scai/dist/constants.js

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import os from 'os';
import path from 'path';
import fs from 'fs';
/**
 * The base directory where internal SCAI config/state is stored:
 * ~/.scai
 */
export const SCAI_HOME = path.join(os.homedir(), '.scai');
/**
 * Repos dir for multi-repo setup
 */
export const SCAI_REPOS = path.join(SCAI_HOME, 'repos');
/**
 * Path to the daemon process ID file (if running in background mode):
 * ~/.scai/daemon.pid
 */
export const PID_PATH = path.join(SCAI_HOME, 'daemon.pid');
/**
 * Path to the config file that stores user settings like model, language, indexDir, etc.:
 * ~/.scai/config.json
 */
export const CONFIG_PATH = path.join(SCAI_HOME, 'config.json');
/**
 * Path to the daemon lock file that prevents starting multiple daemons
 * for different repos simultaneously:
 * ~/.scai/daemon.lock
 */
export const CONFIG_LOCK_PATH = path.join(SCAI_HOME, 'daemon.lock');
/**
 * Path to the daemon log file:
 * ~/.scai/daemon.log
 */
export const LOG_PATH = path.join(SCAI_HOME, 'daemon.log');
/**
 * Path to the last prompt sent to the model:
 * ~/.scai/prompt.log
 */
export const PROMPT_LOG_PATH = path.join(SCAI_HOME, 'prompt.log');
/**
 * Default sleep time for the daemon loop in milliseconds.
 * This is used when no value is configured in the config file or via environment variables.
 */
export const DEFAULT_DAEMON_SLEEP_MS = 120000; // 1 minute
/**
 * Default idle sleep time for the daemon loop in milliseconds.
 * Used when the daemon has nothing to process and is idle.
 */
export const DEFAULT_DAEMON_IDLE_SLEEP_MS = 300000; // 5 minutes
/**
 * Get the active index directory based on the active repo.
 *
 * - If there is an active repository, return its `indexDir` from the config.
 * - If no active repo is set, default to the user's home directory (`~`).
 */
export function getIndexDir() {
    try {
        const config = JSON.parse(fs.readFileSync(CONFIG_PATH, 'utf-8'));
        const activeRepo = config.activeRepo;
        if (activeRepo && config.repos[activeRepo]) {
            return config.repos[activeRepo].indexDir || os.homedir(); // Repo-specific indexDir or default to home
        }
        return os.homedir(); // Fallback to home if no active repo
    }
    catch (e) {
        return os.homedir(); // Fallback if config file is missing or invalid
    }
}
/**
 * Highest ranked results
 */
export const NUM_TOPFILES = 5;
/**
 * Limit for number of related files included in model prompt.
 */
export const RELATED_FILES_LIMIT = 50;
/**
 * Limit number of summary lines
 */
export const MAX_SUMMARY_LINES = 12;
/**
 * Limit number of function content
 */
export const MAX_FUNCTION_LINES = 12;