walkdir - npm Package Compare versions

Comparing version 0.0.8 to 0.0.9

package.json

 {
   "name": "walkdir",
   "description": "Find files simply. Walks a directory tree emitting events based on what it finds. Presents a familliar callback/emitter/a+sync interface. Walk a tree of any depth.",
-  "version": "0.0.8",
+  "version": "0.0.9",
   "author": "Ryan Day <[e-mail]>",
@@ -6,0 +6,0 @@ "keywords": [

readme.md

@@ -140,2 +140,15 @@ [![Build Status](https://secure.travis-ci.org/soldair/node-walkdir.png)](http://travis-ci.org/soldair/node-walkdir)
 
+### ignore(path or array of paths)
+  will not traverse these directories. may be called in the path event handler to ignore dynamically. 
+  ```js
+  var walk = require('walkdir');
+  var p = require('path');
+  walk('/',function(path,stat){
+    // ignore all .git directories.
+    if(p.basename(path) === '.git') {
+      this.ignore(path)
+    }
+  })
+  ```
+
 ### cancel a walk in progress
@@ -142,0 +155,0 @@ ```js

walkdir.js

@@ -28,2 +28,3 @@ var EventEmitter = require('events').EventEmitter,
   var emitter = new EventEmitter(),
+  dontTraverse = [],
   allPaths = (options.return_object?{}:[]),
@@ -50,2 +51,8 @@ resolved = false,
 
+  emitter.ignore = function(path){
+    if(Array.isArray(path)) dontTraverse.push.apply(dontTraverse,path)
+    else dontTraverse.push(path)
+    return this
+  }
+
   //mapping is stat functions to event names.	
@@ -115,2 +122,11 @@ var statIs = [['isFile','file'],['isDirectory','directory'],['isSymbolicLink','link'],['isSocket','socket'],['isFIFO','fifo'],['isBlockDevice','blockdevice'],['isCharacterDevice','characterdevice']];
 
+    if(dontTraverse.length){
+      for(var i=0;i<dontTraverse.length;++i){
+        if(dontTraverse[i] == path) {
+          dontTraverse.splice(i,1)
+          return;
+        }
+      }
+    }
+
     job(1);
@@ -138,2 +154,3 @@ var readdirAction = function(err,files) {
 
+
     //use same pattern for sync as async api
@@ -140,0 +157,0 @@ if(options.sync) {

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Improved metrics

Total package byte prevSize

24246

increased by8.78%

Number of package files

35

increased by9.38%

Lines of code

584

increased by10.82%

Number of lines in readme file

174

increased by8.07%

No dependency changes