*dZddlmZddlmZddlmZddlZddlZddlZddlZddl Z ddl m Z ddl m Z ddl m Z dd lmZdd lmZdd lmZddlZddlZd Zd ZGdde j,ZGddeZGddeZGddeZGddeZGddeZGddeZd%dZGddeZdZd&d!Z d efd"Z!Gd#d$e"Z#y)'z)Wrapper to manipulate GCP git repository.)absolute_import)division)unicode_literalsN) exceptions)log) properties)encoding)files) platforms)r)r rceZdZdZy)ErrorzExceptions for this module.N__name__ __module__ __qualname____doc__(lib/googlecloudsdk/api_lib/source/git.pyrr+s#rrceZdZdZy)UnknownRepositoryAliasExceptionzHException to be thrown when a repository alias provided cannot be found.Nrrrrrr/sPrrceZdZdZy)CannotInitRepositoryExceptionz;Exception to be thrown when a repository cannot be created.Nrrrrrr3CrrceZdZdZy)CannotFetchRepositoryExceptionz;Exception to be thrown when a repository cannot be fetched.Nrrrrrr7rrrc"eZdZdZfdZxZS)GitVersionExceptionz+Exceptions for when git version is too old.c\||_tt||j ||y)N cur_version min_version)r$superr!__init__format)selffmtstrr$r% __class__s rr'zGitVersionException.__init__>s,"D t- +; GIrrrrrr' __classcell__r+s@rr!r!;s3IIrr!ceZdZdZy)InvalidGitExceptionz4Exceptions for when git version is empty or invalid.Nrrrrr0r0Ds= min_version. Args: version_lower_bound: (int,int,int), The lowest allowed version, or None to just check for the presence of git. Returns: True if version >= min_version. Raises: GitVersionException: if `git` was found, but the version is incorrect. InvalidGitException: if `git` was found, but the output of `git version` is not as expected. NoGitException: if `git` was not found. gitversionz The git version string is empty.z git version z4The git version string must start with git version .z(\d+)\.(\d+)\.(\d+)z5The git version string must contain a version number.r r .c3FK|]}tj|ywNsix text_type.0is r z"CheckGitVersion..jsK7J!S]]1-7J!zvYour git version {cur_version} is older than the minimum version {min_version}. Please install a newer version of git.r#NT)r Decode subprocess check_outputr0 startswithresearchtuplegroupintjoinr!OSErrorerrnoENOENTNoGitException)version_lower_boundr$matchitemcurrent_versionr%es rCheckGitVersionrULs  //*"9"95):L"MNK   B CC  ! !. 1 "1 33 II,k :E  !2 335;;q!Q3GH3G4SY3GHIO1DDHHK7JKKk  B!{ << I  ww%,,    s*BCC$4CC D'(DDc"eZdZdZfdZxZS)rOz)Exceptions for when git is not available.cRtt| tjdy)Na Cannot find git. Please install git and try again. You can find git installers at [http://git-scm.com/downloads], or use your favorite package manager to install it on your computer. Make sure it can be found on your system PATH. )r&rOr'textwrapdedent)r)r+s rr'zNoGitException.__init__ys# .$(  rr,r.s@rrOrOvs1rrOc4tjd||dS)zGet the URI for a repository, given its project and alias. Args: project: str, The project name. alias: str, The repository alias. Returns: str, The repository URI. z:https://source.developers.google.com/p/{project}/r/{alias}projectalias) uritemplateexpandr[s r_GetRepositoryURIr`s"   BE* ,,rFcZtjjtjjk(rd}nd}d}t j ||g}|s t d|r@tjd|s(tjtjd|S||zS)aGet name of the gcloud script. Args: full_path: boolean, True if the gcloud full path should be used if free of spaces. Returns: str, command to use to execute gcloud Raises: GcloudIsNotInPath: if gcloud is not found in the path z.cmdgcloud)pathextzbCould not verify that gcloud is in the PATH. Please make sure the Cloud SDK bin folder is in PATH.z[-a-zA-Z0-9_/]+$z You specified the option to use the full gcloud path in the git credential.helper, but the path contains non alphanumberic characters so the credential helper may not work correctly.) r OperatingSystemCurrentWINDOWSr FindExecutableOnPathr2rFrQrwarningrXrY) full_path gcloud_ext gcloud_namercs r_GetGcloudScriptrms'')''(JJ+  % %kJ< H&   @ AA 88' 0 kk //> ?