@nakedved/ano/dist/core/config.js

Claude Code plugin for collaborative annotation and review

/**
 * Configuration Management
 *
 * Handles user identity and settings.
 * Uses git config for identity - no login required.
 */
import { execSync } from 'node:child_process';
import { readFile, writeFile, access } from 'node:fs/promises';
import { homedir } from 'node:os';
import { join } from 'node:path';
// ============================================
// Git Identity
// ============================================
/**
 * Get user identity from git config.
 * Falls back to system username if git not configured.
 */
export function getGitIdentity() {
    try {
        const name = execSync('git config user.name', { encoding: 'utf-8' }).trim();
        const email = execSync('git config user.email', { encoding: 'utf-8' }).trim();
        if (name && email) {
            return { name, email };
        }
    }
    catch {
        // Git not available or not configured
    }
    // Fallback to system username
    const username = process.env.USER || process.env.USERNAME || 'anonymous';
    return {
        name: username,
        email: `${username}@localhost`,
    };
}
// ============================================
// Config File Management
// ============================================
const CONFIG_FILENAME = '.anorc.json';
/**
 * Get the path to the global config file.
 */
function getGlobalConfigPath() {
    return join(homedir(), CONFIG_FILENAME);
}
/**
 * Get the path to the local (project) config file.
 */
function getLocalConfigPath() {
    return join(process.cwd(), CONFIG_FILENAME);
}
/**
 * Check if a config file exists at the given path.
 */
async function configExists(path) {
    try {
        await access(path);
        return true;
    }
    catch {
        return false;
    }
}
/**
 * Read a config file.
 */
async function readConfigFile(path) {
    try {
        const content = await readFile(path, 'utf-8');
        return JSON.parse(content);
    }
    catch {
        return null;
    }
}
/**
 * Write a config file.
 */
async function writeConfigFile(path, config) {
    const content = JSON.stringify(config, null, 2);
    await writeFile(path, content, 'utf-8');
}
// ============================================
// Public API
// ============================================
/**
 * Get the current configuration.
 * Priority: local config > global config > git identity
 */
export async function getConfig() {
    // Try local config first
    const localPath = getLocalConfigPath();
    if (await configExists(localPath)) {
        const local = await readConfigFile(localPath);
        if (local)
            return local;
    }
    // Try global config
    const globalPath = getGlobalConfigPath();
    if (await configExists(globalPath)) {
        const global = await readConfigFile(globalPath);
        if (global)
            return global;
    }
    // Fall back to git identity
    return {
        user: getGitIdentity(),
    };
}
/**
 * Get just the user identity (convenience function).
 */
export async function getUser() {
    const config = await getConfig();
    return config.user;
}
/**
 * Get the author string for annotations.
 * Format: "Name <email>"
 */
export async function getAuthorString() {
    const user = await getUser();
    return `${user.name} <${user.email}>`;
}
/**
 * Save configuration to the global config file.
 */
export async function saveGlobalConfig(config) {
    await writeConfigFile(getGlobalConfigPath(), config);
}
/**
 * Save configuration to the local (project) config file.
 */
export async function saveLocalConfig(config) {
    await writeConfigFile(getLocalConfigPath(), config);
}
/**
 * Initialize config from git identity.
 * Optionally set a title.
 */
export async function initConfigFromGit(title, saveGlobally = true) {
    const user = getGitIdentity();
    if (title) {
        user.title = title;
    }
    const config = { user };
    if (saveGlobally) {
        await saveGlobalConfig(config);
    }
    return config;
}