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The Android Open Source Projectcf31fe92008-10-21 07:00:00 -07001#
2# Copyright (C) 2008 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 command import PagedCommand
17
18class Status(PagedCommand):
19 common = True
20 helpSummary = "Show the working tree status"
21 helpUsage = """
22%prog [<project>...]
23"""
Shawn O. Pearce4c5c7aa2009-04-13 14:06:10 -070024 helpDescription = """
25'%prog' compares the working tree to the staging area (aka index),
26and the most recent commit on this branch (HEAD), in each project
27specified. A summary is displayed, one line per file where there
28is a difference between these three states.
29
30Status Display
31--------------
32
33The status display is organized into three columns of information,
34for example if the file 'subcmds/status.py' is modified in the
35project 'repo' on branch 'devwork':
36
37 project repo/ branch devwork
38 -m subcmds/status.py
39
40The first column explains how the staging area (index) differs from
41the last commit (HEAD). Its values are always displayed in upper
42case and have the following meanings:
43
44 -: no difference
45 A: added (not in HEAD, in index )
46 M: modified ( in HEAD, in index, different content )
47 D: deleted ( in HEAD, not in index )
48 R: renamed (not in HEAD, in index, path changed )
49 C: copied (not in HEAD, in index, copied from another)
50 T: mode changed ( in HEAD, in index, same content )
51 U: unmerged; conflict resolution required
52
53The second column explains how the working directory differs from
54the index. Its values are always displayed in lower case and have
55the following meanings:
56
57 -: new / unknown (not in index, in work tree )
58 m: modified ( in index, in work tree, modified )
59 d: deleted ( in index, not in work tree )
60
61"""
The Android Open Source Projectcf31fe92008-10-21 07:00:00 -070062
63 def Execute(self, opt, args):
Shawn O. Pearce161f4452009-04-10 17:41:44 -070064 all = self.GetProjects(args)
65 clean = 0
66
67 for project in all:
68 state = project.PrintWorkTreeStatus()
69 if state == 'CLEAN':
70 clean += 1
71 if len(all) == clean:
72 print 'nothing to commit (working directory clean)'