def run_command(cmd_name,
cmd_args,
cmd_cwd=None,
cmd_env=None,
cmd_input=None,
err_type=ftl_error.FTLErrors.INTERNAL):
with Timing(cmd_name):
logging.info("`%s` full cmd:\n%s" % (cmd_name, " ".join(cmd_args)))
proc_pipe = None
proc_pipe = subprocess.Popen(
cmd_args,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cmd_cwd,
env=cmd_env,
)
stdout, stderr = proc_pipe.communicate(input=cmd_input)
logging.info("`%s` stdout:\n%s" % (cmd_name, stdout))
err_txt = ""
if stderr:
err_txt = "`%s` had error output:\n%s" % (cmd_name, stderr)
logging.error(err_txt)
if proc_pipe.returncode:
ret_txt = "error: `%s` returned code: %d" % (cmd_name,
proc_pipe.returncode)
logging.error(ret_txt)
if err_type == ftl_error.FTLErrors.USER():
raise ftl_error.UserError("%s\n%s" % (err_txt, ret_txt))
elif err_type == ftl_error.FTLErrors.INTERNAL():
raise ftl_error.InternalError("%s\n%s" % (err_txt, ret_txt))
else:
raise Exception("Unknown error type passed to run_command")
def _gen_npm_install_tar(self, app_dir):
npm_install_cmd = ['npm', 'install', '--production']
npm_output = ftl_util.run_command('npm_install',
npm_install_cmd,
cmd_cwd=app_dir,
err_type=ftl_error.FTLErrors.USER())
module_destination = os.path.join(self._destination_path,
'node_modules')
modules_dir = os.path.join(self._directory, "node_modules")
if not os.path.isdir(modules_dir) or os.listdir(modules_dir) == []:
if "Invalid name" in npm_output:
raise ftl_error.UserError("%s\n%s" % (npm_output, "0"))
return ftl_util.zip_dir_to_layer_sha(modules_dir, module_destination)
def run_command(cmd_name,
cmd_args,
cmd_cwd=None,
cmd_env=None,
cmd_input=None,
err_type=ftl_error.FTLErrors.INTERNAL()):
with Timing(cmd_name):
cmd = "%s %s" % (cmd_name, " ".join(cmd_args))
logging.info(cmd)
proc_pipe = None
try:
proc_pipe = subprocess.Popen(
cmd_args,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cmd_cwd,
env=cmd_env,
)
except OSError as e:
raise ftl_error.InternalError(
"%s\nexited with error %s\n%s is likely not on the path" %
(cmd, e, cmd_name))
stdout, stderr = proc_pipe.communicate(input=cmd_input)
logging.info("`%s` stdout:\n%s", cmd_name, stdout)
err_txt = ""
if stderr:
err_txt = "`%s` had stderr output:\n%s" % (cmd_name, stderr)
logging.info(err_txt)
if proc_pipe.returncode:
ret_txt = "error: `%s` returned code: %d" % (cmd_name,
proc_pipe.returncode)
logging.error(ret_txt)
if err_type == ftl_error.FTLErrors.USER():
raise ftl_error.UserError("%s\n%s" % (err_txt, ret_txt))
elif err_type == ftl_error.FTLErrors.INTERNAL():
raise ftl_error.InternalError("%s\n%s" % (err_txt, ret_txt))
else:
raise Exception("Unknown error type passed to run_command")
return "stdout: %s, stderr: %s" % (stdout, stderr)