const https = require('https');
const fs = require('fs');
const path = require('path');
const os = require('os');
function getPlatform() {
const platform = os.platform();
const arch = os.arch();
switch (platform) {
case 'darwin':
return arch === 'arm64' ? 'darwin-arm64' : 'darwin-x64';
case 'linux':
return arch === 'arm64' ? 'linux-arm64' : 'linux-x64';
case 'win32':
return arch === 'x64' ? 'windows-x64.exe' : 'windows-ia32.exe';
default:
throw new Error(`Unsupported platform: ${platform}-${arch}`);
}
}
function downloadBinary() {
return new Promise((resolve, reject) => {
const platform = getPlatform();
const version = require('./package.json').version;
const url = `https://github.com/FreePeak/ktme/releases/download/v${version}/ktme-${platform}`;
const binDir = path.join(__dirname, 'bin');
if (!fs.existsSync(binDir)) {
fs.mkdirSync(binDir, { recursive: true });
}
const binaryPath = path.join(binDir, platform.includes('windows') ? 'ktme.exe' : 'ktme');
const file = fs.createWriteStream(binaryPath);
console.log(`Downloading ktme for ${platform}...`);
https.get(url, (response) => {
if (response.statusCode === 302) {
// Follow redirect
https.get(response.headers.location, (redirectResponse) => {
redirectResponse.pipe(file);
file.on('finish', () => {
file.close();
fs.chmodSync(binaryPath, '755');
console.log('Downloaded ktme successfully!');
resolve();
});
}).on('error', reject);
} else {
response.pipe(file);
file.on('finish', () => {
file.close();
fs.chmodSync(binaryPath, '755');
console.log('Downloaded ktme successfully!');
resolve();
});
}
}).on('error', reject);
});
}
// Only download if we're in production (not when developing)
if (process.env.NODE_ENV !== 'development') {
downloadBinary().catch(console.error);
}
