fix: docker build workflow

.github/workflows/publish.yml

@@ -44,15 +44,29 @@ jobs:
         run: |
           poetry build
           poetry install
-      - name: Build the Docker image
-        run: |
-          docker build .
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ GITHUB_REPOSITORY
+      - name: Push the Docker image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
       - name: Attach artifacts to the GitHub release
         uses: skx/github-action-publish-binaries@master
         with:

.github/workflows/push-main.yml

@@ -8,9 +8,6 @@ jobs:
   test:
     strategy:
       matrix:
-        # the order matters: macOS is assumed to be the last,
-        # so coverage is only updated for that one on Python 3.10
-        # see below
         os: ["ubuntu-latest", "windows-latest", "macos-latest"]
         python-version: ["3.10"]
     name: "test on ${{ matrix.os }}/py${{ matrix.python-version }}"
@@ -33,7 +30,7 @@ jobs:
         run: |
           docker build .
       - name: Update coveralls
-        if: runner.os == 'macOS'
+        if: runner.os == 'Linux'
         run: |
           pip install 'coveralls>=3,<4'
           coveralls --service=github || true