use docker action

Author: Fogapod

.github/workflows/main.yaml

@@ -7,9 +7,6 @@ on:
     branches:
       - main
 
-env:
-  IMAGE_NAME: fogapod/pink
-
 jobs:
   lint:
     env:
@@ -33,11 +30,11 @@ jobs:
           key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}
       - uses: actions/checkout@v4
       - name: Set up uv
-        run: curl -LsSf https://astral.sh/uv/0.3.3/install.sh | sh
+        run: curl -LsSf https://astral.sh/uv/0.3.5/install.sh | sh
       - name: Set up Python
         run: uv python install
-      - name: install mypy
-        run: uv sync --dev
+      - name: install dependencies
+        run: uv sync
       - name: pre-commit
         run: uv run pre-commit run --all-files
       - name: Minimize uv cache
@@ -51,17 +48,25 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Build image
-        run: |
-          docker pull $IMAGE_NAME
-          docker build -t $IMAGE_NAME:latest . \
-            --build-arg GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD) \
-            --build-arg GIT_COMMIT=$(git rev-parse HEAD) \
-            --build-arg GIT_DIRTY=$(git status --porcelain=v1 2>/dev/null | wc -l)
-      - name: Log in into Docker Hub
-        run: |
-          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
 
-      - name: Push image to registry
-        run: |
-          docker push $IMAGE_NAME
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          # GIT_DIRTY=$(git status --porcelain=v1 2>/dev/null | wc -l)
+          build-args: |
+            GIT_BRANCH=${{ github.ref_name }}
+            GIT_COMMIT=${{ github.sha }}
+            GIT_DIRTY=0
+          tags: fogapod/pink:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max