Sha256: 34e856a8c233ba131709f79678ac680d9f823a68272a5b90e4580bd256878a7b
Contents?: true
Size: 1.58 KB
Versions: 20
Compression:
Stored size: 1.58 KB
Contents
# Try to determine the terminal with.
# If it is not possible to to so, it returns the default_width.
# <tt>default_width</tt> Defaults to 81
def terminal_width(default_width = 81)
begin
tiocgwinsz = 0x5413
data = [0, 0, 0, 0].pack("SSSS")
if !RUBY_PLATFORM.include?('java') && @out.ioctl(tiocgwinsz, data) >= 0 # JRuby crashes on ioctl
rows, cols, xpixels, ypixels = data.unpack("SSSS")
raise unless cols > 0
cols
else
raise
end
rescue
begin
IO.popen('stty -a 2>&1') do |pipe|
column_line = pipe.detect { |line| /(\d+) columns/ =~ line }
raise unless column_line
$1.to_i
end
rescue
default_width
end
end
end
# Copies request-log-analyzer analyzer rake tasks into the /lib/tasks folder of a project, for easy access and
# environment integration.
# <tt>install_type</tt> Type of project to install into. Defaults to :rails.
# Raises if it cannot find the project folder or if the install_type is now known.
def install_rake_tasks(install_type = :rails)
if install_type.to_sym == :rails
require 'ftools'
if File.directory?('./lib/tasks/')
task_file = File.expand_path('../../tasks/request_log_analyzer.rake', File.dirname(__FILE__))
File.copy(task_file, './lib/tasks/request_log_analyze.rake')
puts "Installed rake tasks."
puts "To use, run: rake rla:report"
else
puts "Cannot find /lib/tasks folder. Are you in your Rails directory?"
puts "Installation aborted."
end
else
raise "Cannot perform this install type! (#{install_type.to_s})"
end
end
Version data entries
20 entries across 20 versions & 1 rubygems