Adding a script for writing change logs WIP

git-logs.js

@@ -0,0 +1,46 @@
+var util = require('util')
+var fs = require('fs')
+var exec = require('child_process').exec;
+var child;
+
+var prevTag = "v0.0.22";
+var nextTag = "v0.0.23";
+
+
+// Executes the git log command
+child = exec('git log '+ prevTag +'...'+ nextTag +' --pretty=format:"{ \\"author\\" : \\"%an\\", \\"commit\\" : \\"%h\\", \\"date\\" : \\"%ar\\", \\"title\\" : \\"%s\\" },"', function (error, stdout, stderr) {
+
+  var jsonStr = "{ \"data\" : [ " + stdout.toString();
+  jsonStr = jsonStr.substr(0, jsonStr.length - 1) + " ] } ";
+
+  try {
+	var json = JSON.parse(jsonStr);
+	json = json.data;
+
+	console.log("Parsed JSON" )
+
+	var changes = "";
+	for ( var i = 0, l = json.length; i < l; i++ )
+		changes += `* ${json[i].title} - see ${json[i].commit} \n`;
+
+	try {
+		fs.writeFile( 'changes.md', changes, function(err){
+		if (err)
+			throw err;
+			console.log('It\'s saved!');
+		});
+	}
+	catch(err){
+		  console.log('Could not write file:  ' + err);
+	  }
+  }
+  catch(err){
+	  console.log('Could not parse JSON:  ' + err);
+	  console.log('JSON STRING: ' + jsonStr);
+  }
+
+
+  if (error !== null) {
+    console.log('exec error: ' + error);
+  }
+});