Build with docker instead

.github/workflows/build.yml

@@ -2,31 +2,35 @@ name: Build binaries
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
   build:
-    strategy:
-      matrix:
-        arch:
-          - x86_64-unknown-linux-musl
-          - aarch64-unknown-linux-musl
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-    - name: Install cross
-      run: cargo install cross
-    - name: Build
-      run: cross build --release --target ${{ matrix.arch }}
-      env:
-        SCCACHE_GHA_ENABLED: "true"
-        RUSTC_WRAPPER: "sccache"
-    - name: Upload artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: cup-${{ matrix.arch }}
-        path: ./target/${{ matrix.arch }}/release/cup
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/sergi0g/cup:latest

Dockerfile

@@ -12,5 +12,4 @@ RUN cargo build --release
 
 FROM scratch
 COPY --from=build /cup/target/release/cup /cup
-COPY --from=build /cup/target/release/cup.d /cup.d
 ENTRYPOINT ["/cup"]