name: Build CI

on:
  # Triggers the workflow on any pull request and push to develop
  push:
    branches: [ develop ]
  pull_request:

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  # Make the git branch for a PR available to our Fastfile
  MX_GIT_BRANCH: ${{ github.event.pull_request.head.ref }}

jobs:
  build:
    name: Build
    runs-on: macos-11
    
    # Only allow a single run of this workflow on each branch (cancel older runs automatically)
    concurrency:
      group: build-${{ github.head_ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@v2

      # Common cache
      # Note: GH actions do not support yaml anchor yet. We need to duplicate this for every job
      - uses: actions/cache@v2
        with:
          path: Pods
          key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-pods-
      - uses: actions/cache@v2
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-

      # Make sure we use the latest version of MatrixKit
      - name: Reset MatrixKit pod
        run: rm -rf Pods/MatrixKit

      # Common setup
      # Note: GH actions do not support yaml anchor yet. We need to duplicate this for every job
      - name: Bundle install
        run: |
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3    
      - name: Use right MatrixKit and MatrixSDK versions
        run: bundle exec fastlane point_dependencies_to_related_branches

      # Main step
      - name: Build iOS simulator
        run: bundle exec fastlane build