chore(package): update xo to version 0.21.0

lib/get-last-release.js

@@ -20,6 +20,7 @@ const {gitTags, isRefInHistory, gitTagHead} = require('./git');
  * - Sort the versions
  * - Retrive the highest version
  *
+ * @param {String} tagFormat Git tag format.
  * @param {Object} logger Global logger.
  * @return {Promise<LastRelease>} The last tagged release or `undefined` if none is found.
  */

lib/plugins/normalize.js

@@ -37,21 +37,20 @@ module.exports = (pluginType, pluginsPath, globalOpts, pluginOpts, logger) => {
     throw getError('EPLUGIN', {pluginType, pluginName});
   }
 
-  return Object.defineProperty(
-    async input => {
-      const definition = PLUGINS_DEFINITIONS[pluginType];
-      try {
-        const result = await func(cloneDeep(input));
-        if (definition && definition.output && !definition.output.validator(result)) {
-          throw getError(PLUGINS_DEFINITIONS[pluginType].output.error, {result, pluginName});
-        }
-        return result;
-      } catch (err) {
-        extractErrors(err).forEach(err => Object.assign(err, {pluginName}));
-        throw err;
+  const validator = async input => {
+    const definition = PLUGINS_DEFINITIONS[pluginType];
+    try {
+      const result = await func(cloneDeep(input));
+      if (definition && definition.output && !definition.output.validator(result)) {
+        throw getError(PLUGINS_DEFINITIONS[pluginType].output.error, {result, pluginName});
       }
-    },
-    'pluginName',
-    {value: pluginName, writable: false, enumerable: true}
-  );
+      return result;
+    } catch (err) {
+      extractErrors(err).forEach(err => Object.assign(err, {pluginName}));
+      throw err;
+    }
+  };
+
+  Reflect.defineProperty(validator, 'pluginName', {value: pluginName, writable: false, enumerable: true});
+  return validator;
 };

lib/verify.js

@@ -6,14 +6,14 @@ const getError = require('./get-error');
 module.exports = async options => {
   const errors = [];
 
-  if (!await isGitRepo()) {
+  if (!(await isGitRepo())) {
     errors.push(getError('ENOGITREPO'));
   } else if (!options.repositoryUrl) {
     errors.push(getError('ENOREPOURL'));
   }
 
   // Verify that compiling the `tagFormat` produce a valid Git tag
-  if (!await verifyTagName(template(options.tagFormat)({version: '0.0.0'}))) {
+  if (!(await verifyTagName(template(options.tagFormat)({version: '0.0.0'})))) {
     errors.push(getError('EINVALIDTAGFORMAT', {tagFormat: options.tagFormat}));
   }