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# File 'lib/runcmd/cli/run_command.rb', line 17
def execute
cmd = command_list.shift
args = command_list
stderr_reader, stderr_writer = IO.pipe
env = {
"LINES" => IO.console.winsize.first.to_s,
"COLUMNS" => IO.console.winsize.last.to_s
}
log = File.new record, "w" if record
stdout,stdin,pid = PTY.spawn(env, cmd, *args, err: stderr_writer.fileno)
stderr_writer.close
stdin_thr = Thread.new do
while c = $stdin.getch
case c
when "\u0003"
stdin.print c
else
stdin.print c
log.print c if record
end
end
stdin.close
end
stdout_thr = Thread.new do
while c = stdout.getc
print c
log.print c if record
end
end
stderr_thr = Thread.new do
while c = stderr_reader.getc
print c
log.print c if record
end
end
stdout_thr.join
stdin_thr.kill
stdin_thr.join
stderr_thr.join
log.close if record
end
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