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# File 'lib/concurrent_pipeline/shell.rb', line 22
def run(command)
Open3.popen3(command) do |_in, stdout, stderr, wait_thr|
process_stdout = []
stdout_thr = Thread.new do
while line = stdout.gets&.chomp
yield(:stdout, line) if block_given?
process_stdout << line
end
end
process_stderr = []
stderr_thr = Thread.new do
while line = stderr.gets&.chomp
yield(:stderr, line) if block_given?
process_stderr << line
end
end
[
stderr_thr,
stdout_thr,
].each(&:join)
Result.new(
command: command,
success: wait_thr.value.success?,
stdout: process_stdout.join("\n"),
stderr: process_stderr.join("\n"),
)
end
end
|