| # 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 |
| from command import MirrorSafeCommand |
| from error import RepoUnhandledExceptionError |
| from error import UpdateManifestError |
| from git_command import git_require |
| from repo_logging import RepoLogger |
| from wrapper import Wrapper |
| from wrapper import WrapperDir |
| |
| |
| logger = RepoLogger(__file__) |
| |
| _REPO_ALLOW_SHALLOW = os.environ.get("REPO_ALLOW_SHALLOW") |
| |
| |
| class Init(InteractiveCommand, MirrorSafeCommand): |
| COMMON = True |
| MULTI_MANIFEST_SUPPORT = True |
| helpSummary = "Initialize a repo client checkout in the current directory" |
| helpUsage = """ |
| %prog [options] [manifest url] |
| """ |
| 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. |
| |
| When creating a new checkout, the manifest URL is the only required setting. |
| It may be specified using the --manifest-url option, or as the first optional |
| argument. |
| |
| The optional -b argument can be used to select the manifest branch |
| to checkout and use. If no branch is specified, the remote's default |
| branch is used. This is equivalent to using -b HEAD. |
| |
| 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. |
| |
| If the --standalone-manifest argument is set, the manifest will be downloaded |
| directly from the specified --manifest-url as a static file (rather than |
| setting up a manifest git checkout). With --standalone-manifest, the manifest |
| will be fully static and will not be re-downloaded during subsesquent |
| `repo init` and `repo sync` calls. |
| |
| The --reference option can be used to point to a directory that |
| has the content of a --mirror sync. This will make the working |
| directory use as much data as possible from the local reference |
| directory when fetching from the server. This will make the sync |
| go a lot faster by reducing data traffic on the network. |
| |
| The --dissociate option can be used to borrow the objects from |
| the directory specified with the --reference option only to reduce |
| network transfer, and stop borrowing from them after a first clone |
| is made by making necessary local copies of borrowed objects. |
| |
| The --no-clone-bundle option disables any attempt to use |
| $URL/clone.bundle to bootstrap a new Git repository from a |
| resumeable bundle file on a content delivery network. This |
| may be necessary if there are problems with the local Python |
| HTTP client or proxy configuration, but the Git binary works. |
| |
| # 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 _CommonOptions(self, p): |
| """Disable due to re-use of Wrapper().""" |
| |
| def _Options(self, p): |
| Wrapper().InitParser(p) |
| m = p.add_option_group("Multi-manifest") |
| m.add_option( |
| "--outer-manifest", |
| action="store_true", |
| default=True, |
| help="operate starting at the outermost manifest", |
| ) |
| m.add_option( |
| "--no-outer-manifest", |
| dest="outer_manifest", |
| action="store_false", |
| help="do not operate on outer manifests", |
| ) |
| m.add_option( |
| "--this-manifest-only", |
| action="store_true", |
| default=None, |
| help="only operate on this (sub)manifest", |
| ) |
| m.add_option( |
| "--no-this-manifest-only", |
| "--all-manifests", |
| dest="this_manifest_only", |
| action="store_false", |
| help="operate on this manifest and its submanifests", |
| ) |
| |
| def _RegisteredEnvironmentOptions(self): |
| return { |
| "REPO_MANIFEST_URL": "manifest_url", |
| "REPO_MIRROR_LOCATION": "reference", |
| } |
| |
| def _SyncManifest(self, opt): |
| """Call manifestProject.Sync with arguments from opt. |
