docker-nightly.yml

name: Docker Nightly

on:
  push:
    paths-ignore:
      - "*.md"
      - ".github/**"
      - "!.github/workflows/docker-nightly.yml"
    branches:
      - main
  workflow_dispatch:

jobs:
  determine-changes:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set matrix
        id: set-matrix
        run: |
          APPS=("website" "telegram-game")
          CHANGED=()

          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            CHANGED=("${APPS[@]}")
          else
            for app in "${APPS[@]}"; do
              folder="apps/${app}"
              if git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep -q "^${folder}/"; then
                CHANGED+=("${app}")
              fi
            done
          fi

          if [ ${#CHANGED[@]} -gt 0 ]; then
            echo "matrix=$(printf '%s\n' "${CHANGED[@]}" | jq -R . | jq -s . | tr -d '[:space:]')" >> $GITHUB_OUTPUT
          else
            echo "matrix=[]" >> $GITHUB_OUTPUT
          fi

      - name: Result
        run: |
          echo "${{ steps.set-matrix.outputs.matrix }}"

  build:
    needs: determine-changes
    if: ${{ needs.determine-changes.outputs.matrix != '[]' }}
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    strategy:
      matrix:
        app: ${{ fromJson(needs.determine-changes.outputs.matrix) }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Use Latest Corepack
        run: |
          echo "Before: corepack version => $(corepack --version || echo 'not installed')"
          npm install -g corepack@latest
          echo "After : corepack version => $(corepack --version)"
          corepack enable
          pnpm --version

      - name: Set APP in env
        run: |
          echo "APP_NAME=${{ matrix.app }}" >> $GITHUB_ENV
          echo "APP_VERSION=nightly" >> $GITHUB_ENV

      - name: Login to Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build ${{ matrix.package }}
        uses: docker/build-push-action@v6
        with:
          context: .
          file: docker/${{ env.APP_NAME }}/Dockerfile
          push: true
          tags: ${{ secrets.NAMESPACE }}/${{ env.APP_NAME }}:${{ env.APP_VERSION }}