name: Release

on:
  push:
    tags: ["v*.*.*"]
  workflow_dispatch:
    inputs:
      tag:
        description: "Existing tag to draft a release for"
        required: true

jobs:
  release:
    name: Create release

    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6

      - name: Run `gh`
        env:
          GH_TOKEN: ${{ github.token }}
          TAG: ${{ inputs.tag || github.ref_name }}
        run: |
          gh release create \
            --draft \
            --notes-from-tag \
            --verify-tag \
            "$TAG"