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Simran Basi1efc2b42015-08-05 15:04:22 -07001#
2# Copyright (C) 2015 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16from __future__ import print_function
17import os
Simran Basi1efc2b42015-08-05 15:04:22 -070018import sys
19
Simran Basibdb52712015-08-10 13:23:23 -070020import gitc_utils
Simran Basi1efc2b42015-08-05 15:04:22 -070021from subcmds import init
22
23
Simran Basi1efc2b42015-08-05 15:04:22 -070024class GitcInit(init.Init):
25 common = True
26 helpSummary = "Initialize a GITC Client."
27 helpUsage = """
28%prog [options] [client name]
29"""
30 helpDescription = """
31The '%prog' command is ran to initialize a new GITC client for use
32with the GITC file system.
33
34This command will setup the client directory, initialize repo, just
35like repo init does, and then downloads the manifest collection
36and installs in in the .repo/directory of the GITC client.
37
38Once this is done, a GITC manifest is generated by pulling the HEAD
39SHA for each project and generates the properly formatted XML file
40and installs it as .manifest in the GITC client directory.
41
42The -c argument is required to specify the GITC client name.
43
44The optional -f argument can be used to specify the manifest file to
45use for this GITC client.
46"""
47
48 def _Options(self, p):
49 super(GitcInit, self)._Options(p)
50 g = p.add_option_group('GITC options')
51 g.add_option('-f', '--manifest-file',
52 dest='manifest_file',
53 help='Optional manifest file to use for this GITC client.')
54 g.add_option('-c', '--gitc-client',
55 dest='gitc_client',
56 help='The name for the new gitc_client instance.')
57
58 def Execute(self, opt, args):
59 if not opt.gitc_client:
60 print('fatal: gitc client (-c) is required', file=sys.stderr)
61 sys.exit(1)
Simran Basibdb52712015-08-10 13:23:23 -070062 self.client_dir = os.path.join(gitc_utils.GITC_MANIFEST_DIR,
63 opt.gitc_client)
64 if not os.path.exists(gitc_utils.GITC_MANIFEST_DIR):
65 os.makedirs(gitc_utils.GITC_MANIFEST_DIR)
Simran Basi1efc2b42015-08-05 15:04:22 -070066 if not os.path.exists(self.client_dir):
67 os.mkdir(self.client_dir)
68 super(GitcInit, self).Execute(opt, args)
Simran Basibdb52712015-08-10 13:23:23 -070069 # Make the destination manifest file a symlink to repo's so both repo and
70 # GITC refer to the same manifest.
Simran Basi1efc2b42015-08-05 15:04:22 -070071 if opt.manifest_file:
72 if not os.path.exists(opt.manifest_file):
73 print('fatal: Specified manifest file %s does not exist.' %
74 opt.manifest_file)
75 sys.exit(1)
Simran Basibdb52712015-08-10 13:23:23 -070076 self.manifest.Override(opt.manifest_file)
77 gitc_utils.generate_gitc_manifest(self.client_dir, self.manifest)
Simran Basi1efc2b42015-08-05 15:04:22 -070078 print('Please run `cd %s` to view your GITC client.' %
David Pursehousef4599a22015-08-20 16:45:39 +090079 os.path.join(gitc_utils.GITC_FS_ROOT_DIR, opt.gitc_client))