Merge branch 'cloudflare:production' into production

Author: pxyoekoko502-ops

.github/CODEOWNERS

@@ -4,16 +4,17 @@
 
 # More dev-specific files
 
-/.github/ @kodster28 @pedrosousa @haleycode @kristianfreeman @GregBrimble @KianNH @maxvp @marciocloudflare @WalshyDev
+/.github/ @cloudflare/pcx-content-engineering
 /.github/CODEOWNERS @cloudflare/pcx-technical-writing
-/.github/actions/assign-pr/index.js @cloudflare/pcx-technical-writing
-/src/components/ @cloudflare/developer-advocacy @kristianfreeman @kodster28 @pedrosousa @marciocloudflare @haleycode @maxvp @GregBrimble @KianNH @WalshyDev
-*.js @cloudflare/developer-advocacy @kristianfreeman @kodster28 @pedrosousa @haleycode @GregBrimble @KianNH @WalshyDev
-*.ts @cloudflare/developer-advocacy @kristianfreeman @kodster28 @pedrosousa @haleycode @GregBrimble @KianNH @WalshyDev
-*.astro @cloudflare/developer-advocacy @kristianfreeman @kodster28 @pedrosousa @haleycode @GregBrimble @KianNH @WalshyDev
-/src/schemas/tags.ts @kodster28 @KianNH @joslyn-cf
-/src/content/workers-ai-models/ @craigsdennis @pedrosousa @cloudflare/pcx-technical-writing
-/public/__redirects @GregBrimble @KianNH @pedrosousa @WalshyDev @cloudflare/pcx-technical-writing
+/.github/actions/assign-pr/index.js @cloudflare/pcx-technical-writing @kodster28
+/src/components/ @cloudflare/pcx-content-engineering @kodster28
+*.js @cloudflare/pcx-content-engineering @kodster28
+*.ts @cloudflare/pcx-content-engineering @kodster28
+*.astro @cloudflare/pcx-content-engineering @kodster28
+/src/schemas/tags.ts @cloudflare/pcx-content-engineering @joslyn-cf @kodster28
+/src/util/api.ts @cloudflare/pcx-content-engineering @pedrosousa @kodster28
+/src/content/workers-ai-models/ @craigsdennis @cloudflare/pcx-content-engineering @cloudflare/pcx-technical-writing @kodster28
+/public/__redirects @cloudflare/pcx-content-engineering @cloudflare/pcx-technical-writing @kodster28
 
 
 # AI

.github/pull_request_template.md

@@ -11,6 +11,6 @@
 <!-- Remove items that do not apply -->
 
 - [ ] Is there a [changelog](https://developers.cloudflare.com/changelog/) entry ([guidelines](https://developers.cloudflare.com/style-guide/documentation-content-strategy/content-types/changelog/))? If you don't add one for something awesome and new (however small) — how will our customers find out? Changelogs are automatically posted to [RSS feeds](https://developers.cloudflare.com/fundamentals/new-features/available-rss-feeds/), the [Discord](https://discord.com/channels/595317990191398933/1040420029080018945), and [X](https://x.com/CFchangelog).
-- [ ] The [documentation style guide](https://developers.cloudflare.com/style-guide/) has been adhered to.
+- [ ] The change adheres to the [documentation style guide](https://developers.cloudflare.com/style-guide/).
 - [ ] If a larger change - such as adding a new page- an issue has been opened in relation to any incorrect or out of date information that this PR fixes.
 - [ ] Files which have changed name or location have been allocated [redirects](https://developers.cloudflare.com/pages/configuration/redirects/#per-file).

