Add more feature

.gitignore

@@ -14,14 +14,12 @@ gradle-app.setting
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
-# Package Files #
-*.jar
-*.war
-*.ear
-
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 
 
 ### Proguard ###
 proguard.map
+
+### jetbrains
+.idea/

.travis.yml

@@ -0,0 +1,8 @@
+language:
+  - java
+
+jdk:
+  - oraclejdk8
+
+script:
+  - ./gradlew clean proguard

README.md

@@ -1,11 +1,12 @@
 Example Java App with Proguard
 ==============================
+[![Build Status](https://travis-ci.org/gengjiawen/proguard-gradle-example.svg?branch=master)](https://travis-ci.org/gengjiawen/proguard-gradle-example)
 
 Building
 --------
 
 ```shell
-./gradlew clean build proguard
+./gradlew clean proguard
 ```
 
 Running
@@ -23,3 +24,4 @@ Outputs
 -   `build/libs/proguard-gradle-example.out.jar` - obfuscated main package
 
 -   `proguard.map` - proguard obfuscation mapping file
+

build.gradle

@@ -1,23 +1,28 @@
 apply plugin: 'java'
 
 buildscript {
-  repositories {
-    flatDir dirs: '/usr/local/Cellar/proguard/4.11/libexec'
-  }
-  dependencies {
-    classpath ':proguard:'
-  }
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'net.sf.proguard:proguard-gradle:5.2.1'
+    }
+}
+
+ext {
+    jarName = "proguard-gradle-example"
 }
 
 jar {
-  manifest {
-    attributes 'Main-Class': "com.loopj.example.App"
-  }
+    baseName = jarName
+    manifest {
+        attributes 'Main-Class': "com.loopj.example.App"
+    }
 }
 
-task proguard(type: proguard.gradle.ProGuardTask) {
-  configuration 'proguard.txt'
+task proguard(type: proguard.gradle.ProGuardTask, dependsOn: build) {
+    configuration 'proguard.txt'
 
-  injars 'build/libs/proguard-gradle-example.jar'
-  outjars 'build/libs/proguard-gradle-example.out.jar'
+    injars "$buildDir/libs/${jarName}.jar"
+    outjars "$buildDir/libs/${jarName}.out.jar"
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Apr 10 15:27:10 PDT 2013
+#Wed Oct 21 11:34:03 PDT 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip