pmaint-regen.yml

name: 'Regenerate metadata/md5-cache'

on:
  push:
    branches: [master]
  workflow_dispatch:
  workflow_call:

concurrency:
  group: pmaint-regen-${{ github.ref }}
  cancel-in-progress: true

jobs:
  pmaint-regen:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/antonfischl1980/gentoo-ci:main
    steps:
    - name: Checkout code
      uses: actions/checkout@v6
    
    # https://github.com/peter-evans/create-pull-request/issues/1170
    - name: Bug workaround
      run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

    - name: emerge-sync
      run: |
        sudo -u portage git -C /var/db/repos/gentoo pull
        emerge --sync

    - name: repos.conf/icinga
      run: |
        mkdir -p /etc/portage/repos.conf/
        echo -en "[icinga]\nlocation = " >/etc/portage/repos.conf/icinga.conf
        pwd -P >> /etc/portage/repos.conf/icinga.conf
        cat /etc/portage/repos.conf/*.conf

    - name: pmaint regen
      run: |
        pmaint regen --force -t$(nproc) icinga

    - name: update-pkg-desc
      run: |
        egencache --update-pkg-desc-index --write-timestamp --repo icinga
    
    - name: check if modified
      id: check-modified
      run: |
        NUMBER_FILES_CHANGED="$(
          git status --porcelain | \
          grep -v metadata/timestamp.chk | \
          wc -l
          )"
        echo "NUMBER_FILES_CHANGED=${NUMBER_FILES_CHANGED}" 
        echo "::set-output name=NUMBER_FILES_CHANGED::${NUMBER_FILES_CHANGED}" 

    - name: commit and push
      if: steps.check-modified.outputs.NUMBER_FILES_CHANGED > 0
      run: |
        git config user.name 'Regenerate metadata/md5-cache'
        git config user.email 'noreply@fischl-online.de'
        git status 
        git add metadata profiles 
        git status 
        git commit -m "update metadata" || echo "Nothing to commit" 
        git push