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Contents?: true
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Versions: 10
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Stored size: 1.84 KB
Contents
##
# ReekChecker checks the Output of reek for Code Smells
#
# @author dmasur
class ReekChecker
##
# Gives the Checkresult
#
# @return [Hash] Checkresult
# @author dmasur
def result
require_dependencies
@shell_output = begin
`reek app/models lib -y 2>/dev/null`
rescue Errno::ENOENT
"Reek not found"
end
@shell_output = @shell_output.split("\n").delete_if do |line|
line.include?('already initialized constant')
end.join("\n")
{ type: :reek, check_output: output, status: status }
end
private
##
# Require Dependencies
#
# @author dmasur
def require_dependencies
require 'reek'
require 'colored'
require 'yaml'
end
##
# Gives the Check Status
#
# @return [String] Checkstatus
# @author dmasur
def status
if @shell_output.empty?
'OK'.green
elsif not @shell_output.include? '---'
'N/A'.red
else
error_count = parsed_output.count
"#{error_count} Codesmell".yellow
end
end
##
# Parse the Output through YAML
#
# @return [Array] SmellWarnings
# @author dmasur
def parsed_output
YAML::load(@shell_output)
end
##
# Format the SmellWarning for printing
#
# @return [String] Formated SmellWarning
# @author dmasur
def self.format_smell smell_warning
location = smell_warning.location
output = "#{smell_warning.smell["subclass"]}: "
output += "#{location["context"]}@#{location["lines"].join(", ")}"
return output
end
##
# Gives the check output
#
# @return [String] Output
# @author dmasur
def output
if @shell_output.include? '---'
parsed_output.map do |smell|
ReekChecker.format_smell smell
end.join("\n")
else
@shell_output
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems