Rakefile

$:.unshift('lib') unless $:.include?('lib')
require 'rake/clean'
require 'rexml/document'
require 'ruboto/version'
require 'ruboto/description'
require 'ruboto/sdk_versions'
require 'uri'
require 'net/https'

PLATFORM_PROJECT = File.expand_path('tmp/RubotoCore', File.dirname(__FILE__))
PLATFORM_DEBUG_APK = "#{PLATFORM_PROJECT}/bin/RubotoCore-debug.apk"
PLATFORM_DEBUG_APK_BAK = "#{PLATFORM_PROJECT}/bin/RubotoCore-debug.apk.bak"
PLATFORM_RELEASE_APK = "#{PLATFORM_PROJECT}/bin/RubotoCore-release.apk"
PLATFORM_CURRENT_RELEASE_APK = File.expand_path('tmp/RubotoCore-release.apk', File.dirname(__FILE__))
MANIFEST_FILE = "AndroidManifest.xml"
GEM_FILE = "ruboto-#{Ruboto::VERSION}.gem"
GEM_SPEC_FILE = 'ruboto.gemspec'
EXAMPLE_FILE = File.expand_path("examples/RubotoTestApp_#{Ruboto::VERSION}_tools_r#{Ruboto::SdkVersions::ANDROID_TOOLS_REVISION}.tgz", File.dirname(__FILE__))

CLEAN.include('ruboto-*.gem', 'tmp')

task :default => :gem

desc "Generate a gem"
task :gem => GEM_FILE

file GEM_FILE => GEM_SPEC_FILE do
  puts "Generating #{GEM_FILE}"
  `gem build #{GEM_SPEC_FILE}`
end

task :install => :gem do
  `gem query -i -n ^ruboto$ -v #{Ruboto::VERSION}`
  if $? != 0
    puts 'Installing gem'
    cmd = "gem install ruboto-#{Ruboto::VERSION}.gem"
    output = `#{cmd}`
    if $? == 0
      puts output
    else
      sh "sudo #{cmd}"
    end
  else
    puts "ruboto-#{Ruboto::VERSION} is already installed."
  end
end

task :uninstall do
  `gem query -i -n ^ruboto$ -v #{Ruboto::VERSION}`
  if $? == 0
    puts 'Uninstalling gem'
    cmd = "gem uninstall ruboto -v #{Ruboto::VERSION}"
    output = `#{cmd}`
    if $? == 0
      puts output
    else
      sh "sudo #{cmd}"
    end
  else
    puts "ruboto-#{Ruboto::VERSION} is not installed."
  end
end

task :reinstall => [:uninstall, :clean, :install]

desc "Generate an example app"
task :example => EXAMPLE_FILE

file EXAMPLE_FILE => :install do
  puts "Creating example app #{EXAMPLE_FILE}"
  app_name = 'RubotoTestApp'
  Dir.chdir File.dirname(EXAMPLE_FILE) do
    FileUtils.rm_rf app_name
    sh "ruboto gen app --package org.ruboto.test_app --name #{app_name} --path #{app_name}"
    sh "tar czf #{EXAMPLE_FILE} #{app_name}"
    FileUtils.rm_rf app_name
  end
end

desc 'Generate release docs for a given milestone'
task :release_docs do
  raise "\n    This task requires Ruby 1.9 or newer to parse JSON as YAML.\n\n" if RUBY_VERSION == '1.8.7'
  puts 'GitHub login:'
  begin
    require 'rubygems'
    require 'highline/import'
    user = ask('login   : ') { |q| q.echo = true }
    pass = ask('password: ') { |q| q.echo = '*' }
  rescue
    print 'user name: '; user = STDIN.gets.chomp
    print ' password: '; pass = STDIN.gets.chomp
  end
  require 'uri'
  require 'net/http'
  require 'net/https'
  require 'openssl'
  require 'yaml'
  host = 'api.github.com'
  base_uri = "https://#{host}/repos/ruboto/ruboto"
  https = Net::HTTP.new(host, 443)
  https.use_ssl = true
  https.verify_mode = OpenSSL::SSL::VERIFY_NONE

