build_iso.yml

name: Build Cosmic ISOs
on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
    paths:
      - '.github/workflows/build_iso.yml'

env:
  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}

concurrency:
  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build-iso:
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write
      id-token: write
    container:
      image: fedora:${{ matrix.major_version }}
      options: "--privileged"
      volumes:
        - "/:/host"
    strategy:
      fail-fast: false
      matrix:
        image_name: [cosmic-silverblue, cosmic-base]
        image_tag: [40-amd64, rawhide-amd64]
        include:
          - image_tag: 40-amd64
            major_version: 40
          - image_tag: rawhide-amd64
            major_version: rawhide
            
    steps:
      - name: Build ISOs
        uses: ublue-os/isogenerator@1.0.9
        id: build
        with:
          ARCH: ${{ contains(matrix.image_tag, 'amd64') && 'x86_64' || 'arm64' }}
          IMAGE_NAME: ${{ matrix.image_name }}
          IMAGE_REPO: ghcr.io/ublue-os
          VARIANT: 'Silverblue'
          VERSION: ${{ matrix.major_version }}
          IMAGE_TAG: ${{ matrix.image_tag }}
          SECURE_BOOT_KEY_URL: 'https://github.com/ublue-os/akmods/raw/main/certs/public_key.der'
          ENROLLMENT_PASSWORD: 'ublue-os'

      - name: Upload ISOs and Checksum to Job Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.image_name }}-${{ matrix.image_tag }}-${{ matrix.major_version}}
          path: ${{ steps.build.outputs.output-directory }}
          if-no-files-found: error
          retention-days: 0
          compression-level: 0
          overwrite: true