chore(tasks): Add GitHub Action workflow to automatically update compat-table dependency (#13213)

Co-authored-by: Boshen <boshenc@gmail.com>

Author: Copilot

.github/workflows/update_compat_table.yml

@@ -0,0 +1,112 @@
+name: Update Compat Table
+
+permissions: {}
+
+on:
+  schedule:
+    # Run weekly on Monday at 00:00 UTC
+    - cron: "0 0 * * 1"
+  workflow_dispatch: # Allow manual trigger
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+  update:
+    name: Update compat-table SHA
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: taiki-e/checkout-action@b13d20b7cda4e2f325ef19895128f7ff735c0b3d # v1.3.1
+
+      - uses: oxc-project/setup-node@f42e3bda950c7454575e78ee4eaac880a077700c # v1.0.0
+      - uses: oxc-project/setup-rust@cd82e1efec7fef815e2c23d296756f31c7cdc03d # v1.0.0
+        with:
+          cache-key: warm
+          components: rustfmt
+
+      - name: Get latest compat-table SHA
+        id: get-sha
+        run: |
+          # Clone compat-table repository temporarily to get latest SHA
+          git clone --depth=1 https://github.com/compat-table/compat-table.git temp-compat-table
+          LATEST_SHA=$(cd temp-compat-table && git rev-parse HEAD)
+          echo "latest_sha=$LATEST_SHA" >> $GITHUB_OUTPUT
+          rm -rf temp-compat-table
+          echo "Latest compat-table SHA: $LATEST_SHA"
+
+      - name: Get current SHA from package.json
+        id: current-sha
+        working-directory: tasks/compat_data
+        run: |
+          CURRENT_SHA=$(grep -o '#[a-f0-9]*' package.json | sed 's/#//')
+          echo "current_sha=$CURRENT_SHA" >> $GITHUB_OUTPUT
+          echo "Current SHA in package.json: $CURRENT_SHA"
+
+      - name: Check if update is needed
+        id: check-update
+        env:
+          LATEST_SHA: ${{ steps.get-sha.outputs.latest_sha }}
+          CURRENT_SHA: ${{ steps.current-sha.outputs.current_sha }}
+        run: |
+          if [ "$LATEST_SHA" != "$CURRENT_SHA" ]; then
+            echo "update_needed=true" >> $GITHUB_OUTPUT
+            echo "Update needed: $CURRENT_SHA -> $LATEST_SHA"
+          else
+            echo "update_needed=false" >> $GITHUB_OUTPUT
+            echo "No update needed, SHAs are the same"
+          fi
+
+      - name: Update package.json with new SHA
+        if: steps.check-update.outputs.update_needed == 'true'
+        working-directory: tasks/compat_data
+        env:
+          LATEST_SHA: ${{ steps.get-sha.outputs.latest_sha }}
+          CURRENT_SHA: ${{ steps.current-sha.outputs.current_sha }}
+        run: |
+          # Update the SHA in package.json
+          sed -i "s/#$CURRENT_SHA/#$LATEST_SHA/g" package.json
+          echo "Updated package.json with new SHA"
+
+      - name: Install dependencies and run build
+        if: steps.check-update.outputs.update_needed == 'true'
+        working-directory: tasks/compat_data
+        run: |
+          rm -rf compat-table
+          pnpm run init
+          pnpm run build
+          cargo run -p oxc_compat_data
+          cargo fmt
+
+      - name: Check for changes
+        if: steps.check-update.outputs.update_needed == 'true'
+        id: changes
+        run: |
+          if git diff --quiet; then
+            echo "has_changes=false" >> $GITHUB_OUTPUT
+            echo "No files were changed after build"
+          else
+            echo "has_changes=true" >> $GITHUB_OUTPUT
+            echo "Files changed:"
+            git diff --name-only
+          fi
+
+      - name: Create Pull Request
+        if: steps.check-update.outputs.update_needed == 'true' && steps.changes.outputs.has_changes == 'true'
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        with:
+          token: ${{ secrets.OXC_BOT_PAT }}
+          commit-message: "chore(compat_data): update compat-table to ${{ steps.get-sha.outputs.latest_sha }}"
+          branch: update-compat-table
+          branch-suffix: timestamp
+          base: main
+          title: "chore(compat_data): update compat-table to latest commit"
+          assignees: Boshen
+          body: |
+            Updates compat-table dependency to the latest commit.
+
+            - Previous SHA: `${{ steps.current-sha.outputs.current_sha }}`
+            - New SHA: `${{ steps.get-sha.outputs.latest_sha }}`