release.yaml

name: Release

on:
  push:
    tags:
      - '*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Get previous tag
        id: previousTag
        run: |
          name=$(git --no-pager tag --sort=creatordate --merged ${{ github.ref_name }} | tail -2 | head -1)
          echo "previousTag: $name"
          echo "previousTag=$name" >> $GITHUB_ENV
          
      - name: Generate Changelog
        id: changelog
        uses: requarks/changelog-action@v1
        with:
          token: ${{ github.token }}
          fromTag: ${{ github.ref_name }}
          toTag: ${{ env.previousTag }}
          writeToFile: false

      - name: Create Release
        uses: ncipollo/release-action@v1.12.0
        with:
          allowUpdates: true
          draft: true
          makeLatest: true
          name: ${{ github.ref_name }}
          body: ${{ steps.changelog.outputs.changes }}
          token: ${{ secrets.GITHUB_TOKEN }}