python-gitlab/gitlab/cli.py at master · rhansen/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/>.

from __future__ import print_function

from __future__ import division

from __future__ import absolute_import

import argparse

import inspect

import operator

import re

import sys

import six

import gitlab

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

EXTRA_ACTIONS = {

gitlab.Group: {'search': {'required': ['query']}},

gitlab.ProjectBranch: {'protect': {'required': ['id', 'project-id']},

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

gitlab.ProjectBuild: {'cancel': {'required': ['id', 'project-id']},

'retry': {'required': ['id', 'project-id']}},

gitlab.ProjectCommit: {'diff': {'required': ['id', 'project-id']},

'blob': {'required': ['id', 'project-id',

'filepath']},

'builds': {'required': ['id', 'project-id']}},

gitlab.ProjectMilestone: {'issues': {'required': ['id', 'project-id']}},

gitlab.Project: {'search': {'required': ['query']},

'owned': {},

'all': {}},

gitlab.User: {'block': {'required': ['id']},

'unblock': {'required': ['id']}},

}

def _die(msg):

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

sys.exit(1)

def _what_to_cls(what):

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

def _cls_to_what(cls):

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

def do_auth(gitlab_id, config_files):

try:

gl = gitlab.Gitlab.from_config(gitlab_id, config_files)

gl.auth()

return gl

except Exception as e:

_die(str(e))

class GitlabCLI(object):

def _get_id(self, cls, args):

try:

id = args.pop(cls.idAttr)

except Exception:

_die("Missing --%s argument" % cls.idAttr.replace('_', '-'))

return id

def do_create(self, cls, gl, what, args):

if not cls.canCreate:

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

try:

o = cls.create(gl, args)

except Exception as e:

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

return o

def do_list(self, cls, gl, what, args):

if not cls.canList:

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

try:

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

except Exception as e:

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

return l

def do_get(self, cls, gl, what, args):

if cls.canGet is False:

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

id = None

if cls not in [gitlab.CurrentUser] and cls.getRequiresId:

id = self._get_id(cls, args)

try:

o = cls.get(gl, id, **args)

except Exception as e:

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

return o

def do_delete(self, cls, gl, what, args):

if not cls.canDelete:

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

id = args.pop(cls.idAttr)

try:

gl.delete(cls, id, **args)

except Exception as e:

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

def do_update(self, cls, gl, what, args):

if not cls.canUpdate:

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

o = self.do_get(cls, gl, what, args)

try:

for k, v in args.items():

o.__dict__[k] = v

o.save()

except Exception as e:

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

return o

def do_group_search(self, cls, gl, what, args):

try:

return gl.groups.search(args['query'])

except Exception as e:

_die("Impossible to search projects (%s)" % str(e))

def do_project_search(self, cls, gl, what, args):

try:

return gl.projects.search(args['query'])

except Exception as e:

_die("Impossible to search projects (%s)" % str(e))

def do_project_all(self, cls, gl, what, args):

try:

return gl.projects.all()

except Exception as e:

_die("Impossible to list all projects (%s)" % str(e))

def do_project_owned(self, cls, gl, what, args):

try:

return gl.projects.owned()

except Exception as e:

_die("Impossible to list owned projects (%s)" % str(e))

def do_user_block(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

o.block()

except Exception as e:

_die("Impossible to block user (%s)" % str(e))

def do_user_unblock(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

o.unblock()

except Exception as e:

_die("Impossible to block user (%s)" % str(e))

def do_project_commit_diff(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return [x['diff'] for x in o.diff()]

except Exception as e:

_die("Impossible to get commit diff (%s)" % str(e))

def do_project_commit_blob(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return o.blob(args['filepath'])

except Exception as e:

_die("Impossible to get commit blob (%s)" % str(e))

def do_project_commit_builds(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return o.builds()

except Exception as e:

_die("Impossible to get commit builds (%s)" % str(e))

def do_project_build_cancel(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return o.cancel()

except Exception as e:

_die("Impossible to cancel project build (%s)" % str(e))

def do_project_build_retry(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return o.retry()

except Exception as e:

_die("Impossible to retry project build (%s)" % str(e))

def do_project_milestone_issues(self, cls, gl, what, args):

try:

o = self.do_get(cls, gl, what, args)

return o.issues()

except Exception as e:

_die("Impossible to get milestone issues (%s)" % str(e))

def _populate_sub_parser_by_class(cls, sub_parser):

for action_name in ['list', 'get', 'create', 'update', 'delete']:

attr = 'can' + action_name.capitalize()

if not getattr(cls, attr):

continue

sub_parser_action = sub_parser.add_parser(action_name)

