feat(paste-server-rs): add docker related featrues

- Add compose.yml for local testing
- Update CI to build images

Author: SkyBird233

.github/workflows/paste-server-rs.yml

@@ -15,6 +15,10 @@ on:
       - 'paste-server-rs/**'
   workflow_dispatch:
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: aosc-dev/paste-server-rs
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -47,3 +51,41 @@ jobs:
         with:
           name: paste-server-rs
           path: paste-server-rs/target/release/paste-server-rs
+
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@v6
+        with:
+          context: "{{defaultContext}}:paste-server-rs"
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v3
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
+      

paste-server-rs/.dockerignore

@@ -0,0 +1,5 @@
+compose.yml
+contents
+target
+test
+.env

paste-server-rs/Dockerfile

@@ -0,0 +1,13 @@
+FROM rust:1-alpine AS builder
+
+WORKDIR /app
+RUN apk add --no-cache musl-dev
+COPY . .
+RUN cargo build --release
+
+FROM alpine:latest AS runner
+
+WORKDIR /app
+COPY --from=builder /app/target/release/paste-server-rs .
+EXPOSE 2334
+CMD ["./paste-server-rs"]

paste-server-rs/compose.yml

@@ -0,0 +1,30 @@
+services:
+  app:
+    build: .
+    container_name: paste-server-rs
+    depends_on:
+      - db
+    ports:
+      - "127.0.0.1:2334:2334"
+    volumes:
+      - contents:/app/contents
+    environment:
+      - PASTE_LISTEN_ADDRESS=0.0.0.0:2334
+      - DATABASE_URL=postgresql://postgres:password@db/paste
+      - PASTE_DB_ADDRESS=postgresql://postgres:password@db/paste
+      - PASTE_FILE_DIR=/app/contents
+      - PUBLIC_PASTE_URL=http://localhost:2334
+
+  db:
+    image: postgres:17
+    container_name: paste-db
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=paste
+
+volumes:
+  postgres_data:
+  contents: