Pull Request to create/update 'rebased/fetchDept' branch

.github/workflows/licensecheck.yml

@@ -11,40 +11,34 @@ on:
       - 'rebased/*'
 
 jobs:
-  build:
+  check_commits:
     runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        value: ${{ github.event.commits }}
 
+    outputs:
+      license_lines: ${{ steps.process-files.outputs.license_lines }}
+
     steps:
-      - name: Get push type
-        id: push-type
+      - name: Store commit
+        id: store_commit
         run: |
-            echo "Getting push type"
-            PUSH_TYPE='commit'
-            FETCH_DEPTH=10
-            if ${{ github.event.forced }} || ${{ github.event.before == '0000000000000000000000000000000000000000' }}; then
-                PUSH_TYPE='branch'
-                FETCH_DEPTH=0
-            fi
-            echo "Push type: $PUSH_TYPE"
-            echo "Fetch depth: $FETCH_DEPTH"
-            echo "push_type=$PUSH_TYPE" >> $GITHUB_OUTPUT
-            echo "fetch_depth=$FETCH_DEPTH" >> $GITHUB_OUTPUT
-
-      - name: Checkout
+          COMMIT=${{ matrix.value.id }}
+          echo "commit=$COMMIT" >> $GITHUB_OUTPUT
+
+      - name: Checkout commit and parent commit
         uses: actions/checkout@v4
         with:
-         fetch-depth: ${{ steps.push-type.outputs.fetch_depth }}
+          fetch-depth: 2
+          ref: "${{ steps.store_commit.outputs.commit }}"
 
       - name: Get changed files
         id: changed-files
         run: |
-            if ${{ steps.push-type.outputs.push_type == 'branch'}}; then
-                echo "First commit on feature branch or force push - getting all changed files compared to 'develop'"
-                CHANGED_FILES=$(git diff --name-only remotes/origin/develop ${{ github.event.after }} | xargs)
-            else
-                echo "Getting changed files from ${{ github.event.before }} to ${{ github.event.after }}"
-                CHANGED_FILES=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | xargs)
-            fi
+            echo "Getting changed files"
+            CHANGED_FILES=$(git diff --name-only HEAD^ HEAD | xargs)
             for file in $CHANGED_FILES; do
                 echo "'$file' was changed"
             done
@@ -74,31 +68,63 @@ jobs:
                 echo EOF
             } >> $GITHUB_OUTPUT
 
