Merge pull request #545 from TriliumNext/latest-is-stable-container

Explicitly manage the "latest" tag, and have it point to the same tag as "stable"

.github/workflows/main-docker.yml

@@ -129,6 +129,8 @@ jobs:
             type=ref,event=branch
             type=ref,event=tag
             type=sha
+          flavor: |
+            latest=false
       
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -213,7 +215,9 @@ jobs:
           images: |
             ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}
             ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}
-      
+          flavor: |
+            latest=false
+
       - name: Login to GHCR
         uses: docker/login-action@v2
         with:
@@ -246,6 +250,7 @@ jobs:
           # If the ref is a tag, also tag the image as stable as this is part of a 'release'
           # and only go in the `if` if there is NOT a `-` in the tag's name, due to tagging of `-alpha`, `-beta`, etc...
           if [[ "${GITHUB_REF}" == refs/tags/* && ! "${REF_NAME}" =~ - ]]; then
+            # First create stable tags
             docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
               -t ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}:stable \
               $(printf '${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)
@@ -253,6 +258,19 @@ jobs:
             docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
               -t ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}:stable \
               $(printf '${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)
+        
+            # Small delay to ensure stable tag is fully propagated
+            sleep 5
+        
+            # Now update latest tags
+            docker buildx imagetools create \
+              -t ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}:latest \
+              ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}:stable
+            
+            docker buildx imagetools create \
+              -t ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}:latest \
+              ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}:stable
+        
           fi
       
       - name: Inspect image