:       require('./decodeGlobal')
+};

lib/browser.js

@@ -0,0 +1,25 @@
+var Modifiers = require('./modifiers');
+
+module.exports = {
+    Parse:              require('./parse'),
+
+    // Models
+    Book:               require('./models/book'),
+    FS:                 require('./models/fs'),
+    Summary:            require('./models/summary'),
+    Glossary:           require('./models/glossary'),
+    Config:             require('./models/config'),
+    Page:               require('./models/page'),
+    PluginDependency:   require('./models/pluginDependency'),
+
+    // Modifiers
+    SummaryModifier:    Modifiers.Summary,
+    ConfigModifier:     Modifiers.Config,
+
+    // Constants
+    CONFIG_FILES:        require('./constants/configFiles.js'),
+    IGNORE_FILES:        require('./constants/ignoreFiles.js'),
+    DEFAULT_PLUGINS:     require('./constants/defaultPlugins'),
+    EXTENSIONS_MARKDOWN: require('./constants/extsMarkdown'),
+    EXTENSIONS_ASCIIDOC: require('./constants/extsAsciidoc')
+};

lib/cli/build.js

@@ -0,0 +1,34 @@
+var Parse = require('../parse');
+var Output = require('../output');
+var timing = require('../utils/timing');
+
+var options = require('./options');
+var getBook = require('./getBook');
+var getOutputFolder = require('./getOutputFolder');
+
+
+module.exports = {
+    name: 'build [book] [output]',
+    description: 'build a book',
+    options: [
+        options.log,
+        options.format,
+        options.timing
+    ],
+    exec: function(args, kwargs) {
+        var book = getBook(args, kwargs);
+        var outputFolder = getOutputFolder(args);
+
+        var Generator = Output.getGenerator(kwargs.format);
+
+        return Parse.parseBook(book)
+        .then(function(resultBook) {
+            return Output.generate(Generator, resultBook, {
+                root: outputFolder
+            });
+        })
+        .fin(function() {
+            if (kwargs.timing) timing.dump(book.getLogger());
+        });
+    }
+};

lib/cli/buildEbook.js

@@ -0,0 +1,78 @@
+var path = require('path');
+var tmp = require('tmp');
+
+var Promise = require('../utils/promise');
+var fs = require('../utils/fs');
+var Parse = require('../parse');
+var Output = require('../output');
+
+var options = require('./options');
+var getBook = require('./getBook');
+
+
+module.exports = function(format) {
+    return {
+        name: (format + ' [book] [output]'),
+        description: 'build a book into an ebook file',
+        options: [
+            options.log
+        ],
+        exec: function(args, kwargs) {
+            var extension = '.' + format;
+
+            // Output file will be stored in
+            var outputFile = args[1] || ('book' + extension);
+
+            // Create temporary directory
+            var outputFolder = tmp.dirSync().name;
+
+            var book = getBook(args, kwargs);
+            var logger = book.getLogger();
+            var Generator = Output.getGenerator('ebook');
+
+            return Parse.parseBook(book)
+            .then(function(resultBook) {
+                return Output.generate(Generator, resultBook, {
+                    root: outputFolder,
+                    format: format
+                });
+            })
+
+            // Extract ebook file
+            .then(function(output) {
+                var book = output.getBook();
+                var languages = book.getLanguages();
+
+                if (book.isMultilingual()) {
+                    return Promise.forEach(languages.getList(), function(lang) {
+                        var langID = lang.getID();
+
+                        var langOutputFile = path.join(
+                            path.dirname(outputFile),
+                            path.basename(outputFile, extension) + '_' + langID + extension
+                        );
+
+                        return fs.copy(
+                            path.resolve(outputFolder, langID, 'index' + extension),
+                            langOutputFile
+                        );
+                    })
+                    .thenResolve(languages.getCount());
+                } else {
+                    return fs.copy(
+                        path.resolve(outputFolder, 'index' + extension),
+                        outputFile
+                    ).thenResolve(1);
+                }
+            })
+
+            // Log end
+            .then(function(count) {
+                logger.info.ok(count + ' file(s) generated');
+
+                logger.debug('cleaning up... ');
+                return logger.debug.promise(fs.rmDir(outputFolder));
+            });
+        }
+    };
+};

