name: iOS Shell App

on:
  workflow_dispatch:
    inputs:
      upload:
        description: 'type "upload" to confirm upload to S3'
        required: false
  schedule:
    - cron: '20 5 * * 2,4,6'
  pull_request:
    branches: [master]
    paths:
      - .github/workflows/shell-app-ios.yml
      - .ruby-version

jobs:
  build:
    runs-on: macos-10.15
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Switch to Xcode 12.1
        run: sudo xcode-select --switch /Applications/Xcode_12.1.app
      - name: Get cache key of git lfs files
        id: git-lfs
        run: echo "::set-output name=sha256::$(git lfs ls-files | openssl dgst -sha256)"
      - uses: actions/cache@v2
        with:
          path: .git/lfs
          key: ${{ steps.git-lfs.outputs.sha256 }}
      - run: git lfs pull
      - run: echo "$(pwd)/bin" >> $GITHUB_PATH
      - run: echo "EXPO_ROOT_DIR=$(pwd)" >> $GITHUB_ENV
      - run: expotools ios-generate-dynamic-macros
      - uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
      - uses: actions/cache@v2
        with:
          path: ios/Pods
          key: ${{ runner.os }}-pods-${{ hashFiles('ios/Podfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-pods-
      - name: Build iOS shell app for real devices
        timeout-minutes: 30
        run: expotools ios-shell-app --action build --type archive --verbose true --skipRepoUpdate --shellAppSdkVersion UNVERSIONED
      - name: Build iOS shell app for simulators
        timeout-minutes: 30
        run: expotools ios-shell-app --action build --type simulator --verbose true --skipRepoUpdate --shellAppSdkVersion UNVERSIONED
      - name: Set tarball name
        id: tarball
        run: echo "::set-output name=filename::ios-shell-builder-sdk-latest-${{ github.sha }}.tar.gz"
      - name: Package release tarball
        run: |
          tar \
            -zcf ${{ steps.tarball.outputs.filename }} \
            package.json \
            exponent-view-template \
            shellAppBase-builds \
            shellAppWorkspaces \
            ios
      - name: Upload shell app tarball to S3
        if: ${{ github.event.inputs.upload == 'upload' }}
        timeout-minutes: 40
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: |
          aws s3 cp --acl public-read ${{ steps.tarball.outputs.filename }} s3://exp-artifacts
          echo "Release tarball uploaded to s3://exp-artifacts/${{ steps.tarball.outputs.filename }}"
          echo "You can deploy this by updating or creating a new file in https://github.com/expo/turtle/tree/master/shellTarballs/ios"
          echo "Then follow the deployment instructions: https://github.com/expo/turtle-deploy"
      - name: 🔔 Notify on Slack
        uses: 8398a7/action-slack@v3
        if: failure() && (github.event.ref == 'refs/heads/master' || startsWith(github.event.ref, 'refs/heads/sdk-'))
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SLACK_WEBHOOK_URL: ${{ secrets.slack_webhook_ios }}
        with:
          channel: '#platform-ios'
          status: ${{ job.status }}
          fields: job,commit,ref,eventName,author,took
          author_name: Shell App (iOS)