release.yml

name: Release

on:
  push:
    branches: main
  workflow_dispatch:

jobs:
  tag:
    runs-on: ubuntu-latest
    env:
      SHA: ${{ github.sha }}
      GH_TOKEN: ${{ github.token }}

    outputs:
      tag: ${{ steps.tag.outputs.tag }}

    steps:
      - uses: actions/checkout@v4

      - id: tag
        name: Tag
        run: |
          TAG=$(<version.txt)

          if gh api "/repos/{owner}/{repo}/git/ref/tags/$TAG" &>/dev/null; then
            echo "Tag $TAG exists already"
            exit 0
          fi

          gh api '/repos/{owner}/{repo}/git/tags' \
            --method POST \
            --raw-field "tag=$TAG" \
            --raw-field "message=$TAG" \
            --raw-field "object=$SHA" \
            --raw-field "type=commit"

          gh api '/repos/{owner}/{repo}/git/refs' \
            --method POST \
            --raw-field "ref=refs/tags/$TAG" \
            --raw-field "sha=$SHA"

          echo "tag=$TAG" >>"$GITHUB_OUTPUT"

  release:
    needs: tag
    if: needs.tag.outputs.tag
    runs-on: ubuntu-latest
    env:
      HACKAGE_KEY: ${{ secrets.HACKAGE_UPLOAD_API_KEY }}

    steps:
      - uses: actions/checkout@v4

      - name: "Build with Haddocks"
        uses: freckle/stack-action@v5
        with:
          test: false
          stack-build-arguments: --haddock --haddock-for-hackage

      - name: "Release to Hackage"
        run: stack --stack-yaml stack-lts20.yaml upload --pvp-bounds lower recurly-client

      - name: "Upload documentation"
        run: stack upload --documentation recurly-client