Module: Pwrake::MasterApplication
- Included in:
- Rake::Application
- Defined in:
- lib/pwrake/master/master_application.rb
Overview
a mixin for managing Rake application.
Instance Method Summary collapse
- #current_flow ⇒ Object
-
#find_rakefile_location ⇒ Object
:nodoc:.
- #invoke(t, *args) ⇒ Object
-
#load_rakefile ⇒ Object
Find the rakefile and then load it and any pending imports.
- #pwrake_options ⇒ Object
-
#run ⇒ Object
Run the Pwrake application.
- #standard_rake_options ⇒ Object
- #task_queue ⇒ Object
Instance Method Details
#current_flow ⇒ Object
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# File 'lib/pwrake/master/master_application.rb', line 16 def current_flow @role.current_flow end |
#find_rakefile_location ⇒ Object
:nodoc:
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# File 'lib/pwrake/master/master_application.rb', line 73 def find_rakefile_location # :nodoc: if subdir = Rake.application.current_flow[Fiber.current] Dir.chdir(subdir) if fn = have_rakefile [File.join(subdir,fn), Rake.original_dir] end else super end ensure Dir.chdir(Rake.original_dir) end |
#invoke(t, *args) ⇒ Object
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# File 'lib/pwrake/master/master_application.rb', line 86 def invoke(t,*args) if Thread.current == @master.thread @branch.invoke(t,args) else @master.invoke(t,args) end end |
#load_rakefile ⇒ Object
Find the rakefile and then load it and any pending imports.
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# File 'lib/pwrake/master/master_application.rb', line 58 def load_rakefile if subdirs = ['SUBDIR'] subdirs.each do |x| begin Rake.application.current_flow[Fiber.current] = x super ensure Rake.application.current_flow[Fiber.current] = nil end end else super end end |
#pwrake_options ⇒ Object
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# File 'lib/pwrake/master/master_application.rb', line 8 def @role.option end |
#run ⇒ Object
Run the Pwrake application.
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# File 'lib/pwrake/master/master_application.rb', line 21 def run standard_exception_handling do init("pwrake") # <- parse options here @role = @master = Master.new t = Pwrake.clock @master.setup_branches load_rakefile begin Log.debug "init: %.6f sec" % (Pwrake.clock-t) t = Pwrake.clock top_level Log.debug "main: %.6f sec" % (Pwrake.clock-t) t = Pwrake.clock @failed = @master.finish Log.debug "finish: %.6f sec" % (Pwrake.clock-t) rescue SystemExit => e @failed = true rescue Exception => e # Exit with error message m = Log.bt(e) if @master.thread m += "\nIn branch thread #{@master.thread}:\n " if bt = @master.thread.backtrace m += bt.join("\n ") end end Log.fatal m $stderr.puts m @master.kill_end("INT") @failed = true end Log.info "pwrake elapsed time: %.3f sec"%(Pwrake.clock-START_CLOCK) Kernel.exit(false) if @failed end end |
#standard_rake_options ⇒ Object
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# File 'lib/pwrake/master/master_application.rb', line 94 def opts = super opts.each_with_index do |a,i| if a[0] == '--version' a[3] = lambda { |value| if defined? RAKEVERSION puts "rake, version #{RAKEVERSION}" elsif defined? Rake::VERSION puts "rake, version #{Rake::VERSION}" end puts "pwrake, version #{Pwrake::VERSION}" exit } end end opts.concat( [ ['-F', '--hostfile FILE', "[Pw] Read hostnames from FILE", lambda { |value| .hostfile = value } ], ['-j', '--jobs [N]', "[Pw] Number of threads at localhost (default: # of processors)", lambda { |value| if value if /^[+-]?\d+$/ =~ value .num_threads = value.to_i else raise ArgumentError,"Invalid argument for -j: #{value}" end else .num_threads = 0 end } ], ['-L', '--log', '--log-dir [DIRECTORY]', "[Pw] Write log to DIRECTORY", lambda { |value| if value.kind_of? String .log_dir = value else .log_dir = "" end } ], ['--ssh-opt', '--ssh-option OPTION', "[Pw] Option passed to SSH", lambda { |value| .ssh_option = value } ], ['--filesystem FILESYSTEM', "[Pw] Specify FILESYSTEM (nfs|gfarm2fs)", lambda { |value| .filesystem = value } ], ['--gfarm', "[Pw] FILESYSTEM=gfarm2fs", lambda { |value| warn 'The --gfarm option may not work correctly. Execute pwrake under gfarm2fs.' .filesystem = "gfarm2fs" } ], ['-A', '--disable-affinity', "[Pw] Turn OFF affinity (AFFINITY=off)", lambda { |value| .disable_affinity = true } ], ['-S', '--disable-steal', "[Pw] Turn OFF task steal", lambda { |value| .disable_steal = true } ], ['-d', '--debug', "[Pw] Output Debug messages", lambda { |value| .debug = true } ], ['--pwrake-conf [FILE]', "[Pw] Pwrake configuation file in YAML", lambda {|value| .pwrake_conf = value} ], ['--subdir "dir1 dir2 ..."', "[Pw] Join workflows in subdirectories", lambda { |value| .subdir = value.split(/[\s,;:]+/) } ], ['--show-conf','--show-config', "[Pw] Show Pwrake configuration options", lambda {|value| .show_conf = true } ], ['--report [LOGDIR]',"[Pw] Generate `report.html' (Report of workflow statistics) in LOGDIR and exit.", lambda {|value| .report_dir = value || Dir.pwd } ], ['--report-image IMAGE_TYPE',"[Pw] Gnuplot output format (png,jpg,svg etc.) in report.html.", lambda {|value| .report_image = value } ], ['--clear-gfarm2fs',"[Pw] Clear gfarm2fs mountpoints left after failure.", lambda { |value| require "pwrake/option/option_gfarm2fs" Option.new.clear_gfarm2fs exit } ], ]) opts end |
#task_queue ⇒ Object
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# File 'lib/pwrake/master/master_application.rb', line 12 def task_queue @role.task_queue end |