#name: build-rpm

on:
  workflow_call:
    inputs:
      containers:
        required: true
        type: string
      version:
        required: false
        type: string
      to_release:
        required: false
        type: string
      tag:
        required: false
        type: string

defaults:
  run:
    shell: bash

jobs:
  build:
    strategy:
      max-parallel: 2
      matrix:
        image: ${{ fromJson(inputs.containers) }}
    runs-on: ubuntu-latest
    container: ${{ matrix.image }}

    steps:
      - name: Local checkout
        uses: actions/checkout@v4

      - name: install RPM build dependencies
        run: |
          dnf -y install \
            cmake \
            gcc \
            gcc-c++ \
            git \
            rpm-build \
            rpmdevtools \
            tar

      - name: Setup RPM build tree
        run: |
          rpmdev-setuptree

      - name: Create source tarball
        run: |
          cmake --fresh -B build -S .
          cmake --build build --target sdist

      - name: Set environment variables
        run: |
          echo "PKG_VERSION=$(cat build/version)" >> $GITHUB_ENV
          echo "PKG_NAME=$(grep -Po 'Name:\ *\K[\S ]*' \
            packaging/pkg.spec.in)" >> $GITHUB_ENV

      - name: Copy SOURCES and SPEC file
        run: |
          cp packaging/pkg.spec.in ~/rpmbuild/SPECS/${PKG_NAME}.spec
          rpmdev-bumpspec -n ${PKG_VERSION} ~/rpmbuild/SPECS/${PKG_NAME}.spec
          cp dist/*.src.tar.gz ~/rpmbuild/SOURCES/

      - name: Build RPM packages
        run: |
          dnf -y builddep ~/rpmbuild/SPECS/${PKG_NAME}.spec
          rpmbuild -ba ~/rpmbuild/SPECS/${PKG_NAME}.spec

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        if: inputs.to_release == 1
        with:
          tag_name: ${{ inputs.tag }}
          files: |
            ~/rpmbuild/RPMS/*/*.rpm
            ~/rpmbuild/SRPMS/*.rpm