import { exec } from 'node:child_process';
import { promises as fs } from 'node:fs';
import path from 'node:path';
import { promisify } from 'node:util';
const execAsync = promisify(exec);
async function main() {
console.log('Building Swift binary for Apple Reminders MCP Server...');
if (process.platform !== 'darwin') {
console.error(
'Error: This project requires macOS to compile Swift binaries.',
);
process.exit(1);
}
try {
await execAsync('which swiftc');
} catch (_error) {
console.error('Error: Swift compiler (swiftc) not found.');
console.error(
'Please install Xcode or Xcode Command Line Tools: xcode-select --install',
);
process.exit(1);
}
const scriptDir = path.resolve(process.cwd(), 'src', 'swift');
const sourceFile = path.join(scriptDir, 'EventKitCLI.swift');
const infoPlistFile = path.join(scriptDir, 'Info.plist');
const binDir = path.resolve(process.cwd(), 'bin');
const outputFile = path.join(binDir, 'EventKitCLI');
try {
await fs.access(sourceFile);
} catch (_error) {
console.error(`Error: Source file not found: ${sourceFile}`);
process.exit(1);
}
try {
await fs.access(infoPlistFile);
} catch (_error) {
console.error(`Error: Info.plist not found: ${infoPlistFile}`);
console.error(
'Info.plist is required for EventKit permissions to work properly.',
);
process.exit(1);
}
await fs.mkdir(binDir, { recursive: true });
// Use -Xlinker to embed Info.plist into the binary
// This is required for macOS to show permission dialogs for EventKit access
const compileCommand = `swiftc -o "${outputFile}" "${sourceFile}" -framework EventKit -framework Foundation -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker "${infoPlistFile}"`;
console.log(`Compiling ${sourceFile}...`);
try {
const { stdout, stderr } = await execAsync(compileCommand);
if (stderr) {
console.warn(`Swift compiler warnings:\n${stderr}`);
}
if (stdout) {
console.log(stdout);
}
console.log(`Compilation successful! Binary saved to ${outputFile}`);
await fs.chmod(outputFile, '755');
console.log('Binary is now executable.');
console.log('Swift binary build complete!');
} catch (error) {
console.error('Compilation failed!');
console.error(error);
process.exit(1);
}
}
main().catch((error) => {
console.error(
'An unexpected error occurred during the build process:',
error,
);
process.exit(1);
});
