name: Create Release on Version Change

on:
  push:
    paths:
      - 'VERSION'

jobs:
  create-release:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Read version from VERSION file
      run: |
        version=$(cat VERSION)
        echo "version=${version}" >> $GITHUB_OUTPUT
      id: get_version

    - name: Read changelog for release description
      run: |
        changelog=$(cat changelog)
        echo "changelog<<EOF" >> $GITHUB_OUTPUT
        echo "$changelog" >> $GITHUB_OUTPUT
        echo "EOF" >> $GITHUB_OUTPUT
      id: get_changelog

    - name: Create GitHub Release
      uses: softprops/action-gh-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ steps.get_version.outputs.version }}
        name: "${{ steps.get_version.outputs.version }}"
        body: ${{ steps.get_changelog.outputs.changelog }}
        draft: false
        prerelease: false