feature/57139_gtfsrt-metric-exporter-override-image-name - add option to override image name

Author: chihaiaalex

.github/workflows/ci-cd-java.yml

@@ -25,6 +25,9 @@ on:
         required: false
         type: string
         default: .
+      imageName:
+        required: false
+        type: string
 
 env:
   IMAGE_NAME_MIXED_CASE: "${{ github.repository }}"
@@ -71,9 +74,17 @@ jobs:
           name: ${{ inputs.jarArtifactName }}
           path: ${{ inputs.jarArtifactPath }}
 
-      - name: Lowercase Docker Image Name
+      - name: Set Docker Image Name
         run: |
-          echo "IMAGE_NAME=${IMAGE_NAME_MIXED_CASE,,}" >> "${GITHUB_ENV}"
+          OWNER="${GITHUB_REPOSITORY%%/*}"
+
+          if [[ -n "${{ inputs.imageName }}" ]]; then
+            IMAGE_NAME="${OWNER,,}/${{ inputs.imageName }}"
+          else
+            IMAGE_NAME="${GITHUB_REPOSITORY,,}"
+          fi
+
+          echo "IMAGE_NAME=${IMAGE_NAME}" >> "$GITHUB_ENV"
 
       - name: Build Docker Image
         uses: docker/build-push-action@v6