name: "Build rpm package on COPR"
description: "Build a src package and push it to a copr build."
author: "Daniel Demus"
inputs:
  copr_config:
    description: A copr config file to allow communicating with COPR
    required: true
  copr_project:
    description: The name of the project to build
    required: true
  fedora_release:
    description: The fedora release version to build for
    required: true
  build_arch:
    description: Build architecture, default x86_64
    required: false
    default: x86_64
  specdir:
    description: A directory to switch to before trying to find a spec file.
    required: false
  specfile:
    description: The filename of the spec file to build. If not set and there is only 1 specfile, it will be selected automatically.
    required: false
runs:
  using: "composite"
  steps:
    - id: entrypoint
      name: Build src.rpm and send to COPR
      shell: bash
      run: |
        set -e
        echo Switching to ${{ gitea.workspace }}/${{ inputs.specdir }} to prepare a src.rpm from ${{ gitea.repository }}
        cd "${{ gitea.workspace }}/${{ inputs.specdir }}"

        # Derive the name of the .spec file
        SPECFILE=$([ "${{ inputs.specfile }}" ] && echo -n "${{ inputs.specfile }}" || echo -n $([ $(ls -1 *.spec 2>/dev/null| wc -l) -eq 1 ] && echo -n "$(ls -1 *.spec)"))
        [ "$SPECFILE" == "" ] && echo Could\'t find a singular spec file to use && exit 1
        echo Specfile is $SPECFILE

        # The output of https://copr.fedorainfracloud.org/api/
        echo Setting up copr config
        mkdir config
        cat << EOF > config/copr
        ${{ inputs.copr_config }}
        EOF

        echo RPM autospeccing
        rpmautospec process-distgit "$SPECFILE" "$SPECFILE"

        echo install_weak_deps=false >> /etc/dnf/dnf.conf

        echo Validate builddep availability
        microdnf builddep -y $SPECFILE

        counter=1
        RPMBUILDARGS=(--target=${{ inputs.build_arch }} --define="_disable_source_fetch 0" --define "_sourcedir $PWD" --define "_topdir $PWD")
        until rpmbuild "${RPMBUILDARGS[@]}" -br $SPECFILE || [ $counter -gt 5 ]; do
          echo Installing missing builddeps round $counter
          microdnf builddep -y SRPMS/$(rpmspec -q --srpm --qf '%{nevr}' $SPECFILE).buildreqs.nosrc.rpm
          ((counter++))
        done

        echo Build src.rpm and build on COPR
        rpmbuild -bs --target=${{ inputs.build_arch }} --define="_disable_source_fetch 0" --define "_sourcedir $PWD" --define "_topdir $PWD" --define "_rpmdir $PWD" $SPECFILE
        copr-cli --config config/copr build --chroot fedora-$(echo "${{ inputs.fedora_release }}" | sed 's/^f//' )-${{ inputs.build_arch }} ${{ inputs.copr_project }} SRPMS/*.src.rpm
branding:
  icon: "package"
  color: "green"