modified: .gitea/limbo_actions/buildkit-build-push/action.yaml

.gitea/limbo_actions/buildkit-build-push/action.yaml

@@ -14,7 +14,7 @@ inputs:
     description: "buildkit address"
     required: true
   tags:
-    description: "image tags / buildctl image name"
+    description: "image tags / names(s) (single name or csv (tag1:latest,tag2:x,tag3) converts to name=tag1:latest,name=tag2:x,name=tag3)"
     required: true
   context:
     description: "buildctl build context"
@@ -22,16 +22,20 @@ inputs:
     default: "."
   dockerfile:
     description: "buildctl build dockerfile/folder"
-    required: true
+    required: false
     default: "."
   filename:
     description: "Docker file name (Default: Dockerfile)"
-    required: true
+    required: false
     default: "Dockerfile"
   build_args:
     description: "Build arguments (multiline KEY=VALUE)"
     required: false
     default: ""
+  push:
+    description: "push image (Defaults true)"
+    required: false
+    default: "true"
 runs:
   using: "composite"
   steps:
@@ -68,6 +72,14 @@ runs:
 
         echo "Using build args: $BUILD_ARG_FLAGS"
 
+        # Build names, convert csv (tag1:latest,tag2:x,tag3) to name=tag1:latest,name=tag2:x,tag
+        IFS=',' read -ra arr <<< "${{ inputs.tags }}"
+        OUTPUT_NAMES=""
+        for tag in "${arr[@]}"; do
+            OUTPUT_NAMES="${OUTPUT_NAMES:+$OUTPUT_NAMES,}name=$tag"
+        done
+
+
         echo "build and push image to ${{ inputs.registry_addr }}"
         
         DOCKER_CONFIG="$DOCKER_CONFIG" buildctl \
@@ -78,5 +90,5 @@ runs:
           --local dockerfile=${{ inputs.dockerfile }} \
           --opt filename=${{ inputs.filename }} \
           $BUILD_ARG_FLAGS \
-          --output type=image,name=${{ inputs.tags }},push=true
+          --output type=image,${OUTPUT_NAMES},push=${{ inputs.push }}