@eljs/utils/lib/cp/process.js

Collection of nodejs utility.

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
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        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/cp/process.ts
var process_exports = {};
__export(process_exports, {
  getPid: () => getPid,
  sudo: () => sudo
});
module.exports = __toCommonJS(process_exports);
var import_node_child_process = __toESM(require("node:child_process"));
var import_node_os = require("node:os");
var import_read = require("read");
var import_type = require("../type");
var import_command = require("./command");
function getPid(command) {
  const parse = (data, command2) => {
    const reg = new RegExp("/" + command2 + "$");
    const lines = data.trim().split(import_node_os.EOL);
    for (const line of lines) {
      const fields = line.trim().split(/\s+/, 2);
      if (fields.length !== 2) {
        continue;
      }
      const [pid, commandName] = fields;
      if (commandName === command2 || reg.test(commandName)) {
        return parseInt(pid, 10);
      }
    }
    return null;
  };
  return new Promise((resolve, reject) => {
    (0, import_command.runCommand)("ps -eo pid,comm").then((value) => {
      const pid = parse(value.stdout, command);
      resolve(pid);
    }).catch(reject);
  });
}
var cachedPassword;
async function sudo(args, options) {
  if ((0, import_type.isObject)(args)) {
    options = args;
    args = [];
  }
  const NEED_PASSWORD = "#node-sudo-passwd#";
  const {
    spawnOptions = {},
    password,
    cachePassword,
    prompt = "sudo requires your password"
  } = options || {};
  const bin = await (0, import_command.getExecutableCommand)("sudo");
  args = ["-S", "-p", NEED_PASSWORD, ...args ? args : []];
  spawnOptions.stdio = "pipe";
  const child = import_node_child_process.default.spawn(bin, args, spawnOptions);
  if (child.stdout) {
    child.stdout.on("data", (chunk) => {
      console.log(chunk.toString().trim());
    });
  }
  if (child.stderr) {
    child.stderr.on("data", (chunk) => {
      const lines = chunk.toString().trim().split(import_node_os.EOL);
      lines.forEach((line) => {
        var _a, _b;
        if (line === NEED_PASSWORD) {
          if (password) {
            (_a = child.stdin) == null ? void 0 : _a.write(password + import_node_os.EOL);
          } else if (cachePassword && cachedPassword) {
            (_b = child.stdin) == null ? void 0 : _b.write(cachedPassword + import_node_os.EOL);
          } else {
            (0, import_read.read)({ prompt, silent: true }).then((value) => {
              var _a2;
              (_a2 = child.stdin) == null ? void 0 : _a2.write(value + import_node_os.EOL);
              if (cachePassword) {
                cachedPassword = value;
              }
            });
          }
        } else {
          console.log(line);
        }
      });
    });
  }
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  getPid,
  sudo
});