lib/cli/getBook.js

@@ -0,0 +1,23 @@
+var path = require('path');
+var Book = require('../models/book');
+var createNodeFS = require('../fs/node');
+
+/**
+    Return a book instance to work on from
+    command line args/kwargs
+
+    @param {Array} args
+    @param {Object} kwargs
+    @return {Book}
+*/
+function getBook(args, kwargs) {
+    var input = path.resolve(args[0] || process.cwd());
+    var logLevel = kwargs.log;
+
+    var fs = createNodeFS(input);
+    var book = Book.createForFS(fs);
+
+    return book.setLogLevel(logLevel);
+}
+
+module.exports = getBook;

lib/cli/getOutputFolder.js

@@ -0,0 +1,17 @@
+var path = require('path');
+
+/**
+    Return path to output folder
+
+    @param {Array} args
+    @return {String}
+*/
+function getOutputFolder(args) {
+    var bookRoot = path.resolve(args[0] || process.cwd());
+    var defaultOutputRoot = path.join(bookRoot, '_book');
+    var outputFolder = args[1]? path.resolve(process.cwd(), args[1]) : defaultOutputRoot;
+
+    return outputFolder;
+}
+
+module.exports = getOutputFolder;

lib/cli/index.js

@@ -0,0 +1,12 @@
+var buildEbook = require('./buildEbook');
+
+module.exports = [
+    require('./build'),
+    require('./serve'),
+    require('./install'),
+    require('./parse'),
+    require('./init'),
+    buildEbook('pdf'),
+    buildEbook('epub'),
+    buildEbook('mobi')
+];

lib/cli/init.js

@@ -0,0 +1,17 @@
+var path = require('path');
+
+var options = require('./options');
+var initBook = require('../init');
+
+module.exports = {
+    name: 'init [book]',
+    description: 'setup and create files for chapters',
+    options: [
+        options.log
+    ],
+    exec: function(args, kwargs) {
+        var bookRoot = path.resolve(process.cwd(), args[0] || './');
+
+        return initBook(bookRoot);
+    }
+};

lib/cli/install.js

@@ -0,0 +1,21 @@
+var options = require('./options');
+var getBook = require('./getBook');
+
+var Parse = require('../parse');
+var Plugins = require('../plugins');
+
+module.exports = {
+    name: 'install [book]',
+    description: 'install all plugins dependencies',
+    options: [
+        options.log
+    ],
+    exec: function(args, kwargs) {
+        var book = getBook(args, kwargs);
+
+        return Parse.parseConfig(book)
+        .then(function(resultBook) {
+            return Plugins.installPlugins(resultBook);
+        });
+    }
+};

lib/cli/options.js

@@ -0,0 +1,31 @@
+var Logger = require('../utils/logger');
+
+var logOptions = {
+    name: 'log',
+    description: 'Minimum log level to display',
+    values: Logger.LEVELS
+        .keySeq()
+        .map(function(s) {
+            return s.toLowerCase();
+        }).toJS(),
+    defaults: 'info'
+};
+
+var formatOption = {
+    name: 'format',
+    description: 'Format to build to',
+    values: ['website', 'json', 'ebook'],
+    defaults: 'website'
+};
+
+var timingOption = {
+    name: 'timing',
+    description: 'Print timing debug information',
+    defaults: false
+};
+
+module.exports = {
+    log: logOptions,
+    format: formatOption,
+    timing: timingOption
+};

lib/cli/parse.js

@@ -0,0 +1,79 @@
+var options = require('./options');
+var getBook = require('./getBook');
+
+var Parse = require('../parse');
+
+function printBook(book) {
+    var logger = book.getLogger();
+
+    var config = book.getConfig();
+    var configFile = config.getFile();
+
+    var summary = book.getSummary();
+    var summaryFile = summary.getFile();
+
+    var readme = book.getReadme();
+    var readmeFile = readme.getFile();
+
+    var glossary = book.getGlossary();
+    var glossaryFile = glossary.getFile();
+
+    if (configFile.exists()) {
+        logger.info.ln('Configuration file is', configFile.getPath());
+    }
+
+    if (readmeFile.exists()) {
+        logger.info.ln('Introduction file is', readmeFile.getPath());
+    }
+
+    if (glossaryFile.exists()) {
+        logger.info.ln('Glossary file is', glossaryFile.getPath());
+    }
+
+    if (summaryFile.exists()) {
+        logger.info.ln('Table of Contents file is', summaryFile.getPath());
+    }
+}
+
+function printMultingualBook(book) {
+    var logger = book.getLogger();
+    var languages = book.getLanguages();
+    var books = book.getBooks();
+
+    logger.info.ln(languages.size + ' languages');
+
+    languages.forEach(function(lang) {
+        logger.info.ln('Language:', lang.getTitle());
+        printBook(books.get(lang.getID()));
+        logger.info.ln('');
+    });
+}
+
+module.exports = {
+    name: 'parse [book]',
+    description: 'parse and print debug information about a book',
+    options: [
+        options.log
+    ],
+    exec: function(args, kwargs) {
+        var book = getBook(args, kwargs);
+        var logger = book.getLogger();
+
+        return Parse.parseBook(book)
+        .then(function(resultBook) {
+            var rootFolder = book.getRoot();
+            var contentFolder = book.getContentRoot();
+
+            logger.info.ln('Book located in:', rootFolder);
+            if (contentFolder != rootFolder) {
+                logger.info.ln('Content located in:', contentFolder);
+            }
+
+            if (resultBook.isMultilingual()) {
+                printMultingualBook(resultBook);
+            } else {
+                printBook(resultBook);
+            }
+        });
+    }
+};

