release.yml

# This workflow runs on every pushed version tags. It runs the tests and
# packages the release. It then creates a new entry in the release section
# of the repo.
name: Release

# Triggers the workflow on tags with a specific format
on:
  push:
    tags:
      - v*

# Workflow steps
jobs:
  tests:
    uses: ./.github/workflows/test.yml
  
  package:
    name: "Package Release"
    needs: [tests]
    runs-on: "ubuntu-latest"

    steps:
    - name: Git checkout
      uses: actions/checkout@v2

    - name: Query Git Tag
      id: git-tag
      run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}

    - name: Setup Python
      uses: "actions/setup-python@v2"

    - name: Create package
      run: python release/package.py

    - name: Create GitHub draft release
      uses: ncipollo/release-action@v1
      with:
        artifacts: "mitsuba-blender.zip"
        artifactErrorsFailBuild: true
        bodyFile: "release/release_body_template.md"
        draft: true
        name: "Mitsuba-Blender ${{ steps.git-tag.outputs.tag }}"