Emulate push to the main branch

Author: Oleg

.github/workflows/build.yml

@@ -70,7 +70,7 @@ jobs:
           containerfiles: |
             Dockerfile
           image: ${{ needs.meta.outputs.implementation-name }}
-          tags: ${{ github.sha }} ${{ github.ref == 'refs/heads/main' && 'latest' || '' }}
+          tags: ${{ github.sha }} ${{ github.ref == 'refs/heads/test-publication' && 'latest' || '' }}
           archs: amd64, arm64
 
       - name: Set DOCKER_HOST so podman-built images are findable
@@ -107,7 +107,7 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ github.token }}
           registry: ${{ env.IMAGE_REGISTRY }}
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/test-publication'
 
       - name: Publish
         id: push
@@ -116,21 +116,21 @@ jobs:
           image: ${{ steps.build_image.outputs.image }}
           tags: ${{ steps.current-version.outputs.value }} ${{ steps.build_image.outputs.tags }}
           registry: ${{ env.IMAGE_REGISTRY }}
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/test-publication'
 
       - name: Generate attestation for images
         uses: actions/attest-build-provenance@v2
         with:
           subject-name: ${{ env.IMAGE_REGISTRY }}/${{ steps.build_image.outputs.image }}
           subject-digest: ${{ steps.push.outputs.digest }}
           push-to-registry: true
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/test-publication'
 
   mark-previous-version:
     needs: [build, meta]
     runs-on: ubuntu-latest
 
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main' && needs.build.outputs.current-version != needs.meta.outputs.latest-version
+    if: github.event_name == 'push' && github.ref == 'refs/heads/test-publication' && needs.build.outputs.current-version != needs.meta.outputs.latest-version
 
     permissions:
       contents: write