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1//
2// This Gradle build file illustrates how to process ProGuard
3// (including its main application, its GUI, its Ant task, and its WTK plugin),
4// and the ReTrace tool, all in one go.
5// Configuration files for typical applications will be very similar.
6// Usage:
7//     gradle -b proguardall.gradle proguard
8//
9
10// Tell Gradle where to find the ProGuard task.
11
12buildscript {
13    repositories {
14        flatDir dirs: '../../lib'
15    }
16    dependencies {
17        classpath ':proguard'
18    }
19}
20
21// Define a ProGuard task.
22
23task proguard(type: proguard.gradle.ProGuardTask) {
24
25    // You should probably import a more compact ProGuard-style configuration
26    // file for all static settings, but we're specifying them all here, for
27    // the sake of the example.
28    //configuration 'configuration.pro'
29
30    // Specify the input jars, output jars, and library jars.
31    // We'll read all jars from the lib directory, process them, and write the
32    // processed jars to a new out directory.
33
34    injars  '../../lib'
35    outjars 'out'
36
37    // You may have to adapt the paths below.
38
39    libraryjars "${System.getProperty('java.home')}/lib/rt.jar"
40    libraryjars '/usr/local/java/ant/lib/ant.jar'
41    libraryjars '/usr/local/java/gradle-1.3/lib/plugins/gradle-plugins-1.3.jar'
42    libraryjars '/usr/local/java/gradle-1.3/lib/gradle-base-services-1.3.jar'
43    libraryjars '/usr/local/java/gradle-1.3/lib/gradle-core-1.3.jar'
44    libraryjars '/usr/local/java/gradle-1.3/lib/groovy-all-1.8.6.jar'
45    libraryjars '/usr/local/java/wtk2.5.2/wtklib/kenv.zip'
46
47    // Allow methods with the same signature, except for the return type,
48    // to get the same obfuscation name.
49
50    overloadaggressively
51
52    // Put all obfuscated classes into the nameless root package.
53
54    repackageclasses ''
55
56    // Adapt the names and contents of the resource files.
57
58    adaptresourcefilenames    '**.properties,**.gif,**.jpg'
59    adaptresourcefilecontents 'proguard/ant/task.properties'
60
61    // The main entry points.
62
63    keep 'public class proguard.ProGuard { \
64        public static void main(java.lang.String[]); \
65    }'
66
67    keep 'public class proguard.gui.ProGuardGUI { \
68        public static void main(java.lang.String[]); \
69    }'
70
71    keep 'public class proguard.retrace.ReTrace { \
72        public static void main(java.lang.String[]); \
73    }'
74
75    // If we have ant.jar, we can properly process the Ant task.
76
77    keep allowobfuscation: true, 'class proguard.ant.*'
78    keepclassmembers 'public class proguard.ant.* { \
79        <init>(org.apache.tools.ant.Project); \
80        public void set*(***); \
81        public void add*(***); \
82    }'
83
84    // If we have the Gradle jars, we can properly process the Gradle task.
85
86    keep 'public class proguard.gradle.* { \
87        public *; \
88    }'
89
90    // If we have kenv.zip, we can process the J2ME WTK plugin.
91
92    keep 'public class proguard.wtk.ProGuardObfuscator'
93}
94