Add GitHub Actions for library and example apps #6

	name: Test iOS build
	on:
	pull_request:
	paths:
	- .github/workflows/build-ios.yml
	- RNLiveMarkdown.podspec
	- ios/**
	- example/package.json
	- example/ios/**
	merge_group:
	branches:
	- main
	push:
	branches:
	- main
	paths:
	- .github/workflows/build-ios.yml
	- RNLiveMarkdown.podspec
	- ios/**
	- example/package.json
	- example/ios/**

	jobs:
	build:
	if: github.repository == 'Expensify/react-native-live-markdown'
	runs-on: macos-13
	strategy:
	matrix:
	working-directory: [example]
	fail-fast: false
	concurrency:
	group: ios-${{ matrix.working-directory }}-${{ github.ref }}
	cancel-in-progress: true
	steps:
	- name: Check out Git repository
	uses: actions/checkout@v4

	- name: Install node_modules
	run: yarn install --immutable

	- name: Restore Pods from cache
	uses: actions/cache@v4
	with:
	path: \|
	${{ matrix.working-directory }}/ios/Pods
	~/Library/Caches/CocoaPods
	~/.cocoapods
	key: ${{ runner.os }}-pods-${{ matrix.working-directory }}-${{ hashFiles(format('{0}/ios/Podfile.lock', matrix.working-directory)) }}

	- name: Install Pods
	working-directory: ${{ matrix.working-directory }}/ios
	run: bundler install && bundler exec pod install

	- name: Restore build artifacts from cache
	uses: actions/cache@v4
	with:
	path: ~/Library/Developer/Xcode/DerivedData
	key: ${{ runner.os }}-ios-derived-data-${{ matrix.working-directory }}-${{ hashFiles(format('{0}/ios/Podfile.lock', matrix.working-directory)) }}

	- name: Build app
	working-directory: ${{ matrix.working-directory }}
	run: npx react-native run-ios --no-packager --simulator="iPhone 15 Pro"

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