name: CI
on:
  push:
  pull_request:
    branches:
      - master
  schedule:
    - cron: "0 6 * * *"

jobs:
  unit_tests:
    name: Run unit tests
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        koha-version: [main, stable, oldstable]

    steps:
    - name: Checkout plugin code
      uses: actions/checkout@v4

    - name: Get Koha Version Branch Name
      id: koha-version
      uses: "bywatersolutions/github-action-koha-get-version-by-label@v2"
      with:
        version-label: "${{ matrix.koha-version }}"

    - name: Set up environment variables
      run: |
        IFS='/' read -r -a parts <<< "$GITHUB_REPOSITORY"
        GITHUB_REPO="${parts[1]}"
        echo "GITHUB_REPO=$GITHUB_REPO" >> $GITHUB_ENV
        echo "KOHA_BRANCH=${{ steps.koha-version.outputs.current-branch-name }}" >> $GITHUB_ENV
        echo "PLUGINS_DIR=$(pwd)/.." >> $GITHUB_ENV
        echo "SYNC_REPO=$(pwd)/../kohaclone" >> $GITHUB_ENV

    - name: Check out Koha
      run: |
        cd ..
        git clone --branch ${{ env.KOHA_BRANCH }} --single-branch --depth 1 https://github.com/Koha-Community/Koha.git kohaclone

    - name: Install koha-testing-docker
      run: |
        cd ..
        git clone https://gitlab.com/koha-community/koha-testing-docker.git
        cd koha-testing-docker
        cp env/defaults.env .env
        echo "$(pwd)/bin" >> $GITHUB_PATH

    - name: Launch KTD instance with plugins support
      run: |
        cd ../koha-testing-docker
        export LOCAL_USER_ID=$(id -u)
        export KTD_HOME=$(pwd)
        ktd --name kitchensink --plugins up -d

    - name: Wait for KTD to be ready
      run: |
        cd ../koha-testing-docker
        export KTD_HOME=$(pwd)
        ktd --name kitchensink --wait-ready 120

    - name: Run plugin tests
      run: |
        export KTD_HOME=$(pwd)/../koha-testing-docker
        ktd --name kitchensink --shell --run "
          cd /kohadevbox/plugins/${{ env.GITHUB_REPO }} &&
          export PERL5LIB=\$PERL5LIB:. &&
          prove -v -r -s t/
        "

    - name: Show logs on failure
      if: failure()
      run: |
        export KTD_HOME=$(pwd)/../koha-testing-docker
        echo "=== KTD instance status ==="
        ktd --name kitchensink --list || true
        echo "=== Koha error logs ==="
        ktd --name kitchensink --shell --run "tail -50 /var/log/koha/kohadev/plack-intranet-error.log" || true
        echo "=== Container logs ==="
        docker logs kitchensink-koha-1 --tail 50 || true

    - name: Cleanup KTD instance
      if: always()
      run: |
        export KTD_HOME=$(pwd)/../koha-testing-docker
        ktd --name kitchensink down || true

  release:
    name: Build & Release
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    needs: unit_tests
    strategy:
      fail-fast: false
    steps:
    - uses: actions/checkout@v4

    - name: Parse out and store the GitHub repository name
      id: myvars
      run: |
        IFS='/' read -r -a parts <<< "$GITHUB_REPOSITORY"
        GITHUB_REPO="${parts[1]}"
        echo "github_repo=$GITHUB_REPO" >> $GITHUB_OUTPUT
        echo "GITHUB REPO: $GITHUB_REPO"

        TAG_VERSION="${GITHUB_REF##*/}"
        echo "TAG VERSION: $TAG_VERSION"
        TAG_VERSION="${TAG_VERSION:1}"
        echo "TAG VERSION 2: $TAG_VERSION"
        echo "tag_version=$TAG_VERSION" >> $GITHUB_OUTPUT

    - name: Get Koha Version Branch Name
      id: koha-version-oldstable
      uses: "bywatersolutions/github-action-koha-get-version-by-label@v2"
      with:
        version-label: "oldstable"

    - name: Print minimum version
      run: |
        echo "Current oldstable version: ${{ steps.koha-version-oldstable.outputs.version-major-minor }}"

    - name: Dump myvars outputs
      env:
        GITHUB_CONTEXT: ${{ toJson(steps.myvars.outputs) }}
      run: echo "$GITHUB_CONTEXT"

    - name: Build Koha Plugin kpz artifact
      id: kpz
      uses: "bywatersolutions/github-action-koha-plugin-create-kpz@v3"
      with:
        release-version: ${{ steps.myvars.outputs.tag_version }}
        release-name: ${{ steps.myvars.outputs.github_repo }}
        minimum-version: ${{ steps.koha-version-oldstable.outputs.version-major-minor }}
        plugin-module: "Koha/Plugin/Com/ByWaterSolutions/KitchenSink.pm"

    - name: See if kpz was created
      run: |
        echo "FILENAME: ${{ steps.kpz.outputs.filename }}"
        ls -alh

    - name: Release
      uses: softprops/action-gh-release@v1
      if: startsWith(github.ref, 'refs/tags/')
      with:
        files: |
          ${{ steps.kpz.outputs.filename }}
          CHANGELOG.md
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  keepalive:
    name: Keep Alive
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Check age and push commit if needed
      run: |
        LAST_COMMIT=$( git --no-pager log -1 --format=%ct )
        NOW=$(date +%s)
        DIFF=$(($NOW-$LAST_COMMIT))
        DAYS=$(($DIFF/86400))
        git config --global user.email kyle@bywatersolutions.com
        git config --global user.name "Kyle M Hall"
        git commit --allow-empty -m "Automated commit from keep alive workflow"
        if [ "$DAYS" -gt "50" ]; then git push; fi