chore: restore bot workflow to update attributions

.github/workflows/update-attributions.yml

@@ -0,0 +1,189 @@
+name: Update Attibutions
+
+on:
+  issue_comment:
+    types: created
+
+jobs:
+  is-fork-pull-request:
+    name: Determine whether this issue comment was on a pull request from a fork
+    if: ${{ github.event.issue.pull_request && startsWith(github.event.comment.body, '@metamaskbot update-attributions') }}
+    runs-on: ubuntu-latest
+    outputs:
+      IS_FORK: ${{ steps.is-fork.outputs.IS_FORK }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Determine whether this PR is from a fork
+        id: is-fork
+        run: echo "IS_FORK=$(gh pr view --json isCrossRepository --jq '.isCrossRepository' "${PR_NUMBER}" )" >> "$GITHUB_OUTPUT"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+
+  react-to-comment:
+    name: React to the comment
+    runs-on: ubuntu-latest
+    needs: is-fork-pull-request
+    # Early exit if this is a fork, since later steps are skipped for forks
+    if: ${{ needs.is-fork-pull-request.outputs.IS_FORK == 'false' }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: React to the comment
+        run: |
+          gh api \
+            --method POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "/repos/${REPO}/issues/comments/${COMMENT_ID}/reactions" \
+            -f content='+1'
+        env:
+          COMMENT_ID: ${{ github.event.comment.id }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+
+  prepare:
+    name: Prepare dependencies
+    runs-on: ubuntu-latest
+    needs: is-fork-pull-request
+    # Early exit if this is a fork, since later steps are skipped for forks
+    if: ${{ needs.is-fork-pull-request.outputs.IS_FORK == 'false' }}
+    outputs:
+      COMMIT_SHA: ${{ steps.commit-sha.outputs.COMMIT_SHA }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Checkout pull request
+        run: gh pr checkout "${PR_NUMBER}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - name: Install Yarn dependencies
+        run: yarn --immutable
+      - name: Get commit SHA
+        id: commit-sha
+        run: echo "COMMIT_SHA=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
+
+  update-attributions:
+    name: Update Attributions
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Checkout pull request
+        run: gh pr checkout "${PR_NUMBER}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - name: Install dependencies from cache
+        run: yarn --immutable --immutable-cache
+      - name: Generate Atributions
+        run: yarn build:attribution
+      - name: Cache attributions file
+        uses: actions/cache/save@v3
+        with:
+          path: attribution.txt
+          key: cache-build-${{ needs.prepare.outputs.COMMIT_SHA }}
+
+  commit-updated-attributions:
+    name: Commit the updated Attributions
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+      - is-fork-pull-request
+      - update-attributions
+    if: ${{ needs.is-fork-pull-request.outputs.IS_FORK == 'false' }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          # Use PAT to ensure that the commit later can trigger status check workflows
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout pull request
+        run: gh pr checkout "${PR_NUMBER}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+      - name: Get commit SHA
+        id: commit-sha
+        run: echo "COMMIT_SHA=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
+      - name: Restore attributions file
+        uses: actions/cache/restore@v3
+        with:
+          path: attribution.txt
+          key: cache-build-${{ needs.prepare.outputs.COMMIT_SHA }}
+          fail-on-cache-miss: true
+      - name: Check whether there are attributions changes
+        id: attributions-changes
+        run: |
+          if git diff --exit-code
+          then
+            echo "HAS_CHANGES=false" >> "$GITHUB_OUTPUT"
+          else
+            echo "HAS_CHANGES=true" >> "$GITHUB_OUTPUT"
+          fi
+      - name: Commit the updated attributions
+        if: steps.attributions-changes.outputs.HAS_CHANGES == 'true'
+        run: |
+          git config --global user.name 'MetaMask Bot'
+          git config --global user.email '[email protected]'
+          git commit -am "Update Attributions"
+          git push
+      - name: Post comment
+        run: |
+          if [[ $HAS_CHANGES == 'true' ]]
+          then
+            gh pr comment "${PR_NUMBER}" --body 'Attributions updated'
+          else
+            gh pr comment "${PR_NUMBER}" --body 'No attributions changes'
+          fi
+        env:
+          HAS_CHANGES: ${{ steps.attributions-changes.outputs.HAS_CHANGES }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+
+  check-status:
+    name: Check whether the attributions update succeeded
+    runs-on: ubuntu-latest
+    needs:
+      - commit-updated-attributions
+    outputs:
+      PASSED: ${{ steps.set-output.outputs.PASSED }}
+    steps:
+      - name: Set PASSED output
+        id: set-output
+        run: echo "PASSED=true" >> "$GITHUB_OUTPUT"
+
+  failure-comment:
+    name: Comment about the attributions update failure
+    if: ${{ always() && needs.is-fork-pull-request.outputs.IS_FORK == 'false' }}
+    runs-on: ubuntu-latest
+    needs:
+      - is-fork-pull-request
+      - check-status
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Post comment if the update failed
+        run: |
+          passed="${{ needs.check-status.outputs.PASSED }}"
+          if [[ $passed != "true" ]]; then
+            gh pr comment "${PR_NUMBER}" --body "Attributions update failed. You can [review the logs or retry the attributions update here](${ACTION_RUN_URL})"
+          fi
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.issue.number }}
+          ACTION_RUN_URL: '${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'