Remove site

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

@@ -19,6 +19,12 @@ inputs:
   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"
@@ -65,7 +71,7 @@ runs:
               workingDirectory: ./
               wranglerVersion: '3.112.0'
               environment: ${{ inputs.environment }}
-              command: ${{ fromJSON(inputs.deploy) == true && 'deploy' || 'versions upload' }} --config ./packages/gitbook-v2/wrangler.jsonc
+              command: ${{ inputs.deploy == 'true' && 'deploy' || format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook-v2/wrangler.jsonc
         - name: Outputs
           shell: bash
           env:

.github/workflows/deploy-preview.yaml

@@ -40,6 +40,7 @@ jobs:
               run: bun run turbo gitbook#build:cloudflare
               env:
                   NEXT_SERVER_ACTIONS_ENCRYPTION_KEY: ${{ secrets.NEXT_SERVER_ACTIONS_ENCRYPTION_KEY }}
+                  GITBOOK_RUNTIME: cloudflare
             - id: deploy
               name: Deploy to Cloudflare
               uses: cloudflare/wrangler-action@v3.14.0
@@ -95,6 +96,8 @@ jobs:
                   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: Outputs
               run: |
                   echo "URL: ${{ steps.deploy.outputs.deployment-url }}"

.github/workflows/deploy-production.yaml

@@ -48,6 +48,8 @@ jobs:
                   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

@@ -48,6 +48,8 @@ jobs:
                   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 }}"

packages/gitbook-v2/src/lib/images/signatures.ts

@@ -34,7 +34,9 @@ export async function verifyImageSignature(
     const generated = await generator(input);
 
     // biome-ignore lint/suspicious/noConsole: we want to log the signature comparison
-    console.log(`comparing image signature "${generated}" (expected) === "${signature}" (actual)`);
+    console.log(
+        `comparing image signature for "${input.url}" on identifier "${input.imagesContextId}": "${generated}" (expected) === "${signature}" (actual)`
+    );
     return generated === signature;
 }
 
@@ -69,7 +71,8 @@ const generateSignatureV2: SignFn = async (input) => {
         .filter(Boolean)
         .join(':');
 
-    return fnv1a(all, { utf8Buffer: fnv1aUtf8Buffer }).toString(16);
+    const signature = fnv1a(all, { utf8Buffer: fnv1aUtf8Buffer }).toString(16);
+    return signature;
 };
 
 // Reused buffer for FNV-1a hashing in the v1 algorithm

packages/gitbook-v2/src/middleware.ts

@@ -167,6 +167,23 @@ async function serveSiteRoutes(requestURL: URL, request: NextRequest) {
         // (customization override, theme, etc)
         let routeType: 'dynamic' | 'static' = 'static';
 
+        // We pick only stable data from the siteURL data to prevent re-rendering of
+        // the root layout when changing pages..
+        const stableSiteURLData: SiteURLData = {
+            site: siteURLData.site,
+            siteSection: siteURLData.siteSection,
+            siteSpace: siteURLData.siteSpace,
+            siteBasePath: siteURLData.siteBasePath,
+            basePath: siteURLData.basePath,
+            space: siteURLData.space,
+            organization: siteURLData.organization,
+            changeRequest: siteURLData.changeRequest,
+            revision: siteURLData.revision,
+            shareKey: siteURLData.shareKey,
+            apiToken: siteURLData.apiToken,
+            imagesContextId: imagesContextId,
+        };
+
         const requestHeaders = new Headers(request.headers);
         requestHeaders.set(MiddlewareHeaders.RouteType, routeType);
         requestHeaders.set(MiddlewareHeaders.URLMode, mode);
@@ -174,7 +191,7 @@ async function serveSiteRoutes(requestURL: URL, request: NextRequest) {
             MiddlewareHeaders.SiteURL,
             `${siteCanonicalURL.origin}${siteURLData.basePath}`
         );
-        requestHeaders.set(MiddlewareHeaders.SiteURLData, JSON.stringify(siteURLData));
+        requestHeaders.set(MiddlewareHeaders.SiteURLData, JSON.stringify(stableSiteURLData));
 
         // Preview of customization/theme
         const customization = siteRequestURL.searchParams.get('customization');
@@ -204,23 +221,6 @@ async function serveSiteRoutes(requestURL: URL, request: NextRequest) {
         );
         routeType = routeTypeFromPathname ?? routeType;
 
-        // We pick only stable data from the siteURL data to prevent re-rendering of
-        // the root layout when changing pages..
-        const stableSiteURLData: SiteURLData = {
-            site: siteURLData.site,
-            siteSection: siteURLData.siteSection,
-            siteSpace: siteURLData.siteSpace,
-            siteBasePath: siteURLData.siteBasePath,
-            basePath: siteURLData.basePath,
-            space: siteURLData.space,
-            organization: siteURLData.organization,
-            changeRequest: siteURLData.changeRequest,
-            revision: siteURLData.revision,
-            shareKey: siteURLData.shareKey,
-            apiToken: siteURLData.apiToken,
-            imagesContextId: imagesContextId,
-        };
-
         const route = [
             'sites',
             routeType,

packages/gitbook/e2e/customers.spec.ts

@@ -92,11 +92,6 @@ const testCases: TestsCase[] = [
         contentBaseURL: 'https://book.character.ai',
         tests: [{ name: 'Home', url: '/', run: waitForCookiesDialog }],
     },
-    {
-        name: 'docs.tradeonnova.io',
-        contentBaseURL: 'https://docs.tradeonnova.io',
-        tests: [{ name: 'Home', url: '/' }],
-    },
     {
         name: 'azcoiner.gitbook.io',
         contentBaseURL: 'https://azcoiner.gitbook.io',