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=True)

for x in cls.requiredUrlAttrs]

sub_parser_action.add_argument("--sudo", required=False)

if action_name == "list":

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=True)

for x in cls.requiredListAttrs]

sub_parser_action.add_argument("--page", required=False)

sub_parser_action.add_argument("--per-page", required=False)

elif action_name in ["get", "delete"]:

if cls not in [gitlab.CurrentUser]:

if cls.getRequiresId:

id_attr = cls.idAttr.replace('_', '-')

sub_parser_action.add_argument("--%s" % id_attr,

required=True)

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=True)

for x in cls.requiredGetAttrs if x != cls.idAttr]

elif action_name == "create":

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=True)

for x in cls.requiredCreateAttrs]

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=False)

for x in cls.optionalCreateAttrs]

elif action_name == "update":

id_attr = cls.idAttr.replace('_', '-')

sub_parser_action.add_argument("--%s" % id_attr,

required=True)

attrs = (cls.requiredUpdateAttrs

if (cls.requiredUpdateAttrs or cls.optionalUpdateAttrs)

else cls.requiredCreateAttrs)

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=True)

for x in attrs if x != cls.idAttr]

attrs = (cls.optionalUpdateAttrs

if (cls.requiredUpdateAttrs or cls.optionalUpdateAttrs)

else cls.optionalCreateAttrs)

[sub_parser_action.add_argument("--%s" % x.replace('_', '-'),

required=False)

for x in attrs]

if cls in EXTRA_ACTIONS:

for action_name in sorted(EXTRA_ACTIONS[cls]):

sub_parser_action = sub_parser.add_parser(action_name)

d = EXTRA_ACTIONS[cls][action_name]

[sub_parser_action.add_argument("--%s" % arg, required=True)

for arg in d.get('required', [])]

def _build_parser(args=sys.argv[1:]):

parser = argparse.ArgumentParser(

description="GitLab API Command Line Interface")

parser.add_argument("--version", help="Display the version.",

action="store_true")

parser.add_argument("-v", "--verbose", "--fancy",

help="Verbose mode",

action="store_true")

parser.add_argument("-c", "--config-file", action='append',

help=("Configuration file to use. Can be used "

"multiple times."))

parser.add_argument("-g", "--gitlab",

help=("Which configuration section should "

"be used. If not defined, the default selection "

"will be used."),

required=False)

subparsers = parser.add_subparsers(title='object', dest='what',

help="Object to manipulate.")

subparsers.required = True

# populate argparse for all Gitlab Object

classes = []

for cls in gitlab.__dict__.values():

try:

if gitlab.GitlabObject in inspect.getmro(cls):

classes.append(cls)

except AttributeError:

pass

classes.sort(key=operator.attrgetter("__name__"))

for cls in classes:

arg_name = _cls_to_what(cls)

object_group = subparsers.add_parser(arg_name)

object_subparsers = object_group.add_subparsers(

dest='action', help="Action to execute.")

_populate_sub_parser_by_class(cls, object_subparsers)

object_subparsers.required = True

return parser

def _parse_args(args=sys.argv[1:]):

parser = _build_parser()

return parser.parse_args(args)

def main():

if "--version" in sys.argv:

print(gitlab.__version__)

exit(0)

arg = _parse_args()

args = arg.__dict__

config_files = arg.config_file

gitlab_id = arg.gitlab

verbose = arg.verbose

action = arg.action

what = arg.what

# Remove CLI behavior-related args

for item in ("gitlab", "config_file", "verbose", "what", "action"):

args.pop(item)

cls = None

try:

cls = gitlab.__dict__[_what_to_cls(what)]

except Exception:

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

gl = do_auth(gitlab_id, config_files)

cli = GitlabCLI()

method = None

what = what.replace('-', '_')

action = action.lower()

for test in ["do_%s_%s" % (what, action),

"do_%s" % action]:

if hasattr(cli, test):

method = test

if method is None:

sys.stderr.write("Don't know how to deal with this!\n")

sys.exit(1)

ret_val = getattr(cli, method)(cls, gl, what, args)

if isinstance(ret_val, list):

for o in ret_val:

if isinstance(o, gitlab.GitlabObject):

o.display(verbose)

print("")

else:

print(o)

elif isinstance(ret_val, gitlab.GitlabObject):

ret_val.display(verbose)

elif isinstance(ret_val, six.string_types):

print(ret_val)

sys.exit(0)

python-gitlab/gitlab/cli.py at master · rhansen/python-gitlab · GitHub

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