release.yml

name: Create Release, update README, send announcement


on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    permissions: 
      id-token: write
      contents: write

    steps:
    - name: Checkout code
      uses: actions/checkout@v2
      with:
        ref: ${{ github.ref }}

    - name: Set tag name
      id: tag
      run: |
        echo "::set-output name=version::${GITHUB_REF#refs/tags/}"

    # we don't build pkghash, we provide it in ./tools
    # - uses: goto-bus-stop/setup-zig@v2
    #   with:
    #     version: master
    # - name: Check zig version
    #   run: zig version
    # - name: Build pkghash tool
    #   run: zig build pkghash

    - name: Generate release notes
      id: release_notes
      run: |
        tools/announceybot.exe release-notes "${{ steps.tag.outputs.version }}" > relnotes.md

    - name: Create Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions
      with:
        tag_name: ${{ github.ref }}
        release_name: Release ${{ steps.tag.outputs.version }} # Remove 'refs/tags/' from the tag name
        body_path: relnotes.md
        prerelease: true

    - name: Announce Release
      env:
        TAG_NAME: ${{ steps.tag.outputs.version }}
        WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
      run: |
        tools/announceybot.exe announce "${TAG_NAME}"


    # README update
    - name: Checkout code
      uses: actions/checkout@v2
      with:
        ref: refs/heads/master

    - name: Run script to update README
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        TAG_NAME: ${{ steps.tag.outputs.version }}
      run: |
        tools/announceybot.exe update-readme "${TAG_NAME}"

    - name: Commit and push if it has changed
      run: |
        git diff
        git checkout master
        git config --local user.email "action@github.com"
        git config --local user.name "GitHub Action"
        git commit -am "Update README"
        git push origin master