docker-server.yml

name: Build & Publish Parsec Server Docker Image

# cspell:words buildx

on:
  workflow_dispatch:
  pull_request:
    paths:
      - server/packaging/server/**
      - .github/workflows/docker-server.yml
  # Only run on pushed tag because we don't want this workflow to run everytime we push something to the main branch.
  push:
    tags:
      - v[0-9]+.[0-9]+.[0-9]+*
      - nightly

permissions:
  contents: write
  packages: write

# We set `concurrency` to prevent having this workflow being run on code that is not up-to-date on a PR (a user make multiple push in a quick manner).
# But outside of a PR, we want to have only 1 workflow to be run at the same time on a given git ref
concurrency:
  group: docker-server-${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  docker-server:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin v4.2.2
        timeout-minutes: 3

      # Set up BuildKit Docker container builder to be able to build
      # multi-platform images and export cache
      # https://github.com/docker/setup-buildx-action
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1

      - name: Log in to the Github Container registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Install python
        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b  # pin v5.2.0
        id: setup-python
        with:
          python-version: 3.12

      - name: Get current version
        id: version
        run: python misc/releaser.py version --uniq-dev | tee -a $GITHUB_OUTPUT
        timeout-minutes: 1

      - name: Generate build metadata
        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
        id: metadata
        with:
          images:
            ghcr.io/scille/parsec-cloud/parsec-server
          tags: |
            type=semver,pattern={{ version }}
            type=semver,pattern={{ major }}.{{ minor }}
            type=raw,value=${{ steps.version.outputs.docker }}
            type=schedule,enable=${{ github.event_name == 'push' && github.ref_type == 'tag' && github.ref == 'refs/tags/nightly' && 'true' || 'false' }},pattern=nightly
          flavor: |
            latest=${{ github.event_name == 'push' && github.ref_type == 'tag' }}

      - name: Build and export to Docker
        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75 # v6.9.0
        id: build
        with:
          context: .
          file: server/packaging/server/server.dockerfile
          load: true
          tags: ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}
          push: false
        timeout-minutes: 20

      - name: Start docker test container
        id: test-container
        shell: bash
        run: |
          (
            echo -n "id=";
            docker run --detach --publish 6777:6777 --rm --name=parsec-server ${{ steps.build.outputs.imageid }} -- run --port=6777 --dev --host=0.0.0.0
          ) | tee $GITHUB_OUTPUT
        timeout-minutes: 1

      - name: Test docker image
        run: python .github/scripts/test-server.py
        timeout-minutes: 1

      - name: Stop docker test container
        run: docker container stop ${{ steps.test-container.outputs.id }}
        timeout-minutes: 1

      - name: Image to be published
        run: echo "${{ steps.metadata.outputs.tags }}"

      - name: Build and publish
        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75 # v6.9.0
        id: publish
        with:
          context: .
          file: server/packaging/server/server.dockerfile
          tags: ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}
          push: ${{ (github.event_name == 'push' && github.ref_type == 'tag') || github.event_name == 'workflow_dispatch' }}