Class: Environment

Inherits:
Hash
  • Object
show all
Defined in:
lib/environment.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Environment

Returns a new instance of Environment.



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# File 'lib/environment.rb', line 4

def initialize
end

Class Method Details

.branch ⇒ Object 



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# File 'lib/environment.rb', line 71

def self.branch
  if(Environment.scm=='git')
    branches=`git branch`.split(/\n/)
 branches.each{|b|
   return b.gsub('*','').strip if b.include?('*')
 }
	end
end

.context ⇒ Object 



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# File 'lib/environment.rb', line 62

def self.context
  dir =Environment.working_directory.gsub(Environment.dev_root + '/','')
	return dir.split('/').first
end

.copy_if_newer(source, dest) ⇒ Object 



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# File 'lib/environment.rb', line 80

def self.copy_if_newer(source,dest)
  if(File.exists?(source))
 if(File.exists?(dest))
if(File.mtime(source) > File.mtime(dest))
  FileUtils.cp(source,dest) 
  	  puts "copied " + Color.green + source + Color.clear + " to " + Color.green + dest + Color.clear
end
 else
   FileUtils.cp(source,dest)
puts "copied " + Color.green + source + Color.clear + " to " + Color.green + dest + Color.clear
 end
	end
end

.dev_root ⇒ Object 



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# File 'lib/environment.rb', line 36

def self.dev_root
   ["DEV_HOME","DEV_ROOT","USERPROFILE","HOME"].each {|v|
 return ENV[v].gsub('\\','/') unless ENV[v].nil?
}
   dir="~"
   dir=ENV["HOME"] unless ENV["HOME"].nil?
   dir=ENV["USERPROFILE"].gsub('\\','/') unless ENV["USERPROFILE"].nil?
   dir=ENV["DEV_ROOT"].gsub('\\','/') unless ENV["DEV_ROOT"].nil?

return dir
end

.execute(cmd) ⇒ Object 



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# File 'lib/environment.rb', line 118

def self.execute(cmd)
  timer=Timer.new
  puts "executing " + cmd
	puts `#{cmd}`
	puts timer.elapsed_str
end

.machine ⇒ Object 



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# File 'lib/environment.rb', line 48

def self.machine
  if !ENV['COMPUTERNAME'].nil? 
 return ENV['COMPUTERNAME']
	 end

  machine = `hostname`
  machine = machine.split('.')[0] if machine.include?('.')
	 return machine.strip
end

.rake(directory, task, log) ⇒ Object 



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# File 'lib/environment.rb', line 94

def self.rake(directory)
  Environment.rake(directory,'default')
end

.relative_directory ⇒ Object 



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# File 'lib/environment.rb', line 67

def self.relative_directory
  Environment.working_directory.gsub(Environment.dev_root + '/' + Environment.context + '/','')
end

.scm ⇒ Object 



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# File 'lib/environment.rb', line 7

def self.scm
  return "git" if(Dir.exists?(".git"))
	return "svn" if(Dir.exists?(".svn"))
	"none"
end

.scm_origin ⇒ Object 



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# File 'lib/environment.rb', line 13

def self.scm_origin
  if(Dir.exists?(".git"))
 `git remote show origin`.scan(/Fetch URL: ([\w:\/.-]+)/).each{|m|
   return m.first.to_s
 }
	end
	if(Dir.exists?(".svn"))
 `svn info`.scan(/URL: ([\w:\/.-]+)/).each{|m|
   return m.first.to_s
 }
	end
  ""
end

.svn_latest_revision ⇒ Object 



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# File 'lib/environment.rb', line 27

def self.svn_latest_revision
  if(Dir.exists?(".svn"))
 `svn info`.scan(/Last Changed Rev: ([\d]+)/).each{|m|
   return m.first.to_s
 }
	end
	""
end

.working_directory ⇒ Object 



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# File 'lib/environment.rb', line 58

def self.working_directory
  Rake.application.original_dir
end