lib/cli/serve.js

@@ -0,0 +1,142 @@
+/* eslint-disable no-console */
+
+var tinylr = require('tiny-lr');
+
+var Parse = require('../parse');
+var Output = require('../output');
+var ConfigModifier = require('../modifiers').Config;
+
+var Promise = require('../utils/promise');
+
+var options = require('./options');
+var getBook = require('./getBook');
+var getOutputFolder = require('./getOutputFolder');
+var Server = require('./server');
+var watch = require('./watch');
+
+var server, lrServer, lrPath;
+
+function waitForCtrlC() {
+    var d = Promise.defer();
+
+    process.on('SIGINT', function() {
+        d.resolve();
+    });
+
+    return d.promise;
+}
+
+
+function generateBook(args, kwargs) {
+    var port = kwargs.port;
+    var outputFolder = getOutputFolder(args);
+    var book = getBook(args, kwargs);
+    var Generator = Output.getGenerator(kwargs.format);
+
+    var hasWatch = kwargs['watch'];
+    var hasLiveReloading = kwargs['live'];
+
+    // Stop server if running
+    if (server.isRunning()) console.log('Stopping server');
+
+    return server.stop()
+    .then(function() {
+        return Parse.parseBook(book)
+        .then(function(resultBook) {
+            if (hasLiveReloading) {
+                // Enable livereload plugin
+                var config = resultBook.getConfig();
+                config = ConfigModifier.addPlugin(config, 'livereload');
+                resultBook = resultBook.set('config', config);
+            }
+
+            return Output.generate(Generator, resultBook, {
+                root: outputFolder
+            });
+        });
+    })
+    .then(function() {
+        console.log();
+        console.log('Starting server ...');
+        return server.start(outputFolder, port);
+    })
+    .then(function() {
+        console.log('Serving book on http://localhost:'+port);
+
+        if (lrPath && hasLiveReloading) {
+            // trigger livereload
+            lrServer.changed({
+                body: {
+                    files: [lrPath]
+                }
+            });
+        }
+    })
+    .then(function() {
+        if (!hasWatch) {
+            return waitForCtrlC();
+        }
+
+        return watch(book.getRoot())
+        .then(function(filepath) {
+            // set livereload path
+            lrPath = filepath;
+            console.log('Restart after change in file', filepath);
+            console.log('');
+            return generateBook(args, kwargs);
+        });
+    });
+}
+
+module.exports = {
+    name: 'serve [book] [output]',
+    description: 'serve the book as a website for testing',
+    options: [
+        {
+            name: 'port',
+            description: 'Port for server to listen on',
+            defaults: 4000
+        },
+        {
+            name: 'lrport',
+            description: 'Port for livereload server to listen on',
+            defaults: 35729
+        },
+        {
+            name: 'watch',
+            description: 'Enable file watcher and live reloading',
+            defaults: true
+        },
+        {
+            name: 'live',
+            description: 'Enable live reloading',
+            defaults: true
+        },
+        options.log,
+        options.format
+    ],
+    exec: function(args, kwargs) {
+        server = new Server();
+        var hasWatch = kwargs['watch'];
+        var hasLiveReloading = kwargs['live'];
+
+        return Promise()
+        .then(function() {
+            if (!hasWatch || !hasLiveReloading) {
+                return;
+            }
+
+            lrServer = tinylr({});
+            return Promise.nfcall(lrServer.listen.bind(lrServer), kwargs.lrport)
+            .then(function() {
+                console.log('Live reload server started on port:', kwargs.lrport);
+                console.log('Press CTRL+C to quit ...');
+                console.log('');
+
+            });
+        })
+        .then(function() {
+            return generateBook(args, kwargs);
+        });
+    }
+};

