action.yml

name: Build source rpm
description: Build source rpm
inputs:
  tarball:
    description: Tarball with the sources
    required: true
  specfile:
    description: RPM spec file
    required: true
  sourcefiles:
    description: Additional source files
    required: false
outputs:
  path:
    description: Path to the created source rpm
    value: ${{ steps.result.outputs.path }}
  file:
    description: File name to the created source rpm
    value: ${{ steps.result.outputs.file }}
runs:
  using: 'composite'
  steps:
    - name: Prepare rpm directory structure
      id: buildroot
      shell: bash
      run: |
        dir=`mktemp -d`

        mkdir -p $dir/rpmbuild/BUILD
        mkdir -p $dir/rpmbuild/RPMS
        mkdir -p $dir/rpmbuild/SOURCES
        mkdir -p $dir/rpmbuild/SPECS
        mkdir -p $dir/rpmbuild/SRPMS

        echo "path=$dir/rpmbuild" >> $GITHUB_OUTPUT

    - name: Move tarball to rpm buildroot
      shell: bash
      run: |
        cp ${{ inputs.tarball }} ${{ steps.buildroot.outputs.path }}/SOURCES/

    - name: Copy source files to rpm buildroot
      env:
        files: ${{ inputs.sourcefiles }}
      shell: bash
      run: |
        for file in $files; do
          cp $file ${{ steps.buildroot.outputs.path }}/SOURCES/
        done

    - name: Build source rpm
      id: build
      shell: bash
      run: |
        rpmbuild --define "_topdir ${{ steps.buildroot.outputs.path }}" -bs ${{ inputs.specfile }}

    - name: Set output srpm path
      id: result
      shell: bash
      run: |
        path=`ls ${{ steps.buildroot.outputs.path }}/SRPMS/*.rpm`
        file=`basename $path`
        echo "path=$path" >> $GITHUB_OUTPUT
        echo "file=$file" >> $GITHUB_OUTPUT