caml_sys.js

'use strict';

var Caml_builtin_exceptions = require("./caml_builtin_exceptions.js");

function caml_sys_getenv(s) {
  if (typeof process === "undefined" || (process.env) === undefined) {
    throw Caml_builtin_exceptions.not_found;
  }
  var match = (process.env)[s];
  if (match !== undefined) {
    return match;
  } else {
    throw Caml_builtin_exceptions.not_found;
  }
}

function caml_sys_time(param) {
  if (typeof process === "undefined" || (process.uptime) === undefined) {
    return -1;
  } else {
    return process.uptime();
  }
}

function caml_sys_random_seed(param) {
  return /* array */[((Date.now() | 0) ^ 4294967295) * Math.random() | 0];
}

function caml_sys_system_command(_cmd) {
  return 127;
}

function caml_sys_getcwd(param) {
  if (typeof process === "undefined") {
    return "/";
  } else {
    return process.cwd();
  }
}

function caml_sys_get_argv(param) {
  if (typeof process === "undefined") {
    return /* tuple */[
            "",
            /* array */[""]
          ];
  } else {
    var argv = (process.argv);
    if (argv == null) {
      return /* tuple */[
              "",
              /* array */[""]
            ];
    } else {
      return /* tuple */[
              argv[0],
              argv
            ];
    }
  }
}

function caml_sys_exit(exit_code) {
  if (typeof process !== "undefined") {
    return process.exit(exit_code);
  } else {
    return 0;
  }
}

function caml_sys_is_directory(_s) {
  throw [
        Caml_builtin_exceptions.failure,
        "caml_sys_is_directory not implemented"
      ];
}

function caml_sys_file_exists(_s) {
  throw [
        Caml_builtin_exceptions.failure,
        "caml_sys_file_exists not implemented"
      ];
}

exports.caml_sys_getenv = caml_sys_getenv;
exports.caml_sys_time = caml_sys_time;
exports.caml_sys_random_seed = caml_sys_random_seed;
exports.caml_sys_system_command = caml_sys_system_command;
exports.caml_sys_getcwd = caml_sys_getcwd;
exports.caml_sys_get_argv = caml_sys_get_argv;
exports.caml_sys_exit = caml_sys_exit;
exports.caml_sys_is_directory = caml_sys_is_directory;
exports.caml_sys_file_exists = caml_sys_file_exists;
/* No side effect */