releases.yaml

name: Releases

on:
  push:
    branches:
      - main
      - master
    paths:
      - "*/v*.*.*/release.yaml"
  workflow_dispatch:

jobs:
  get-releases:
    name: Get releases
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Get releases
        id: get-releases
        # TODO: Replace specific providers in glob with * as soon as it matches all of them anyway.
        run: echo releases="$(jq --null-input --args '$ARGS.positional' --compact-output -- {azure,capa,cloud-director,vsphere}/v*.*.*)" >> "${GITHUB_OUTPUT}"

    outputs:
      releases: ${{ steps.get-releases.outputs.releases }}

  create-release:
    name: Create release
    runs-on: ubuntu-latest
    needs: get-releases

    strategy:
      matrix:
        release: ${{ fromJSON(needs.get-releases.outputs.releases) }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Get provider & version
        id: get-provider-version
        env:
          release: ${{ matrix.release }}
        run: |
          # Get provider & version.
          provider="${release%/v*.*.*}"
          version="${release#${provider}/}"

          # Map provider.
          # TODO: Remove once `capa` gets renamed to `aws`.
          case "${provider}" in
            capa)
              provider="aws"
              ;;
          esac

          # Store provider & version.
          echo provider="${provider}" >> "${GITHUB_OUTPUT}"
          echo version="${version}" >> "${GITHUB_OUTPUT}"

      - name: Get release
        id: get-release
        env:
          GH_TOKEN: ${{ secrets.TAYLORBOT_GITHUB_ACTION }}
          provider: ${{ steps.get-provider-version.outputs.provider }}
          version: ${{ steps.get-provider-version.outputs.version }}
        run: |
          # Define tag.
          tag="${provider}/${version}"

          # Determine exists.
          [ "$(gh release view "${tag}" --json id)" ] && exists=true || exists=false

          # Store tag & exists.
          echo tag="${tag}" >> "${GITHUB_OUTPUT}"
          echo exists="${exists}" >> "${GITHUB_OUTPUT}"

      - name: Create release
        if: ${{ ! fromJSON(steps.get-release.outputs.exists) }}
        env:
          GH_TOKEN: ${{ secrets.TAYLORBOT_GITHUB_ACTION }}
          release: ${{ matrix.release }}
          provider: ${{ steps.get-provider-version.outputs.provider }}
          version: ${{ steps.get-provider-version.outputs.version }}
          tag: ${{ steps.get-release.outputs.tag }}
        run: |
          # Map title.
          case "${provider}" in
            aws)
              title="AWS ${version}"
              ;;
            azure)
              title="Azure ${version}"
              ;;
            cloud-director)
              title="VMware Cloud Director ${version}"
              ;;
            vsphere)
              title="vSphere ${version}"
              ;;
            *)
              title="${provider} ${version}"
              ;;
          esac

          # Define notes & files.
          notes="${release}/README.md"
          files=("${release}/release.yaml")

          # Determine pre-release.
          [[ "${version}" == v*.*.*-* ]] && prerelease="--prerelease" || prerelease=""

          # Create release.
          gh release create --target "${GITHUB_REF_NAME}" "${tag}" --title "${title}" --notes-file "${notes}" ${files[@]} ${prerelease}