I am running a visual studio command line build via IO.popen, like so:
IO.popen(“devenv my_solution.sln /rebuild ‘release Win32’”) do | pipe |
pipe.each_line { |line| puts line }
end
While if I run this command in a cmd window, I get hundreds of lines of
output. I can redirect the output on the command line like this:
devenv my_solution.sln /rebuild 'release Win32 > output.txt, and I don’t
lose any output. So I am pretty sure the build output is going to
STDOUT, not STDERR.
ruby -v
ruby 1.8.4 (2005-12-24) [i386-mswin32]
I have also tried replacing the pipe.each_line with str = pipe.read, but
got the same results.
l_cmd = “devenv my_solution.sln /rebuild ‘release Win32’”
IO.popen(“cmd.exe”, IO::RDWR) do | pipe |
pipe.puts l_cmd
pipe.each_line { |line| puts line }
end
Oops, the above, leaves the cmd shell open, this is better:
l_cmd = “devenv my_solution.sln /rebuild ‘release Win32’”
IO.popen(“cmd.exe /c #{l_cmd}”) do | pipe |
pipe.each_line { |line| puts line }
end
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