integreat-io/integreat

name: 'Version'

on:
  workflow_dispatch:
    inputs:
      version-range:
        description: 'Semantic Version Range'
        required: true
        type: choice
        options:
          - major
          - minor
          - patch
          - rc
      is-pre-release:
        description: 'Is Pre-release'
        required: true
        type: boolean

jobs:
  create-pr:
    name: Create PR
    runs-on: ubuntu-latest
    timeout-minutes: 5

    steps:
      - name: Validate Git Ref Type is branch
        if: ${{ github.ref_type != 'branch' }}
        run: echo "Release is only allowed on branches, not tags. Exiting." && exit 1
      - name: Validate Git Ref is main for None Pre Release
        if: ${{ inputs.is-pre-release == false && github.ref != 'refs/heads/main' }}
        run: echo "Non Pre Release is only allowed on main branch. Exiting." && exit 1
      - name: Validate Input Semantic Version Type for None Pre Release
        if: ${{ inputs.is-pre-release == false && inputs.version-range != 'major' && inputs.version-range != 'minor' && inputs.version-range != 'patch' }}
        run: echo "Input Semantic Version Type must be one of major, minor and patch for non pre release. Exiting." && exit 1
      - name: Validate Input Semantic Version Type for Pre Release
        if: ${{ inputs.is-pre-release == true && inputs.version-range != 'major' && inputs.version-range != 'minor' && inputs.version-range != 'patch' && inputs.version-range != 'rc' }}
        run: echo "Input Semantic Version Type must be one of major, minor, patch and rc for pre release. Exiting." && exit 1
      - name: Git Checkout
        uses: actions/checkout@v3
      - name: Git Config
        run: |
          git config user.name "GitHub Actions Bot"
          git config user.email "<>"
          git config push.autoSetupRemote "true"
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18.x
          cache: 'npm'
      - name: NPM Version
        # Possible outputs:
        # - For pre release with major, minor or patch bump: npm version pre{major|minor|patch} --preid rc
        # - For pre release without major, minor or patch bump: npm version prerelease --preid rc
        # - For non pre release: npm version {major|minor|patch}
        run: npm version ${{ inputs.is-pre-release == true && 'pre' || '' }}${{ inputs.is-pre-release == true && inputs.version-range == 'rc' && 'release' || inputs.version-range }} ${{ inputs.is-pre-release == true && '--preid rc' || '' }} -m "v%s"
      - name: Set Release Version Output
        id: set-release-version-output
        shell: bash
        run: |
          release_tag="$(git describe --abbrev=0 --tags)"
          release_version="${release_tag:1}"
          echo "release_version=$release_version" >> $GITHUB_OUTPUT
      - name: Push Release Branch to GitHub
        run: |
          git checkout -b github-actions-bot/release-${{ steps.set-release-version-output.outputs.release_version }}
          git push
      - name: Create GitHub Release Label
        run: |
          gh label create \
            "release" \
            --color "0052CC" \
            --description "Pull requests that creates a new release" \
            --force
        env:
          GH_TOKEN: ${{ github.token }}
      - name: Create GitHub Release PR
        run: |
          gh pr create \
            --base "${{ github.ref_name }}" \
            --title "Release ${{ steps.set-release-version-output.outputs.release_version }}" \
            --body "Created by GitHub Actions Bot" \
            --label "release" \
            --reviewer "${{ github.actor }}"
        env:
          GH_TOKEN: ${{ github.token }}