Fix honoring skip phrases

.github/workflows/spelling.yaml

@@ -36,16 +36,43 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  # check-skip-instructions:
+  #   name: Check skip instructions ⚙️
+  #   runs-on: ubuntu-latest
+  #   outputs:
+  #     head-commit-message: ${{ steps.get-commit-message.outputs.head_commit_message }}
+  #   steps:
+  #     - name: Checkout Code 🛎
+  #       uses: actions/checkout@v4
+  #       with:
+  #         fetch-depth: 1
+  #         ref: ${{ github.event.pull_request.head.sha }}
+
+  #     - name: Get commit message 💬
+  #       id: get-commit-message
+  #       run: |
+  #         echo "head_commit_message=$(git show -s --format=%B | tr '\r\n' ' ' | tr '\n' ' ')" >> $GITHUB_OUTPUT
+  #         echo "head_commit_message = $(git show -s --format=%B | tr '\r\n' ' ' | tr '\n' ' ')"
+  #       shell: bash
+
   spelling:
     name: Check spelling 🔠
     runs-on: ubuntu-latest
+    # needs: check-skip-instructions
     if: >
-      !contains(github.event.commits[0].message, '[skip spelling]')
-        && github.event.pull_request.draft == false
+      github.event.pull_request.draft == false
+    # if: >
+    #   !contains(needs.check-skip-instructions.outputs.head-commit-message, '[skip spelling]')
+    #     && github.event.pull_request.draft == false
     container:
       image: ghcr.io/insightsengineering/rstudio:latest
 
     steps:
+      # - name: Debug
+      #   run: |
+      #     echo "skip_spelling = ${{ contains(needs.check-skip-instructions.outputs.head-commit-message, '[skip spelling]') }}"
+      #     echo "head_commit_message = ${{ needs.check-skip-instructions.outputs.head-commit-message }}"
+
       - name: Setup token 🔑
         id: github-token
         run: |
@@ -60,8 +87,35 @@ jobs:
 
       - name: Checkout Code 🛎
         uses: actions/checkout@v4
+        if: github.event_name != 'push'
         with:
           token: ${{ steps.github-token.outputs.token }}
+          fetch-depth: 1
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Checkout Code 🛎
+        uses: actions/checkout@v4
+        if: github.event_name == 'push'
+        with:
+          token: ${{ steps.github-token.outputs.token }}
+
+      - name: Get commit message 💬
+        id: get-commit-message
+        run: |
+          git config --global --add safe.directory $(pwd)
+          export head_commit_message="$(git show -s --format=%B | tr '\r\n' ' ' | tr '\n' ' ')"
+          echo "head_commit_message=$(git show -s --format=%B | tr '\r\n' ' ' | tr '\n' ' ')" >> $GITHUB_OUTPUT
+          echo "head_commit_message = $(git show -s --format=%B | tr '\r\n' ' ' | tr '\n' ' ')"
+          if [[ $head_commit_message == *"[skip spelling]"* ]]; then
+            echo "Skip instruction detected - cancelling the workflow."
+            curl -s -LJ -o gh.tar.gz https://github.com/cli/cli/releases/download/v2.44.1/gh_2.44.1_linux_amd64.tar.gz
+            tar -xzf gh.tar.gz --strip-components 2
+            ./gh run cancel ${{ github.run_id }}
+            ./gh run watch ${{ github.run_id }}
+          fi
+        shell: bash
+        env:
+          GH_TOKEN: ${{ steps.github-token.outputs.token }}
 
       - name: Normalize variables 📏
         run: |
@@ -91,7 +145,6 @@ jobs:
       - name: Checkout to main 🛎
         if: github.event_name == 'push'
         run: |
-          git config --global --add safe.directory $(pwd)
           git fetch origin main
           git checkout main
           git pull origin main