build-leaf-rpc-server.yaml

name: Build & Push Leaf RPC Server Docker Image
on:
  push:
    branches:
      - main
      - pilot
    tags:
      - "v*"

env:
  RELEASE_VERSION: ${{ github.ref_name }}

jobs:
  build-and-publish:
    name: Build and Publish Docker Image
    runs-on: ubuntu-latest
    env:
      DEPLOY_HOOK: ${{ secrets.DEPLOY_HOOK }}

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          # list of Docker images to use as base name for tags
          images: |
            ghcr.io/muni-town/leaf-rpc-server

          # generate Docker tags based on the following events/attributes
          tags: |
            type=schedule
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha

      - 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: Cache
        uses: actions/cache@v3
        id: cache
        with:
          path: |
            target
            registry
            git
          key: cache-${{ hashFiles('backend/Dockerfile') }}

      - name: Inject Container Build Cache
        uses: reproducible-containers/buildkit-cache-dance@v3.1.0
        with:
          cache-map: |
            {
              "target": "/home/rust/src/target",
              "registry": "/root/.cargo/registry",
              "git": "/root/.cargo/git"
            }
          skip-extraction: ${{ steps.cache.outputs.cache-hit }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          file: leaf-rpc-server.Dockerfile
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max