  milestone_uri = URI("#{base_uri}/milestones")
  req = Net::HTTP::Get.new(milestone_uri.request_uri)
  req.basic_auth(user, pass)
  res = https.start { |http| http.request(req) }
  milestones = YAML.load(res.body).sort_by { |i| Date.parse(i['due_on']) }
  puts milestones.map { |m| "#{'%2d' % m['number']} #{m['title']}" }.join("\n")

  if defined? ask
    milestone = ask('milestone: ', Integer) { |q| q.echo = true }
  else
    print 'milestone: '; milestone = STDIN.gets.chomp
  end

  uri = URI("#{base_uri}/issues?milestone=#{milestone}&state=closed&per_page=1000")
  req = Net::HTTP::Get.new(uri.request_uri)
  req.basic_auth(user, pass)
  res = https.start { |http| http.request(req) }
  issues = YAML.load(res.body).sort_by { |i| i['number'] }
  milestone_name = issues[0] ? issues[0]['milestone']['title'] : "No issues for milestone #{milestone}"
  milestone_description = issues[0] ? issues[0]['milestone']['description'] : "No issues for milestone #{milestone}"
  categories = {'Features' => 'feature', 'Bugfixes' => 'bug', 'Internal' => 'internal', 'Support' => 'support', 'Documentation' => 'documentation', 'Pull requests' => nil, 'Other' => nil}
  grouped_issues = issues.group_by do |i|
    labels = i['labels'].map { |l| l['name'] }
    cat = nil
    categories.each do |k, v|
      if labels.include? v
        cat = k
        break
      end
    end
    cat ||= i['pull_request'] && 'Pull requests'
    cat ||= 'Other'
    cat
  end
  puts
  puts "Subject: [ANN] Ruboto #{milestone_name} released!"
  puts
  puts "The Ruboto team is proud to announce the release of Ruboto #{milestone_name}."
  puts
  puts Ruboto::DESCRIPTION
  puts
  puts "New in version #{milestone_name}:\n"
  puts
  puts milestone_description
  puts
  (categories.keys & grouped_issues.keys).each do |cat|
    puts "#{cat}:\n\n"
    grouped_issues[cat].each { |i| puts %Q{* Issue ##{i['number']} #{i['title']}} }
    puts
  end
  puts "You can find a complete list of issues here:\n\n"
  puts "* https://github.com/ruboto/ruboto/issues?state=closed&milestone=#{milestone}\n\n"
  puts
  puts <<EOF
Installation:

To use Ruboto, you need to install a Java JDK, the Android SDK, Apache ANT, and a Ruby implementation.  Then do (possibly as root)

    gem install ruboto


To create a project do

    ruboto gen app --package <your.package.name>


You can find an introductory tutorial at https://github.com/ruboto/ruboto/wiki/Getting-started-with-Ruboto

If you have any problems or questions, come see us at http://ruboto.org/

Enjoy!


--
The Ruboto Team
http://ruboto.org/

EOF

end

desc 'Fetch download stats form rubygems.org'
task :stats do
  require 'time'
  require 'date'
  require 'rubygems'
  require 'uri'
  require 'net/http'
  require 'net/https'
  require 'openssl'
  require 'yaml'
  host = 'rubygems.org'
  base_uri = "https://#{host}/api/v1"
  https = Net::HTTP.new(host, 443)
  https.use_ssl = true
  https.verify_mode = OpenSSL::SSL::VERIFY_NONE

  counts_per_month = Hash.new { |h, k| h[k] = Hash.new { |mh, mk| mh[mk] = 0 } }
  total = 0

  %w{ruboto-core ruboto}.each do |gem|
    versions_uri = URI("#{base_uri}/versions/#{gem}.yaml")
    req = Net::HTTP::Get.new(versions_uri.request_uri)
    res = https.start { |http| http.request(req) }
    versions = YAML.load(res.body).sort_by { |v| Gem::Version.new(v['number']) }
    puts "\n#{gem}:\n#{versions.map { |v| "#{Time.parse(v['built_at']).strftime('%Y-%m-%d')} #{'%10s' % v['number']} #{v['downloads_count']}" }.join("\n")}"

