name: Github Release 

on:
  workflow_dispatch:
  workflow_run:
    workflows: ["CI"]
    branches: [main]
    types: 
      - completed

jobs:
  extract-crate-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Export Crate Package Version
        run: echo "VERSION=$(cargo metadata --format-version=1 --no-deps | jq -r '.packages[0].version')" >> $GITHUB_OUTPUT
        id: export_crate_version
    outputs:
      VERSION: ${{ steps.export_crate_version.outputs.VERSION }}

  release:
    name: Release on Github
    runs-on: ubuntu-latest
    permissions:
      contents: write
    needs: [extract-crate-version]
    env:
      VERSION: ${{ needs.extract-crate-version.outputs.VERSION }}
    steps:
    - uses: actions/checkout@v4
    - run: cargo build --release
    - name: Generate the Release Tarball
      run: tar --directory=target/release -cf release.tar.gz $(ls -U target/release/ | head -1)
    - uses: ncipollo/release-action@v1
      with:
        artifacts: "release.tar.gz"
        tag: v${{ env.VERSION }}