Class: Diggit::DevelopersActivity::Analyses::DeveloperTurnoverJoin

Inherits:
Join
  • Object
show all
Defined in:
lib/diggit/developers_activity/joins/developer_turnover_join.rb

Constant Summary collapse

WORKING_DIR = 
'./turnover/results/'
WEB_WORKING_DIR = 
'./turnover/web_page_results/'

Instance Method Summary collapse

Instance Method Details

#clean ⇒ Object 



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# File 'lib/diggit/developers_activity/joins/developer_turnover_join.rb', line 42

def clean
	FileUtils.rm_rf(WORKING_DIR)
	FileUtils.rm_rf(WEB_WORKING_DIR)
end

#run ⇒ Object 



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# File 'lib/diggit/developers_activity/joins/developer_turnover_join.rb', line 14

def run
	db_match = @options[:mongo][:url].match(%r{^mongodb://(.+):27017/(.+)$})
	r.database_host = db_match[1]
	r.database_name = db_match[2]
	r.working_dir = WORKING_DIR
	FileUtils.mkdir_p(WORKING_DIR)
	r.web_working_dir = WEB_WORKING_DIR
	FileUtils.mkdir_p(WEB_WORKING_DIR)
	puts('Running R sript...')

	r.eval <<-EOS
		options(warn=-1)
		if (require(developerTurnover) == FALSE) {
			if (require(devtools) == FALSE) {
				install.packages("devtools", repos = "http://cran.rstudio.com")
				library(devtools)
			}
			install_github("matthieu-foucault/RdeveloperTurnover")
			library(devtools)
			library(developerTurnover)
		}

		developer_turnover(database_host, database_name, working_dir, web_working_dir)
		print("R script finished")
		options(warn=0)
	EOS
end