59 docker support

.github/workflows/publish-ghcr.yml

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+name: Publish Clementine on GHCR
+
+on:
+  push:
+    branches:
+      - 'main'
+      - 'develop'
+    tags:
+      - 'v*'
+    paths: 
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+  pull_request:
+    branches:
+      - 'main'
+    paths: 
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  push_clementine_to_registry:
+    name: Push Clementine image to GHCR
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Log in to GHCR
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

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+FROM rust:1.63 as builder
+WORKDIR /usr/src/clementine
+COPY . .
+RUN cargo install --path .
+
+FROM debian:bullseye-slim
+RUN apt-get update && apt-get install -y libfreetype6 libfontconfig1-dev && rm -rf /var/lib/apt/lists/*
+COPY --from=builder /usr/local/cargo/bin/clementine /usr/local/bin/clementine
+ENTRYPOINT ["clementine"]