| |
| Args: |
| opt: options from optparse. |
| """ |
| # Normally this value is set when instantiating the project, but the |
| # manifest project is special and is created when instantiating the |
| # manifest which happens before we parse options. |
| self.manifest.manifestProject.clone_depth = opt.manifest_depth |
| clone_filter_for_depth = ( |
| "blob:none" if (_REPO_ALLOW_SHALLOW == "0") else None |
| ) |
| if not self.manifest.manifestProject.Sync( |
| manifest_url=opt.manifest_url, |
| manifest_branch=opt.manifest_branch, |
| standalone_manifest=opt.standalone_manifest, |
| groups=opt.groups, |
| platform=opt.platform, |
| mirror=opt.mirror, |
| dissociate=opt.dissociate, |
| reference=opt.reference, |
| worktree=opt.worktree, |
| submodules=opt.submodules, |
| archive=opt.archive, |
| partial_clone=opt.partial_clone, |
| clone_filter=opt.clone_filter, |
| partial_clone_exclude=opt.partial_clone_exclude, |
| clone_filter_for_depth=clone_filter_for_depth, |
| clone_bundle=opt.clone_bundle, |
| git_lfs=opt.git_lfs, |
| use_superproject=opt.use_superproject, |
| verbose=opt.verbose, |
| current_branch_only=opt.current_branch_only, |
| tags=opt.tags, |
| depth=opt.depth, |
| git_event_log=self.git_event_log, |
| manifest_name=opt.manifest_name, |
| ): |
| manifest_name = opt.manifest_name |
| raise UpdateManifestError( |
| f"Unable to sync manifest {manifest_name}" |
| ) |
| |
| def _Prompt(self, prompt, value): |
| print("%-10s [%s]: " % (prompt, value), end="", flush=True) |
| a = sys.stdin.readline().strip() |
| if a == "": |
| return value |
| return a |
| |
| def _ShouldConfigureUser(self, opt, existing_checkout): |
| gc = self.client.globalConfig |
| mp = self.manifest.manifestProject |
| |
| # If we don't have local settings, get from global. |
| if not mp.config.Has("user.name") or not mp.config.Has("user.email"): |
| if not gc.Has("user.name") or not gc.Has("user.email"): |
| return True |
| |
| mp.config.SetString("user.name", gc.GetString("user.name")) |
| mp.config.SetString("user.email", gc.GetString("user.email")) |
| |
| if not opt.quiet and not existing_checkout or opt.verbose: |
| print() |
| print( |
| "Your identity is: %s <%s>" |
| % ( |
| mp.config.GetString("user.name"), |
| mp.config.GetString("user.email"), |
| ) |
| ) |
| print( |
| "If you want to change this, please re-run 'repo init' with " |
| "--config-name" |
| ) |
| return False |
| |
| def _ConfigureUser(self, opt): |
| mp = self.manifest.manifestProject |
| |
| while True: |
| if not opt.quiet: |
| print() |
| name = self._Prompt("Your Name", mp.UserName) |
| email = self._Prompt("Your Email", mp.UserEmail) |
| |
| if not opt.quiet: |
| print() |
| print(f"Your identity is: {name} <{email}>") |
| print("is this correct [y/N]? ", end="", flush=True) |
| a = sys.stdin.readline().strip().lower() |
| if a in ("yes", "y", "t", "true"): |
| break |
| |
| if name != mp.UserName: |
| mp.config.SetString("user.name", name) |
| if email != mp.UserEmail: |
| mp.config.SetString("user.email", email) |
| |
| 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.client.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() |
| |
| print( |
| "Enable color display in this user account (y/N)? ", |
| end="", |
| flush=True, |
| ) |
| a = sys.stdin.readline().strip().lower() |
| if a in ("y", "yes", "t", "true", "on"): |
| gc.SetString("color.ui", "auto") |
| |
| def _DisplayResult(self): |
| if self.manifest.IsMirror: |
| init_type = "mirror " |
| else: |
| init_type = "" |
| |
| print() |
| print( |
| "repo %shas been initialized in %s" |
| % (init_type, self.manifest.topdir) |
| ) |
| |
| current_dir = os.getcwd() |
| if current_dir != self.manifest.topdir: |
| print( |
| "If this is not the directory in which you want to initialize " |
| "repo, please run:" |
| ) |
| print(" rm -r %s" % os.path.join(self.manifest.topdir, ".repo")) |
| print("and try again.") |
| |
| def ValidateOptions(self, opt, args): |
| if opt.reference: |
| opt.reference = os.path.expanduser(opt.reference) |
| |
| # Check this here, else manifest will be tagged "not new" and init won't |
| # be possible anymore without removing the .repo/manifests directory. |
| if opt.mirror: |
| if opt.archive: |
| self.OptionParser.error( |
| "--mirror and --archive cannot be used " "together." |
| ) |
| if opt.use_superproject is not None: |
| self.OptionParser.error( |
| "--mirror and --use-superproject cannot be " |
| "used together." |
| ) |
| if opt.archive and opt.use_superproject is not None: |
| self.OptionParser.error( |
| "--archive and --use-superproject cannot be used " "together." |
| ) |
| |
| if opt.standalone_manifest and ( |
| opt.manifest_branch or opt.manifest_name != "default.xml" |
| ): |
| self.OptionParser.error( |
| "--manifest-branch and --manifest-name cannot" |
| " be used with --standalone-manifest." |
| ) |
| |
| if args: |
| if opt.manifest_url: |
| self.OptionParser.error( |
| "--manifest-url option and URL argument both specified: " |
| "only use one to select the manifest URL." |
| ) |
| |
| opt.manifest_url = args.pop(0) |
| |
| if args: |
| self.OptionParser.error("too many arguments to init") |
| |
| def Execute(self, opt, args): |
| wrapper = Wrapper() |
| |
| reqs = wrapper.Requirements.from_dir(WrapperDir()) |
| git_require(reqs.get_hard_ver("git"), fail=True) |
| min_git_version_soft = reqs.get_soft_ver("git") |
| if not git_require(min_git_version_soft): |
| logger.warning( |
| "repo: warning: git-%s+ will soon be required; " |
| "please upgrade your version of git to maintain " |
| "support.", |
| ".".join(str(x) for x in min_git_version_soft), |
| ) |
| |
| rp = self.manifest.repoProject |
| |
| # Handle new --repo-url requests. |
| if opt.repo_url: |
| remote = rp.GetRemote("origin") |
| remote.url = opt.repo_url |
| remote.Save() |
| |
| # Handle new --repo-rev requests. |
| if opt.repo_rev: |
| try: |
| remote_ref, rev = wrapper.check_repo_rev( |
| rp.worktree, |
| opt.repo_rev, |
| repo_verify=opt.repo_verify, |
| quiet=opt.quiet, |
| ) |
| except wrapper.CloneFailure as e: |
| err_msg = "fatal: double check your --repo-rev setting." |
| logger.error(err_msg) |
| self.git_event_log.ErrorEvent(err_msg) |
| raise RepoUnhandledExceptionError(e) |
| |
| branch = rp.GetBranch("default") |
| branch.merge = remote_ref |
| rp.work_git.reset("--hard", rev) |
| branch.Save() |
| |
| if opt.worktree: |
| # Older versions of git supported worktree, but had dangerous gc |
| # bugs. |
| git_require((2, 15, 0), fail=True, msg="git gc worktree corruption") |
| |
| # Provide a short notice that we're reinitializing an existing checkout. |
| # Sometimes developers might not realize that they're in one, or that |
| # repo doesn't do nested checkouts. |
| existing_checkout = self.manifest.manifestProject.Exists |
| if not opt.quiet and existing_checkout: |
| print( |
| "repo: reusing existing repo client checkout in", |
| self.manifest.topdir, |
| ) |
| |
| self._SyncManifest(opt) |
| |
| if os.isatty(0) and os.isatty(1) and not self.manifest.IsMirror: |
| if opt.config_name or self._ShouldConfigureUser( |
| opt, existing_checkout |
| ): |
| self._ConfigureUser(opt) |
| self._ConfigureColor() |
| |
| if not opt.quiet: |
| self._DisplayResult() |