chromium-helper/dist/config.js

CLI tool for searching and exploring Chromium source code via Google's official APIs

import fs from 'node:fs/promises';
import path from 'node:path';
import os from 'node:os';
const CONFIG_FILE_NAME = '.chromium-helper.json';
async function getConfigPath() {
    // Check for config file in the following order:
    // 1. Current working directory
    // 2. User home directory
    const cwd = process.cwd();
    const home = os.homedir();
    const cwdConfig = path.join(cwd, CONFIG_FILE_NAME);
    const homeConfig = path.join(home, CONFIG_FILE_NAME);
    // Return the first one that exists, or default to home directory
    try {
        await fs.access(cwdConfig);
        return cwdConfig;
    }
    catch {
        // File doesn't exist in cwd, use home directory
        return homeConfig;
    }
}
export async function loadConfig() {
    const defaultConfig = {
        apiKey: process.env.CHROMIUM_SEARCH_API_KEY || 'AIzaSyCqPSptx9mClE5NU4cpfzr6cgdO_phV1lM',
        outputFormat: 'plain',
        defaultLimit: 20
    };
    try {
        const configPath = await getConfigPath();
        const configData = await fs.readFile(configPath, 'utf-8');
        const fileConfig = JSON.parse(configData);
        return {
            ...defaultConfig,
            ...fileConfig
        };
    }
    catch (error) {
        // Config file doesn't exist or is invalid, use defaults
        return defaultConfig;
    }
}
export async function saveConfig(config) {
    try {
        const configPath = await getConfigPath();
        await fs.writeFile(configPath, JSON.stringify(config, null, 2), 'utf-8');
    }
    catch (error) {
        throw new Error(`Failed to save config: ${error instanceof Error ? error.message : String(error)}`);
    }
}
export async function updateConfig(updates) {
    const currentConfig = await loadConfig();
    const newConfig = { ...currentConfig, ...updates };
    await saveConfig(newConfig);
    return newConfig;
}
export async function getConfigFilePath() {
    return await getConfigPath();
}
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