first commit

node_modules/cypress/lib/exec/shared.js

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+"use strict";
+
+const {
+  errors
+} = require('../errors');
+
+/**
+ * Throws an error with "details" property from
+ * "errors" object.
+ * @param {Object} details - Error details
+ */
+const throwInvalidOptionError = details => {
+  if (!details) {
+    details = errors.unknownError;
+  }
+
+  // throw this error synchronously, it will be caught later on and
+  // the details will be propagated to the promise chain
+  const err = new Error();
+  err.details = details;
+  throw err;
+};
+
+/**
+ * Selects exec args based on the configured `testingType`
+ * @param {string} testingType The type of tests being executed
+ * @returns {string[]} The array of new exec arguments
+ */
+const processTestingType = options => {
+  if (options.e2e && options.component) {
+    return throwInvalidOptionError(errors.incompatibleTestTypeFlags);
+  }
+  if (options.testingType && (options.component || options.e2e)) {
+    return throwInvalidOptionError(errors.incompatibleTestTypeFlags);
+  }
+  if (options.testingType === 'component' || options.component || options.ct) {
+    return ['--testing-type', 'component'];
+  }
+  if (options.testingType === 'e2e' || options.e2e) {
+    return ['--testing-type', 'e2e'];
+  }
+  if (options.testingType) {
+    return throwInvalidOptionError(errors.invalidTestingType);
+  }
+  return [];
+};
+
+/**
+ * Throws an error if configFile is string 'false' or boolean false
+ * @param {*} options
+ */
+const checkConfigFile = options => {
+  // CLI will parse as string, module API can pass in boolean
+  if (options.configFile === 'false' || options.configFile === false) {
+    throwInvalidOptionError(errors.invalidConfigFile);
+  }
+};
+module.exports = {
+  throwInvalidOptionError,
+  processTestingType,
+  checkConfigFile
+};