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from django.core.management.base import NoArgsCommand, CommandError
from bldcontrol.models import BuildRequest, BuildEnvironment, BRError
from orm.models import ToasterSetting, Build
import os
import traceback
class Command(NoArgsCommand):
args = ""
help = "Verifies that the configured settings are valid and usable, or prompts the user to fix the settings."
def __init__(self, *args, **kwargs):
super(Command, self).__init__(*args, **kwargs)
def _verify_build_environment(self):
# provide a local build env. This will be extended later to include non local
if BuildEnvironment.objects.count() == 0:
BuildEnvironment.objects.create(betype=BuildEnvironment.TYPE_LOCAL)
# we make sure we have builddir and sourcedir for all defined build envionments
for be in BuildEnvironment.objects.all():
be.needs_import = False
def _verify_be():
is_changed = False
def _update_sourcedir():
be.sourcedir = os.environ.get('TOASTER_DIR')
return True
if len(be.sourcedir) == 0:
print "\n -- Validation: The layers checkout directory must be set."
is_changed = _update_sourcedir()
if not be.sourcedir.startswith("/"):
print "\n -- Validation: The layers checkout directory must be set to an absolute path."
is_changed = _update_sourcedir()
if is_changed:
if be.betype == BuildEnvironment.TYPE_LOCAL:
be.needs_import = True
return True
def _update_builddir():
be.builddir = os.environ.get('TOASTER_DIR')+"/build"
return True
if len(be.builddir) == 0:
print "\n -- Validation: The build directory must be set."
is_changed = _update_builddir()
if not be.builddir.startswith("/"):
print "\n -- Validation: The build directory must to be set to an absolute path."
is_changed = _update_builddir()
if is_changed:
print "\nBuild configuration saved"
be.save()
return True
if be.needs_import:
try:
config_file = os.environ.get('TOASTER_CONF')
print "\nImporting file: %s" % config_file
from loadconf import Command as LoadConfigCommand
LoadConfigCommand()._import_layer_config(config_file)
# we run lsupdates after config update
print "\nLayer configuration imported. Updating information from the layer sources, please wait.\nYou can re-update any time later by running bitbake/lib/toaster/manage.py lsupdates"
from django.core.management import call_command
call_command("lsupdates")
# we don't look for any other config files
return is_changed
except Exception as e:
print "Failure while trying to import the toaster config file %s: %s" %\
(config_file, e)
traceback.print_exc(e)
return is_changed
while _verify_be():
pass
return 0
def _verify_default_settings(self):
# verify that default settings are there
if ToasterSetting.objects.filter(name='DEFAULT_RELEASE').count() != 1:
ToasterSetting.objects.filter(name='DEFAULT_RELEASE').delete()
ToasterSetting.objects.get_or_create(name='DEFAULT_RELEASE', value='')
return 0
def _verify_builds_in_progress(self):
# we are just starting up. we must not have any builds in progress, or build environments taken
for b in BuildRequest.objects.filter(state=BuildRequest.REQ_INPROGRESS):
BRError.objects.create(req=b, errtype="toaster",
errmsg=
"Toaster found this build IN PROGRESS while Toaster started up. This is an inconsistent state, and the build was marked as failed")
BuildRequest.objects.filter(state=BuildRequest.REQ_INPROGRESS).update(state=BuildRequest.REQ_FAILED)
BuildEnvironment.objects.update(lock=BuildEnvironment.LOCK_FREE)
# also mark "In Progress builds as failures"
from django.utils import timezone
Build.objects.filter(outcome=Build.IN_PROGRESS).update(outcome=Build.FAILED, completed_on=timezone.now())
return 0
def handle_noargs(self, **options):
retval = 0
retval += self._verify_build_environment()
retval += self._verify_default_settings()
retval += self._verify_builds_in_progress()
return retval
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