name: Build RPM Package

on:
  push:
    branches: [ workflows ]
  pull_request:
    branches: [ workflows ]

jobs:
  build-rpm:
    runs-on: ubuntu-latest
    container:
      image: fedora:latest

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

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

    - name: Checkout source code
      uses: actions/checkout@v3

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

    - name: Set environment variables
      run: >-
        echo "
          PKG_NAME=ca-certificates-brazil 
          PKG_VERSION=$(grep
            -m1 -iPo '.*CPACK_PACKAGE_VERSION [\"]*\K[\S]*[^(\"\))]'
            build/CPackConfig.cmake)
        " >> $GITHUB_ENV

    - name: Copy SOURCES and SPEC file
      run: >-
        sed "s/__VERSION__/${{PKG_VERSION}}/g" packaging/pkg.spec.in 
          > ~/rpmbuild/SPECS/${{PKG_NAME}}.spec
        cp dist/*.src.tar.gz ~/rpmbuild/SOURCES/

    - name: Build RPM
      run: |
        rpmbuild -ba ~/rpmbuild/SPECS/ca-certificates-brazil.spec

    - name: Upload built RPMs
      uses: actions/upload-artifact@v4
      with:
        name: built-rpms
        path: ~/rpmbuild/RPMS/