build-rpm-packages.yml

name: Build RPM Packages

on:
  push:
    branches:
      - main
      - master
  pull_request:
    branches:
      - main
      - master

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: ["fedora:38", "fedora:37", "almalinux:9", "almalinux:8"]

    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0  # Fetch full Git history and tags

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Cache dnf packages
        uses: actions/cache@v2
        with:
          path: /var/cache/dnf
          key: ${{ runner.os }}-dnf-${{ hashFiles('**/Dockerfile') }}
          restore-keys: |
            ${{ runner.os }}-dnf-

      - name: Determine version and dist
        id: version
        run: |
          LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "0.0.0")
          TAGGED_COMMIT=$(git describe --tags --exact-match 2>/dev/null || echo "notag")
          
          if [ "$TAGGED_COMMIT" = "notag" ]; then
            VERSION="${LATEST_TAG}+"
            DIST="-git"
          else
            VERSION=$LATEST_TAG
            DIST=""
          fi

          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "DIST=$DIST" >> $GITHUB_ENV

      - name: Build RPM packages in Docker
        run: |
          docker run --rm -v $(pwd):/workspace -w /workspace ${{ matrix.os }} /bin/bash -c "
            dnf install -y epel-release
            dnf install -y rpm-build dnf-plugins-core yum-utils gettext gettext-devel autopoint
            ./autogen.sh
            yum-builddep -y xnec2c.spec
            mkdir -p ~/rpmbuild/SPECS ~/rpmbuild/SOURCES
            cp xnec2c.spec ~/rpmbuild/SPECS/
            tar -czvf ~/rpmbuild/SOURCES/xnec2c-v${VERSION}.tar.gz --transform 's,^,xnec2c-v${VERSION}/,' *
            rpmbuild -ba -D \"_topdir $(pwd)/rpmbuild\" -D \"dist $DIST\" ~/rpmbuild/SPECS/xnec2c.spec
            cp ~/rpmbuild/RPMS/x86_64/xnec2c-*.rpm ."

      - name: Test RPM Package
        run: |
          docker run --rm -v $(pwd):/workspace -w /workspace ${{ matrix.os }} /bin/bash -c "
            dnf install -y ./xnec2c-*.rpm
            xnec2c -h"

      - name: Upload the RPM package
        uses: actions/upload-artifact@v2
        with:
          name: xnec2c-${{ matrix.os }}.rpm
          path: xnec2c-*.rpm