-      - name: Remove commit/branch if licenses found
-        if: ${{ steps.process-files.outputs.license_lines != '' }}
+      - name: Create json with result
+        run: |
+          jq -cn  --arg commit ${{ steps.store_commit.outputs.commit }} --arg licenselines "${{ steps.process-files.outputs.license_lines }}" '$ARGS.named' > result
+
+      - name: Random Number Generator
+        id: random-number-generator
+        run: echo "random-number=$(echo $RANDOM)" >> $GITHUB_OUTPUT
+        shell: bash
+
+      - name: Upload result
+        uses: actions/upload-artifact@v4
+        with:
+          name: "result-${{ steps.random-number-generator.outputs.random-number }}"
+          path: result
+
+
+  process_results:
+    needs: check_commits
+
+    runs-on: ubuntu-latest
+
+    continue-on-error: true
+
+    outputs:
+      results: ${{ steps.read_results.outputs.results }}
+
+    steps:
+      - name: Download results
+        uses: actions/download-artifact@v4
+
+      - name: Read results file
+        id: read_results
+        run: |
+          results="$(cat */result | jq -c --slurp .)"
+          echo results=$results >> $GITHUB_OUTPUT
+
+      - name: Filter results
+        id: filter_results
+        run: |
+          jq -n --argjson data '${{ steps.read_results.outputs.results }}' '$data[] | select(.licenselines == "")' >> filtered_results
+          filtered_results="$(cat filtered_results)"
+          echo filtered_results=$filtered_results >> $GITHUB_OUTPUT
+
+      - name: Remove commits if licenses found
+        if: ${{ steps.filter_results.outputs.filtered_results != '' }}
         id: remove-license
         run: |
-            if ${{ steps.push-type.outputs.push_type == 'commit'}}; then
-                echo "Removing commit ${{ github.event.after }} as it contains licenses"
-                git reset --hard ${{ github.event.before }}
-                git push origin ${{ github.ref }} --force-with-lease
-                echo "link=https://github.com/${{ github.repository }}/commits/${{ github.ref }}" >> $GITHUB_OUTPUT
-                echo "short_msg=push denied, reset to '${{ toJSON(github.event.before) }}'!" >> $GITHUB_OUTPUT
-                echo "action_type=reverted to" >> $GITHUB_OUTPUT
-                echo "msg_code=${{ github.event.before }}" >> $GITHUB_OUTPUT
-                echo "xtra_msg=('${{ toJSON(github.event.head_commit.message) }}' denied)" >> $GITHUB_OUTPUT
-            else
-                echo "Removing branch ${{ github.ref }} as it contains licenses"
-                git push origin --delete ${{ github.ref }}
-                echo "link=https://github.com/${{ github.repository }}/branches" >> $GITHUB_OUTPUT
-                echo "short_msg='${{ github.ref }}' was removed!" >> $GITHUB_OUTPUT
-                echo "action_type=removed" >> $GITHUB_OUTPUT
-                echo "msg_code=${{ github.ref }}" >> $GITHUB_OUTPUT
-                echo "xtra_msg=" >> $GITHUB_OUTPUT
-            fi
+            echo "Removing commits as they contains licenses"
+            echo ${{ toJson(steps.filter_results.outputs.filtered_results) }}
+            echo "link=https://github.com/${{ github.repository }}/commits/${{ github.ref }}" >> $GITHUB_OUTPUT
+            echo "short_msg=push denied, reset to '${{ toJSON(github.event.before) }}'!" >> $GITHUB_OUTPUT
+            echo "action_type=reverted to" >> $GITHUB_OUTPUT
+            echo "msg_code=${{ github.event.before }}" >> $GITHUB_OUTPUT
+            echo "xtra_msg=('${{ toJSON(github.event.head_commit.message) }}' denied)" >> $GITHUB_OUTPUT
 
       - name: Find correspondences
-        if: ${{ steps.process-files.outputs.license_lines != '' }}
+        if: ${{ steps.filter_results.outputs.filtered_results != '' }}
         id: email
         uses: slackapi/slack-github-action@v2.1.1
         with:
@@ -146,3 +172,38 @@ jobs:
                 }
               }
             ]
+
+      - name: Fallback Slack notification
+        if: failure()
+        id: fallback_slack
+        uses: slackapi/slack-github-action@v2.1.1
+        with:
+          errors: true
+          method: chat.postMessage # https://api.slack.com/methods/chat.postMessage
+          token: ${{ secrets.SLACK_BOT_TOKEN }}
+          payload: |
+            "channel": "ci",
+            "text": "${{ steps.remove-license.outputs.short_msg }}",
+            "blocks": [
+              {
+                "type": "section",
+                "text": {
+                  "type": "mrkdwn",
+                  "text": ":alert: *LICENSES DETECTED* :alert:"
+                }
+              },
+              {
+                "type": "section",
+                "text": {
+                  "type": "mrkdwn",
+                  "text": "${{ steps.remove-license.outputs.action_type}} ${{ steps.push-type.outputs.push_type}} `${{ steps.remove-license.outputs.msg_code }}` ${{ steps.remove-license.outputs.xtra_msg }}"
+                }
+              },
+              {
+                "type": "section",
+                "text": {
+                  "type": "mrkdwn",
+                  "text": "<${{ steps.remove-license.outputs.link }}>"
+                }
+              }
+            ]