Created
November 21, 2009 16:07
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Rakefile for running Scala Spec specifications based upon @berkel's android-helloworld-scala Rakefile
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require 'rubygems' | |
require 'rake' | |
require 'rexml/document' | |
require 'rake/clean' | |
fail "need SCALA_HOME set" unless ENV['SCALA_HOME'] | |
fail "need ANDROID_SDK set" unless ENV['ANDROID_SDK'] | |
def manifest | |
@parsed ||= begin | |
doc = REXML::Document.new(File.read('AndroidManifest.xml')) | |
{ | |
:package => doc.root.attribute('package').to_s | |
} | |
end | |
end | |
app_pkg = manifest[:package] | |
project = app_pkg.gsub(/\./, '_') | |
@spec_pkg = "com.tiggerpalace.campfire.specs" | |
sdk_location = ENV['ANDROID_SDK'] | |
src = 'src' | |
gen = 'gen' | |
res = 'res' | |
bin = 'bin' | |
libs = 'libs' | |
assets = 'assets' | |
@classes = classes = "#{bin}/classes" | |
classes_jar = "/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar" | |
scala_jars = %w(scala-compiler.jar scala-library.jar).map { |l| File.join(ENV['SCALA_HOME'], 'lib', l) } | |
test_jars = FileList.new + Dir.open("test_libs") { |dir| | |
dir.collect { |f| File.expand_path("test_libs/#{f}") if File.file?("test_libs/#{f}") } | |
}.compact | |
ap_ = "#{bin}/#{project}.ap_" | |
apk = "#{bin}/#{project}.apk" | |
android_jar = "#{sdk_location}/platforms/android-2.0/android.jar" | |
android_aidl = "#{sdk_location}/platforms/android-2.0/framework.aidl" | |
intermediate_dex_location = "#{bin}/classes.dex" | |
directory gen | |
directory bin | |
directory classes | |
dirs = [gen, bin, classes] | |
CLEAN.include(gen, bin) | |
CLASSPATH = FileList["#{libs}/**/*.jar"] + scala_jars + test_jars | |
BOOTCLASSPATH = FileList[android_jar, classes_jar] | |
# Extensions for standard rake classes. | |
module Rake | |
class FileList | |
def to_cp(sep = File::PATH_SEPARATOR) | |
self.join(sep) | |
end | |
end | |
end | |
def compile_java(dest, *srcdirs) | |
files = FileList.new | |
srcdirs.each do |d| | |
files.include("#{d}/**/*.java") | |
end | |
unless files.empty? | |
sh "javac", "-target", "1.5", "-g", "-bootclasspath", BOOTCLASSPATH.to_cp, "-nowarn", "-Xlint:none", | |
"-sourcepath", srcdirs.join(File::PATH_SEPARATOR), "-d", dest ,"-classpath", CLASSPATH.to_cp, *files | |
end | |
end | |
def compile_scala(dest, *srcdirs) | |
files = FileList.new | |
srcdirs.each do |d| | |
files.include("#{d}/**/*.scala") | |
end | |
sh "scalac", "-g", "-bootclasspath", BOOTCLASSPATH.to_cp, "-nowarn", | |
"-sourcepath", srcdirs.join(File::PATH_SEPARATOR), "-d", dest ,"-classpath", CLASSPATH.to_cp, *files | |
end | |
def spec_classes | |
class_list = FileList.new.include(File.expand_path("#{@classes}/#{@spec_pkg.gsub(/\./, '/')}/**/*.class")) | |
classes = [] | |
class_list.each do |f| | |
path = f.split(/\//) | |
next unless path.last =~ /^\w+\.class$/ | |
path.push path.pop.gsub(/\.class/, "") | |
classes << path[path.index("classes")+1..-1].join(".") | |
end | |
classes | |
end | |
task :default => :test | |
task :resource_src => dirs do | |
sh "aapt package -m -J #{gen} -M AndroidManifest.xml -S #{res} -I #{android_jar}" | |
end | |
task :test => :compile do | |
spec_classes.each do |klass| | |
sh "java", "-cp", CLASSPATH.to_cp + ":#{File.expand_path(@classes)}", klass | |
end | |
end | |
task :aidl => dirs do | |
FileList["#{src}/**/*.aidl"].each do |f| | |
sh "aidl -p #{android_aidl} -I #{src} -o #{gen} #{f}" | |
end | |
end | |
task :compile => [:resource_src, :aidl] do | |
compile_java(classes, gen) | |
compile_scala(classes, src, gen) | |
end | |
task :shake => [ :compile ] do | |
sh "java", "-Xmx512M", "-jar", "proguard/proguard.jar", | |
"-injars", "#{classes}:#{scala_jars.last}(!META-INF/MANIFEST.MF,!library.properties)", | |
"-outjars", "#{bin}/out.min.jar", | |
"-libraryjars", android_jar, | |
"-dontwarn", | |
"-dontoptimize", | |
"-dontobfuscate", | |
"-keep", "public class * extends android.app.Activity" | |
end | |
task :dex => :shake do | |
sh "dx", *["-JXmx512M", "--dex", "--output=#{intermediate_dex_location}", "#{bin}/out.min.jar"] | |
end | |
task :package_resources do | |
opts = ["package", "-f", "-M", "AndroidManifest.xml", "-I", android_jar, "-S", res, "-F", ap_] | |
opts += ["-A", assets] if File.directory?(assets) | |
sh "aapt", *opts | |
end | |
apkbuilder = Proc.new do |signed| | |
args = [apk, "-f", intermediate_dex_location, "-rf", src, "-z", ap_] | |
args += [ "-rj", libs] if File.directory?(libs) | |
args += ["-u" ] unless signed | |
sh "apkbuilder", *args | |
end | |
desc "Builds the application and sign it with a debug key." | |
task :debug => [:dex, :package_resources] do | |
apkbuilder.call(true) | |
end | |
desc "Builds the application and sign it with a release key." | |
task :release => [:dex, :package_resources] do | |
apkbuilder.call(false) | |
Rake::Task['package:sign'].invoke | |
end | |
def adb(*args) | |
args.unshift '-s', ENV['DEVICE'] if ENV['DEVICE'] | |
sh "adb", *args | |
end | |
desc "Installs the debug package onto a running emulator or device (DEVICE=<serialno>)." | |
task :install => :debug do | |
adb 'install', apk | |
end | |
desc "Installs the debug package on a running emulator or device that already has the application (DEVICE=<serialno>)." | |
task :reinstall => :debug do | |
adb 'install', '-r', apk | |
end | |
desc "uninstall the application from a running emulator or device (DEVICE=<serialno>)." | |
task :uninstall do | |
adb 'uninstall', app_pkg | |
end | |
namespace :package do | |
desc "verify signature of the package." | |
task :verify do | |
sh "jarsigner", "-verify", "-certs", "-verbose", apk | |
end | |
desc "sign the package." | |
task :sign do | |
alias_name = "alias" | |
keystore = "keystore" | |
sh "jarsigner", "-verbose", "-keystore", keystore, apk, alias_name | |
end | |
end | |
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