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Add script to find the directory that contains the Xcodeproj (#53669)
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/53669 ## Context When configuring an app to build with SwiftPM from source, there is a sequence of operations we need to run in order to prepare the project correctly. ## Changed Add a function that given the root of the app and the name of the xcodeproject file, can return the path to the Xcode project file ## Changelog: [Internal] - Reviewed By: cortinico Differential Revision: D81778456 fbshipit-source-id: f7050bcb049d75a5b1cabf340a5b98f4736e60b3
This commit is contained in:
Riccardo Cipolleschi
committed by
meta-codesync[bot]
meta-codesync[bot]
parent
53464e8483
commit
f0725f7802
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @noflow
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*/
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'use strict';
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const {findXcodeProjectDirectory} = require('../prepare-app-utils');
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// Mock child_process module
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jest.mock('child_process');
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describe('findXcodeProjectDirectory', () => {
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let mockExecSync;
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beforeEach(() => {
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// Setup mock
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const childProcess = require('child_process');
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mockExecSync = childProcess.execSync;
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// Reset all mocks
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jest.clearAllMocks();
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});
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it('should find Xcode project directory successfully', () => {
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// Setup
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const appPath = '/path/to/app';
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const xcodeProjectName = 'MyApp.xcodeproj';
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const mockResult = '/path/to/app/ios/MyApp.xcodeproj';
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mockExecSync.mockReturnValue(mockResult + '\n');
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// Execute
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const result = findXcodeProjectDirectory(appPath, xcodeProjectName);
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// Assert
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expect(result).toBe('/path/to/app/ios');
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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expect(mockExecSync).toHaveBeenCalledTimes(1);
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});
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it('should find Xcode project in nested subdirectory', () => {
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// Setup
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const appPath = '/Users/developer/ReactNativeApp';
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const xcodeProjectName = 'ReactNativeApp.xcodeproj';
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const mockResult =
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'/Users/developer/ReactNativeApp/ios/sub/ReactNativeApp.xcodeproj';
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mockExecSync.mockReturnValue(mockResult + '\n');
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// Execute
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const result = findXcodeProjectDirectory(appPath, xcodeProjectName);
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// Assert
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expect(result).toBe('/Users/developer/ReactNativeApp/ios/sub');
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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});
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it('should handle project found at root level', () => {
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// Setup
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const appPath = '/path/to/project';
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const xcodeProjectName = 'RootProject.xcodeproj';
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const mockResult = '/path/to/project/RootProject.xcodeproj';
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mockExecSync.mockReturnValue(mockResult + '\n');
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// Execute
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const result = findXcodeProjectDirectory(appPath, xcodeProjectName);
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// Assert
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expect(result).toBe('/path/to/project');
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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});
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it('should handle paths with spaces in directory names', () => {
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// Setup
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const appPath = '/path/to/my app';
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const xcodeProjectName = 'My App.xcodeproj';
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const mockResult = '/path/to/my app/ios folder/My App.xcodeproj';
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mockExecSync.mockReturnValue(mockResult + '\n');
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// Execute
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const result = findXcodeProjectDirectory(appPath, xcodeProjectName);
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// Assert
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expect(result).toBe('/path/to/my app/ios folder');
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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});
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it('should throw error when Xcode project is not found', () => {
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// Setup
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const appPath = '/path/to/app';
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const xcodeProjectName = 'NonExistent.xcodeproj';
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mockExecSync.mockReturnValue('');
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// Execute & Assert
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expect(() => findXcodeProjectDirectory(appPath, xcodeProjectName)).toThrow(
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`Xcode project 'NonExistent.xcodeproj' not found in '/path/to/app' or its subdirectories`,
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);
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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});
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it('should throw error when find command returns only whitespace', () => {
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// Setup
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const appPath = '/path/to/app';
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const xcodeProjectName = 'Missing.xcodeproj';
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mockExecSync.mockReturnValue(' \n \t ');
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// Execute & Assert
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expect(() => findXcodeProjectDirectory(appPath, xcodeProjectName)).toThrow(
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`Xcode project 'Missing.xcodeproj' not found in '/path/to/app' or its subdirectories`,
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);
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});
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it('should properly escape quotes in app path', () => {
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// Setup
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const appPath = '/path/to/app with "quotes"';
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const xcodeProjectName = 'MyApp.xcodeproj';
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const mockResult = '/path/to/app with "quotes"/ios/MyApp.xcodeproj';
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mockExecSync.mockReturnValue(mockResult + '\n');
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// Execute
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const result = findXcodeProjectDirectory(appPath, xcodeProjectName);
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// Assert
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expect(result).toBe('/path/to/app with "quotes"/ios');
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expect(mockExecSync).toHaveBeenCalledWith(
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`find "${appPath}" -name "${xcodeProjectName}" -type d -print`,
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{encoding: 'utf8'},
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);
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});
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});
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@@ -0,0 +1,46 @@
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict-local
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* @format
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*/
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const {execSync} = require('child_process');
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const path = require('path');
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/**
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* Find the directory containing the Xcode project within the app path
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* @param {string} appPath - The root app path to search in
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* @param {string} xcodeProjectName - The name of the Xcode project file (e.g., 'HelloWorld.xcodeproj')
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* @returns {string} - The path to the directory containing the Xcode project
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*/
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function findXcodeProjectDirectory(
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appPath /*: string */,
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xcodeProjectName /*: string */,
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) /*: string */ {
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try {
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// Use find command to search for the Xcode project
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const findCommand = `find "${appPath}" -name "${xcodeProjectName}" -type d -print`;
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const result = execSync(findCommand, {encoding: 'utf8'}).trim();
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if (!result) {
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throw new Error(
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`Xcode project '${xcodeProjectName}' not found in '${appPath}' or its subdirectories`,
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);
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}
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// Return the directory containing the Xcode project (parent of the .xcodeproj file)
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return path.dirname(result);
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} catch (error) {
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throw new Error(
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`Failed to find Xcode project '${xcodeProjectName}': ${error.message}`,
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);
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}
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}
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module.exports = {
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findXcodeProjectDirectory,
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};
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