ios.yml

name: iOS Builds

on:
  pull_request:
    types: [opened, reopened, synchronize]
  workflow_dispatch:
    inputs:
      use_expanded_matrix:
        description: 'Use an expanded matrix?'
        default: '0'
        required: true

env:
  GITHUB_TOKEN: ${{ github.token }}

concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  prepare_matrix:
    runs-on: ubuntu-20.04
    outputs:
      matrix_xcode_version: ${{ steps.export-result.outputs.matrix_xcode_version }}
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: false
      - name: Use expanded matrix
        if: github.event.inputs.use_expanded_matrix == '1'
        run: |
          echo "EXPANDED_MATRIX_PARAM=-e=1" >> $GITHUB_ENV
      - id: export-result
        run: |
          echo "matrix_xcode_version=$( python scripts/gha/print_matrix_configuration.py -w ios -k xcode_version ${EXPANDED_MATRIX_PARAM} )" >> $GITHUB_OUTPUT

  build:
    name: ios-${{ matrix.os }}-${{ matrix.xcode_version }}
    runs-on: ${{ matrix.os }}
    needs: prepare_matrix
    strategy:
      fail-fast: false
      matrix:
        os: [ 'macos-13' ]
        xcode_version: ${{ fromJson(needs.prepare_matrix.outputs.matrix_xcode_version) }}
    steps:
      - name: Store git credentials for all git commands
        # Forces all git commands to use authenticated https, to prevent throttling.
        shell: bash
        run: |
          git config --global credential.helper 'store --file /tmp/git-credentials'
          echo 'https://${{ github.token }}@github.com' > /tmp/git-credentials

      - name: setup Xcode version (macos)
        if: runner.os == 'macOS'
        run: sudo xcode-select -s /Applications/Xcode_${{ matrix.xcode_version }}.app/Contents/Developer

      - uses: actions/checkout@v3
        with:
          submodules: true

      - name: Setup python
        uses: actions/setup-python@v4
        with:
          python-version: 3.8
          architecture: "x64"

      - name: Install prerequisites
        run: |
          build_scripts/ios/install_prereqs.sh

      - name: Build SDK
        run: |
          build_scripts/ios/build.sh -b ios_build -s .