Support arrays of glob objects on sites

lib/find/files.js

@@ -1,6 +1,12 @@
-var glob = require("glob"),
+var Glob = require("glob").Glob,
+	Q = require("q"),
 	_ = require("lodash"),
-	minimatch = require("minimatch");
+	minimatch = require("minimatch"),
+	util = require("util"),
+	EventEmitter = require("events");
+
+// Resolve API difference in Node 0.10
+if ("EventEmitter" in EventEmitter) { EventEmitter = EventEmitter.EventEmitter }
 
 /**
  * @function documentjs.find.files
@@ -32,46 +38,56 @@ var glob = require("glob"),
  * @return {documentjs.process.types.FileEventEmitter} An event emitter that
  * emits events for matched files.
  */
-module.exports = function(options){
-	var pattern;
-	var globOptions;
+module.exports = function( options ) {
+	var
+		emitter = new EventEmitter(),
+		remaining;
 
-	if(typeof options.glob === "string"){
-		var pattern = options.glob;
-		globOptions = {};
-	} else {
-		pattern = options.glob.pattern;
-		globOptions = _.extend({}, options.glob);
-		delete globOptions.pattern;
-	}
-
-	var glb = new glob.Glob(pattern, globOptions);
-	var ignore = options.glob.ignore;
+	options = options.glob;
 
-	if(typeof ignore === "string") {
-		ignore = [ignore];
+	if (!util.isArray(options)) {
+		options = [options];
 	}
-	if(ignore) {
-		// weave in ignore behavior
-		var oldOn = glb.on;
-		glb.on = function(event, listener) {
-			if(event === "match") {
-				var handler = function(filepath){
-					for(var i = 0; i < ignore.length; i++) {
-						if( minimatch(filepath, ignore[i]) ) {
-							return;
-						}
-					}
-					listener.apply(this, arguments);
-				};
-
-				return oldOn.call(this, event, handler);
-			} else {
-				return oldOn.apply(this, arguments);
+
+	remaining = options.length;
+
+	options.forEach( function( options ) {
+		var
+			pattern,
+			glob,
+			ignore;
+
+		if (typeof options === "string") {
+			pattern = options;
+			options = {};
+		} else {
+			pattern = options.pattern;
+			options = _.extend({}, options);
+			delete options.pattern;
+		}
+
+		glob = new Glob(pattern, options);
+		ignore = options.ignore;
+
+		if (ignore && !util.isArray(ignore)) {
+			ignore = [ignore];
+		}
+
+		glob.on( "match", function( filepath ) {
+			for (var i = 0; ignore && (i < ignore.length); i++) {
+				if (minimatch(filepath, ignore[i])) return;
 			}
-		};
-	}
 
-
-	return glb;
+			emitter.emit( "match", filepath, glob.cwd );
+		});
+
+		glob.on( "end", function() {
+			if ( --remaining === 0 ) {
+				emitter.emit( "end" );
+			}
+		})
+
+	});
+
+	return emitter;
 };

lib/process/file_event_emitter.js

@@ -71,7 +71,7 @@ function processWithTags(fileEventEmitter, options) {
 			}
 		};
 
-	fileEventEmitter.on("match",function(src){
+	fileEventEmitter.on("match",function(src, cwd){
 		matched++;
 
 		src = path.normalize(src);
@@ -80,8 +80,8 @@ function processWithTags(fileEventEmitter, options) {
 			console.log("FIND:", path.relative(process.cwd(),src));
 		}
 
-		if( src.indexOf(fileEventEmitter.cwd) !== 0 ) {
-			var readSrc = path.join(fileEventEmitter.cwd, src);
+		if( src.indexOf(cwd) !== 0 ) {
+			var readSrc = path.join(cwd, src);
 		} else {
 			var readSrc = src;
 		}