.github/workflows/bump-version.yml

name: Bump version for release 

on:
  workflow_dispatch:
    inputs:
      level:
        description: |
          Select the level of the release
        required: true
        type: choice
        options:
          - minor
          - patch   

jobs:
  bump-version:
    permissions:
      id-token: write 
      pull-requests: write
      contents: write

    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Configure gitsign
        uses: chainguard-dev/actions/setup-gitsign@main

      - name: Install cargo-release
        uses: taiki-e/install-action@v1
        with:
          tool: cargo-release

      - name: Install sd
        uses: taiki-e/install-action@v1
        with:
          tool: sd
      
      - name: Install npm
        uses: actions/setup-node@v4

      - name: Install doctoc
        run: npm install doctoc

      - name: Bump version 
        run: |
          cargo release version ${{ inputs.level }} --execute --no-confirm

      - name: Extract version
        run: |
          echo "version=$(cargo pkgid -p bindgen | cut -d '#' -f 2)" >> $GITHUB_ENV

      - name: Update changelog
        run: |
          sd "# Unreleased" "# Unreleased\n## Added\n## Changed\n## Removed\n## Fixed\n## Security\n\n# ${{ env.version }} ($(date -I))" CHANGELOG.md
          ./node_modules/doctoc/doctoc.js CHANGELOG.md

      - name: Create PR 
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: bump-version/${{ env.version }}
          base: main
          commit-message: "Bump crates version to ${{ env.version }}"
          title: "Bump crates version to ${{ env.version }}"
          body: |
            This pull request was created automatically by GitHub Actions.