release.yml

---
name: release

on:
  push:
    branches:
    - master
    tags:
    - v*.*.*
  pull_request:
    types:
    - labeled

jobs:
  release:
    if: ${{ github.event.action != 'labeled' }}
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v2

    - name: Bump version on merging Pull Requests with specific labels
      id: bumpr
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      uses: haya14busa/action-bumpr@v1

    - name: Update corresponding major and minor tag
      uses: haya14busa/action-update-semver@v1
      if: ${{ !steps.bumpr.outputs.skip }}
      with:
        tag: ${{ steps.bumpr.outputs.next_version }}

    - name: Get tag name
      id: tag
      uses: haya14busa/action-cond@v1
      with:
        cond: ${{ startsWith(github.ref, 'refs/tags/') }}
        if_true: ${{ github.ref }}
        if_false: ${{ steps.bumpr.outputs.next_version }}

    - name: Create release
      uses: actions/create-release@v1
      if: ${{ steps.tag.outputs.value != '' }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ steps.tag.outputs.value }}
        release_name: Release ${{ steps.tag.outputs.value }}
        body: ${{ steps.bumpr.outputs.message }}
        draft: false
        prerelease: false

  release-check:
    if: ${{ github.event.action == 'labeled' }}
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v2

    - name: Post bumpr status comment
      uses: haya14busa/action-bumpr@v1