added hover prefixer

1 files changed, 77 insertions, 57 deletions

diff --git a/node_modules/postcss-reporter/lib/reporter.js b/node_modules/postcss-reporter/lib/reporter.js
index 70781fba..71872a97 100644
--- a/node_modules/postcss-reporter/lib/reporter.js
+++ b/node_modules/postcss-reporter/lib/reporter.js
@@ -1,81 +1,101 @@
-var chalk = require('chalk');
-var _ = require('lodash');
 var defaultFormatter = require('./formatter');
+var pico = require('picocolors');
 var util = require('./util');
 
-module.exports = function(opts) {
-  var options = opts || {};
-
-  var formatter = options.formatter || defaultFormatter({
-    sortByPosition: (typeof options.sortByPosition !== 'undefined') ? options.sortByPosition : true,
-    positionless: options.positionless || 'first',
-    noIcon: options.noIcon,
-    noPlugin: options.noPlugin,
-  });
+module.exports = function (opts = {}) {
+  var formatter =
+    opts.formatter ||
+    defaultFormatter({
+      noIcon: opts.noIcon,
+      noPlugin: opts.noPlugin,
+    });
 
   var pluginFilter;
-  if (!options.plugins) {
+  if (!opts.plugins) {
     // Every plugin
-    pluginFilter = function() { return true; };
-  } else if (options.plugins.every(function(plugin) { return plugin[0] === '!'; })) {
-    // Blacklist
-    pluginFilter = function(message) {
-      return options.plugins.indexOf('!' + message.plugin) === -1;
+    pluginFilter = function () {
+      return true;
+    };
+  } else if (
+    opts.plugins.every(function (plugin) {
+      return plugin[0] === '!';
+    })
+  ) {
+    // Deny list
+    pluginFilter = function (message) {
+      return opts.plugins.indexOf('!' + message.plugin) === -1;
     };
   } else {
-    // Whitelist
-    pluginFilter = function(message) {
-      return options.plugins.indexOf(message.plugin) !== -1;
+    // Allow list
+    pluginFilter = function (message) {
+      return opts.plugins.indexOf(message.plugin) !== -1;
     };
   }
 
-  var messageFilter = options.filter || function(message) { return (message.type === 'warning'); };
+  var messageFilter = opts.filter || ((message) => message.type === 'warning');
 
-  return function(css, result) {
-    var messagesToLog = result.messages
-      .filter(pluginFilter)
-      .filter(messageFilter);
+  return {
+    postcssPlugin: 'postcss-reporter',
+    OnceExit(css, { result }) {
+      var messagesToLog = result.messages
+        .filter(pluginFilter)
+        .filter(messageFilter);
 
-    var resultSource = (!result.root.source) ? ''
-      : result.root.source.input.file || result.root.source.input.id
+      var resultSource = !result.root.source
+        ? ''
+        : result.root.source.input.file || result.root.source.input.id;
 
-    var sourceGroupedMessages = _.groupBy(messagesToLog, function(message) {
-      return util.getLocation(message).file || resultSource;
-    });
+      var sourceGroupedMessages = messagesToLog.reduce((grouped, message) => {
+        const key = util.getLocation(message).file || resultSource;
 
-    var report = '';
-    _.forOwn(sourceGroupedMessages, function(messages, source) {
-      report += formatter({
-        messages: messages,
-        source: source,
-      });
-    });
+        if (!grouped.hasOwnProperty(key)) {
+          grouped[key] = [];
+        }
+
+        grouped[key].push(message);
+
+        return grouped;
+      }, {});
 
-    if (options.clearReportedMessages) {
-      result.messages = _.difference(result.messages, messagesToLog);
-    }
+      var report = '';
+      for (const source in sourceGroupedMessages) {
+        if (sourceGroupedMessages.hasOwnProperty(source)) {
+          report += formatter({
+            messages: sourceGroupedMessages[source],
+            source: source,
+          });
+        }
+      }
 
-    if (options.clearAllMessages) {
-      var messagesToClear = result.messages.filter(pluginFilter);
-      result.messages = _.difference(result.messages, messagesToClear);
-    }
+      if (opts.clearReportedMessages) {
+        result.messages = result.messages.filter(message => !messagesToLog.includes(message));
+      }
 
+      if (opts.clearAllMessages) {
+        var messagesToClear = result.messages.filter(pluginFilter);
+        result.messages = result.messages.filter(message => !messagesToClear.includes(message));
+      }
 
-    if (!report) return;
+      if (!report) return;
 
-    console.log(report);
+      console.log(report);
 
-    if (options.throwError && shouldThrowError()) {
-      throw new Error(chalk.red.bold('\n** postcss-reporter: warnings or errors were found **'));
-    }
+      if (opts.throwError && shouldThrowError()) {
+        throw new Error(
+          pico.red(
+            pico.bold('\n** postcss-reporter: warnings or errors were found **')
+          )
+        );
+      }
 
-    function shouldThrowError() {
-      return (
-        messagesToLog.length
-        && messagesToLog.some(function(message) {
-          return message.type === 'warning' || message.type === 'error';
-        })
-      );
-    }
+      function shouldThrowError() {
+        return (
+          messagesToLog.length &&
+          messagesToLog.some((message) => {
+            return message.type === 'warning' || message.type === 'error';
+          })
+        );
+      }
+    },
   };
 };