test branch deployment

.github/PULL_REQUEST_TEMPLATE.md

@@ -31,6 +31,13 @@
 
 ### Testing instructions
 
+## Preview deployment
+
+Check to deploy previews for this PR. Leave unchecked to skip.
+
+- [ ] Deploy documentation preview
+- [ ] Deploy Storybook preview
+
 ## Illustrations/Icons Checklist
 
 Required if this PR changes files under `packages/illustrations/**` or `packages/icons/**`

.github/scripts/remove-from-manifest.mjs

@@ -0,0 +1,58 @@
+#!/usr/bin/env node
+
+/**
+ * Remove a PR preview entry from manifest.json
+ * Usage: node remove-from-manifest.mjs <pr-number>
+ */
+
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Parse command line arguments
+const [prNumber] = process.argv.slice(2);
+
+if (!prNumber) {
+  console.error('Usage: node remove-from-manifest.mjs <pr-number>');
+  process.exit(1);
+}
+
+const manifestPath = path.join(process.cwd(), 'manifest.json');
+
+// Read existing manifest
+if (!fs.existsSync(manifestPath)) {
+  console.log('⚠️  Manifest does not exist, nothing to remove');
+  process.exit(0);
+}
+
+let manifest;
+try {
+  const content = fs.readFileSync(manifestPath, 'utf-8');
+  manifest = JSON.parse(content);
+} catch (error) {
+  console.error('❌ Failed to parse manifest:', error.message);
+  process.exit(1);
+}
+
+// Remove preview entry
+const prNum = parseInt(prNumber, 10);
+const initialLength = manifest.previews.length;
+manifest.previews = manifest.previews.filter((p) => p.pr !== prNum);
+
+if (manifest.previews.length === initialLength) {
+  console.log(`⚠️  PR #${prNum} not found in manifest`);
+} else {
+  console.log(`✅ Removed preview for PR #${prNum}`);
+}
+
+// Update last updated timestamp
+manifest.lastUpdated = new Date().toISOString();
+
+// Write manifest
+fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2) + '\n', 'utf-8');
+
+console.log(`📝 Manifest updated successfully`);
+console.log(`   Total previews: ${manifest.previews.length}`);

.github/scripts/update-manifest.mjs

@@ -0,0 +1,88 @@
+#!/usr/bin/env node
+
+/**
+ * Update manifest.json with a new or updated PR preview entry
+ * Usage: node update-manifest.mjs <pr-number> <pr-title> <branch> <author> <commit> <has-docs> <has-storybook>
+ */
+
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Parse command line arguments
+const [prNumber, prTitle, branch, author, commit, hasDocs, hasStorybook] = process.argv.slice(2);
+
+if (!prNumber || !prTitle || !branch || !author || !commit) {
+  console.error(
+    'Usage: node update-manifest.mjs <pr-number> <pr-title> <branch> <author> <commit> <has-docs> <has-storybook>',
+  );
+  process.exit(1);
+}
+
+const manifestPath = path.join(process.cwd(), 'manifest.json');
+
+// Read existing manifest or create new one
+let manifest = {
+  previews: [],
+  lastUpdated: new Date().toISOString(),
+};
+
+if (fs.existsSync(manifestPath)) {
+  try {
+    const content = fs.readFileSync(manifestPath, 'utf-8');
+    manifest = JSON.parse(content);
+  } catch (error) {
+    console.warn('Failed to parse existing manifest, creating new one');
+  }
+}
+
+// Find existing preview or create new entry
+const prNum = parseInt(prNumber, 10);
+const existingIndex = manifest.previews.findIndex((p) => p.pr === prNum);
+
+const previewEntry = {
+  pr: prNum,
+  title: prTitle,
+  branch: branch,
+  author: author,
+  baseUrl: `/cds/pr-${prNum}/`,
+  previews: {
+    docs: hasDocs === 'true' ? `/cds/pr-${prNum}/docs/` : null,
+    storybook: hasStorybook === 'true' ? `/cds/pr-${prNum}/storybook/` : null,
+  },
+  createdAt:
+    existingIndex >= 0 ? manifest.previews[existingIndex].createdAt : new Date().toISOString(),
+  updatedAt: new Date().toISOString(),
+  commit: commit,
+};
+
+if (existingIndex >= 0) {
+  // Update existing preview
+  manifest.previews[existingIndex] = previewEntry;
+  console.log(`✅ Updated preview for PR #${prNum}`);
+} else {
+  // Add new preview
+  manifest.previews.push(previewEntry);
+  console.log(`✅ Added preview for PR #${prNum}`);
+}
+
+// Log which previews are available
+const availablePreviews = [];
+if (previewEntry.previews.docs) availablePreviews.push('docs');
+if (previewEntry.previews.storybook) availablePreviews.push('storybook');
+console.log(`   Available previews: ${availablePreviews.join(', ') || 'none'}`);
+
+// Sort by PR number (descending)
+manifest.previews.sort((a, b) => b.pr - a.pr);
+
+// Update last updated timestamp
+manifest.lastUpdated = new Date().toISOString();
+
+// Write manifest
+fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2) + '\n', 'utf-8');
+
+console.log(`📝 Manifest updated successfully`);
+console.log(`   Total PRs: ${manifest.previews.length}`);

