build-cirros.yaml

name: CirrOS image builder

on:
  push:
    branches:
      - main
    tags:
      - "[01].[0-9]+.[0-9]+"
  pull_request:
    branches:
      - main
jobs:
  cirros-build-matrix:
    strategy:
      matrix:
        arch: [aarch64, arm, x86_64, ppc64le]

    runs-on: ubuntu-22.04

    env:
      ARCHES: ${{ matrix.arch }}
      QUIET: 1
      CI_BUILD: "true"
      CI_BUILD_OUT: "build-ci/"

    steps:
      - name: Pull cirros source artifacts
        uses: actions/checkout@v4

      - name: Cache download
        uses: actions/cache@v4
        with:
          key: downloads-${{ matrix.arch }}-${{ hashFiles('bin/build-release') }}
          path: download/

      - name: Cache ccache
        uses: actions/cache@v4
        with:
          key: ccache-${{ matrix.arch }}-${{ hashFiles('bin/build-release') }}
          path: ccache/

      - name: Prepare job environment
        run: bin/system-setup

      - name: Install job dependencies
        run: sudo apt-get install cloud-utils qemu-system openbios-ppc

      - name: disable invisible-mirror.net use
        run: echo "127.0.0.1 invisible-mirror.net" | sudo tee -a /etc/hosts

      - name: Build CirrOS image
        env:
          # use tag name for tag build, or 'daily' for anything else.
          reason: "${{ github.ref_type == 'tag' && github.ref_name || 'daily' }}"
        run: bin/build-release "$reason"

      - name: Boot CirrOS image
        run: bin/test-boot
        env:
          GUESTARCH: ${{ matrix.arch }}
          POWEROFF: "true"

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: cirros-${{ matrix.arch }}
          path: build-ci/release/