cmake-ts/src/utils/logger.ts

cmake-js rewrite in typescript to support advanced build configurations

/* eslint-disable class-methods-use-this */

class Logger {
  private level: number = 2

  /**
   * Set the log level
   * @param level - The log level
   *
   * trace - 4
   * debug - 3
   * info - 2
   * warn - 1
   * error - 0
   * off - -1
   *
   * @default "info"
   */
  setLevel(level: "trace" | "debug" | "info" | "warn" | "error" | "off" = "info") {
    this.level =
      level === "trace"
        ? 4
        : level === "debug"
          ? 3
          : level === "info"
            ? 2
            : level === "warn"
              ? 1
              : level === "error"
                ? 0
                : -1
  }

  error(...args: unknown[]) {
    if (this.level >= 0) {
      console.error("\x1b[31m[ERROR cmake-ts]\x1b[0m", ...args)
    }
  }

  warn(...args: unknown[]) {
    if (this.level >= 1) {
      console.warn("\x1b[33m[WARN cmake-ts]\x1b[0m", ...args)
    }
  }

  info(...args: unknown[]) {
    if (this.level >= 2) {
      console.info("\x1b[32m[INFO cmake-ts]\x1b[0m", ...args)
    }
  }

  log(...args: unknown[]) {
    return this.info(...args)
  }

  debug(...args: unknown[]) {
    if (this.level >= 3) {
      console.debug("\x1b[34m[DEBUG cmake-ts]\x1b[0m", ...args)
    }
  }

  trace(...args: unknown[]) {
    if (this.level >= 4) {
      console.trace("\x1b[34m[TRACE cmake-ts]\x1b[0m", ...args)
    }
  }
}

export const logger = new Logger()

/**
 * Get the error string.
 *
 * @param error - The error.
 * @returns The error string.
 */
export function errorString(error: unknown) {
  return error instanceof Error && error.stack !== undefined ? error.stack : String(error)
}