    versions.each do |v|
      downloads_uri = URI("#{base_uri}/versions/#{gem}-#{v['number']}/downloads/search.yaml?from=#{Time.parse(v['built_at']).strftime('%Y-%m-%d')}&to=#{Date.today}")
      req = Net::HTTP::Get.new(downloads_uri.request_uri)
      res = https.start { |http| http.request(req) }
      counts = YAML.load(res.body)
      counts.delete_if { |date_str, count| count == 0 }
      counts.each do |date_str, count|
        date = Date.parse(date_str)
        counts_per_month[date.year][date.month] += count
        total += count
      end
      print '.'; STDOUT.flush
    end
    puts
  end

  puts "\nDownloads statistics per month:"
  years = counts_per_month.keys
  puts "\n    #{years.map { |year| '%6s:' % year }.join(' ')}"
  (1..12).each do |month|
    print "#{'%2d' % month}:"
    years.each do |year|
      count = counts_per_month[year][month]
      print count > 0 ? '%8d' % count : ' ' * 8
    end
    puts
  end

  puts "\nTotal: #{total}\n\n"

  puts "\nRubyGems download statistics per month:"
  years = counts_per_month.keys
  puts '    ' + years.map { |year| '%-12s' % year }.join
  (0..20).each do |l|
    print (l % 10 == 0) ? '%4d' % ((20-l) * 100) : '    '
    years.each do |year|
      (1..12).each do |month|
        count = counts_per_month[year][month]
        if [year, month] == [Date.today.year, Date.today.month]
          count *= (Date.new(Date.today.year, Date.today.month, -1).day.to_f / Date.today.day).to_i
        end
        print count > ((20-l) * 100) ? '*' : ' '
      end
    end
    puts
  end
  puts '    ' + years.map { |year| '%-12s' % year }.join

  puts "\nTotal: #{total}\n\n"
end

desc "Push the gem to RubyGems"
task :release => [:clean, :gem] do
  output = `git status --porcelain`
  raise "Workspace not clean!\n#{output}" unless output.empty?
  sh "git tag #{Ruboto::VERSION}"
  sh "git push --tags"
  sh "gem push #{GEM_FILE}"

  examples_glob = "#{EXAMPLE_FILE.slice(/^.*?_\d+\.\d+\.\d+/)}*"
  sh "git rm #{examples_glob}" unless Dir[examples_glob].empty?
  Rake::Task[:example].invoke
  sh "git add #{EXAMPLE_FILE}"
  sh "git commit -m '* Added example app for Ruboto #{Ruboto::VERSION} tools r#{Ruboto::SdkVersions::ANDROID_TOOLS_REVISION}' \"#{examples_glob}\""
  sh "git push"
end

desc "Run the tests.  Select which test files to load with 'rake test TEST=test_file_pattern'"
task :test do
  FileUtils.rm_rf Dir['tmp/RubotoTestApp_template*']
  test_pattern = ARGV.grep(/^TEST=.*$/)
  ARGV.delete_if { |a| test_pattern.include? a }
  test_pattern.map! { |t| t[5..-1] }
  (test_pattern.any? ? test_pattern : ['test/*_test.rb']).map { |d| Dir[d] }.flatten.each do |f|
    require f.chomp('.rb')
  end
end

namespace :platform do
  desc 'Remove Ruboto Core platform project'
  task :clean do
    FileUtils.rm_rf PLATFORM_PROJECT
  end

  desc 'Generate the Ruboto Core platform project'
  task :project => PLATFORM_PROJECT

  file PLATFORM_PROJECT do
    sh "git clone --depth 1 https://github.com/ruboto/ruboto-core.git #{PLATFORM_PROJECT}"
    Dir.chdir PLATFORM_PROJECT do
      sh "ruby -rubygems -I#{File.expand_path('lib', File.dirname(__FILE__))} ../../bin/ruboto update app"
    end
  end

  desc 'Generate a Ruboto Core platform debug apk'
  task :debug => PLATFORM_DEBUG_APK

  task PLATFORM_DEBUG_APK do
    Rake::Task[PLATFORM_PROJECT].invoke
    Dir.chdir(PLATFORM_PROJECT) do
      if File.exists?(PLATFORM_DEBUG_APK_BAK)
        FileUtils.cp PLATFORM_DEBUG_APK_BAK, PLATFORM_DEBUG_APK
      else
        FileUtils.rm PLATFORM_DEBUG_APK
      end
      sh 'rake debug'
    end
  end

