shebang-env-style•1.37 kB
#!/usr/bin/env node
// Test fixture: Node.js script with env-style shebang
// This file has no extension and should be auto-detected as code
const fs = require('fs');
const path = require('path');
class ConfigManager {
constructor(configPath) {
this.configPath = configPath;
this.config = {};
}
load() {
try {
const data = fs.readFileSync(this.configPath, 'utf8');
this.config = JSON.parse(data);
console.log('Configuration loaded successfully');
return true;
} catch (error) {
console.error('Failed to load config:', error.message);
return false;
}
}
get(key, defaultValue = null) {
return this.config[key] !== undefined ? this.config[key] : defaultValue;
}
set(key, value) {
this.config[key] = value;
}
save() {
try {
fs.writeFileSync(
this.configPath,
JSON.stringify(this.config, null, 2),
'utf8'
);
console.log('Configuration saved');
return true;
} catch (error) {
console.error('Failed to save config:', error.message);
return false;
}
}
}
// Main execution
const configFile = process.argv[2] || './config.json';
const manager = new ConfigManager(configFile);
if (manager.load()) {
console.log('Server:', manager.get('server', 'localhost'));
console.log('Port:', manager.get('port', 3000));
}