mongodb-prebuilt - npm Package Compare versions

Comparing version 4.0.2-beta1 to 4.0.2

index.js

@@ -44,6 +44,30 @@ var fs = require('fs')
 			opts = {};
-		}
-		var child = proc.spawn(this.bin_path(opts.version) + "mongod");
+		} 
+
+		var args = build_args(opts);
+		var child = proc.spawn(this.bin_path(opts.version) + "mongod", args);
+		child.on('error', function (err) {
+		  debug('Failed to start child process.', err);
+		  callback(err);
+		});
+		child.on('close', function (code) {
+			debug('child process exited with code ' + code);
+			if ( opts.exit_callback ) {
+				opts.exit_callback(code);
+			}
+		});
 		child.stderr.pipe(child.stdout);
+
+		var started = 0;
 		child.stdout.on('data', function(data) {
+			if ( opts.logs_callback ) {
+				opts.logs_callback(data);
+			}
+			if (! started ) {
+				// log message indicating succesful start
+				if ( /waiting for connections on port/.test(data.toString())) {
+					started = 1;
+					callback();
+				}
+			}
 			mongodb_logs(data.toString().slice(0, -1));
@@ -66,2 +90,17 @@ });
 	}	
+}
+
+function build_args(opts) {
+	var args = [];
+	if (!opts.args) return [];
+
+	Object.keys(opts.args).forEach(function(mongo_key) {
+		if ( opts.args[mongo_key] ) {
+			args.push("--" + mongo_key);
+			if ( opts.args[mongo_key] !== true ) {
+				args.push(opts.args[mongo_key]);
+			}
+		}
+	});
+	return args;
 }

package.json

 {
   "name": "mongodb-prebuilt",
-  "version": "4.0.2-beta1",
+  "version": "4.0.2",
   "description": "Install MongoDB prebuilt binaries via npm",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -67,7 +67,60 @@ # mongodb-prebuilt
 ``` js
-var mongo_bin = require('mongodb-prebuilt');
-var proc = require('child_process');
+var mongodb_prebuilt = require('mongodb-prebuilt');
 
-// spawn mongod
-var child = proc.spawn(mongo_bin + "mongod");
+mongodb_prebuilt.start_server({}, function(err) {
+	if (err) {
+		console.log('mongod didnt start:', err);
+	} else {
+		console.log('mongod is started');
+	}
+});
 ```
+
+## start_server(opts, callback)
+
+### opts
+Type: `object`
+
+Hash of `options`.
+
+### callback(err)
+Type: `function`
+
+Function called when the `mongod` is started or returned an error
+
+## Options
+
+### args
+Type: `function`
+
+Optional arguments that are going to be passed to mongod, if argument doesn't
+have a value, set that value to true. To see complete list of supported
+arguments for your version run:
+```
+mongod --help
+```
+
+example of start_server with arguments
+```
+mongodb_prebuilt.start_server({
+		args: {
+			port: 27017,
+			quiet: true
+		}
+})
+```
+
+### logs_callback(buffer)
+Type: `function`
+
+Optional logs handler.
+
+```
+mongodb_prebuilt.start_server({
+	logs_callback: logs_callback
+}, function(err) {});
+
+function logs_callback(buffer) {
+	console.log("log message:", buffer.toString());
+}
+```

Fixed alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10246

increased by19.14%

Lines of code

174

increased by21.68%

Number of low quality alerts

0

decreased by-100%

Number of lines in readme file

126

increased by72.6%

Worsened metrics

Number of package files

21

decreased by-4.55%

No dependency changes