piping-browser - npm Package Compare versions

Comparing version 0.1.0 to 0.1.5

lib/piping.js

 // Generated by CoffeeScript 1.6.2
 (function() {
-  var browserify, chokidar, colors, convertSourceMap, fs, options, path, through;
+  var UglifyJS, browserify, chokidar, colors, convertSourceMap, fs, options, path, through;
 
@@ -19,2 +19,4 @@ path = require("path");
 
+  UglifyJS = require("uglify-js");
+
   options = {
@@ -24,2 +26,3 @@ ignore: /(\/\.|~$)/,
     debug: true,
+    minify: false,
     build: {
@@ -42,3 +45,3 @@ "coffee": function(file, data) {
   module.exports = function(ops, out) {
-    var basedir, bundle, key, value, watcher, _ref;
+    var basedir, bundle, file, files, key, uglify, value, vendor, vendorBuild, watcher, _i, _len, _ref, _ref1;
 
@@ -55,4 +58,4 @@ if ((typeof ops === "string" || ops instanceof String) && (typeof out === "string" || out instanceof String)) {
       }
-      if (opts.build) {
-        _ref = opts.build;
+      if (ops.build) {
+        _ref = ops.build;
         for (key in _ref) {
@@ -98,8 +101,57 @@ value = _ref[key];
         debug: options.debug
-      }).on("error", function(err) {
-        return console.log("[piping-browser]".bold.yellow, "Error:", err);
-      }).on("end", function() {
-        return console.log("[piping-browser]".bold.yellow, "Built in", Date.now() - start, "ms");
-      }).pipe(fs.createWriteStream(path.resolve(basedir, o)));
+      }, function(err, src) {
+        if (err) {
+          return console.log("[piping-browser]".bold.yellow, "Error:", err);
+        } else {
+          if (options.minify) {
+            uglify(src, path.resolve(basedir, o));
+          } else {
+            fs.writeFileSync(path.resolve(basedir, o), src);
+          }
+          return console.log("[piping-browser]".bold.yellow, "Built in", Date.now() - start, "ms");
+        }
+      });
     };
+    uglify = function(files, output, inputmap) {
+      var code, comment, compressed, compressor, file, map, mapopts, toplevel, _i, _len;
+
+      toplevel = null;
+      if (!(typeof files === "string" || files instanceof String)) {
+        for (_i = 0, _len = files.length; _i < _len; _i++) {
+          file = files[_i];
+          code = fs.readFileSync(file, "utf8");
+          toplevel = UglifyJS.parse(code, {
+            filename: file,
+            toplevel: toplevel
+          });
+        }
+      } else {
+        toplevel = UglifyJS.parse(files, {
+          filename: "bundle.js"
+        });
+      }
+      toplevel.figure_out_scope();
+      compressor = UglifyJS.Compressor();
+      compressed = toplevel.transform(compressor);
+      compressed.figure_out_scope();
+      compressed.compute_char_frequency();
+      compressed.mangle_names();
+      if (options.debug) {
+        mapopts = {
+          file: output
+        };
+        if (inputmap) {
+          mapopts.orig = inputmap;
+        }
+        map = UglifyJS.SourceMap(mapopts);
+        code = compressed.print_to_string({
+          source_map: map
+        });
+        comment = convertSourceMap.fromObject(map.get()).toComment();
+        code += "\n" + comment;
+      } else {
+        code = compressed.print_to_string();
+      }
+      return fs.writeFileSync(output, code);
+    };
     watcher.on("change", function(file) {
@@ -111,2 +163,38 @@ console.log("[piping-browser]".bold.yellow, "File", path.relative(process.cwd(), file), "has changed, rebuilding");
     });
+    if (options.vendor && options.vendor.files.length && options.vendor.out && options.vendor.path) {
+      files = [];
+      _ref1 = options.vendor.files;
+      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+        file = _ref1[_i];
+        files.push(path.resolve(basedir, options.vendor.path, file));
+      }
+      vendor = chokidar.watch(files, {
+        ignored: options.ignore,
+        ignoreInitial: true,
+        persistent: true
+      });
+      vendorBuild = function(out) {
+        var code, start, _j, _len1;
+
+        start = Date.now();
+        if (options.minify) {
+          uglify(files, path.resolve(basedir, out));
+        } else {
+          code = ";";
+          for (_j = 0, _len1 = files.length; _j < _len1; _j++) {
+            file = files[_j];
+            code += fs.readFileSync(file, "utf8") + ";\n";
+          }
+          fs.writeFileSync(path.resolve(basedir, out), code);
+        }
+        return console.log("[piping-browser]".bold.yellow, "Vendor built in", Date.now() - start, "ms");
+      };
+      vendor.on("change", function(file) {
+        console.log("[piping-browser]".bold.yellow, "File", path.relative(process.cwd(), file), "has changed, rebuilding vendor");
+        if (options.watch) {
+          return vendorBuild(options.vendor.out);
+        }
+      });
+      vendorBuild(options.vendor.out);
+    }
     return bundle(options.main, options.out);
@@ -113,0 +201,0 @@ };

package.json

 {
   "name": "piping-browser",
-  "version": "0.1.0",
+  "version": "0.1.5",
   "description": "Keep your code piping hot! Rebuild your client side code on change without binaries",
@@ -11,3 +11,4 @@ "main": "lib/piping.js",
     "convert-source-map": "0.2.x",
-    "through": "2.2.x"
+    "through": "2.2.x",
+    "uglify-js": "2.2.x"
   },
@@ -14,0 +15,0 @@ "devDependencies": {

README.md

@@ -16,3 +16,3 @@ # Piping-browser
 ```javascript
-require("piping-browser")({main:"./client/scripts/main.js",out:"./public/application.js"})
+require("piping-browser")({main:"./client/scripts/main.js",out:"./public/application.js"});
 ```
@@ -26,2 +26,7 @@ ### Options
 - __debug__ _(boolean)_: Whether browserify should run in debug mode or not. Debug mode turns on source maps. Defaults to true
+- __minify__ _(boolean)_: Whether browserify should minify output with UglifyJS. Source maps for minified output are currently not working right, and are mostly disabled regardless of debug option.
+- __vendor__ _(object)_: Specify configuration for building vendor files. Vendor files are concatenated in order and then minified if minify is true, and written to the given path.
+-- __path__ _(string)_: Directory where vendor files are located, relative to file where piping-browser was required
+-- __out__ _(string)_: Path where vendor ouput should be written, relative to the file where piping-browser was required
+-- __files__ _(array)_: Array of vendor files, relative to vendor path.
 - __build__ _(object)_: An object that maps file extensions, eg "coffee" to functions that take a filename and the files data and compiles it to javascript. By default can compile coffeescript files, with sourcemaps .
@@ -32,3 +37,3 @@
 ```javascript
-require("piping-browser")("./client/scripts/main.js","./public/application.js")
+require("piping-browser")("./client/scripts/main.js","./public/application.js");
 ```
@@ -40,6 +45,6 @@
 if(!require("piping")()){
-  require("piping-browser")("./client/scripts/main.js","./public/application.js")
-  return
+  require("piping-browser")("./client/scripts/main.js","./public/application.js");
+  return;
 }
 // application logic here
 ```

No alert changes

Improved metrics

Total package byte prevSize

15041

increased by62.43%

Lines of code

180

increased by89.47%

Number of lines in readme file

46

increased by12.2%

Worsened metrics

Dependency count

6

increased by20%

Dependency changes

• + Addeduglify-js@2.2.x

• + Addeduglify-js@2.2.5(transitive)