xc-mcp
Version:
MCP server that wraps Xcode command-line tools for iOS/macOS development workflows
92 lines • 3.38 kB
JavaScript
/**
* Build Artifacts Discovery
*
* Utilities for finding and analyzing Xcode build artifacts (.app bundles, dSYMs, etc.)
* Uses build settings cache to determine artifact locations without manual path specification.
*/
import { buildSettingsCache } from '../state/build-settings-cache.js';
import { existsSync } from 'fs';
import { join } from 'path';
/**
* Find build artifacts for a given project and scheme
*
* Returns paths to .app bundle, dSYM, and other build outputs.
* Uses build settings cache to determine locations automatically.
*
* @param projectPath - Path to .xcodeproj or .xcworkspace
* @param scheme - Build scheme name
* @param configuration - Build configuration (Debug, Release, etc.)
* @returns Object containing paths to build artifacts
*
* @example
* const artifacts = await findBuildArtifacts(
* '/path/to/MyApp.xcodeproj',
* 'MyApp',
* 'Debug'
* );
* // Returns: {
* // appPath: '/path/to/DerivedData/.../MyApp.app',
* // bundleIdentifier: 'com.example.MyApp',
* // ...
* // }
*/
export async function findBuildArtifacts(projectPath, scheme, configuration = 'Debug') {
// Get build settings from cache
const settings = await buildSettingsCache.getBuildSettings(projectPath, scheme, configuration);
const buildDir = settings.CONFIGURATION_BUILD_DIR;
const productName = settings.PRODUCT_NAME;
// Construct artifact paths
const appPath = join(buildDir, `${productName}.app`);
const dSYMPath = join(buildDir, `${productName}.app.dSYM`);
// Verify .app exists (build may not have run yet)
const appExists = existsSync(appPath);
return {
appPath: appExists ? appPath : undefined,
dSYMPath: existsSync(dSYMPath) ? dSYMPath : undefined,
bundleIdentifier: settings.PRODUCT_BUNDLE_IDENTIFIER,
buildDirectory: buildDir,
};
}
/**
* Verify build artifacts exist for installation
*
* Checks that .app bundle exists and is ready for installation to simulator.
* Provides helpful error messages if artifacts are missing.
*
* @param projectPath - Path to .xcodeproj or .xcworkspace
* @param scheme - Build scheme name
* @param configuration - Build configuration
* @returns Validation result with app path or error guidance
*/
export async function verifyBuildArtifacts(projectPath, scheme, configuration = 'Debug') {
try {
const artifacts = await findBuildArtifacts(projectPath, scheme, configuration);
if (!artifacts.appPath) {
return {
valid: false,
error: 'App bundle not found',
guidance: [
'Build the project first using xcodebuild-build',
`Expected location: ${artifacts.buildDirectory}`,
'Verify build succeeded before attempting installation',
],
};
}
return {
valid: true,
appPath: artifacts.appPath,
};
}
catch (error) {
return {
valid: false,
error: `Could not determine build artifacts: ${error}`,
guidance: [
'Ensure project path and scheme are correct',
'Check build settings are accessible',
'Try: xcodebuild-list to see available schemes',
],
};
}
}
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