Hi Khristian,
Here's a snippet from our buildfile. The main reason I added
configuration via Ruby objects is to allow configuration to be generated
in the build script. In the example below this is used to generate
'keep' directives for every file in a specific directory.
Pepijn
jar = package(:type => :obfuscatedjar).tap do |p|
p.with :note => false,
:warn => false,
:renamesourcefileattribute => package_id,
:keepparameternames => true,
:configuration => _('baseconfig.pro'),
:printmapping => _(:target, "mapping"),
:printconfiguration => _(:target, package_id + "config")
p.dependencies.clear
p.use android.platform_jar
p.keep :attributes
p.keep :packagenames
# Generate a keep entry for each class in the public API tree
glob(src, "**/*.java").map { |f| f[0..-6].gsub('/', '.') }.each do
|class_name|
[class_name, class_name + '$*'].each do |class_pattern|
p.keep({:access => 'public',
:name => class_pattern,
:field => {:access => 'public protected'},
:method => {:access => 'public protected'},
:constructor => {:access => 'public protected'}})
end
end
# Keep all classes with native methods.
p.keep(:classeswithmembers, {:type => 'class', :method => {:access =>
'native'}})
p.keep(:classmembers, {:type => 'enum', :method => {:access =>
'public static', :name => 'values'}})
p.keep(:classmembers, {:type => 'enum', :method => {:access =>
'public static', :name => 'valueOf'}})
p.keep(:classmembernames, {:type => 'class', :method => {:name =>
'class$*'}})
end
On 25-04-13 11:16, Khristian Schönrock wrote:
Thanks for the tips, Pepijn and Alex!
I didn't manage to get your Proguard task working as it is, so I made a few
modifications until it worked:
- Proguard version: updated to 4.8 (internal requirement);
- Proguard dependency: changed groupId to net.sf.proguard;
- rt.jar inclusion: substituted it with the version from Alex's script;
- obfuscate() method: since I keep my Proguard configurations in a separate
file, I only provided the :configuration option. The " {'keep' => @keep,
'whyareyoukeeping' => @whykeeping}..." part of the function didn't seem to
like it so much, so I removed it. Could you perhaps provide an example of
how you use your task?
Other than that, it now behaves as expected, and my build runs all the way
to the end.
