sls-dev-tools/lib/services/severlessConfigParser/helpers.js

The Dev Tools for the Serverless World

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.replaceStacknameOpt = exports.transformArgsToDict = exports.CYAN_STRING_FORMAT = void 0;
const OPT_REGEX = /\$\{opt:[^{}$]+\}/;
const OPT_REGEX_GLOBAL = /\$\{opt:[^{}$]+\}/g;
const REMOVE_BRACKETS_REGEX = /[${}]/g;
const CYAN_STRING_FORMAT = "\x1b[36m%s\x1b[0m";
exports.CYAN_STRING_FORMAT = CYAN_STRING_FORMAT;

const transformArgsToDict = args => {
  const options = {};

  for (let i = 0; i < args.length; i += 2) {
    const key = args[i].replace(/^-+/, "");
    options[key] = args[i + 1];
  }

  return options;
};

exports.transformArgsToDict = transformArgsToDict;

const replaceStacknameOpt = (stackname, cmdOptions) => {
  if (!stackname.match(OPT_REGEX)) return stackname;
  const variables = stackname.match(OPT_REGEX_GLOBAL);
  variables.forEach(variable => {
    variable = variable.replace(REMOVE_BRACKETS_REGEX, "");
    const varName = variable.split(":")[1];

    if (cmdOptions[varName] === undefined) {
      console.error(CYAN_STRING_FORMAT, `Your project requires stack name option --${varName} to be passed when starting sls-dev-tools`);
      process.exit(9);
    }

    stackname = stackname.replace(OPT_REGEX, cmdOptions[varName]);
  });
  return stackname;
};

exports.replaceStacknameOpt = replaceStacknameOpt;