bin/generate-descriptions.ts

@@ -0,0 +1,319 @@
+#!/usr/bin/env tsx
+
+/**
+ * This script generates descriptions for MDX files in the docs directory
+ * that don't have a description field in their frontmatter.
+ *
+ * It uses the rendered markdown from the distmd directory to generate descriptions
+ * by sending the content to a localhost:8787 application.
+ *
+ * To run, you'll need to do the following:
+ * 1. Get your local build setup:
+ * 		1. Run `npm run build` to build the local docs.
+ * 		2. Run `npx tsx bin/generate-index-md.ts` to generate the index.md files (saves on tokens) + avoids extra HTML.
+ * 2. Have a local Worker running on `localhost:8787` with the following code (also requires adding a binding in the Wrangler config file):
+ *
+ * 		```
+ * 		export interface Env {
+ * 			AI: Ai;
+ * 		}
+
+ * 		export default {
+ * 			async fetch(request, env): Promise<Response> {
+ * 				const response = await env.AI.run("@cf/facebook/bart-large-cnn", {
+ * 					input_text: await request.text(),
+ * 					max_length: 60
+ * 				});
+ * 				return Response.json(response.summary);
+ * 			},
+ * 		} satisfies ExportedHandler<Env>;
+ * 		```
+ * 3. Run `npx tsx bin/generate-descriptions.ts --pcx-content-type $TYPE` to generate the descriptions.
+ *
+ */
+
+import fs from "fs/promises";
+import path from "path";
+import globby from "fast-glob";
+import matter from "gray-matter";
+
+const DOCS_DIR = path.join(process.cwd(), "src/content/docs");
+const DISTMD_DIR = path.join(process.cwd(), "distmd");
+
+// Localhost application URL
+const LOCALHOST_URL = "http://localhost:8787";
+
+/**
+ * Sends text content to localhost application and receives description back
+ */
+async function generateDescriptionFromAPI(
+	content: string,
+): Promise<string | undefined> {
+	try {
+		const response = await fetch(LOCALHOST_URL, {
+			method: "POST",
+			headers: {
+				"Content-Type": "text/plain",
+			},
+			body: content,
+		});
+
+		if (!response.ok) {
+			throw new Error(`HTTP error! status: ${response.status}`);
+		}
+
+		const description = await response.text();
+		// Remove surrounding quotes and all square brackets
+		let trimmed = description.trim();
+
+		// Remove surrounding quotes
+		if (
+			(trimmed.startsWith('"') && trimmed.endsWith('"')) ||
+			(trimmed.startsWith("'") && trimmed.endsWith("'"))
+		) {
+			trimmed = trimmed.slice(1, -1);
+		}
+
+		// Remove all square brackets from the text
+		trimmed = trimmed.replace(/\[|\]/g, "");
+
+		return trimmed.trim();
+	} catch (error) {
+		console.error("Error calling localhost API:", error);
+		return undefined;
+	}
+}
+
+/**
+ * Gets the rendered markdown path for a docs file
+ */
+function getRenderedPath(docPath: string): string {
+	// Convert /src/content/docs/product/path/file.mdx to /distmd/product/path/file/index.md
+	const relativePath = path.relative(DOCS_DIR, docPath);
+	const pathWithoutExt = relativePath.replace(/\.mdx$/, "");
+	const filename = path.basename(pathWithoutExt);
+	const dirPath = path.dirname(pathWithoutExt);
+	return path.join(DISTMD_DIR, dirPath, filename, "index.md");
+}
+
+/**
+ * Updates the frontmatter of an MDX file with a description
+ * Ensures that only the description field is modified and all other fields remain unchanged
+ * @returns boolean indicating whether the file was updated (true) or skipped (false)
+ */
+async function updateFrontmatter(
+	filePath: string,
+	description: string,
+): Promise<boolean> {
+	// Read the original file content to preserve exact formatting
+	const originalContent = await fs.readFile(filePath, "utf-8");
+
+	// Parse the frontmatter
+	const { data: frontmatter } = matter(originalContent);
+
+	// Check if the description already exists and is the same
+	if (frontmatter.description === description) {
+		console.log(
+			`⏭️ Skipped ${path.relative(process.cwd(), filePath)} (description unchanged)`,
+		);
+		return false;
+	}
+
+	// Instead of using matter.stringify which might change date formats,
+	// we'll manually update just the description field in the original content
+
+	// Extract the frontmatter section (between the first two --- markers)
+	const frontmatterMatch = originalContent.match(/^---\r?\n([\s\S]*?)\r?\n---/);
+	if (!frontmatterMatch) {
+		console.error(`Could not extract frontmatter from ${filePath}`);
+		return false;
+	}
+
+	const originalFrontmatter = frontmatterMatch[1];
+
+	// Check if description already exists in the frontmatter
+	const descriptionRegex = /^description:.*$(\r?\n(?: .*$)*)/m;
+	let newFrontmatter: string;
+
+	if (descriptionRegex.test(originalFrontmatter)) {
+		// Replace existing description
+		newFrontmatter = originalFrontmatter.replace(
+			descriptionRegex,
+			`description: >-\n  ${description.replace(/\n/g, "\n  ")}`,
