Created
October 27, 2013 20:18
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require 'thor' | |
class FileOp < Thor | |
class_option :verbose, :type => :boolean | |
desc 'output FILE_NAME', 'print out the contents of FILE_NAME' | |
option :stderr, :type => :boolean | |
def output(file_name) | |
log("Starting to read file...") | |
#options[:stderr] is either true or false depending | |
#on whether or not --stderr was passed | |
contents = File.read(file_name) | |
log("File contents:") | |
if options[:stderr] | |
log("(in stderr)") | |
$stderr.puts contents | |
else | |
log("(in stdout)") | |
$stdout.puts contents | |
end | |
end | |
no_commands do | |
def log(str) | |
puts str if options[:verbose] | |
end | |
end | |
desc 'touch FILE_NAME', 'creates an empty file named FILE_NAME' | |
option :chmod, :type => :numeric | |
def touch(file_name) | |
log("Touching file...") | |
f = File.new(file_name, "w") | |
f.chmod(options[:chmod]) if options[:chmod] | |
end | |
end | |
FileOp.start(ARGV) |
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