Extended maintenance of Ruby 1.9.3 ended on February 23, 2015. Read more
Alternate implementations of system() and backticks “ on Windows for ruby-1.8 and earlier.
# File rake/alt_system.rb, line 98 def backticks(cmd) kernel_backticks(repair_command(cmd)) end
# File rake/alt_system.rb, line 71 def find_runnable(file) if file =~ RUNNABLE_PATTERN file else RUNNABLE_EXTS.each { |ext| if File.exist?(test = "#{file}.#{ext}") return test end } nil end end
# File rake/alt_system.rb, line 51 def repair_command(cmd) "call " + ( if cmd =~ %r!\A\s*\".*?\"! # already quoted cmd elsif match = cmd.match(%r!\A\s*(\S+)!) if match[1] =~ %r!/! # avoid x/y.bat interpretation as x with option /y %Q!"#{match[1]}"! + match.post_match else # a shell command will fail if quoted cmd end else # empty or whitespace cmd end ) end
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