lib/cli/server.js

@@ -0,0 +1,128 @@
+var events = require('events');
+var http = require('http');
+var send = require('send');
+var util = require('util');
+var url = require('url');
+
+var Promise = require('../utils/promise');
+
+function Server() {
+    this.running = null;
+    this.dir = null;
+    this.port = 0;
+    this.sockets = [];
+}
+util.inherits(Server, events.EventEmitter);
+
+/**
+    Return true if the server is running
+
+    @return {Boolean}
+*/
+Server.prototype.isRunning = function() {
+    return !!this.running;
+};
+
+/**
+    Stop the server
+
+    @return {Promise}
+*/
+Server.prototype.stop = function() {
+    var that = this;
+    if (!this.isRunning()) return Promise();
+
+    var d = Promise.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;
+};
+
+/**
+    Start the server
+
+    @return {Promise}
+*/
+Server.prototype.start = function(dir, port) {
+    var that = this, pre = Promise();
+    port = port || 8004;
+
+    if (that.isRunning()) pre = this.stop();
+    return pre
+    .then(function() {
+        var d = Promise.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() {
+                var resultURL = urlTransform(req.url, function(parsed) {
+                    parsed.pathname += '/';
+                    return parsed;
+                });
+
+                res.statusCode = 301;
+                res.setHeader('Location', resultURL);
+                res.end('Redirecting to ' + resultURL);
+            }
+
+            res.setHeader('X-Current-Location', 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;
+    });
+};
+
+/**
+    urlTransform is a helper function that allows a function to transform
+    a url string in it's parsed form and returns the new url as a string
+
+    @param {String} uri
+    @param {Function} fn
+    @return {String}
+*/
+function urlTransform(uri, fn) {
+    return url.format(fn(url.parse(uri)));
+}
+
+module.exports = Server;

lib/cli/watch.js

@@ -0,0 +1,46 @@
+var path = require('path');
+var chokidar = require('chokidar');
+
+var Promise = require('../utils/promise');
+var parsers = require('../parsers');
+
+/**
+    Watch a folder and resolve promise once a file is modified
+
+    @param {String} dir
+    @return {Promise}
+*/
+function watch(dir) {
+    var d = Promise.defer();
+    dir = path.resolve(dir);
+
+    var toWatch = [
+        'book.json', 'book.js', '_layouts/**'
+    ];
+
+    // Watch all parsable files
+    parsers.extensions.forEach(function(ext) {
+        toWatch.push('**/*'+ext);
+    });
+
+    var watcher = chokidar.watch(toWatch, {
+        cwd: dir,
+        ignored: '_book/**',
+        ignoreInitial: true
+    });
+
+    watcher.once('all', function(e, filepath) {
+        watcher.close();
+
+        d.resolve(filepath);
+    });
+    watcher.once('error', function(err) {
+        watcher.close();
+
+        d.reject(err);
+    });
+
+    return d.promise;
+}
+
+module.exports = watch;

lib/constants/__tests__/configSchema.js

@@ -0,0 +1,46 @@
+var jsonschema = require('jsonschema');
+var schema = require('../configSchema');
+
+describe('configSchema', function() {
+
+    function validate(cfg) {
+        var v = new jsonschema.Validator();
+        return v.validate(cfg, schema, {
+            propertyName: 'config'
+        });
+    }
+
+    describe('structure', function() {
+
+        it('should accept dot in filename', function() {
+            var result = validate({
+                structure: {
+                    readme: 'book-intro.adoc'
+                }
+            });
+
+            expect(result.errors.length).toBe(0);
+        });
+
+        it('should accept uppercase in filename', function() {
+            var result = validate({
+                structure: {
+                    readme: 'BOOK.adoc'
+                }
+            });
+
+            expect(result.errors.length).toBe(0);
+        });
+
+        it('should not accept filepath', function() {
+            var result = validate({
+                structure: {
+                    readme: 'folder/myFile.md'
+                }
+            });
+
+            expect(result.errors.length).toBe(1);
+        });
+
+    });
+});

lib/constants/configDefault.js

@@ -0,0 +1,6 @@
+var Immutable = require('immutable');
+var jsonSchemaDefaults = require('json-schema-defaults');
+
+var schema = require('./configSchema');
+
+module.exports = Immutable.fromJS(jsonSchemaDefaults(schema));