+		);
+	} else {
+		// Add description at the end of frontmatter
+		newFrontmatter = `${originalFrontmatter.trim()}\ndescription: >-\n  ${description.replace(/\n/g, "\n  ")}`;
+	}
+
+	// Replace the frontmatter in the original content
+	const updatedContent = originalContent.replace(
+		/^---\r?\n[\s\S]*?\r?\n---/,
+		`---\n${newFrontmatter}\n---`,
+	);
+
+	// Write updated content back to file
+	await fs.writeFile(filePath, updatedContent, "utf-8");
+
+	console.log(`✅ Updated ${path.relative(process.cwd(), filePath)}`);
+
+	return true;
+}
+
+/**
+ * Parse command line arguments
+ */
+function parseArgs() {
+	const args = process.argv.slice(2);
+	let pcxContentType: string | undefined;
+	let showHelp = false;
+
+	for (let i = 0; i < args.length; i++) {
+		if (args[i] === "--pcx-content-type" && i + 1 < args.length) {
+			pcxContentType = args[i + 1];
+			i++; // Skip the next argument as it's the value
+		} else if (args[i] === "--help" || args[i] === "-h") {
+			showHelp = true;
+		}
+	}
+
+	return { pcxContentType, showHelp };
+}
+
+/**
+ * Main function
+ */
+function showUsage() {
+	console.log(`
+Usage: npx tsx bin/generate-descriptions.ts [options]
+
+Options:
+  --pcx-content-type <type>  Filter MDX files by pcx_content_type (e.g., overview, tutorial, navigation)
+  --help, -h                 Show this help message
+`);
+}
+
+async function main() {
+	// Parse command line arguments
+	const { pcxContentType, showHelp } = parseArgs();
+
+	if (showHelp) {
+		showUsage();
+		return;
+	}
+
+	if (pcxContentType) {
+		console.log(`Filtering by pcx_content_type: ${pcxContentType}`);
+	}
+	try {
+		// Find all MDX files in the docs directory
+		const mdxFiles = await globby("**/*.mdx", {
+			cwd: DOCS_DIR,
+			absolute: true,
+		});
+		console.log(`Found ${mdxFiles.length} MDX files in the docs directory`);
+
+		// Filter files by pcx_content_type if specified
+		let filteredMdxFiles = mdxFiles;
+		if (pcxContentType) {
+			filteredMdxFiles = [];
+			for (const mdxFile of mdxFiles) {
+				try {
+					const content = await fs.readFile(mdxFile, "utf-8");
+					const { data: frontmatter } = matter(content);
+					if (frontmatter.pcx_content_type === pcxContentType) {
+						filteredMdxFiles.push(mdxFile);
+					}
+				} catch (error) {
+					console.error(`Error reading ${mdxFile}:`, error);
+				}
+			}
+			console.log(
+				`Filtered to ${filteredMdxFiles.length} MDX files with pcx_content_type: ${pcxContentType}`,
+			);
+		}
+
+		let updatedCount = 0;
+		let skippedExistingCount = 0;
+		let skippedUnchangedCount = 0;
+		let errorCount = 0;
+
+		for (const mdxFile of filteredMdxFiles) {
+			try {
+				// Parse frontmatter
+				const content = await fs.readFile(mdxFile, "utf-8");
+				const { data: frontmatter } = matter(content);
+
+				// Skip if description already exists
+				if (frontmatter.description) {
+					skippedExistingCount++;
+					continue;
+				}
+
+				// Get the rendered markdown path
+				const renderedPath = getRenderedPath(mdxFile);
+
+				// Check if rendered markdown exists
+				try {
+					await fs.access(renderedPath);
+				} catch (error) {
+					console.log(error);
+					console.warn(
+						`⚠️ Rendered markdown not found for ${path.relative(process.cwd(), mdxFile)}`,
+					);
+					errorCount++;
+					continue;
+				}
+
+				// Read rendered markdown content
+				const markdownContent = await fs.readFile(renderedPath, "utf-8");
+
+				if (!markdownContent.trim()) {
+					console.warn(
+						`⚠️ Empty markdown content found for ${path.relative(process.cwd(), mdxFile)}`,
+					);
+					errorCount++;
+					continue;
+				}
+
+				// Generate description using localhost API
+				const description = await generateDescriptionFromAPI(markdownContent);
+
+				// Skip if no description could be generated
+				if (!description) {
+					console.warn(
+						`⚠️ Could not generate description for ${path.relative(process.cwd(), mdxFile)}`,
+					);
+					errorCount++;
+					continue;
+				}
+
+				// Update frontmatter
+				const wasUpdated = await updateFrontmatter(mdxFile, description);
+				if (wasUpdated) {
+					updatedCount++;
+				} else {
+					skippedUnchangedCount++;
+				}
+			} catch (error) {
+				console.error(
+					`❌ Error processing ${path.relative(process.cwd(), mdxFile)}:`,
+					error,
+				);
+				errorCount++;
+			}
+		}
+
+		console.log("\n--- Summary ---");
+		console.log(`Total MDX files: ${mdxFiles.length}`);
+		console.log(`Updated: ${updatedCount}`);
+		console.log(`Skipped (already had description): ${skippedExistingCount}`);
+		console.log(`Skipped (description unchanged): ${skippedUnchangedCount}`);
+		console.log(`Errors: ${errorCount}`);
+	} catch (error) {
+		console.error("Error:", error);
+		process.exit(1);
+	}
+}
+
+main();