From b56a97b16e5dc5f6b9c71484aa50d9b6ea172b67 Mon Sep 17 00:00:00 2001
From: wujohns <wujohns@163.com>
Date: Tue, 10 Jan 2017 18:59:33 +0800
Subject: [PATCH 1/2] inline-style support

---
 README.md | 1 +
 index.js  | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/README.md b/README.md
index c5c8954..08e79be 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ b.on('css stream', function (css) {
 - `generateScopedName`: (API only) a function to override the default behaviour of creating locally scoped classnames.
 - `global`: optional boolean. Set to `true` if you want `css-modulesify` to apply to `node_modules` as well as local files. You can read more about it in the [browserify docs](https://github.com/substack/node-browserify/#btransformtr-opts).
 - `filePattern`: optional regular expression string to specify css file names. (default: `\.css$`)
+- `inline`: auto create style tag and insert it into head tag.(default: `false`, need output to be `false`)
 
 ### Events
 - `b.on('css stream', callback)` The callback is called with a readable stream containing the compiled CSS. You can write this to a file.
diff --git a/index.js b/index.js
index ddf48c8..14b9f08 100644
--- a/index.js
+++ b/index.js
@@ -100,6 +100,7 @@ module.exports = function (browserify, options) {
 
   var cssOutFilename = options.output || options.o;
   var jsonOutFilename = options.json || options.jsonOutput;
+  var inlineStyle = options.inline && !cssOutFilename;
   transformOpts.cssOutFilename = cssOutFilename;
   transformOpts.cssFilePattern = options.filePattern;
 
@@ -190,6 +191,11 @@ module.exports = function (browserify, options) {
       assign(tokensByFile, loader.tokensByFile);
 
       self.push(output.join('\n'));
+      if (inlineStyle) {
+        var func_start = ";(function() { var head = document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.type = 'text/css';",
+            func_end = "if (style.styleSheet){ style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style);}())";
+        self.push(func_start + "var css = " + JSON.stringify(loadersByFile[cssOutFilename].finalSource) + ";" + func_end);
+      }
       return callback();
     }).catch(function (err) {
       self.push('console.error("' + err + '");');

From 6f0eae211528cf5fbf882d1679104e4f9af1185b Mon Sep 17 00:00:00 2001
From: wujohns <wujohns@163.com>
Date: Thu, 12 Jan 2017 11:42:59 +0800
Subject: [PATCH 2/2] create the style tag only once

---
 index.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 14b9f08..35103b2 100644
--- a/index.js
+++ b/index.js
@@ -191,11 +191,6 @@ module.exports = function (browserify, options) {
       assign(tokensByFile, loader.tokensByFile);
 
       self.push(output.join('\n'));
-      if (inlineStyle) {
-        var func_start = ";(function() { var head = document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.type = 'text/css';",
-            func_end = "if (style.styleSheet){ style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style);}())";
-        self.push(func_start + "var css = " + JSON.stringify(loadersByFile[cssOutFilename].finalSource) + ";" + func_end);
-      }
       return callback();
     }).catch(function (err) {
       self.push('console.error("' + err + '");');
@@ -234,6 +229,13 @@ module.exports = function (browserify, options) {
         writes.push(writeFile(cssOutFilename, css));
       }
 
+      // write the css into page style tag
+      if (inlineStyle) {
+        var func_start = ";(function() { var head = document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.type = 'text/css';",
+            func_end = "if (style.styleSheet){ style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style);}())";
+        self.push(func_start + "var css = " + JSON.stringify(loadersByFile[cssOutFilename].finalSource) + ";" + func_end);
+      }
+
       // write the classname manifest
       if (jsonOutFilename) {
         writes.push(writeFile(jsonOutFilename, JSON.stringify(normalizeManifestPaths(tokensByFile, rootDir))));