version_update.yml

name: Update R Package Version

on:
  push:
    branches: [main, master]
  workflow_dispatch:
    inputs:
      version_type:
        description: "Version bump type"
        required: false
        default: "patch"
        type: choice
        options: [major, minor, patch, custom]
      custom_version:
        description: "Custom version (e.g. 1.2.3)"
        required: false
        type: string

permissions:
  contents: write

concurrency:
  group: version-update-${{ github.ref }}
  cancel-in-progress: false

jobs:
  update-version:
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup R
        uses: r-lib/actions/setup-r@v2
        with:
          use-public-rspm: true

      - name: Install desc
        run: Rscript -e "install.packages('desc')"

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Bump version
        id: version_bump
        uses: ./.github/actions/version-bumper
        with:
          version_type: ${{ github.event.inputs.version_type || 'patch' }}
          custom_version: ${{ github.event.inputs.custom_version }}

      - name: Update README badges
        if: steps.version_bump.outputs.bumped == 'true'
        run: |
          NEW_VER="${{ steps.version_bump.outputs.new_version }}"
          for file in README.md README.Rmd; do
            if [ -f "$file" ]; then
              sed -i "s|\\(badge/devel%20version-\\)[0-9]\\+\\.[0-9]\\+\\.[0-9]\\+|\\1${NEW_VER}|g" "$file"
              echo "✅ Updated $file"
            fi
          done

      - name: Commit and tag
        if: steps.version_bump.outputs.bumped == 'true'
        run: |
          git add DESCRIPTION README.md README.Rmd 2>/dev/null || true

          if git diff --staged --quiet; then
            echo "No changes to commit"
            exit 0
          fi

          NEW_VER="${{ steps.version_bump.outputs.new_version }}"
          git commit -m "chore: bump version to ${NEW_VER} [skip ci]"
          git tag -a "v${NEW_VER}" -m "Release v${NEW_VER}"

          git push origin "${{ github.ref_name }}"
          git push origin "v${NEW_VER}"

          echo "🎉 Released v${NEW_VER}"