def __init__(self, app_dir, ui):
"""
Constructor for Couchapp object.
:params ui: ui instance
"""
self.app_dir = ui.realpath(app_dir)
self.ui = ui
self.ui.updateconfig(app_dir)
self.app_dir = app_dir
# load extensions
self.extensions = Extensions(self)
self.extensions.load()
class CouchApp(object):
""" app object. used to push/clone/init/create a couchapp """
default_locations = (("template", ["app-template", "../../app-template"]), ("vendor", ["vendor", "../../vendor"]))
def __init__(self, app_dir, ui):
"""
Constructor for Couchapp object.
:params ui: ui instance
"""
self.app_dir = ui.realpath(app_dir)
self.ui = ui
self.ui.updateconfig(app_dir)
self.app_dir = app_dir
# load extensions
self.extensions = Extensions(self)
self.extensions.load()
def initialize(self, db_url=None):
"""
Initialize an app. It basically create the .couchapprc file
and add default conf.
:attr default_conf: dict, default configuration
:attr verbose: boolean, default False
:return: boolean, dict. { 'ok': True } if ok, { 'ok': False, 'error': message }
if something was wrong?
"""
if not self.ui.isdir(self.app_dir) and self.ui.verbose:
self.ui.logger.error("%s directory doesn't exist." % self.app_dir)
# set default_conf
default_conf = {}
if db_url:
default_conf = {"env": {"default": {"db": db_url}}}
rc_file = "%s/.couchapprc" % self.app_dir
if not self.ui.isfile(rc_file):
self.ui.write_json(rc_file, default_conf)
elif self.ui.verbose:
raise AppError("CouchApp already initialized in %s." % self.app_dir)
def generate(self):
""" Generates a CouchApp in app_dir
:attr verbose: boolean, default False
:return: boolean, dict. { 'ok': True } if ok, { 'ok': False, 'error': message }
if something was wrong.
"""
locations = {}
for location, paths in self.default_locations:
found = False
location_dir = ""
for path in paths:
location_dir = os.path.normpath(self.ui.rjoin(self.ui.dirname(__file__), path))
if self.ui.isdir(location_dir):
found = True
break
if found:
if location == "template":
dest_dir = self.app_dir
else:
dest_dir = self.ui.rjoin(self.app_dir, "vendor")
try:
self.ui.copytree(location_dir, dest_dir)
except OSError, e:
errno, message = e
raise AppError("Can't create a CouchApp in %s: %s" % (self.app_dir, message))
else:
raise AppError("Can't create a CouchApp in %s: default template not found." % (self.app_dir))
self.initialize()
self.extensions.notify("post-generate", self.ui, self)
class CouchApp(object):
""" app object. used to push/clone/init/create a couchapp """
default_locations = (
("template", ['app', '../../templates/app']),
("vendor", ['vendor', '../../vendor'])
)
def __init__(self, app_dir, ui):
"""
Constructor for Couchapp object.
:params ui: ui instance
"""
self.app_dir = ui.realpath(app_dir)
self.ui = ui
self.ui.updateconfig(app_dir)
self.app_dir = app_dir
# load extensions
self.extensions = Extensions(self)
self.extensions.load()
def initialize(self, db_url=None):
"""
Initialize an app. It basically create the .couchapprc file
and add default conf.
:attr default_conf: dict, default configuration
:attr verbose: boolean, default False
:return: boolean, dict. { 'ok': True } if ok, { 'ok': False, 'error': message }
if something was wrong?
"""
if not self.ui.isdir(self.app_dir) and self.ui.verbose:
self.ui.logger.error("%s directory doesn't exist." % self.app_dir)
# set default_conf
default_conf = {}
if db_url:
default_conf = { "env": { "default": { "db": db_url } } }
rc_file = self.ui.rjoin(self.app_dir, '.couchapprc')
if not self.ui.isfile(rc_file):
self.ui.write_json(rc_file, default_conf)
elif self.ui.verbose:
raise AppError("CouchApp already initialized in %s." % self.app_dir)
def generate(self, kind='app', name=None, template=None):
if kind not in ["app", "view", "list", "show", 'filter', 'function', 'vendor']:
raise AppError("Can't generate %s in your couchapp" % kind)
if kind == "app":
self.generate_app(template=template)
else:
if name is None:
raise AppError("Can't generate %s function, name is missing" % kind)
self.generate_function(kind, name, template)
def generate_app(self, template=None):
""" Generates a CouchApp in app_dir
:attr verbose: boolean, default False
:return: boolean, dict. { 'ok': True } if ok, { 'ok': False, 'error': message }
if something was wrong.
"""
DEFAULT_APP_TREE = [
'_attachments',
'lists',
'shows',
'updates',
'views'
]
TEMPLATES = ['app', 'vendor']
prefix = ''
if template is not None:
prefix = self.ui.rjoin(*template.split('/'))
try:
os.mkdir(self.app_dir)
except OSError, e:
errno, message = e
raise AppError("Can't create a CouchApp in %s: %s" % (
self.app_dir, message))
for n in DEFAULT_APP_TREE:
path = self.ui.rjoin(self.app_dir, n)
self.ui.makedirs(path)
for t in TEMPLATES:
app_dir = self.app_dir
if prefix:
# we do the job twice for now to make sure an app or vendor
# template exist in user template location
# fast on linux since there is only one user dir location
# but could be a little slower on windows
for user_location in user_path():
location = os.path.join(user_location, 'templates', prefix, t)
if self.ui.exists(location):
if t == "vendor":
app_dir = self.ui.rjoin(app_dir, "vendor")
try:
os.makedirs(app_dir)
except:
pass
t = self.ui.rjoin(prefix, t)
break
self.ui.copy_helper(app_dir, t)
self.initialize()
self.extensions.notify("post-generate", self.ui, self)