Enables logging in CodePulse module

Author: Steve Salas

codepulse/src/main/resources/logback.xml

@@ -7,12 +7,22 @@
 	</appender>
 
 	<appender name="logFile" class="com.secdec.codepulse.CodePulseLogAppender">
+    <file>codepulse.log</file>
+    <rollingPolicy class="com.secdec.codepulse.CodePulseFixedWindowRollingPolicy">
+			<fileNamePattern>codepulse.%i.log</fileNamePattern>
+			<minIndex>1</minIndex>
+			<maxIndex>3</maxIndex>
+		</rollingPolicy>
+		<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+		  <maxFileSize>5MB</maxFileSize>
+		</triggeringPolicy>
 		<encoder>
 			<pattern>%-5level %d{HH:mm:ss.SSS} [%thread] %logger{36} - %msg%n</pattern>
 		</encoder>
 	</appender>
 
 	<logger name="com.secdec" level="INFO" />
+	<logger name="com.codedx" level="INFO" />
 	<logger name="bootstrap" level="INFO" />
 	<logger name="net.liftweb" level="WARN" />
 

codepulse/src/main/scala/com/secdec/codepulse/CodePulseLogAppender.scala

@@ -22,19 +22,18 @@ package com.secdec.codepulse
 import ch.qos.logback.core.rolling._
 import com.secdec.codepulse.util.Implicits._
 
-class CodePulseLogAppender extends RollingFileAppender {
-	setFile {
-		val logFile = paths.logFiles / "codepulse.log"
-		logFile.getAbsolutePath
-	}
-
-	setRollingPolicy {
-		val policy = new TimeBasedRollingPolicy
+class CodePulseFixedWindowRollingPolicy extends FixedWindowRollingPolicy {
 
-		policy setParent this
-		policy setFileNamePattern (paths.logFiles / "codepulse.%d{yyyy-MM-dd}.log").getAbsolutePath
-		policy setMaxHistory 5
+	override def setFileNamePattern(fnp: String)
+	{
+		val fnpWithDir = paths.logFiles / fnp
+		super.setFileNamePattern(fnpWithDir.getAbsolutePath)
+	}
+}
 
-		policy
+class CodePulseLogAppender extends RollingFileAppender {
+	override def setFile(file: String) {
+		val logFile = paths.logFiles / file
+		super.setFile(logFile.getAbsolutePath)
 	}
 }