use github.sha

.github/workflows/login-container.yml

@@ -13,7 +13,7 @@ on:
     outputs:
       login_build_image:
         description: 'The full image tag of the standalone login image'
-        value: ${{ jobs.login-container.outputs.login_build_image }}
+        value: ${{ inputs.login_build_image_name }}:${{ github.sha }}
 
 permissions:
   packages: write
@@ -34,19 +34,6 @@ jobs:
       login_build_image: ${{ steps.short-sha.outputs.login_build_image }}
     steps:
       - uses: actions/checkout@v4
-      - name: Get short SHA
-        id: short-sha
-        run: |
-          if [ "${{ github.event_name }}" = "pull_request" ]; then
-            # For PRs: Use the HEAD SHA (not the merge commit)
-            SHORT_SHA=$(echo "${{ github.event.pull_request.head.sha }}" | cut -c1-7)
-          else
-            # For pushes: Use the current commit
-            SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          fi
-          echo "short_sha=$SHORT_SHA" >> $GITHUB_OUTPUT
-          echo "login_build_image=${{ inputs.login_build_image_name }}:$SHORT_SHA" >> $GITHUB_OUTPUT
-          echo "Short SHA: $SHORT_SHA"
       - name: Login meta
         id: login-meta
         uses: docker/metadata-action@v5
@@ -56,7 +43,7 @@ jobs:
           annotations: |
             manifest:org.opencontainers.image.licenses=MIT
           tags: |
-            type=raw,value=${{ steps.short-sha.outputs.short_sha }}
+            type=sha,prefix=,suffix=-debug,format=long
       - name: Login to Docker registry
         uses: docker/login-action@v3
         with: