def handle(builds, environ, cmd=None):
error = None
try:
settings = json.loads(query(environ, 'settings', '{}'))
except:
log.exception("Error in json parsing the settings variable")
error = escape(make_trace())
settings = {}
for e in sorted(settings_validator.iter_errors(settings)):
if error is None:
error = ""
error += str(e) + "\n"
if error is not None:
log.error("Errors from schema: " + error)
yield '<result>\n<error>' + error + '</error>\n</result>\n'
else:
incremental = query(environ, 'incremental', '')
incremental = incremental.lower() == 'true'
try:
if cmd == "makefile":
log.info("Returning makefile")
yield makefile(settings)
elif cmd == "join":
log.info("Joining existing build")
yield "<result>\n"
hashnumber = query(environ, 'hash', '')
for k in join_from_hash(builds, hashnumber, incremental):
yield k
else:
log.info("Starting a new build")
yield "<result>\n"
for k in build(builds, text(environ), settings, incremental, "xml"):
yield k
except:
trace = make_trace()
log.exception("Error in handle")
yield '<trace>' + escape(trace) + '</trace>\n'
yield '</result>\n'
def run(self, fmt):
"""
Runs make, catching errors
"""
self.make_process = None
self.trace, self.stdout, self.stderr = ("", "", "")
try:
self._run(fmt)
except:
self.trace = make_trace()
log.exception("Error when running make")
self.stdout = "".join(self.make_out)
if self.make_process:
self.stderr = self.make_process.stderr.read().rstrip()
self.change_status(Status.Error)
