---
name: Build
on:
  workflow_dispatch:
    inputs:
      gitRef:
        description: "Emacs git ref to build"
        required: true
        default: "master"
      prerelease:
        Description: "Mark release as pre-release?"
        required: true
        default: "false"
      extraPlanArgs:
        Description: "Extra plan args"
        required: false
        default: ""

jobs:
  build-and-publish:
    runs-on: macos-10.15
    steps:
      - name: Checkout emacs-builds repo
        uses: actions/checkout@v2
        with:
          path: releaser
      - name: Checkout build-emacs-for-macos repo
        uses: actions/checkout@v2
        with:
          repository: jimeh/build-emacs-for-macos
          ref: "0.4.11"
          path: builder
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.7
      - uses: actions/setup-go@v2
        with:
          go-version: 1.16
      - name: Compile emacs-builds release tool (github-release)
        run: >-
          go build -o ./github-release ./cmd/github-release
        working-directory: releaser
      - name: Create plan.yml
        run: >-
          ./releaser/github-release --plan plan.yml plan
          --work-dir '${{ github.workspace }}'
          ${{ github.event.inputs.extraPlanArgs }}
          ${{ github.event.inputs.gitRef }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Show plan.yml
        run: >-
          cat plan.yml
      - name: Check if release and asset already exist for given plan
        id: check
        continue-on-error: true
        run: >-
          ./releaser/github-release --plan plan.yml check
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Install dependencies
        if: steps.check.outcome == 'failure'
        run: >-
          brew bundle --file=builder/Brewfile
      - name: Download and build Emacs
        if: steps.check.outcome == 'failure'
        run: >-
          ./builder/build-emacs-for-macos --plan=plan.yml
          --work-dir '${{ github.workspace }}'
          --native-full-aot
      - name: Publish release
        if: steps.check.outcome == 'failure'
        run: >-
          ./releaser/github-release --plan plan.yml publish
          --prerelease=${{ github.event.inputs.prerelease }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}