⚙️ .github: use docker's actions

.github/workflows/build-image.yml

@@ -4,7 +4,6 @@ on: [push, workflow_dispatch]
 
 env:
   ENDPOINT: "neingeist/docker-mod-terminfos"
-  BRANCH: "master"
 
 jobs:
   build:
@@ -12,34 +11,34 @@ jobs:
     permissions:
       packages: write
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v3
 
-      - name: Docker meta
+      -
+        name: Docker - Meta
         id: meta
         uses: docker/metadata-action@v4
         with:
-          images: ghcr.io/neingeist/docker-mod-terminfos
+          images: ghcr.io/{{ ENDPOINT }}
           tags: |
             type=ref,event=branch
             # set latest tag for default branch
             type=raw,value=latest,enable={{is_default_branch}}
-
+      -
-      - name: Build image
+        name: Docker - Set up Docker Buildx
-        run: |
+        uses: docker/setup-buildx-action@v2
-          docker build --no-cache -t ${{ github.sha }} .
+      -
-      - name: Tag image
+        name: Docker - Login to GitHub Container Registry
-        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.ENDPOINT != 'user/endpoint' }}
+        if: github.ref_type == 'branch'
-        run: |
+        uses: docker/login-action@v2
-          docker tag ${{ github.sha }} ${ENDPOINT}
+        with:
-          docker tag ${{ github.sha }} ${ENDPOINT}:${{ github.sha }}
+          registry: ghcr.io
-          docker tag ${{ github.sha }} ghcr.io/${ENDPOINT}
+          username: ${{ github.actor }}
-          docker tag ${{ github.sha }} ghcr.io/${ENDPOINT}:${{ github.sha }}
+          password: ${{ secrets.GITHUB_TOKEN }
-      - name: Login to GitHub Container Registry
+      -
-        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.ENDPOINT != 'user/endpoint' }}
+        name: Docker - Build and push
-        run: |
+        uses: docker/build-push-action@v3
-          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+        with:
-      - name: Push tags to GitHub Container Registry
+          push: ${{ github.ref_type == 'branch' }}
-        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.ENDPOINT != 'user/endpoint' }}
+          tags: ${{ steps.meta.outputs.tags }}
-        run: |
+          labels: ${{ steps.meta.outputs.labels }}
-          docker push ghcr.io/${ENDPOINT}:${{ github.sha }}
-          docker push ghcr.io/${ENDPOINT}