python-gitlab/gitlab at master · dekimsey/python-gitlab · GitHub

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#!/usr/bin/env python

# -*- coding: utf-8 -*-

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU Lesser General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public License

# along with this program. If not, see <http://www.gnu.org/licenses/>.

import os

import sys

import re

try:

from ConfigParser import ConfigParser

except:

from configparser import ConfigParser

from inspect import getmro, getmembers, isclass

import gitlab

camel_re = re.compile('(.)([A-Z])')

extra_actions = {

gitlab.ProjectBranch: {

'protect': { 'requiredAttrs': ['id', 'project-id'] },

'unprotect': { 'requiredAttrs': ['id', 'project-id'] }

}

def die(msg):

sys.stderr.write(msg + "\n")

sys.exit(1)

def whatToCls(what):

return "".join([s.capitalize() for s in what.split("-")])

def clsToWhat(cls):

return camel_re.sub(r'\1-\2', cls.__name__).lower()

def actionHelpList(cls):

l = []

for action in 'list', 'get', 'create', 'update', 'delete':

attr = 'can' + action.capitalize()

try:

y = cls.__dict__[attr]

except:

y = gitlab.GitlabObject.__dict__[attr]

if not y:

continue

detail = ''

if action == 'list':

detail = " ".join(["--%s=ARG" % x.replace('_', '-') for x in cls.requiredListAttrs])

if detail:

detail += " "

detail += "--page=ARG --per-page=ARG"

elif action in ['get', 'delete']:

if cls not in [gitlab.CurrentUser]:

detail = "--id=ARG "

detail += " ".join(["--%s=ARG" % x.replace('_', '-') for x in cls.requiredGetAttrs])

elif action == 'create':

detail = " ".join(["--%s=ARG" % x.replace('_', '-') for x in cls.requiredCreateAttrs])

if detail:

detail += " "

detail += " ".join(["[--%s=ARG]" % x.replace('_', '-') for x in cls.optionalCreateAttrs])

elif action == 'update':

detail = " ".join(["[--%s=ARG]" % x.replace('_', '-') for x in cls.requiredCreateAttrs])

if detail:

detail += " "

detail += " ".join(["[--%s=ARG]" % x.replace('_', '-') for x in cls.optionalCreateAttrs])

l.append("%s %s" % (action, detail))

if extra_actions.has_key(cls):

for action in sorted(extra_actions[cls]):

d = extra_actions[cls][action]

detail = " ".join(["--%s=ARG" % arg for arg in d['requiredAttrs']])

l.append("%s %s" % (action, detail))

return (l)

def usage():

print("usage: gitlab [--help|-h] [--fancy|--verbose|-v] [--gitlab=GITLAB] WHAT ACTION [options]")

print("")

print("--gitlab=GITLAB")

print(" Specifies which python-gitlab.cfg configuration section should be used.")

print(" If not defined, the default selection will be used.")

print("")

print("--fancy, --verbose, -v")

print(" More verbose output.")

print("")

print("--help, -h")

print(" Displays this message.")

print("")

print("Available `options` depend on which WHAT/ACTION couple is used.")

print("If `ACTION` is \"help\", available actions and options will be listed for `ACTION`.")

print("")

print("Available `WHAT` values are:")

classes = []

for name, o in getmembers(gitlab):

if not isclass(o):

continue

if gitlab.GitlabObject in getmro(o) and o != gitlab.GitlabObject:

classes.append(o)

def s(a, b):

if a.__name__ < b.__name__:

return -1

elif a.__name__ > b.__name__:

return 1

classes.sort(cmp=s)

for cls in classes:

print(" %s" % clsToWhat(cls))

def do_auth():

try:

gl = gitlab.Gitlab(gitlab_url, private_token=gitlab_token)

gl.auth()

except:

die("Could not connect to GitLab (%s)" % gitlab_url)

return gl

def get_id():

try:

id = d.pop('id')

except:

die("Missing --id argument")

return id

def do_create(cls, d):

if not cls.canCreate:

