name: Build and Publish RPM

on:
  push:
    branches:
      - main
    tags:
      - 'v*'

jobs:
  build-and-publish:
    runs-on: fedora
    defaults:
      run:
        shell: bash
    container: 
      image: git.phyllo.me/devops/fedora-runner-image:latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup RPM build environment
      run: |
        mkdir -p ~/rpmbuild/{SOURCES,SPECS,BUILD,RPMS,SRPMS}
        echo "%_topdir %(echo $HOME)/rpmbuild" > ~/.rpmmacros

    - name: Create source archive
      run: |
        tar -czf hello-0.0.1.tar.gz hello.sh

    - name: Copy spec file and source
      run: |
        cp hello.spec ~/rpmbuild/SPECS/
        cp hello-0.0.1.tar.gz ~/rpmbuild/SOURCES/

    - name: Build RPM
      run: |
        cd ~/rpmbuild
        rpmbuild -ba SPECS/hello.spec

    - name: Publish RPM to Gitea
      if: github.ref_type == 'tag'
      run: |
        # Extract version from spec file
        VERSION=$(grep -E "^Version:" hello.spec | cut -d: -f2 | xargs)
        echo "Version: $VERSION"
        
        # Find built RPM
        RPM_FILE=$(find ~/rpmbuild -name "*.rpm" -type f | head -1)
        echo "RPM file: $RPM_FILE"
        
        # Publish to Gitea
        if [ -n "$GITEA_TOKEN" ] && [ -n "$GITEA_OWNER" ]; then
          curl -u "$GITEA_OWNER:$GITEA_TOKEN" \
               --upload-file "$RPM_FILE" \
               "https://gitea.example.com/api/packages/$GITEA_OWNER/rpm/upload"
        else
          echo "Missing GITEA_TOKEN or GITEA_OWNER environment variables"
          exit 1
        fi

    - name: Publish RPM with group
      if: github.ref_type == 'tag'
      run: |
        # Extract version from spec file
        VERSION=$(grep -E "^Version:" hello.spec | cut -d: -f2 | xargs)
        echo "Version: $VERSION"
        
        # Find built RPM
        RPM_FILE=$(find ~/rpmbuild -name "*.rpm" -type f | head -1)
        echo "RPM file: $RPM_FILE"
        
        # Publish to Gitea with group (using tag name as group)
        TAG_NAME=${GITHUB_REF#refs/tags/}
        echo "Publishing to group: $TAG_NAME"
        
        if [ -n "$GITEA_TOKEN" ] && [ -n "$GITEA_OWNER" ]; then
          curl -u "$GITEA_OWNER:$GITEA_TOKEN" \
               --upload-file "$RPM_FILE" \
               "https://gitea.example.com/api/packages/$GITEA_OWNER/rpm/$TAG_NAME/upload"
        else
          echo "Missing GITEA_TOKEN or GITEA_OWNER environment variables"
          exit 1
        fi