.github/workflows/preview-cleanup.yml

@@ -0,0 +1,121 @@
+name: Cleanup PR Preview
+
+on:
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: 'PR number to clean up (for testing)'
+        required: true
+        type: number
+  pull_request:
+    types: [closed]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  cleanup:
+    name: Cleanup Preview
+    runs-on: ubuntu-latest
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        with:
+          egress-policy: audit
+
+      # Checkout main branch to get scripts
+      - name: Checkout main branch
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          ref: master
+
+      # Get PR number
+      - name: Get PR number
+        id: pr-number
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "pr_number=${{ github.event.inputs.pr_number }}" >> $GITHUB_OUTPUT
+          else
+            echo "pr_number=${{ github.event.pull_request.number }}" >> $GITHUB_OUTPUT
+          fi
+
+      # Checkout gh-pages branch
+      - name: Checkout gh-pages
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          ref: gh-pages
+          path: gh-pages-checkout
+
+      # Pull latest so concurrent cleanups/deploys don't overwrite each other
+      - name: Pull latest gh-pages
+        working-directory: gh-pages-checkout
+        run: git pull origin gh-pages
+
+      # Remove PR directory
+      - name: Remove preview directory
+        run: |
+          PR_DIR="gh-pages-checkout/pr-${{ steps.pr-number.outputs.pr_number }}"
+
+          if [ -d "$PR_DIR" ]; then
+            echo "Removing preview directory: $PR_DIR"
+            rm -rf "$PR_DIR"
+            echo "✅ Directory removed"
+          else
+            echo "⚠️  Directory does not exist: $PR_DIR"
+          fi
+
+      # Update manifest
+      - name: Update manifest
+        working-directory: gh-pages-checkout
+        run: |
+          node ../.github/scripts/remove-from-manifest.mjs "${{ steps.pr-number.outputs.pr_number }}"
+
+      # Commit and push to gh-pages (retry on race with concurrent deploy/cleanup)
+      - name: Commit changes
+        working-directory: gh-pages-checkout
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+          git add .
+          if git diff --staged --quiet; then
+            echo "No changes to commit"
+          else
+            git commit -m "Remove preview for PR #${{ steps.pr-number.outputs.pr_number }}"
+            for i in 1 2 3; do
+              if git push origin gh-pages; then
+                echo "✅ Changes pushed to gh-pages"
+                exit 0
+              fi
+              echo "Push failed (concurrent update?), pulling and retrying ($i/3)..."
+              git pull origin gh-pages --rebase
+            done
+            echo "❌ Failed to push after retries"
+            exit 1
+          fi
+
+      # Comment on PR
+      - name: Comment on PR
+        if: github.event_name == 'pull_request'
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            const prNumber = ${{ steps.pr-number.outputs.pr_number }};
+
+            const comment = `## 🧹 Preview Cleaned Up
+
+            The documentation preview for this PR has been removed.
+
+            **Removed:** \`/cds/pr-${prNumber}/\`
+
+            ---
+
+            🕐 Cleaned up at: \`${new Date().toISOString()}\``;
+
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: prNumber,
+              body: comment,
+            });