Release.yaml

---
name: Release
on:
  push:
    branches:
      - main
    paths:
      - "Artifacts.toml"
  workflow_dispatch:
    inputs:
      ref:
        description: The Git branch or commit SHA which we want to publish a release for.
        type: string
        requried: true
        default: ${{ github.event.repository.default_branch }}
jobs:
  publish:
    name: Publish
    runs-on: ubuntu-latest
    # These permissions are needed to:
    # - Create a GitHub release: https://github.com/ncipollo/release-action#notes
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.ref || github.sha }}
      - name: Determine artifact details
        id: details
        shell: julia --color=yes {0}
        run: |
          using Pkg.Types: read_project
          include(joinpath(pwd(), "gen", "artifacts.jl"))
          (; key, tarball_filename) = gh_artifact()
          project = read_project("Project.toml")
          open(ENV["GITHUB_OUTPUT"], "a") do io
              println(io, "key=$key")
              println(io, "tarball_filename=$tarball_filename")
              println(io, "tag=v$(project.version)")
          end
      - uses: dawidd6/action-download-artifact@v3
        id: action-artifact
        with:
          workflow: Update.yaml
          name: ${{ steps.details.outputs.key }}
      # As `ncipollo/release-action`'s `artifactErrorsFailBuild` input will still cause a release
      # to be created we'll perform this check to fail earlier.
      - name: Validate artifact retrieved
        run: |
          [ -f "${{ steps.details.outputs.tarball_filename }}" ] || exit 1
      - name: Build Changelog
        id: build_changelog
        uses: mikepenz/release-changelog-builder-action@v4
      - name: Publish Release
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ steps.details.outputs.tag }}
          body: ${{ steps.build_changelog.outputs.changelog }}
          artifacts: ${{ steps.details.outputs.tarball_filename }}
          artifactErrorsFailBuild: true