Module: Ruboto::Util::Update

Defined in:
lib/ruboto/util/update.rb

Instance Method Summary collapse

Instance Method Details

#reconfigure_jruby_libs ⇒ Object

reconfigure_jruby_libs:

- removes unneeded code from jruby-core
- moves ruby stdlib to the root of the ruby-stdlib jar



65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
 
# File 'lib/ruboto/util/update.rb', line 65

def reconfigure_jruby_libs
jruby_core = JRubyJars::core_jar_path.split('/')[-1]
log_action("Removing unneeded classes from #{jruby_core}") do
  Dir.mkdir "libs/tmp"
  Dir.chdir "libs/tmp"
  FileUtils.move "../#{jruby_core}", "."
  `jar -xf #{jruby_core}`
  File.delete jruby_core
  ['cext', 'jni', 'org/jruby/ant', 'org/jruby/compiler/ir', 'org/jruby/demo', 'org/jruby/embed/bsf',
    'org/jruby/embed/jsr223', 'org/jruby/ext/ffi','org/jruby/javasupport/bsf'
    ].each {|i| FileUtils.remove_dir i, true}
    `jar -cf ../#{jruby_core} .`
    Dir.chdir "../.."
    FileUtils.remove_dir "libs/tmp", true
  end

  jruby_stdlib = JRubyJars::stdlib_jar_path.split('/')[-1]
  log_action("Reformatting #{jruby_stdlib}") do
    Dir.mkdir "libs/tmp"
    Dir.chdir "libs/tmp"
    FileUtils.move "../#{jruby_stdlib}", "."
    `jar -xf #{jruby_stdlib}`
    File.delete jruby_stdlib
    FileUtils.move "META-INF/jruby.home/lib/ruby/1.8", ".."
    Dir["META-INF/jruby.home/lib/ruby/site_ruby/1.8/*"].each do |f|
      next if File.basename(f) =~ /^..?$/
      FileUtils.move f, "../1.8/" + File.basename(f)
    end
    Dir.chdir "../1.8"
    FileUtils.remove_dir "../tmp", true
    `jar -cf ../#{jruby_stdlib} .`
    Dir.chdir "../.."
    FileUtils.remove_dir "libs/1.8", true
  end
end

#update_jruby(force = nil) ⇒ Object

Updating components



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/ruboto/util/update.rb', line 9

def update_jruby(force=nil)
  jruby_core = Dir.glob("libs/jruby-core-*.jar")[0]
  jruby_stdlib = Dir.glob("libs/jruby-stdlib-*.jar")[0]
  new_jruby_version = JRubyJars::core_jar_path.split('/')[-1][11..-5]

  unless force
    abort "cannot find existing jruby jars in libs. Make sure you're in the root directory of your app" if
    (not jruby_core or not jruby_stdlib)

    current_jruby_version = jruby_core ? jruby_core[16..-5] : "None"
    abort "both jruby versions are #{new_jruby_version}. Nothing to update. Make sure you 'gem update jruby-jars' if there is a new version" if
    current_jruby_version == new_jruby_version

    puts "Current jruby version: #{current_jruby_version}"
    puts "New jruby version: #{new_jruby_version}"
  end

  copier = AssetCopier.new Ruboto::ASSETS, File.expand_path(".")
  log_action("Removing #{jruby_core}") {File.delete jruby_core} if jruby_core
  log_action("Removing #{jruby_stdlib}") {File.delete jruby_stdlib} if jruby_stdlib
  log_action("Copying #{JRubyJars::core_jar_path} to libs") {copier.copy_from_absolute_path JRubyJars::core_jar_path, "libs"}
  log_action("Copying #{JRubyJars::stdlib_jar_path} to libs") {copier.copy_from_absolute_path JRubyJars::stdlib_jar_path, "libs"}

  reconfigure_jruby_libs

  puts "JRuby version is now: #{new_jruby_version}"
end

#update_ruboto(force = nil) ⇒ Object 



37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/ruboto/util/update.rb', line 37

def update_ruboto(force=nil)
  verify_manifest

  from = File.expand_path(Ruboto::GEM_ROOT + "/assets/assets/scripts/ruboto.rb")
  to = File.expand_path("./assets/scripts/ruboto.rb")

  from_text = File.read(from)
  to_text = File.read(to) if File.exists?(to)

  unless force
    puts "New version: #{from_text[/\$RUBOTO_VERSION = (\d+)/, 1]}"
    puts "Old version: #{to_text ? to_text[/\$RUBOTO_VERSION = (\d+)/, 1] : 'none'}"

    abort "The ruboto.rb verion has not changed. Use --force to force update." if
    from_text[/\$RUBOTO_VERSION = (\d+)/, 1] == to_text[/\$RUBOTO_VERSION = (\d+)/, 1]
  end

  log_action("Copying ruboto.rb and setting the package name") do
    File.open(to, 'w') {|f| f << from_text.gsub("THE_PACKAGE", verify_package).gsub("ACTIVITY_NAME", verify_activity)}
  end
end