packages/gitbook/next.config.js

@@ -5,6 +5,7 @@ module.exports = {
         GITBOOK_ICONS_URL: process.env.GITBOOK_ICONS_URL,
         GITBOOK_ICONS_TOKEN: process.env.GITBOOK_ICONS_TOKEN,
         NEXT_SERVER_ACTIONS_ENCRYPTION_KEY: process.env.NEXT_SERVER_ACTIONS_ENCRYPTION_KEY,
+        GITBOOK_RUNTIME: process.env.GITBOOK_RUNTIME,
     },
 
     webpack(config) {

packages/gitbook/src/routes/icon.tsx

@@ -3,6 +3,7 @@ import { ImageResponse } from 'next/og';
 
 import { getEmojiForCode } from '@/lib/emojis';
 import { tcls } from '@/lib/tailwind';
+import { getCacheTag } from '@gitbook/cache-tags';
 import type { GitBookSiteContext } from '@v2/lib/context';
 import { getResizedImageURL } from '@v2/lib/images';
 
@@ -73,6 +74,14 @@ export async function serveIcon(context: GitBookSiteContext, req: Request) {
         {
             width: size.width,
             height: size.height,
+            headers: {
+                'cache-tag': [
+                    getCacheTag({
+                        tag: 'site',
+                        site: context.site.id,
+                    }),
+                ].join(','),
+            },
         }
     );
 }

packages/gitbook/src/routes/ogimage.tsx

@@ -7,7 +7,9 @@ import { type PageParams, fetchPageData } from '@/components/SitePage';
 import { getFontSourcesToPreload } from '@/fonts/custom';
 import { getAssetURL } from '@/lib/assets';
 import { filterOutNullable } from '@/lib/typescript';
+import { getCacheTag } from '@gitbook/cache-tags';
 import type { GitBookSiteContext } from '@v2/lib/context';
+import { getCloudflareContext } from '@v2/lib/data/cloudflare';
 import { getResizedImageURL } from '@v2/lib/images';
 
 const googleFontsMap: { [fontName in CustomizationDefaultFont]: string } = {
@@ -169,8 +171,12 @@ export async function serveOGImage(baseContext: GitBookSiteContext, params: Page
                     {String.fromCodePoint(Number.parseInt(`0x${customization.favicon.emoji}`))}
                 </span>
             );
-        const src = linker.toAbsoluteURL(
-            linker.toPathInSpace(`~gitbook/icon?size=medium&theme=${customization.themes.default}`)
+        const src = await readSelfImage(
+            linker.toAbsoluteURL(
+                linker.toPathInSpace(
+                    `~gitbook/icon?size=medium&theme=${customization.themes.default}`
+                )
+            )
         );
         return <img src={src} alt="Icon" width={40} height={40} tw="mr-4" />;
     })();
@@ -192,7 +198,11 @@ export async function serveOGImage(baseContext: GitBookSiteContext, params: Page
             />
 
             {/* Grid */}
-            <img tw="absolute inset-0 w-[100vw] h-[100vh]" src={gridAsset} alt="Grid" />
+            <img
+                tw="absolute inset-0 w-[100vw] h-[100vh]"
+                src={await readStaticImage(gridAsset)}
+                alt="Grid"
+            />
 
             {/* Logo */}
             {customization.header.logo ? (
@@ -228,6 +238,18 @@ export async function serveOGImage(baseContext: GitBookSiteContext, params: Page
             width: 1200,
             height: 630,
             fonts: fonts.length ? fonts : undefined,
+            headers: {
+                'cache-tag': [
+                    getCacheTag({
+                        tag: 'site',
+                        site: baseContext.site.id,
+                    }),
+                    getCacheTag({
+                        tag: 'space',
+                        space: baseContext.space.id,
+                    }),
+                ].join(','),
+            },
         }
     );
 }
@@ -285,3 +307,55 @@ async function loadCustomFont(input: { url: string; weight: 400 | 700 }) {
         weight,
     };
 }
+
+/**
+ * Fetch a resource from the function itself.
+ * To avoid error with worker to worker requests in the same zone, we use the `WORKER_SELF_REFERENCE` binding.
+ */
+async function fetchSelf(url: string) {
+    const cloudflare = getCloudflareContext();
+    if (cloudflare?.env.WORKER_SELF_REFERENCE) {
+        return await cloudflare.env.WORKER_SELF_REFERENCE.fetch(url);
+    }
+
+    return await fetch(url);
+}
+
+/**
+ * Read an image from a response as a base64 encoded string.
+ */
+async function readImage(response: Response) {
+    const contentType = response.headers.get('content-type');
+    if (!contentType || !contentType.startsWith('image/')) {
+        throw new Error(`Invalid content type: ${contentType}`);
+    }
+
+    const arrayBuffer = await response.arrayBuffer();
+    const base64 = Buffer.from(arrayBuffer).toString('base64');
+    return `data:${contentType};base64,${base64}`;
+}
+
+const staticImagesCache = new Map<string, string>();
+
+/**
+ * Read a static image and cache it in memory.
+ */
+async function readStaticImage(url: string) {
+    const cached = staticImagesCache.get(url);
+    if (cached) {
+        return cached;
+    }
+
+    const image = await readSelfImage(url);
+    staticImagesCache.set(url, image);
+    return image;
+}
+
+/**
+ * Read an image from GitBook itself.
+ */
+async function readSelfImage(url: string) {
+    const response = await fetchSelf(url);
+    const image = await readImage(response);
+    return image;
+}