name: Maintenance / Renovate

on:
  schedule:
    # Run at 5am UTC daily to avoid late-night dev
    - cron: '0 5 * * *'

  workflow_dispatch:
    inputs:
      dryRun:
        description: 'Dry run mode'
        required: false
        default: 'false'
        type: choice
        options:
          - 'true'
          - 'false'
      logLevel:
        description: 'Log level'
        required: false
        default: 'info'
        type: choice
        options:
          - 'debug'
          - 'info'
          - 'warn'
          - 'error'

  push:
    branches:
      - main
    paths:
      # Re-run when config changes
      - '.forgejo/workflows/renovate.yml'
      - 'renovate.json'

jobs:
  renovate:
    name: Renovate
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Run Renovate
        uses: https://github.com/renovatebot/github-action@v40.1.0
        with:
          token: ${{ secrets.RENOVATE_TOKEN }}
          configurationFile: renovate.json
        env:
          # Platform configuration - Forgejo uses Gitea-compatible API
          RENOVATE_PLATFORM: gitea
          RENOVATE_ENDPOINT: ${{ github.server_url }}/api/v1
          RENOVATE_TOKEN: ${{ secrets.RENOVATE_TOKEN }}

          # Target repository
          RENOVATE_REPOSITORIES: '["${{ github.repository }}"]'

          # Runtime behaviour
          RENOVATE_DRY_RUN: ${{ inputs.dryRun || 'false' }}
          LOG_LEVEL: ${{ inputs.logLevel || 'info' }}

          # Git author for commits - configured via repository variables
          RENOVATE_GIT_AUTHOR: '${{ vars.RENOVATE_AUTHOR }}'