lib/constants/configFiles.js

@@ -0,0 +1,5 @@
+// Configuration files to test (sorted)
+module.exports = [
+    'book.js',
+    'book.json'
+];

lib/constants/configSchema.js

@@ -0,0 +1,190 @@
+var FILENAME_REGEX = '^[a-zA-Z-._\d,\s]+$';
+
+module.exports = {
+    '$schema': 'http://json-schema.org/schema#',
+    'id': 'https://gitbook.com/schemas/book.json',
+    'title': 'GitBook Configuration',
+    'type': 'object',
+    'properties': {
+        'root': {
+            'type': 'string',
+            'title': 'Path fro the root folder containing the book\'s content'
+        },
+        'title': {
+            'type': 'string',
+            'title': 'Title of the book, default is extracted from README'
+        },
+        'isbn': {
+            'type': 'string',
+            'title': 'ISBN for published book'
+        },
+        'author': {
+            'type': 'string',
+            'title': 'Name of the author'
+        },
+        'gitbook': {
+            'type': 'string',
+            'default': '*',
+            'title': 'GitBook version to match'
+        },
+        'direction': {
+            'type': 'string',
+            'enum': ['ltr', 'rtl'],
+            'title': 'Direction of texts, default is detected in the pages'
+        },
+        'theme': {
+            'type': 'string',
+            'default': 'default',
+            'title': 'Name of the theme plugin to use'
+        },
+        'variables': {
+            'type': 'object',
+            'title': 'Templating context variables'
+        },
+        'plugins': {
+            'oneOf': [
+                { '$ref': '#/definitions/pluginsArray' },
+                { '$ref': '#/definitions/pluginsString' }
+            ],
+            'default': []
+        },
+        'pluginsConfig': {
+            'type': 'object',
+            'title': 'Configuration for plugins'
+        },
+        'structure': {
+            'type': 'object',
+            'properties': {
+                'langs': {
+                    'default': 'LANGS.md',
+                    'type': 'string',
+                    'title': 'File to use as languages index',
+                    'pattern': FILENAME_REGEX
+                },
+                'readme': {
+                    'default': 'README.md',
+                    'type': 'string',
+                    'title': 'File to use as preface',
+                    'pattern': FILENAME_REGEX
+                },
+                'glossary': {
+                    'default': 'GLOSSARY.md',
+                    'type': 'string',
+                    'title': 'File to use as glossary index',
+                    'pattern': FILENAME_REGEX
+                },
+                'summary': {
+                    'default': 'SUMMARY.md',
+                    'type': 'string',
+                    'title': 'File to use as table of contents',
+                    'pattern': FILENAME_REGEX
+                }
+            },
+            'additionalProperties': false
+        },
+        'pdf': {
+            'type': 'object',
+            'title': 'PDF specific configurations',
+            'properties': {
+                'pageNumbers': {
+                    'type': 'boolean',
+                    'default': true,
+                    'title': 'Add page numbers to the bottom of every page'
+                },
+                'fontSize': {
+                    'type': 'integer',
+                    'minimum': 8,
+                    'maximum': 30,
+                    'default': 12,
+                    'title': 'Font size for the PDF output'
+                },
+                'fontFamily': {
+                    'type': 'string',
+                    'default': 'Arial',
+                    'title': 'Font family for the PDF output'
+                },
+                'paperSize': {
+                    'type': 'string',
+                    'enum': ['a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'b0', 'b1', 'b2', 'b3', 'b4', 'b5', 'b6', 'legal', 'letter'],
+                    'default': 'a4',
+                    'title': 'Paper size for the PDF'
+                },
+                'chapterMark': {
+                    'type': 'string',
+                    'enum': ['pagebreak', 'rule', 'both', 'none'],
+                    'default': 'pagebreak',
+                    'title': 'How to mark detected chapters'
+                },
+                'pageBreaksBefore': {
+                    'type': 'string',
+                    'default': '/',
+                    'title': 'An XPath expression. Page breaks are inserted before the specified elements. To disable use the expression: "/"'
+                },
+                'margin': {
+                    'type': 'object',
+                    'properties': {
+                        'right': {
+                            'type': 'integer',
+                            'title': 'Right Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 62
+                        },
+                        'left': {
+                            'type': 'integer',
+                            'title': 'Left Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 62
+                        },
+                        'top': {
+                            'type': 'integer',
+                            'title': 'Top Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 56
+                        },
+                        'bottom': {
+                            'type': 'integer',
+                            'title': 'Bottom Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 56
+                        }
+                    }
+                }
+            }
+        }
+    },
+    'required': [],
+    'definitions': {
+        'pluginsArray': {
+            'type': 'array',
+            'items': {
+                'oneOf': [
+                    { '$ref': '#/definitions/pluginObject' },
+                    { '$ref': '#/definitions/pluginString' }
+                ]
+            }
+        },
+        'pluginsString': {
+            'type': 'string'
+        },
+        'pluginString': {
+            'type': 'string'
+        },
+        'pluginObject': {
+            'type': 'object',
+            'properties': {
+                'name': {
+                    'type': 'string'
+                },
+                'version': {
+                    'type': 'string'
+                }
+            },
+            'additionalProperties': false,
+            'required': ['name']
+        }
+    }
+};

