nork-tail - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

lib/helpers.js

@@ -0,0 +0,0 @@ var fs = require('fs');

lib/watcher.js

@@ -10,5 +10,6 @@ var EventEmitter = require('events').EventEmitter,
   var options = options || {};
-  this.delimiter = options.delimiter || '\n';
+  this.delimiter = options.delimiter || /\r?\n/;
   this.dirname = dir;
   this.filter = this.parseFilter(options.filter || null);
+  this.timeouts = new Hash();
 }
@@ -76,3 +77,3 @@
 Watcher.prototype.handle = function(event, filename){
-  if(!filename || (this.filter && !filename.match(this.filter))){return;}
+  if(!filename || (this.filter && filename.match(this.filter))){return;}
   this[event](filename);
@@ -85,3 +86,5 @@ }
     if(err){return self.emit('error', err);}
-    data.split(this.delimiter).forEach(function(item){
+    
+    var split = data.split(self.delimiter)
+    split.forEach(function(item){
         self.emit('data', item, filename);
@@ -103,3 +106,3 @@ });
     if(stat && stat.isFile()){
-      self.fileState.put(filename, stat.size);
+      self.fileState.put(filename, {position:stat.size, queue:[]});
       self.emit('watch', filename);
@@ -115,12 +118,21 @@ }
 
+
 Watcher.prototype.change = function(filename) {
   var self = this;
-  fs.stat(self.fullPath(filename), function(err, stat){
-    if (!stat){return;}
+
+  clearTimeout(this.timeouts.get(filename)); 
+  this.timeouts.put(filename, 
+    setTimeout(function(){
+      var file = filename;
       
-    if(stat.size > self.fileState.get(filename)){
-      self.tail(filename, self.fileState.get(filename), stat.size);
-    }
-    self.fileState.put(filename, stat.size);
-  });
+      fs.stat(self.fullPath(file), function(err, stat){
+      if (!stat){return;}
+        
+      if(stat.size > self.fileState.get(file).position){
+        self.tail(filename, self.fileState.get(file.position), stat.size);
+      }
+      self.fileState.get(file).position = stat.size;
+    });
+    }, 50)
+  );
 }
@@ -127,0 +139,0 @@

package.json

 {
   "name": "nork-tail",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "File/Directory monitor for Node.js based on fs.watch()",
@@ -10,6 +10,10 @@ "repository": {
   "keywords": [
-    "fs.watch()","tail"
+    "fs.watch()",
+    "tail"
   ],
-   "main": "lib/watcher.js",
-  "author": "Mneme <[e-mail]>",
+  "main": "lib/watcher.js",
+  "author": {
+    "name": "Mneme",
+    "email": "[e-mail]"
+  },
   "devDependencies": {
@@ -19,5 +23,16 @@ "mocha": "*",
   },
-  "dependencies" : {
+  "dependencies": {
     "nork-hash": "~0.0.3"
-  }
+  },
+  "readme": "Work in progress.\r\n\r\nusage:\r\nvar Watcher = require('NorkWatch');\r\nvar path = require('path');\r\n\r\nvar w = Watcher('./tmp/*');\r\n\r\nw\r\n  .on('error', function(err){\r\n    console.log(err);\r\n  })\r\n  .on('data', function(data){\r\n    console.log(data);\r\n  })\r\n  .on('unwatch', function(file){\r\n    console.log('unwatching: ' + file);\r\n  })\r\n  .on('watch', function(file){\r\n    console.log('watching: ' + file);\r\n  })\r\n  .start();",
+  "readmeFilename": "README.md",
+  "bugs": {
+    "url": "https://github.com/mneme/norkwatch/issues"
+  },
+  "_id": "nork-tail@0.0.2",
+  "dist": {
+    "shasum": "5ddd9b236668b8fea144b70b15e69372efb7d1ce"
+  },
+  "_from": "nork-tail@~0.0.1",
+  "_resolved": "https://registry.npmjs.org/nork-tail/-/nork-tail-0.0.2.tgz"
 }

README.md

 Work in progress.
 
 usage:
-var Watcher = require('NorkWatch');
-var path = require('path');
+var Tail = require('nork-tail');
 
-var w = Watcher('./tmp/*');
+Takes two arguments. path to a directory and a regexp for filtering file-names.
 
+var w = Tail('./tmp');
+
 w
@@ -10,0 +11,0 @@ .on('error', function(err){

Fixed alerts

No bug tracker

Maintenance

Package does not have a linked bug tracker in package.json.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6377

increased by22.09%

Number of package files

9

increased by28.57%

Lines of code

165

increased by5.1%

Number of low maintenance alerts

1

decreased by-50%

Number of lines in readme file

23

increased by4.55%

No dependency changes