feat(CI): Add GitHub Markdown summary for linter CI

.github/workflows/build.yml

@@ -19,7 +19,7 @@ on:
           type: boolean
 
 concurrency:
-  group: ${{ github.ref }}
+  group: ${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 jobs:

.github/workflows/linter.yml

@@ -4,14 +4,20 @@ on:
   push:
   pull_request:
 
+concurrency:
+  group: ${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Lint Code Base
     runs-on: ubuntu-latest
     permissions:
-      contents: read
-      packages: read
+      contents: write
+      pull-requests: write
+      issues: write
       statuses: write
+      packages: read
     steps:
       - name: Checkout Code
         uses: actions/checkout@v4
@@ -20,7 +26,9 @@ jobs:
           # list of changed files within `super-linter`
           fetch-depth: 0
       - name: Lint Code Base
+        id: lint
         uses: super-linter/super-linter/slim@v5
+        continue-on-error: true
         env:
           DEFAULT_BRANCH: master
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -39,4 +47,38 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: linter-result
-          path: super-linter.log
+          path: super-linter.log
+      - name: Generate Workflow Summary for successful run
+        if: ${{ steps.lint.outcome == 'success' }}
+        run: |
+          echo "## :ballot_box_with_check: Linting passed!" >> $GITHUB_STEP_SUMMARY
+      - name: Generate Workflow Summary for failed run
+        if: ${{ steps.lint.outcome == 'failure' }}
+        run: |
+          echo "## :x: Linting errors found!" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          cat super-linter.log | grep "\[ERROR]" | sed 's/[0-9A-Z:.-]\+ [0-9:]\+ //' | sed 's/\[ERROR]//' | sed 's/   //' | sed 's/Found errors in \[[A-Za-z]\+\] linter!//' | sed 's/Error code: 1. Command output://' | sed 's/ //' | sed 's/ERRORSFOUND//' | sed 's/ in [A-Z:]\+//' | sed 's/[[0-9]\+]//' | sed -r "s/\x1B\[(([0-9]+)(;[0-9]+)*)?[m,K,H,f,J]//g" | sed '1,2d' | tr -s '\n' '\n' | sed 's/\/github\/workspace\///' >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+      - name: Comment on PR for failed run
+        if: ${{ steps.lint.outcome == 'failure' && github.event_name == 'pull_request' }}
+        shell: bash
+        run: |
+          COMMENT_INITIAL=$(echo -e "## :x: Linting errors found!\n")
+          COMMENT_MIDDLE=$(cat super-linter.log | grep "\[ERROR]" | sed 's/[0-9A-Z:.-]\+ [0-9:]\+ //' | sed 's/\[ERROR]//' | sed 's/   //' | sed 's/Found errors in \[[A-Za-z]\+\] linter!//' | sed 's/Error code: 1. Command output://' | sed 's/ //' | sed 's/ERRORSFOUND//' | sed 's/ in [A-Z:]\+//' | sed 's/[[0-9]\+]//' | sed -r "s/\x1B\[(([0-9]+)(;[0-9]+)*)?[m,K,H,f,J]//g" | sed '1,2d' | tr -s '\n' '\n' | sed 's/\/github\/workspace\///')
+          COMMENT_BODY=$(echo -e "$COMMENT_INITIAL \n @${{ github.actor }} Please fix the following errors:\n\n\`\`\`\n$COMMENT_MIDDLE\n\`\`\`")
+          COMMENT=$(echo "$COMMENT_BODY")
+          gh api \
+            --method POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            /repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments \
+            -f body="$COMMENT"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Fail Workflow for failure in linting
+        if: ${{ steps.lint.outcome == 'failure' }}
+        uses: actions/[email protected]
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            core.setFailed("Linting errors found! Please check workflow summary for details.")