@ M  ##rc pdg}tjjjj }|r |j |j dtfd|DrY t|d jt#|tjjj$j d Sy#t$re}djd|D}tjtjdj|j |Yd}~yd}~wwxYw) auReturns the gcloud credential helper command for a remote repository. The command will be of the form '!gcloud auth git-helper --account=EMAIL --ignore-unknown $@`. See https://git-scm.com/docs/git-config. If the installed version of git or the remote repository does not support the gcloud credential helper, then returns None. Args: uri: str, The uri of the remote repository. full_path: bool, If true, use the full path to gcloud. min_version: minimum git version; if found git is earlier than this, warn and return None Returns: str, The credential helper command if it is available. zsource.developers.google.com,c3LK|]}jd|zdzyw)zhttps:///N)rE)r>hosturis rr@z(_GetCredHelperCommand..s* N:L$cnnZ$&,-:Ls!$r7c3FK|]}tj|ywr9r:r=s rr@z(_GetCredHelperCommand..sF+Q a 0+rAa You are using a Google-hosted repository with a {current} which is older than {min_version}. If you upgrade to {min_version} or later, gcloud can handle authentication to this repository. Otherwise, to authenticate, use your Google account and the password found by running the following command. $ gcloud auth print-access-token)currentr%Nz6!{0} auth git-helper --account={1} --ignore-unknown $@T)required)rVALUEScore credentialed_hosted_repo_domainsGetextendsplitanyrUr!rKrrirXrYr(r$rmaccount)rsrjr%credentialed_hostsextrarThelper_min_strs` r_GetCredHelperCommandrs"77    A A E E G% ekk#./ N:L NN k" D J J#&&**D*9 ;; %  xxF+FFn kk /// 06v}}.060B  CD s. C D5AD00D5c,eZdZdZddZdZddZdZy) GitzRepresents project git repo.Ncv||_||_|xs t|||_|js t y)aConstructor. Args: project_id: str, The name of the project that has a repository associated with it. repo_name: str, The name of the repository to clone. uri: str, The URI of the repository, or None if it will be inferred from the name. Raises: UnknownRepositoryAliasException: If the repo name is not known to be associated with the project. N) _project_id _repo_namer`_urir)r) project_id repo_namerss rr'z Git.__init__s<"DDO?(Y?DI 99 + -- rc|jSr9)r)r)s rGetNamez Git.GetNames ??rc>tjj|}tjj|r*t tj |r t d dd|j|g}t}tjjtjjk(rt}t|j||}|r |dddd|zgz }|j|||S#t j"$r}t%|d}~wwxYw)aClone a git repository into a gcloud workspace. If the resulting clone does not have a .gcloud directory, create one. Also, sets the credential.helper to use the gcloud credential helper. Args: destination_path: str, The relative path for the repository clone. dry_run: bool, If true do not run but print commands instead. full_path: bool, If true use the full path to gcloud. Returns: str, The absolute path of cloned repository. Raises: CannotInitRepositoryException: If there is already a file or directory in the way of creating this repository. CannotFetchRepositoryException: If there is a problem fetching the repository from the remote host, or if the repository is otherwise misconfigured. z0Directory path specified exists and is not emptyr4clone)rjr%z--configz8credential.https://source.developers.google.com/.helper=N)ospathabspathexistsrUlistdirrr _HELPER_MINr rerfrg_WINDOWS_HELPER_MINr _RunCommandrCCalledProcessErrorr) r)destination_pathdry_runrjabs_repository_pathcmdmin_gitcred_helper_commandrTs rClonez Git.Clones*''//*:; ww~~)* ' (+ >@ @. GTYY(; rs 0&' *#*-*.   $J  $QeQDEDDUDI%I=%=77'T U  ,$$N*/K+\S!&S!r