Class: Jenkins::Peace::WarFile

Inherits:
Object
  • Object
show all
Defined in:
lib/jenkins/peace/war_file.rb

Constant Summary collapse

JENKINS_VERSION_REGEX = 
/jenkins-core-(1\.\d{3}).jar/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version, opts = {}) ⇒ WarFile

Returns a new instance of WarFile.



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# File 'lib/jenkins/peace/war_file.rb', line 25

def initialize(version, opts = {})
  @version      = version
  @lib_path     = opts.fetch(:lib_path, '')
  @base_path    = opts.fetch(:base_path, '')
  @base_url     = opts.fetch(:base_url, '')
  @server_path  = opts.fetch(:server_path, '')
  @logger       = opts.fetch(:logger, $stdout)

  @file_name    = 'jenkins.war'
  @base_dir     = File.join(base_path, version)
  @lib_dir      = File.join(lib_path, version)
  @klass_path   = File.join(lib_dir, '**/*.jar')
  @plugins_path = File.join(lib_dir, 'WEB-INF', 'plugins')
  @location     = File.join(base_dir, file_name)
  @url          = File.join(base_url, version, file_name)
end

Instance Attribute Details

#base_dir ⇒ Object (readonly)

Returns the value of attribute base_dir.



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# File 'lib/jenkins/peace/war_file.rb', line 17

def base_dir
  @base_dir
end

#base_path ⇒ Object (readonly)

Returns the value of attribute base_path.



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# File 'lib/jenkins/peace/war_file.rb', line 11

def base_path
  @base_path
end

#base_url ⇒ Object (readonly)

Returns the value of attribute base_url.



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# File 'lib/jenkins/peace/war_file.rb', line 12

def base_url
  @base_url
end

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/jenkins/peace/war_file.rb', line 16

def file_name
  @file_name
end

#klass_path ⇒ Object (readonly)

Returns the value of attribute klass_path.



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# File 'lib/jenkins/peace/war_file.rb', line 19

def klass_path
  @klass_path
end

#lib_dir ⇒ Object (readonly)

Returns the value of attribute lib_dir.



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# File 'lib/jenkins/peace/war_file.rb', line 18

def lib_dir
  @lib_dir
end

#lib_path ⇒ Object (readonly)

Returns the value of attribute lib_path.



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# File 'lib/jenkins/peace/war_file.rb', line 10

def lib_path
  @lib_path
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/jenkins/peace/war_file.rb', line 21

def location
  @location
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/jenkins/peace/war_file.rb', line 14

def logger
  @logger
end

#plugins_path ⇒ Object (readonly)

Returns the value of attribute plugins_path.



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# File 'lib/jenkins/peace/war_file.rb', line 20

def plugins_path
  @plugins_path
end

#server_path ⇒ Object (readonly)

Returns the value of attribute server_path.



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# File 'lib/jenkins/peace/war_file.rb', line 13

def server_path
  @server_path
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/jenkins/peace/war_file.rb', line 22

def url
  @url
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/jenkins/peace/war_file.rb', line 9

def version
  @version
end

Instance Method Details

#build_command_line(options = {}) ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 112

def build_command_line(options = {})
  home    = options.fetch(:home, server_path)
  port    = options.fetch(:port, 3001).to_i
  control = options.fetch(:control, 3002).to_i
  daemon  = options.fetch(:daemon, false)
  logfile = options.fetch(logfile, nil)

  java_tmp = File.join(home, 'javatmp')
  FileUtils.mkdir_p java_tmp

  ENV['HUDSON_HOME'] = home
  cmd = ['java', "-Djava.io.tmpdir=#{java_tmp}", '-jar', location]
  cmd << '--daemon' if daemon
  cmd << "--httpPort=#{port}"
  cmd << "--controlPort=#{control}"
  cmd << "--logfile=#{File.expand_path(logfile)}" if logfile
  cmd
end

#classpath ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 55

def classpath
  File.join(lib_dir, 'WEB-INF', 'lib', "jenkins-core-#{real_version}.jar")
end

#download! ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 75

def download!
  FileUtils.mkdir_p base_dir
  fetch_content(url, location)
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jenkins/peace/war_file.rb', line 60

def exists?
  File.exists?(location)
end

#install! ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 81

def install!
  download!
  unpack!
end

#installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jenkins/peace/war_file.rb', line 70

def installed?
  exists? && unpacked?
end

#latest_version? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jenkins/peace/war_file.rb', line 43

def latest_version?
  version == 'latest'
end

#real_version ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 48

def real_version
  return version unless latest_version?
  klass = find_core_librairy
  klass.nil? ? nil : klass.match(JENKINS_VERSION_REGEX)[1]
end

#remove! ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 87

def remove!
  FileUtils.rm_rf base_dir
  FileUtils.rm_rf lib_dir
end

#start!(options = {}) ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 99

def start!(options = {})
  control = options.fetch(:control, 3002).to_i
  kill    = options.fetch(:kill, false)

  if kill
    TCPSocket.open('localhost', control) { |sock| sock.write('0') }
  else
    command = build_command_line(options)
    exec(*command)
  end
end

#unpack! ⇒ Object 



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# File 'lib/jenkins/peace/war_file.rb', line 93

def unpack!
  FileUtils.mkdir_p(lib_dir)
  execute_command("cd #{lib_dir} && jar xvf #{location}")
end

#unpacked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jenkins/peace/war_file.rb', line 65

def unpacked?
  File.exists?(lib_dir) && File.exists?(classpath)
end