update node modules

node_modules/clean-css/lib/options/compatibility.js

@@ -1,8 +1,12 @@
 var DEFAULTS = {
   '*': {
     colors: {
+      hexAlpha: false, // 4- and 8-character hex notation
       opacity: true // rgba / hsla
     },
+    customUnits: {
+      rpx: false
+    },
     properties: {
       backgroundClipMerging: true, // background-clip to shorthand
       backgroundOriginMerging: true, // background-origin to shorthand
@@ -11,11 +15,11 @@ var DEFAULTS = {
       ieBangHack: false, // !ie suffix hacks on IE<8
       ieFilters: false, // whether to preserve `filter` and `-ms-filter` properties
       iePrefixHack: false, // underscore / asterisk prefix hacks on IE
-      ieSuffixHack: false, // \9 suffix hacks on IE6-9
+      ieSuffixHack: false, // \9 suffix hacks on IE6-9, \0 suffix hack on IE6-11
       merging: true, // merging properties into one
       shorterLengthUnits: false, // optimize pixel units into `pt`, `pc` or `in` units
       spaceAfterClosingBrace: true, // 'url() no-repeat' to 'url()no-repeat'
-      urlQuotes: false, // whether to wrap content of `url()` into quotes or not
+      urlQuotes: true, // whether to wrap content of `url()` into quotes or not
       zeroUnits: true // 0[unit] -> 0
     },
     selectors: {
@@ -75,9 +79,17 @@ var DEFAULTS = {
   }
 };
 
-DEFAULTS.ie11 = DEFAULTS['*'];
+DEFAULTS.ie11 = merge(DEFAULTS['*'], {
+  properties: {
+    ieSuffixHack: true
+  }
+});
 
-DEFAULTS.ie10 = DEFAULTS['*'];
+DEFAULTS.ie10 = merge(DEFAULTS['*'], {
+  properties: {
+    ieSuffixHack: true
+  }
+});
 
 DEFAULTS.ie9 = merge(DEFAULTS['*'], {
   properties: {

node_modules/clean-css/lib/options/format.js

@@ -98,36 +98,36 @@ function formatFrom(source) {
   }
 
   if (typeof source == 'object') {
-    return override(DEFAULTS, source);
-  }
-
-  if (typeof source == 'object') {
-    return override(DEFAULTS, source);
+    return remapBreaks(override(DEFAULTS, source));
   }
 
   if (typeof source == 'string' && source == BEAUTIFY_ALIAS) {
-    return override(DEFAULTS, {
-      breaks: breaks(true),
-      indentBy: 2,
-      spaces: spaces(true)
-    });
+    return remapBreaks(
+      override(DEFAULTS, {
+        breaks: breaks(true),
+        indentBy: 2,
+        spaces: spaces(true)
+      })
+    );
   }
 
   if (typeof source == 'string' && source == KEEP_BREAKS_ALIAS) {
-    return override(DEFAULTS, {
-      breaks: {
-        afterAtRule: true,
-        afterBlockBegins: true,
-        afterBlockEnds: true,
-        afterComment: true,
-        afterRuleEnds: true,
-        beforeBlockEnds: true
-      }
-    });
+    return remapBreaks(
+      override(DEFAULTS, {
+        breaks: {
+          afterAtRule: true,
+          afterBlockBegins: true,
+          afterBlockEnds: true,
+          afterComment: true,
+          afterRuleEnds: true,
+          beforeBlockEnds: true
+        }
+      })
+    );
   }
 
   if (typeof source == 'string') {
-    return override(DEFAULTS, toHash(source));
+    return remapBreaks(override(DEFAULTS, toHash(source)));
   }
 
   return DEFAULTS;
@@ -209,6 +209,23 @@ function mapIndentWith(value) {
   }
 }
 
+function remapBreaks(source) {
+  for (var key in Breaks) {
+    var breakName = Breaks[key];
+    var breakValue = source.breaks[breakName];
+
+    if (breakValue === true) {
+      source.breaks[breakName] = source.breakWith;
+    } else if (breakValue === false) {
+      source.breaks[breakName] = '';
+    } else {
+      source.breaks[breakName] = source.breakWith.repeat(parseInt(breakValue));
+    }
+  }
+
+  return source;
+}
+
 module.exports = {
   Breaks: Breaks,
   Spaces: Spaces,

node_modules/clean-css/lib/options/optimization-level.js

@@ -31,8 +31,7 @@ DEFAULTS[OptimizationLevel.One] = {
   specialComments: 'all',
   tidyAtRules: true,
   tidyBlockScopes: true,
-  tidySelectors: true,
-  transform: noop
+  tidySelectors: true
 };
 DEFAULTS[OptimizationLevel.Two] = {
   mergeAdjacentRules: true,
@@ -62,15 +61,12 @@ var LIST_VALUE_SEPARATOR = ',';
 var OPTION_SEPARATOR = ';';
 var OPTION_VALUE_SEPARATOR = ':';
 
-function noop() {}
-
 function optimizationLevelFrom(source) {
   var level = override(DEFAULTS, {});
   var Zero = OptimizationLevel.Zero;
   var One = OptimizationLevel.One;
   var Two = OptimizationLevel.Two;
 
-
   if (undefined === source) {
     delete level[Two];
     return level;

node_modules/clean-css/lib/options/plugins.js

@@ -0,0 +1,25 @@
+function pluginsFrom(plugins) {
+  var flatPlugins = {
+    level1Value: [],
+    level1Property: [],
+    level2Block: []
+  };
+
+  plugins = plugins || [];
+
+  flatPlugins.level1Value = plugins
+    .map(function (plugin) { return plugin.level1 && plugin.level1.value; })
+    .filter(function (plugin) { return plugin != null; });
+
+  flatPlugins.level1Property = plugins
+    .map(function (plugin) { return plugin.level1 && plugin.level1.property; })
+    .filter(function (plugin) { return plugin != null; });
+
+  flatPlugins.level2Block = plugins
+    .map(function (plugin) { return plugin.level2 && plugin.level2.block; })
+    .filter(function (plugin) { return plugin != null; });
+
+  return flatPlugins;
+}
+
+module.exports = pluginsFrom;

node_modules/clean-css/lib/options/rebase.js

@@ -1,5 +1,11 @@
-function rebaseFrom(rebaseOption) {
-  return undefined === rebaseOption ? true : !!rebaseOption;
+function rebaseFrom(rebaseOption, rebaseToOption) {
+  if (undefined !== rebaseToOption) {
+    return true;
+  } else if (undefined === rebaseOption) {
+    return false;
+  } else {
+    return !!rebaseOption;
+  }
 }
 
 module.exports = rebaseFrom;