lib/constants/defaultBlocks.js

@@ -0,0 +1,51 @@
+var Immutable = require('immutable');
+var TemplateBlock = require('../models/templateBlock');
+
+module.exports = Immutable.Map({
+    html: TemplateBlock({
+        name: 'html',
+        process: function(blk) {
+            return blk;
+        }
+    }),
+
+    code: TemplateBlock({
+        name: 'code',
+        process: function(blk) {
+            return {
+                html: false,
+                body: blk.body
+            };
+        }
+    }),
+
+    markdown: TemplateBlock({
+        name: 'markdown',
+        process: function(blk) {
+            return this.book.renderInline('markdown', blk.body)
+            .then(function(out) {
+                return { body: out };
+            });
+        }
+    }),
+
+    asciidoc: TemplateBlock({
+        name: 'asciidoc',
+        process: function(blk) {
+            return this.book.renderInline('asciidoc', blk.body)
+            .then(function(out) {
+                return { body: out };
+            });
+        }
+    }),
+
+    markup: TemplateBlock({
+        name: 'markup',
+        process: function(blk) {
+            return this.book.renderInline(this.ctx.file.type, blk.body)
+            .then(function(out) {
+                return { body: out };
+            });
+        }
+    })
+});

lib/constants/defaultFilters.js

@@ -0,0 +1,15 @@
+var Immutable = require('immutable');
+var moment = require('moment');
+
+module.exports = Immutable.Map({
+    // Format a date
+    // ex: 'MMMM Do YYYY, h:mm:ss a
+    date: function(time, format) {
+        return moment(time).format(format);
+    },
+
+    // Relative Time
+    dateFromNow: function(time) {
+        return moment(time).fromNow();
+    }
+});

lib/constants/defaultPlugins.js

@@ -0,0 +1,29 @@
+var Immutable = require('immutable');
+var PluginDependency = require('../models/pluginDependency');
+
+var pkg = require('../../package.json');
+
+/**
+ * Create a PluginDependency from a dependency of gitbook
+ * @param {String} pluginName
+ * @return {PluginDependency}
+ */
+function createFromDependency(pluginName) {
+    var npmID = PluginDependency.nameToNpmID(pluginName);
+    var version = pkg.dependencies[npmID];
+
+    return PluginDependency.create(pluginName, version);
+}
+
+/*
+ * List of default plugins for all books,
+ * default plugins should be installed in node dependencies of GitBook
+ */
+module.exports = Immutable.List([
+    'highlight',
+    'search',
+    'lunr',
+    'sharing',
+    'fontsettings',
+    'theme-default'
+]).map(createFromDependency);

lib/constants/extsAsciidoc.js

@@ -0,0 +1,4 @@
+module.exports = [
+    '.adoc',
+    '.asciidoc'
+];

lib/constants/extsMarkdown.js

@@ -0,0 +1,5 @@
+module.exports = [
+    '.md',
+    '.markdown',
+    '.mdown'
+];

lib/constants/ignoreFiles.js

@@ -0,0 +1,6 @@
+// Files containing ignore pattner (sorted by priority)
+module.exports = [
+    '.ignore',
+    '.gitignore',
+    '.bookignore'
+];

lib/constants/pluginAssetsFolder.js

@@ -0,0 +1,2 @@
+
+module.exports = '_assets';

lib/constants/pluginHooks.js

@@ -0,0 +1,8 @@
+module.exports = [
+    'init',
+    'finish',
+    'finish:before',
+    'config',
+    'page',
+    'page:before'
+];

lib/constants/pluginPrefix.js

@@ -0,0 +1,5 @@
+
+/*
+    All GitBook plugins are NPM packages starting with this prefix.
+*/
+module.exports = 'gitbook-plugin-';