# -*- coding:utf-8 -*- # # Copyright (C) 2008 The Android Open Source Project # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. from __future__ import print_function from command import PagedCommand try: import threading as _threading except ImportError: import dummy_threading as _threading import glob import itertools import os from color import Coloring import platform_utils class Status(PagedCommand): common = True helpSummary = "Show the working tree status" helpUsage = """ %prog [...] """ helpDescription = """ '%prog' compares the working tree to the staging area (aka index), and the most recent commit on this branch (HEAD), in each project specified. A summary is displayed, one line per file where there is a difference between these three states. The -j/--jobs option can be used to run multiple status queries in parallel. The -o/--orphans option can be used to show objects that are in the working directory, but not associated with a repo project. This includes unmanaged top-level files and directories, but also includes deeper items. For example, if dir/subdir/proj1 and dir/subdir/proj2 are repo projects, dir/subdir/proj3 will be shown if it is not known to repo. # Status Display The status display is organized into three columns of information, for example if the file 'subcmds/status.py' is modified in the project 'repo' on branch 'devwork': project repo/ branch devwork -m subcmds/status.py The first column explains how the staging area (index) differs from the last commit (HEAD). Its values are always displayed in upper case and have the following meanings: -: no difference A: added (not in HEAD, in index ) M: modified ( in HEAD, in index, different content ) D: deleted ( in HEAD, not in index ) R: renamed (not in HEAD, in index, path changed ) C: copied (not in HEAD, in index, copied from another) T: mode changed ( in HEAD, in index, same content ) U: unmerged; conflict resolution required The second column explains how the working directory differs from the index. Its values are always displayed in lower case and have the following meanings: -: new / unknown (not in index, in work tree ) m: modified ( in index, in work tree, modified ) d: deleted ( in index, not in work tree ) """ def _Options(self, p): p.add_option('-j', '--jobs', dest='jobs', action='store', type='int', default=2, help="number of projects to check simultaneously") p.add_option('-o', '--orphans', dest='orphans', action='store_true', help="include objects in working directory outside of repo projects") p.add_option('-q', '--quiet', action='store_true', help="only print the name of modified projects") def _StatusHelper(self, project, clean_counter, sem, quiet): """Obtains the status for a specific project. Obtains the status for a project, redirecting the output to the specified object. It will release the semaphore when done. Args: project: Project to get status of. clean_counter: Counter for clean projects. sem: Semaphore, will call release() when complete. output: Where to output the status. """ try: state = project.PrintWorkTreeStatus(quiet=quiet) if state == 'CLEAN': next(clean_counter) finally: sem.release() def _FindOrphans(self, dirs, proj_dirs, proj_dirs_parents, outstring): """find 'dirs' that are present in 'proj_dirs_parents' but not in 'proj_dirs'""" status_header = ' --\t' for item in dirs: if not platform_utils.isdir(item): outstring.append(''.join([status_header, item])) continue if item in proj_dirs: continue if item in proj_dirs_parents: self._FindOrphans(glob.glob('%s/.*' % item) + glob.glob('%s/*' % item), proj_dirs, proj_dirs_parents, outstring) continue outstring.append(''.join([status_header, item, '/'])) def Execute(self, opt, args): all_projects = self.GetProjects(args) counter = itertools.count() if opt.jobs == 1: for project in all_projects: state = project.PrintWorkTreeStatus(quiet=opt.quiet) if state == 'CLEAN': next(counter) else: sem = _threading.Semaphore(opt.jobs) threads = [] for project in all_projects: sem.acquire() t = _threading.Thread(target=self._StatusHelper, args=(project, counter, sem, opt.quiet)) threads.append(t) t.daemon = True t.start() for t in threads: t.join() if not opt.quiet and len(all_projects) == next(counter): print('nothing to commit (working directory clean)') if opt.orphans: proj_dirs = set() proj_dirs_parents = set() for project in self.GetProjects(None, missing_ok=True): proj_dirs.add(project.relpath) (head, _tail) = os.path.split(project.relpath) while head != "": proj_dirs_parents.add(head) (head, _tail) = os.path.split(head) proj_dirs.add('.repo') class StatusColoring(Coloring): def __init__(self, config): Coloring.__init__(self, config, 'status') self.project = self.printer('header', attr='bold') self.untracked = self.printer('untracked', fg='red') orig_path = os.getcwd() try: os.chdir(self.manifest.topdir) outstring = [] self._FindOrphans(glob.glob('.*') + glob.glob('*'), proj_dirs, proj_dirs_parents, outstring) if outstring: output = StatusColoring(self.manifest.globalConfig) output.project('Objects not within a project (orphans)') output.nl() for entry in outstring: output.untracked(entry) output.nl() else: print('No orphan files or directories') finally: # Restore CWD. os.chdir(orig_path)