die("%s objects can't be created" % what)

try:

o = cls(gl, d)

o.save()

except Exception as e:

die("Impossible to create object (%s)" % str(e))

return o

def do_list(cls, d):

if not cls.canList:

die("%s objects can't be listed" % what)

try:

l = cls.list(gl, **d)

except Exception as e:

die("Impossible to list objects (%s)" % str(e))

return l

def do_get(cls, d):

if not cls.canGet:

die("%s objects can't be retrieved" % what)

id = None

if cls not in [gitlab.CurrentUser]:

id = get_id()

try:

o = cls(gl, id, **d)

except Exception as e:

die("Impossible to get object (%s)" % str(e))

return o

def do_delete(cls, d):

if not cls.canDelete:

die("%s objects can't be deleted" % what)

o = do_get(cls, d)

try:

o.delete()

except Exception as e:

die("Impossible to destroy object (%s)" % str(e))

def do_update(cls, d):

if not cls.canUpdate:

die("%s objects can't be updated" % what)

o = do_get(cls, d)

try:

for k, v in d.items():

o.__dict__[k] = v

o.save()

except Exception as e:

die("Impossible to update object (%s)" % str(e))

return o

gitlab_id = None

verbose = False

args = []

d = {}

keep_looping = False

for idx, arg in enumerate(sys.argv[1:], 1):

if keep_looping:

keep_looping = False

continue

if arg.startswith('--'):

arg = arg[2:]

if arg == 'help':

usage()

sys.exit(0)

elif arg in ['verbose', 'fancy']:

verbose = True

continue

try:

k, v = arg.split('=', 1)

v.strip()

except:

k = arg

try:

v = sys.argv[idx + 1]

except:

die("--%s argument requires a value" % arg)

keep_looping = True

k = k.strip().replace('-', '_')

if k == 'gitlab':

gitlab_id = v

else:

d[k] = v

elif arg.startswith('-'):

arg = arg[1:]

if arg == 'h':

usage()

sys.exit(0)

elif arg == 'v':

verbose = True

else:

die("Unknown argument: -%s" % arg)

else:

args.append(arg)

# read the config

config = ConfigParser()

config.read(['/etc/python-gitlab.cfg',

os.path.expanduser('~/.python-gitlab.cfg')])

if gitlab_id is None:

try:

gitlab_id = config.get('global', 'default')

except:

die("Impossible to get the gitlab id (not specified in config file)")

try:

gitlab_url = config.get(gitlab_id, 'url')

gitlab_token = config.get(gitlab_id, 'private_token')

except:

die("Impossible to get gitlab informations from configuration (%s)" % gitlab_id)

try:

what = args.pop(0)

action = args.pop(0)

except:

die("Missing arguments. Use `gitlab -h` for help.")

try:

cls = gitlab.__dict__[whatToCls(what)]

except:

die("Unknown object: %s" % what)

if gitlab.GitlabObject not in getmro(cls):

die("Unknown object: %s" % what)

if action == "help":

print("%s options:" % what)

for item in actionHelpList(cls):

print(" %s %s" % (what, item))

sys.exit(0)

gl = do_auth()

if action == "create":

o = do_create(cls, d)

o.display(verbose)

elif action == "list":

for o in do_list(cls, d):

o.display(verbose)

print("")

elif action == "get":

o = do_get(cls, d)

o.display(verbose)

elif action == "delete":

o = do_delete(cls, d)

elif action == "update":

o = do_update(cls, d)

elif action == "protect":

if cls != gitlab.ProjectBranch:

die("%s objects can't be protected" % what)

o = do_get(cls, d)

o.protect()

elif action == "unprotect":

if cls != gitlab.ProjectBranch:

die("%s objects can't be protected" % what)

o = do_get(cls, d)

o.unprotect()

else:

die("Unknown action: %s. Use \"gitlab %s help\" to get details." % (action, what))

sys.exit(0)

python-gitlab/gitlab at master · dekimsey/python-gitlab · GitHub

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