# This workflow is used to build and test RPM packages.  It is a
# 'workflow_dispatch' workflow, which means it gets run manually.
#
# The workflow has a dropdown menu with two options:
#
# Build RPMs - Build release RPMs and tarballs and put them into an artifact
#              ZIP file.  The directory structure used in the ZIP file mirrors
#              the ZFS yum repo.
#
# Test repo -  Test install the ZFS RPMs from the ZFS repo.  On EL distos, this
#              will do a DKMS and KMOD test install from both the regular and
#              testing repos.  On Fedora, it will do a DKMS install from the
#              regular repo.  All test install results will be displayed in the
#              Summary page.  Note that the workflow provides an optional text
#              text box where you can specify the full URL to an alternate repo.
#              If left blank, it will install from the default repo from the
#              zfs-release RPM (http://download.zfsonlinux.org).
#
# Most users will never need to use this workflow.  It will be used primary by
# ZFS admins for building and testing releases.
#
name: zfs-qemu-packages

on:
  workflow_dispatch:
    inputs:
      test_type:
        type: choice
        required: false
        default: "Build RPMs"
        description: "Build RPMs or test the repo?"
        options:
        - "Build RPMs"
        - "Test repo"
      repo_url:
        type: string
        required: false
        default: ""
        description: "(optional) repo URL (blank: use http://download.zfsonlinux.org)"
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  zfs-qemu-packages-jobs:
    name: qemu-VMs
    strategy:
      fail-fast: false
      matrix:
        os: ['almalinux8', 'almalinux9', 'fedora40', 'fedora41', 'fedora42']
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha }}

    - name: Setup QEMU
      timeout-minutes: 10
      run: .github/workflows/scripts/qemu-1-setup.sh

    - name: Start build machine
      timeout-minutes: 10
      run: .github/workflows/scripts/qemu-2-start.sh ${{ matrix.os }}

    - name: Install dependencies
      timeout-minutes: 20
      run: |
        .github/workflows/scripts/qemu-3-deps.sh ${{ matrix.os }}

    - name: Build modules or Test repo
      timeout-minutes: 30
      run: |
        set -e
        if [ "${{ github.event.inputs.test_type }}" == "Test repo" ] ; then
                # Bring VM back up and copy over zfs source
                .github/workflows/scripts/qemu-prepare-for-build.sh

                mkdir -p /tmp/repo
                ssh zfs@vm0 '$HOME/zfs/.github/workflows/scripts/qemu-test-repo-vm.sh' ${{ github.event.inputs.repo_url }}
        else
                .github/workflows/scripts/qemu-4-build.sh --repo --release --dkms --tarball ${{ matrix.os }}
        fi

    - name: Prepare artifacts
      if: always()
      timeout-minutes: 10
      run: |
        rsync -a zfs@vm0:/tmp/repo /tmp || true
        .github/workflows/scripts/replace-dupes-with-symlinks.sh /tmp/repo
        tar -cf ${{ matrix.os }}-repo.tar -C /tmp repo

    - uses: actions/upload-artifact@v4
      id: artifact-upload
      if: always()
      with:
        name: ${{ matrix.os }}-repo
        path: ${{ matrix.os }}-repo.tar
        compression-level: 0
        retention-days: 2
        if-no-files-found: ignore

  combine_repos:
    if: always()
    needs: [zfs-qemu-packages-jobs]
    name: "Results"
    runs-on: ubuntu-latest
    steps:
    - uses: actions/download-artifact@v4
      id: artifact-download
      if: always()
    - name: Test Summary
      if: always()
      run: |
        for i in $(find . -type f -iname "*.tar") ; do
          tar -xf $i -C /tmp
        done
        tar -cf all-repo.tar -C /tmp repo

        # If we're installing from a repo, print out the summary of the versions
        # that got installed using Markdown.
        if [ "${{ github.event.inputs.test_type }}" == "Test repo" ] ; then
          cd /tmp/repo
          for i in $(ls *.txt) ; do
            nicename="$(echo $i | sed 's/.txt//g; s/-/ /g')"
            echo "### $nicename" >> $GITHUB_STEP_SUMMARY
            echo "|repo|RPM|URL|" >> $GITHUB_STEP_SUMMARY
            echo "|:---|:---|:---|" >> $GITHUB_STEP_SUMMARY
            awk '{print "|"$1"|"$2"|"$3"|"}' $i >> $GITHUB_STEP_SUMMARY
          done
        fi

    - uses: actions/upload-artifact@v4
      id: artifact-upload2
      if: always()
      with:
        name: all-repo
        path: all-repo.tar
        compression-level: 0
        retention-days: 5
        if-no-files-found: ignore