Merge pull request #323 from crazy-max/meta-v2

Meta action v2

.github/workflows/e2e.yml

@@ -58,8 +58,8 @@ jobs:
         uses: actions/checkout@v2
       -
         name: Docker meta
-        id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@v1
+        id: meta
+        uses: crazy-max/ghaction-docker-meta@v2
         with:
           images: ${{ matrix.slug }}
       -
@@ -84,21 +84,21 @@ jobs:
           file: ./test/multi.Dockerfile
           platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le,linux/s390x
           push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.docker_meta.outputs.tags }}
-          labels: ${{ steps.docker_meta.outputs.labels }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=registry,ref=${{ matrix.slug }}:master
           cache-to: type=inline
       -
         name: Inspect image
         if: github.event_name != 'pull_request'
         run: |
-          docker pull ${{ matrix.slug }}:${{ steps.docker_meta.outputs.version }}
-          docker image inspect ${{ matrix.slug }}:${{ steps.docker_meta.outputs.version }}
+          docker pull ${{ matrix.slug }}:${{ steps.meta.outputs.version }}
+          docker image inspect ${{ matrix.slug }}:${{ steps.meta.outputs.version }}
       -
         name: Check manifest
         if: github.event_name != 'pull_request'
         run: |
-          docker buildx imagetools inspect ${{ matrix.slug }}:${{ steps.docker_meta.outputs.version }}
+          docker buildx imagetools inspect ${{ matrix.slug }}:${{ steps.meta.outputs.version }}
       -
         name: Dump context
         if: always()

.github/workflows/example.yml

@@ -28,11 +28,18 @@ jobs:
         uses: actions/checkout@v2
       -
         name: Docker meta
-        id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@v1
+        id: meta
+        uses: crazy-max/ghaction-docker-meta@v2
         with:
-          images: ${{ env.DOCKER_IMAGE }} # list of Docker images to use as base name for tags
-          tag-sha: true # add git short SHA as Docker tag
+          images: ${{ env.DOCKER_IMAGE }}
+          tags: |
+            type=schedule
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
@@ -45,8 +52,8 @@ jobs:
           context: ./test
           file: ./test/Dockerfile
           load: true
-          tags: ${{ steps.docker_meta.outputs.tags }}
-          labels: ${{ steps.docker_meta.outputs.labels }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
       -
         name: Build and push to local registry
         uses: ./
@@ -54,17 +61,17 @@ jobs:
           context: ./test
           file: ./test/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.docker_meta.outputs.tags }}
-          labels: ${{ steps.docker_meta.outputs.labels }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
       -
         name: Inspect image
         run: |
-          docker image inspect ${{ env.DOCKER_IMAGE }}:${{ steps.docker_meta.outputs.version }}
+          docker image inspect ${{ env.DOCKER_IMAGE }}:${{ steps.meta.outputs.version }}
       -
         name: Check manifest
         if: github.event_name != 'pull_request'
         run: |
-          docker buildx imagetools inspect ${{ env.DOCKER_IMAGE }}:${{ steps.docker_meta.outputs.version }}
+          docker buildx imagetools inspect ${{ env.DOCKER_IMAGE }}:${{ steps.meta.outputs.version }}
       -
         name: Dump context
         if: always()

docs/advanced/tags-labels.md

@@ -29,15 +29,22 @@ jobs:
         uses: actions/checkout@v2
       -
         name: Docker meta
-        id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@v1
+        id: meta
+        uses: crazy-max/ghaction-docker-meta@v2
         with:
           # list of Docker images to use as base name for tags
           images: |
             name/app
             ghcr.io/username/app
-          # add git short SHA as Docker tag
-          tag-sha: true
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            type=schedule
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1
@@ -65,6 +72,6 @@ jobs:
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.docker_meta.outputs.tags }}
-          labels: ${{ steps.docker_meta.outputs.labels }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
 ```