gen.yml

name: "Auto generate sources"

on:
  schedule:
    - cron: '0 7 * * *'
  workflow_dispatch:

jobs:
  autogen:
    name: Auto generate sources
    runs-on: 'ubuntu-latest'
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Needed for "git describe"

      - name: Checkout GoLang repository
        run: |
          git clone --progress --no-checkout https://github.com/golang/go.git ${{ runner.temp }}/go

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          check-latest: true
          go-version: "stable"

      - name: Generate
        run: |
          go generate ./...
        env:
          GORE_GO_REPO: ${{ runner.temp }}/go
      
      - name: Commit changes if any and push a new tag
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          # If there are changes to the generated files, commit them
          if [[ -n $(git status --porcelain) ]]; then
            git add .
            git commit -m "chore: update generated files"
            git push
            # Increment the patch version and create a new tag
            git tag $(git describe --tags --abbrev=0 | awk -F. -v OFS=. '{$NF += 1 ; print}')
            git push --tags
          else
            echo "::notice::Generated files are up to date."
          fi