Add a build script for the blocks branch

.github/workflows/build-blocks.yml

@@ -0,0 +1,40 @@
+name: Build and push to `build-blocks` branch.
+
+on:
+    push:
+        branches:
+            - try/blocks-2
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout repository
+              uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+
+            - name: Setup
+              uses: WordPress/wporg-repo-tools/.github/actions/setup@trunk
+              with:
+                token: ${{ secrets.GITHUB_TOKEN }}
+
+            - name: Build
+              run: yarn build:theme
+
+            - name: Ignore .gitignore
+              run: |
+                  git add public_html/wp-content/themes/wporg-pattern-directory-2024/* --force
+
+            - name: Append build number to version
+              run: |
+                current_version=$(grep -oP 'Version: \K[0-9]+\.[0-9]+\.[0-9]+' public_html/wp-content/themes/wporg-pattern-directory-2024/style.css)
+                new_version="${current_version}-${GITHUB_SHA::7}"
+                sed -i "s/Version: $current_version/Version: $new_version/" public_html/wp-content/themes/wporg-pattern-directory-2024/style.css
+                
+            - name: Commit and push
+              # Using a specific hash here instead of a tagged version, for risk mitigation, since this action modifies our repo.
+              uses: actions-js/push@a52398fac807b0c1e5f1492c969b477c8560a0ba # 1.3
+              with:
+                  github_token: ${{ secrets.GITHUB_TOKEN }}
+                  branch: build-blocks
+                  force: true
+                  message: 'Build: ${{ github.sha }}'

package.json

@@ -19,6 +19,7 @@
 		"start:directory": "yarn workspace wporg-pattern-directory start",
 		"start:theme:old": "yarn workspace wporg-pattern-directory-theme start",
 		"start:theme": "yarn workspace wporg-pattern-directory-2024-theme start",
+		"setup:tools": "echo \"Not used.\"",
 		"create": "./bin/index.sh",
 		"wp-env": "wp-env",
 		"lint:php": "composer run lint",