#1: Update test and make sure to --rebase when pushing new badge:

Author: JacobDomagala

.github/workflows/test_action.yml

@@ -35,7 +35,6 @@ jobs:
                 "vt-build-amd64-ubuntu-24-04-gcc-13-cpp",
                 "vt-build-amd64-ubuntu-24-04-gcc-14-cpp",
                 "vt-build-amd64-ubuntu-20-04-gcc-10-openmpi-cpp-spack"]
-
         result: ["success", "failure"]
 
     steps:
@@ -45,6 +44,60 @@ jobs:
         if: always()
         uses: DARMA-tasking/badge-generator@1-initial-version
         with:
-          name: ${{ matrix.image }}
+          name: ${{ matrix.image }}-${{ matrix.result }}
           result: ${{ matrix.result }}
           github_token: ${{ secrets.GITHUB_TOKEN }}
+
+  comment-on-pr:
+    runs-on: ubuntu-latest
+    needs: generate-badge
+    if: always()
+    steps:
+      - uses: actions/checkout@v4
+      - name: Update or add comment to pull request
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          REPO: ${{ github.repository }}
+        run: |
+          REPO_NAME=$(basename $REPO)
+          PREFIX_STRING="https://github.com/DARMA-tasking/badge-generator/wiki/"
+
+          COMMENT_BODY="""
+
+          git clone https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/DARMA-tasking/badge-generator.wiki.git wiki
+
+          # List files in the directory and store in an array
+          mapfile -t FILE_ARRAY < <(ls -1 "badge-generator/${REPO}" 2>/dev/null || echo "")
+
+          # Append each file to COMMENT_BODY in the specified format
+          for FILE_NAME in "${FILE_ARRAY[@]}"; do
+            COMMENT_BODY+="![$PREFIX_STRING$FILE_NAME]()\n"
+          done
+
+          # Add identifier for comment tracking
+          COMMENT_BODY+="<!-- BadgeGeneratorComment -->"
+
+          # Get existing comments
+          COMMENTS=$(curl -s -H "Authorization: token $GITHUB_TOKEN" \
+                          -H "Accept: application/vnd.github.v3+json" \
+                          https://api.github.com/repos/$REPO/issues/$PR_NUMBER/comments)
+
+          # Check for existing comment with our identifier
+          COMMENT_ID=$(echo "$COMMENTS" | jq -r '.[] | select(.body | contains("<!-- BadgeGeneratorComment -->")) | .id')
+
+          if [ -n "$COMMENT_ID" ]; then
+            # Update existing comment
+            curl -s -H "Authorization: token $GITHUB_TOKEN" \
+                 -H "Accept: application/vnd.github.v3+json" \
+                 -X PATCH \
+                 -d "{\"body\": \"$COMMENT_BODY\"}" \
+                 https://api.github.com/repos/$REPO/issues/comments/$COMMENT_ID
+          else
+            # Create new comment
+            curl -s -H "Authorization: token $GITHUB_TOKEN" \
+                 -H "Accept: application/vnd.github.v3+json" \
+                 -X POST \
+                 -d "{\"body\": \"$COMMENT_BODY\"}" \
+                 https://api.github.com/repos/$REPO/issues/$PR_NUMBER/comments
+          fi

action.yml

@@ -4,11 +4,11 @@ author: 'Darma-tasking'
 
 # Define the inputs the action will accept
 inputs:
-  name:
-    description: 'The label for the badge (e.g., the build target or job name). Should be URL-friendly.'
+  names:
+    description: 'The labels for the badges (e.g., matrix item).'
     required: true
-  result:
-    description: 'The result of a previous step (e.g., success, failure, cancelled).'
+  results:
+    description: 'The results of build step (success, failure or cancelled).'
     required: true
   github_token:
     description: 'GitHub token with permissions to write to the wiki.'
@@ -68,7 +68,7 @@ runs:
         # Commit only if there are changes to prevent empty commits
         if ! git diff --staged --quiet; then
           git commit -m "Update badge for: ${{ inputs.name }}"
-          git push
+          git push --rebase
           echo "Badge updated and pushed to the wiki."
         else
           echo "No changes to the badge. Commit skipped."