debug - npm Package Compare versions

Comparing version 2.0.0 to 2.1.0

component.json

@@ -5,3 +5,3 @@ {
   "description": "small debugging utility",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "keywords": [
@@ -8,0 +8,0 @@ "debug",

History.md

 
+2.1.0 / 2014-10-15
+==================
+
+ * node: implement `DEBUG_FD` env variable support
+ * package: update "browserify" to v6.1.0
+ * package: add "license" field to package.json (#135, @panuhorsmalahti)
+
 2.0.0 / 2014-09-01
@@ -3,0 +10,0 @@ ==================

node.js

@@ -29,2 +29,14 @@
 /**
+ * The file descriptor to write the `debug()` calls to.
+ * Set the `DEBUG_FD` env variable to override with another value. i.e.:
+ *
+ *   $ DEBUG_FD=3 node script.js 3>debug.log
+ */
+
+var fd = parseInt(process.env.DEBUG_FD, 10) || 2;
+var stream = 1 === fd ? process.stdout :
+             2 === fd ? process.stderr :
+             createWritableStdioStream(fd);
+
+/**
  * Is stdout a TTY? Colored output is enabled when `true`.
@@ -36,3 +48,3 @@ */
   if (0 === debugColors.length) {
-    return tty.isatty(1);
+    return tty.isatty(fd);
   } else {
@@ -96,3 +108,3 @@ return '0' !== debugColors
 function log() {
-  return console.error.apply(console, arguments);
+  return stream.write(util.format.apply(this, arguments) + '\n');
 }
@@ -129,2 +141,70 @@
 /**
+ * Copied from `node/src/node.js`.
+ *
+ * XXX: It's lame that node doesn't expose this API out-of-the-box. It also
+ * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame.
+ */
+
+function createWritableStdioStream (fd) {
+  var stream;
+  var tty_wrap = process.binding('tty_wrap');
+
+  // Note stream._type is used for test-module-load-list.js
+
+  switch (tty_wrap.guessHandleType(fd)) {
+    case 'TTY':
+      stream = new tty.WriteStream(fd);
+      stream._type = 'tty';
+
+      // Hack to have stream not keep the event loop alive.
+      // See https://github.com/joyent/node/issues/1726
+      if (stream._handle && stream._handle.unref) {
+        stream._handle.unref();
+      }
+      break;
+
+    case 'FILE':
+      var fs = require('fs');
+      stream = new fs.SyncWriteStream(fd, { autoClose: false });
+      stream._type = 'fs';
+      break;
+
+    case 'PIPE':
+    case 'TCP':
+      var net = require('net');
+      stream = new net.Socket({
+        fd: fd,
+        readable: false,
+        writable: true
+      });
+
+      // FIXME Should probably have an option in net.Socket to create a
+      // stream from an existing fd which is writable only. But for now
+      // we'll just add this hack and set the `readable` member to false.
+      // Test: ./node test/fixtures/echo.js < /etc/passwd
+      stream.readable = false;
+      stream.read = null;
+      stream._type = 'pipe';
+
+      // FIXME Hack to have stream not keep the event loop alive.
+      // See https://github.com/joyent/node/issues/1726
+      if (stream._handle && stream._handle.unref) {
+        stream._handle.unref();
+      }
+      break;
+
+    default:
+      // Probably an error on in uv_guess_handle()
+      throw new Error('Implement me. Unknown stream file type!');
+  }
+
+  // For supporting legacy API we put the FD here.
+  stream.fd = fd;
+
+  stream._isStdio = true;
+
+  return stream;
+}
+
+/**
  * Enable namespaces listed in `process.env.DEBUG` initially.
@@ -131,0 +211,0 @@ */

package.json

 {
   "name": "debug",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "repository": {
@@ -18,2 +18,3 @@ "type": "git",
   ],
+  "license": "MIT",
   "dependencies": {
@@ -23,3 +24,3 @@ "ms": "0.6.2"
   "devDependencies": {
-    "browserify": "5.11.0",
+    "browserify": "6.1.0",
     "mocha": "*"
@@ -26,0 +27,0 @@ },

New alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

No License Found

License

(Experimental) License information could not be found

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

23916

increased by11.61%

Number of low license alerts

0

decreased by-100%

Lines of code

472

increased by15.97%

Worsened metrics

Number of low supply chain risk alerts

6

increased by50%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes