build-and-push.yml

---
name: Build

on:
  push:
    branches:
      - master
  pull_request:
  workflow_dispatch:
  merge_group:

concurrency:
  group: build-${{ github.ref }}
  cancel-in-progress: true

env:
  REGISTRY: ghcr.io

jobs:
  build:
    name: "Build ${{ matrix.image-name }}"
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          # The Dockerfile file name will be inferred from the image-name parameter
          # If the image-name is chatterino2-xd, the Dockerfile it will look for is Dockerfile_chatterino2-xd
          - os: ubuntu-20.04
            qt-version: 6.6.1
            image-name: chatterino2-build-ubuntu-20.04
          - os: ubuntu-22.04
            qt-version: 6.6.1
            image-name: chatterino2-build-ubuntu-22.04
    env:
      C2_PLUGINS: "ON"
      C2_BUILD_WITH_QT6: "ON"
      IMAGE_NAME: "chatterino/${{ matrix.image-name }}"

    steps:
      - uses: actions/checkout@v4
        with:
          repository: "Chatterino/chatterino2"
          submodules: recursive
      - uses: actions/checkout@v4
        with:
          path: "chatterino-docker"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log into docker registry
        if: github.event_name == 'push'
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
          load: true
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          file: ./chatterino-docker/Dockerfile_${{ matrix.image-name }}
          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}
          cache-to: type=inline

      # Build Chatterino master with this docker image
      - name: Test docker image
        run: |
          docker run \
              -v "${PWD}:/srv" \
              -w"/srv" \
              -e C2_PLUGINS \
              -e C2_BUILD_WITH_QT6 \
              ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} \
              ./.CI/full-ubuntu-build.sh

      - name: Push docker image
        if: github.event_name == 'push'
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          file: ./chatterino-docker/Dockerfile_${{ matrix.image-name }}
          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}
          cache-to: type=inline