module Wagn::ScriptWagnLoader
Constants
- RUBY
- SCRIPT_WAGN
Public Class Methods
exec_script_wagn!()
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# File lib/wagn/script_wagn_loader.rb, line 9 def self.exec_script_wagn! cwd = Dir.pwd return unless in_wagn_application? || in_wagn_application_subdirectory? exec RUBY, SCRIPT_WAGN, *ARGV if in_wagn_application? Dir.chdir("..") do # Recurse in a chdir block: if the search fails we want to be sure # the application is generated in the original working directory. exec_script_wagn! unless cwd == Dir.pwd end rescue SystemCallError # could not chdir, no problem just return end
in_wagn_application?()
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# File lib/wagn/script_wagn_loader.rb, line 22 def self.in_wagn_application? File.exist?(SCRIPT_WAGN) end
in_wagn_application_subdirectory?(path=Pathname.new(Dir.pwd))
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# File lib/wagn/script_wagn_loader.rb, line 26 def self.in_wagn_application_subdirectory? path=Pathname.new(Dir.pwd) File.exist?(File.join(path, SCRIPT_WAGN)) || !path.root? && in_wagn_application_subdirectory?(path.parent) end