def fetch_sources():
# Validate that we are cloning into correct directory
verification_file = system.current_path() + "/src-files/is_correct_file"
verification_source = system.current_path() + "/src-files/.sources_exist"
if system.is_file(verification_file):
first_buffer = system.readf(verification_file)
# Is correct file
if not first_buffer.find("true"):
raise Exception("\n\tPoky-build verification failed\n")
# Not in correct directory
else:
raise Exception("\n\tThis command should be executed within the "
"root directory of poky clone.\n"
"\trun: 'src fetch poky' before "
"executing this command\n")
# Validate whether previous sources exists
if system.is_file(verification_source) is False:
print("\n\tSources already exists. Proceeding without "
"fetching the new sources")
return
# Initialize the process
print("Initializing process to fetch meta-data\n")
def fix_filename(f, encoding=None):
if system.is_file(f):
return f
if type(f) is unicode:
encodings = ['latin1', 'utf-8', ENCODING]
if encoding:
encodings = [encoding] + encodings
for encoding in encodings:
try:
f = f.encode(encoding)
if system.is_file(f):
return f
except UnicodeEncodeError:
pass
return None
def to_python(self, x, label, test=False):
value = super(ReadFileField, self).to_python(x, label)
if not value.strip() and self.allow_empty:
return ''
if (x == value or not test) and (not system.is_file(value)):
raise ValidationError(self.description,
'%s: %s.' % (_(label),
_('the filename "%s" does not exist') % value))
return value
def to_python(self, x, label, test=False):
value = super(ReadFileField, self).to_python(x, label)
if not value.strip() and self.allow_empty:
return ''
if (x == value or not test) and (not system.is_file(value)):
raise ValidationError(
self.description, '%s: %s.' %
(_(label), _('the filename "%s" does not exist') % value))
return value
def config_check():
import system
import os
import yaml
config_dir = system.current_path() + "/ccbuild-files"
config_file = config_dir + "/ccbuild_config.yaml"
if not system.is_dir(config_dir):
print("Creating ccbuild-files directory at", config_dir)
os.mkdir(config_dir)
return
else:
if not system.is_file(config_file):
print("Generating ccbuild_config.yaml in configuration directory")
file = open(config_file, "w+")
file.close()
else:
config_data = open(config_file)
parsed = yaml.load(config_data, Loader=yaml.FullLoader)
return parsed.get("fetch")
