# # 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. import os import sys from color import Coloring from command import InteractiveCommand, MirrorSafeCommand from error import ManifestParseError from remote import Remote from project import SyncBuffer from git_command import git, MIN_GIT_VERSION class Init(InteractiveCommand, MirrorSafeCommand): common = True helpSummary = "Initialize repo in the current directory" helpUsage = """ %prog [options] """ helpDescription = """ The '%prog' command is run once to install and initialize repo. The latest repo source code and manifest collection is downloaded from the server and is installed in the .repo/ directory in the current working directory. The optional -b argument can be used to select the manifest branch to checkout and use. If no branch is specified, master is assumed. The optional -m argument can be used to specify an alternate manifest to be used. If no manifest is specified, the manifest default.xml will be used. Switching Manifest Branches --------------------------- To switch to another manifest branch, `repo init -b otherbranch` may be used in an existing client. However, as this only updates the manifest, a subsequent `repo sync` (or `repo sync -d`) is necessary to update the working directory files. """ def _Options(self, p): # Logging g = p.add_option_group('Logging options') g.add_option('-q', '--quiet', dest="quiet", action="store_true", default=False, help="be quiet") # Manifest g = p.add_option_group('Manifest options') g.add_option('-u', '--manifest-url', dest='manifest_url', help='manifest repository location', metavar='URL') g.add_option('-b', '--manifest-branch', dest='manifest_branch', help='manifest branch or revision', metavar='REVISION') g.add_option('-m', '--manifest-name', dest='manifest_name', default='default.xml', help='initial manifest file', metavar='NAME.xml') g.add_option('--mirror', dest='mirror', action='store_true', help='mirror the forrest') # Tool g = p.add_option_group('repo Version options') g.add_option('--repo-url', dest='repo_url', help='repo repository location', metavar='URL') g.add_option('--repo-branch', dest='repo_branch', help='repo branch or revision', metavar='REVISION') g.add_option('--no-repo-verify', dest='no_repo_verify', action='store_true', help='do not verify repo source code') def _CheckGitVersion(self): ver_str = git.version() if not ver_str.startswith('git version '): print >>sys.stderr, 'error: "%s" unsupported' % ver_str sys.exit(1) ver_str = ver_str[len('git version '):].strip() ver_act = tuple(map(lambda x: int(x), ver_str.split('.')[0:3])) if ver_act < MIN_GIT_VERSION: need = '.'.join(map(lambda x: str(x), MIN_GIT_VERSION)) print >>sys.stderr, 'fatal: git %s or later required' % need sys.exit(1) def _SyncManifest(self, opt): m = self.manifest.manifestProject is_new = not m.Exists if is_new: if not opt.manifest_url: print >>sys.stderr, 'fatal: manifest url (-u) is required.' sys.exit(1) if not opt.quiet: print >>sys.stderr, 'Getting manifest ...' print >>sys.stderr, ' from %s' % opt.manifest_url m._InitGitDir() if opt.manifest_branch: m.revision = opt.manifest_branch else: m.revision = 'refs/heads/master' else: if opt.manifest_branch: m.revision = opt.manifest_branch else: m.PreSync() if opt.manifest_url: r = m.GetRemote(m.remote.name) r.url = opt.manifest_url r.ResetFetch() r.Save() if opt.mirror: if is_new: m.config.SetString('repo.mirror', 'true') else: print >>sys.stderr, 'fatal: --mirror not supported on existing client' sys.exit(1) if not m.Sync_NetworkHalf(): r = m.GetRemote(m.remote.name) print >>sys.stderr, 'fatal: cannot obtain manifest %s' % r.url sys.exit(1) syncbuf = SyncBuffer(m.config) m.Sync_LocalHalf(syncbuf) syncbuf.Finish() if is_new or m.CurrentBranch is None: if not m.StartBranch('default'): print >>sys.stderr, 'fatal: cannot create default in manifest' sys.exit(1) def _LinkManifest(self, name): if not name: print >>sys.stderr, 'fatal: manifest name (-m) is required.' sys.exit(1) try: self.manifest.Link(name) except ManifestParseError, e: print >>sys.stderr, "fatal: manifest '%s' not available" % name print >>sys.stderr, 'fatal: %s' % str(e) sys.exit(1) def _PromptKey(self, prompt, key, value): mp = self.manifest.manifestProject sys.stdout.write('%-10s [%s]: ' % (prompt, value)) a = sys.stdin.readline().strip() if a != '' and a != value: mp.config.SetString(key, a) def _ConfigureUser(self): mp = self.manifest.manifestProject print '' self._PromptKey('Your Name', 'user.name', mp.UserName) self._PromptKey('Your Email', 'user.email', mp.UserEmail) def _HasColorSet(self, gc): for n in ['ui', 'diff', 'status']: if gc.Has('color.%s' % n): return True return False def _ConfigureColor(self): gc = self.manifest.globalConfig if self._HasColorSet(gc): return class _Test(Coloring): def __init__(self): Coloring.__init__(self, gc, 'test color display') self._on = True out = _Test() print '' print "Testing colorized output (for 'repo diff', 'repo status'):" for c in ['black','red','green','yellow','blue','magenta','cyan']: out.write(' ') out.printer(fg=c)(' %-6s ', c) out.write(' ') out.printer(fg='white', bg='black')(' %s ' % 'white') out.nl() for c in ['bold','dim','ul','reverse']: out.write(' ') out.printer(fg='black', attr=c)(' %-6s ', c) out.nl() sys.stdout.write('Enable color display in this user account (y/n)? ') a = sys.stdin.readline().strip().lower() if a in ('y', 'yes', 't', 'true', 'on'): gc.SetString('color.ui', 'auto') def Execute(self, opt, args): self._CheckGitVersion() self._SyncManifest(opt) self._LinkManifest(opt.manifest_name) if os.isatty(0) and os.isatty(1) and not self.manifest.IsMirror: self._ConfigureUser() self._ConfigureColor() if self.manifest.IsMirror: type = 'mirror ' else: type = '' print '' print 'repo %sinitialized in %s' % (type, self.manifest.topdir)