def run(self):
""" Go, go, go! """
from pybombs.fetcher import Fetcher
from pybombs import recipe
if self.args.all:
self.log.debug("Loading all recipes!")
self.args.packages = self.recipe_manager.list_all()
try:
self.log.debug("Getting recipes for: {0}".format(
self.args.packages))
recipe_list = [ \
recipe.Recipe(self.recipe_manager.get_recipe_filename(x)) \
for x in self.args.packages if len(x) \
]
except KeyError as e:
self.log.error("Package has no recipe: {0}".format(e))
return 1
for r in recipe_list:
if (not hasattr(r, 'source')) or (not len(r.source)):
self.log.warn("Package {0} has no sources listed.".format(
r.id))
continue
self.log.info("Downloading source for package {0}".format(r.id))
try:
if self.cmd == 'refetch':
Fetcher().update(r)
else:
Fetcher().fetch(r)
except PBException as ex:
self.log.error("Unable to fetch package {0}. Skipping.".format(
r.id))
self.log.error(ex)
def _lint_recipe(self, recipe_file):
"""
Check if recipe_file is a valid recipe
"""
print("Linting recipe `{0}'".format(recipe_file))
# Basic file checks
try:
recipe_dict = PBConfigFile(recipe_file).get()
except IOError:
self.log.error("Can't open `{0}'".format(recipe_file))
return -1
except AttributeError:
self.log.error(
"Can't parse contents of file `{0}'".format(recipe_file))
return -1
if not isinstance(recipe_dict, dict):
self.log.error("Invalid recipe file. Not a dict.")
return -1
# Try loading as recipe
try:
rec = recipe.Recipe(recipe_file)
if not hasattr(rec, 'satisfy'):
print("[HMM] - No satisfy rules declared")
else:
for pkgtype in rec.satisfy.keys():
rec.get_package_reqs(pkgtype)
except PBException as ex:
print("[VERY BAD] - Recipe error: " + str(ex))
# Check keys
key_check = {
'HMM': ['source', 'depends'],
'BAD': ['inherit', 'category'],
}
for err_type, key_list in iteritems(key_check):
for key in key_list:
if not key in recipe_dict:
print("[{err}] Recipe doesn't have key: {key}".format(
err=err_type, key=key))
# Check dependencies is a list
dependencies = recipe_dict.get('depends', [])
if not isinstance(dependencies, list):
print("[VERY BAD] Dependencies is not a list: {}".format(
dependencies))
def _lint_recipe(self, recipe_file):
"""
Check if recipe_file is a valid recipe
"""
print("Linting recipe `{0}'".format(recipe_file))
# Basic file checks
try:
recipe_source = open(recipe_file).read()
except IOError:
self.log.error("Can't open `{0}'".format(recipe_file))
exit(1)
try:
recipe_dict = yaml.safe_load(recipe_source)
except AttributeError:
self.log.error("Can't parse contents of file `{0}'".format(recipe_file))
exit(1)
if not isinstance(recipe_dict, dict):
self.log.error("Invalid recipe file. Not a dict.")
exit(1)
# Try loading as recipe
try:
rec = recipe.Recipe(recipe_file)
if not hasattr(rec, 'satisfy'):
print("[HMM] - No satisfy rules declared")
else:
for pkgtype in rec.satisfy.keys():
rec.get_package_reqs(pkgtype)
except PBException as ex:
print("[VERY BAD] - Recipe error: " + str(ex))
# Check keys
key_check = {
'HMM': ['source', 'depends'],
'BAD': ['inherit', 'category'],
}
for err_type, key_list in key_check.iteritems():
for key in key_list:
if not recipe_dict.has_key(key):
print("[{err}] Recipe doesn't have key: {key}".format(err=err_type, key=key))
