release.yaml

name: release

run-name: release ${{inputs.version}}

defaults:
  run:
    shell: bash

on:
  workflow_dispatch:
    inputs:
      version:
        description: Release version; e.g. `0.5.19`. We'll create tag `release/${version}`.
        required: true
        type: string

jobs:
  bundle-ucm:
    name: build and bundle ucm
    uses: ./.github/workflows/bundle-ucm.yaml
    with:
      ref: ${{github.ref}}

  release:
    name: create release
    runs-on: ubuntu-20.04
    needs:
      - bundle-ucm

    steps:
      - name: make download dir
        run: mkdir /tmp/ucm

      - name: "download artifacts"
        uses: actions/download-artifact@v4
        with:
          path: /tmp/ucm

      - name: Create Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          prev_tag="$( \
            gh release view \
              --repo unisonweb/unison \
              --json tagName -t '{{printf .tagName}}' \
          )"
          if [ -z "$prev_tag" ]; then echo "No previous release found"; exit 1; fi

          echo "Creating a release from these artifacts:"
          ls -R /tmp/ucm/**/ucm-*.{zip,tar.gz}

          gh release create "release/${{inputs.version}}" \
            --repo unisonweb/unison \
            --target "${{github.sha}}" \
            --generate-notes \
            --notes-start-tag "${prev_tag}" \
            \
            /tmp/ucm/**/ucm-*.{zip,tar.gz}