  desc 'Generate a Ruboto Core platform release apk'
  task :release => PLATFORM_RELEASE_APK

  file PLATFORM_RELEASE_APK => PLATFORM_PROJECT do
    Dir.chdir(PLATFORM_PROJECT) do
      sh 'rake release'
    end
  end

  desc 'Download the current RubotoCore platform release apk'
  file PLATFORM_CURRENT_RELEASE_APK do
    puts 'Downloading the current RubotoCore platform release apk'
    uri = URI('https://raw.github.com/ruboto/ruboto-core/master/dist/RubotoCore-release.apk')
    begin
      http = Net::HTTP.new(uri.host, uri.port)
      http.use_ssl = true
      http.verify_mode = OpenSSL::SSL::VERIFY_NONE
      content = http.request(Net::HTTP::Get.new(uri.request_uri)).body
      File.open(PLATFORM_CURRENT_RELEASE_APK, 'w') { |f| f << content }
    rescue Exception, SystemExit
      FileUtils.rm(PLATFORM_CURRENT_RELEASE_APK) if File.exists?(PLATFORM_CURRENT_RELEASE_APK)
      raise
    end
  end

  desc 'Install the current RubotoCore platform release apk'
  task :current => PLATFORM_CURRENT_RELEASE_APK do
    install_apk
  end

  desc 'Install the Ruboto Core platform debug apk'
  task :install => PLATFORM_PROJECT do
    Dir.chdir(PLATFORM_PROJECT) do
      sh 'rake install'
    end
  end

  desc 'Uninstall the Ruboto Core platform debug apk'
  task :uninstall do
    uninstall_apk
  end

  private

  def package
    'org.ruboto.core'
  end

  def install_apk
    failure_pattern = /^Failure \[(.*)\]/
    success_pattern = /^Success/
    case package_installed?
    when true
      puts "Package #{package} already installed."
      return
    when false
      puts "Package #{package} already installed, but of different size.  Replacing package."
      output = `adb install -r #{PLATFORM_CURRENT_RELEASE_APK} 2>&1`
      if $? == 0 && output !~ failure_pattern && output =~ success_pattern
        clear_update
        return
      end
      case $1
      when 'INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES'
        puts "Found package signed with different certificate.  Uninstalling it and retrying install."
      else
        puts "'adb install' returned an unknown error: (#$?) #{$1 ? "[#$1}]" : output}."
        puts "Uninstalling #{package} and retrying install."
      end
      uninstall_apk
    end
    puts "Installing package #{package}"
    output = `adb install #{PLATFORM_CURRENT_RELEASE_APK} 2>&1`
    puts output
    raise "Install failed (#{$?}) #{$1 ? "[#$1}]" : output}" if $? != 0 || output =~ failure_pattern || output !~ success_pattern
  end

  def uninstall_apk
    return if package_installed?.nil?
    puts "Uninstalling package #{package}"
    system "adb uninstall #{package}"
    if $? != 0 && package_installed?
      puts "Uninstall failed exit code #{$?}"
      exit $?
    end
  end

  def package_installed?
    package_name = package
    ['', '-0', '-1', '-2'].each do |i|
      path = "/data/app/#{package_name}#{i}.apk"
      o = `adb shell ls -l #{path}`.chomp
      if o =~ /^-rw-r--r-- system\s+system\s+(\d+) \d{4}-\d{2}-\d{2} \d{2}:\d{2} #{File.basename(path)}$/
        apk_file = PLATFORM_CURRENT_RELEASE_APK
        if !File.exists?(apk_file) || $1.to_i == File.size(apk_file)
          return true
        else
          return false
        end
      end

      sdcard_path = "/mnt/asec/#{package_name}#{i}/pkg.apk"
      o = `adb shell ls -l #{sdcard_path}`.chomp
      if o =~ /^-r-xr-xr-x system\s+root\s+(\d+) \d{4}-\d{2}-\d{2} \d{2}:\d{2} #{File.basename(sdcard_path)}$/
        apk_file = PLATFORM_CURRENT_RELEASE_APK
        if !File.exists?(apk_file) || $1.to_i == File.size(apk_file)
          return true
        else
          return false
        end
      end
    end
    return nil
  end

end