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from django.core.management.base import NoArgsCommand, CommandError
from django.db import transaction
from orm.models import LayerSource, ToasterSetting, Branch, Layer, Layer_Version
from orm.models import BitbakeVersion, Release, ReleaseDefaultLayer
from bldcontrol.bbcontroller import getBuildEnvironmentController, ShellCmdException
from bldcontrol.models import BuildRequest, BuildEnvironment
import os
def DN(path):
if path is None:
return ""
else:
return os.path.dirname(path)
class Command(NoArgsCommand):
args = ""
help = "Verifies that the configured settings are valid and usable, or prompts the user to fix the settings."
def _reduce_canon_path(self, path):
components = []
for c in path.split("/"):
if c == "..":
del components[-1]
elif c == ".":
pass
else:
components.append(c)
return "/".join(components)
def _find_first_path_for_file(self, startdirectory, filename, level = 0):
if level < 0:
return None
dirs = []
for i in os.listdir(startdirectory):
j = os.path.join(startdirectory, i)
if os.path.isfile(j):
if i == filename:
return startdirectory
elif os.path.isdir(j):
dirs.append(j)
for j in dirs:
ret = self._find_first_path_for_file(j, filename, level - 1)
if ret is not None:
return ret
return None
def _get_suggested_sourcedir(self, be):
if be.betype != BuildEnvironment.TYPE_LOCAL:
return ""
return DN(DN(DN(self._find_first_path_for_file(self.guesspath, "toasterconf.json", 4))))
def _get_suggested_builddir(self, be):
if be.betype != BuildEnvironment.TYPE_LOCAL:
return ""
return DN(self._find_first_path_for_file(self.guesspath, "bblayers.conf", 3))
def _import_layer_config(self, baselayerdir):
filepath = os.path.join(baselayerdir, "meta/conf/toasterconf.json")
if not os.path.exists(filepath) or not os.path.isfile(filepath):
raise Exception("Failed to find toaster config file %s ." % filepath)
import json, pprint
data = json.loads(open(filepath, "r").read())
# verify config file validity before updating settings
for i in ['bitbake', 'releases', 'defaultrelease', 'config', 'layersources']:
assert i in data
# import bitbake data
for bvi in data['bitbake']:
bvo, created = BitbakeVersion.objects.get_or_create(name=bvi['name'])
bvo.giturl = bvi['giturl']
bvo.branch = bvi['branch']
bvo.dirpath = bvi['dirpath']
bvo.save()
# set the layer sources
for lsi in data['layersources']:
assert 'sourcetype' in lsi
assert 'apiurl' in lsi
assert 'name' in lsi
assert 'branches' in lsi
if lsi['sourcetype'] == LayerSource.TYPE_LAYERINDEX or lsi['apiurl'].startswith("/"):
apiurl = lsi['apiurl']
else:
apiurl = self._reduce_canon_path(os.path.join(DN(filepath), lsi['apiurl']))
try:
ls = LayerSource.objects.get(sourcetype = lsi['sourcetype'], apiurl = apiurl)
except LayerSource.DoesNotExist:
ls = LayerSource.objects.create(
name = lsi['name'],
sourcetype = lsi['sourcetype'],
apiurl = apiurl
)
layerbranches = []
for branchname in lsi['branches']:
bo, created = Branch.objects.get_or_create(layer_source = ls, name = branchname)
layerbranches.append(bo)
if 'layers' in lsi:
for layerinfo in lsi['layers']:
lo, created = Layer.objects.get_or_create(layer_source = ls, name = layerinfo['name'])
if layerinfo['local_path'].startswith("/"):
lo.local_path = layerinfo['local_path']
else:
lo.local_path = self._reduce_canon_path(os.path.join(DN(filepath), layerinfo['local_path']))
lo.layer_index_url = layerinfo['layer_index_url']
if 'vcs_url' in layerinfo:
lo.vcs_url = layerinfo['vcs_url']
lo.save()
for branch in layerbranches:
lvo, created = Layer_Version.objects.get_or_create(layer_source = ls,
up_branch = branch,
commit = branch.name,
layer = lo)
lvo.dirpath = layerinfo['dirpath']
lvo.save()
# set releases
for ri in data['releases']:
bvo = BitbakeVersion.objects.get(name = ri['bitbake'])
assert bvo is not None
ro, created = Release.objects.get_or_create(name = ri['name'], bitbake_version = bvo)
ro.description = ri['description']
ro.branch = ri['branch']
ro.save()
for dli in ri['defaultlayers']:
lsi, layername = dli.split(":")
layer, created = Layer.objects.get_or_create(
layer_source = LayerSource.objects.get(name = lsi),
name = layername
)
ReleaseDefaultLayer.objects.get_or_create( release = ro, layer = layer)
# set default release
if ToasterSetting.objects.filter(name = "DEFAULT_RELEASE").count() > 0:
ToasterSetting.objects.filter(name = "DEFAULT_RELEASE").update(value = data['defaultrelease'])
else:
ToasterSetting.objects.create(name = "DEFAULT_RELEASE", value = data['defaultrelease'])
# set default config variables
for configname in data['config']:
if ToasterSetting.objects.filter(name = "DEFCONF_" + configname).count() > 0:
ToasterSetting.objects.filter(name = "DEFCONF_" + configname).update(value = data['config'][configname])
else:
ToasterSetting.objects.create(name = "DEFCONF_" + configname, value = data['config'][configname])
def handle(self, **options):
self.guesspath = DN(DN(DN(DN(DN(DN(DN(__file__)))))))
# we make sure we have builddir and sourcedir for all defined build envionments
for be in BuildEnvironment.objects.all():
def _verify_be():
is_changed = False
print("Verifying the Build Environment type %s id %d." % (be.get_betype_display(), be.pk))
if len(be.sourcedir) == 0:
suggesteddir = self._get_suggested_sourcedir(be)
be.sourcedir = raw_input(" -- Layer sources checkout directory may not be empty [guessed \"%s\"]:" % suggesteddir)
if len(be.sourcedir) == 0 and len(suggesteddir) > 0:
be.sourcedir = suggesteddir
is_changed = True
if not be.sourcedir.startswith("/"):
be.sourcedir = raw_input(" -- Layer sources checkout directory must be an absolute path:")
is_changed = True
if len(be.builddir) == 0:
suggesteddir = self._get_suggested_builddir(be)
be.builddir = raw_input(" -- Build directory may not be empty [guessed \"%s\"]:" % suggesteddir)
if len(be.builddir) == 0 and len(suggesteddir) > 0:
be.builddir = suggesteddir
is_changed = True
if not be.builddir.startswith("/"):
be.builddir = raw_input(" -- Build directory must be an absolute path:")
is_changed = True
if is_changed:
print "Build configuration saved"
be.save()
if is_changed and be.betype == BuildEnvironment.TYPE_LOCAL:
baselayerdir = DN(DN(self._find_first_path_for_file(be.sourcedir, "toasterconf.json", 3)))
if baselayerdir:
i = raw_input(" -- Do you want to import basic layer configuration from \"%s\" ? (y/N):" % baselayerdir)
if len(i) and i.upper()[0] == 'Y':
self._import_layer_config(baselayerdir)
# we run lsupdates after config update
print "Updating information from the layer source, please wait."
from django.core.management import call_command
call_command("lsupdates")
pass
return is_changed
while (_verify_be()):
pass
# 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
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