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import subprocess
import time
from devbot import config
def run(args, test=False, retry=0):
if test:
print " ".join(args)
return
log_file = None
subprocess_args = {"args": args}
if config.log_path:
log_file = open(config.log_path, "a")
subprocess_args["stdout"] = log_file
subprocess_args["stderr"] = subprocess.STDOUT
tries = 0
while tries < retry + 1:
try:
tries = tries + 1
subprocess.check_call(**subprocess_args)
break
except subprocess.CalledProcessError, e:
print "\nCommand failed, tail of %s\n" % config.log_path
if config.log_path:
subprocess.call(["tail", config.log_path])
if tries < retry + 1:
print "Retrying (attempt %d) in 1 minute" % tries
time.sleep(60)
else:
raise e
if log_file:
log_file.close()
def run_with_sudo(args, test=False, retry=0):
args_with_sudo = ["sudo"]
args_with_sudo.extend(args)
print " ".join(args_with_sudo)
run(args_with_sudo, test=test, retry=retry)
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