U
    $eF                     @   s  d dl Z d dlZd dlZd dlZd dlZd dlZd dlm	Z	m
Z
mZ d dlmZmZ d dlmZmZmZ d dlmZ d dlmZmZmZmZmZmZmZ ejjZejjZe  e!Z"e#dZ$e#dZ%e#d	ej&Z'e(e)d
ddZ*G dd deZ+e,e+ dS )    N)ListOptionalTuple)
BadCommandInstallationError)
HiddenTextdisplay_pathhide_url)make_command)AuthInfoRemoteNotFoundErrorRemoteNotValidError
RevOptionsVersionControl(find_path_to_project_root_from_repo_rootvcsz(^git version (\d+)\.(\d+)(?:\.(\d+))?.*$z^[a-fA-F0-9]{40}$a/  ^
    # Optional user, e.g. 'git@'
    (\w+@)?
    # Server, e.g. 'github.com'.
    ([^/:]+):
    # The server-side path. e.g. 'user/project.git'. Must start with an
    # alphanumeric character so as not to be confusable with a Windows paths
    # like 'C:/foo/bar' or 'C:\foo\bar'.
    (\w[^:]*)
    $)shareturnc                 C   s   t t| S N)bool
HASH_REGEXmatch)r    r   V/var/www/html/assets/scripts/venv/lib/python3.8/site-packages/pip/_internal/vcs/git.pylooks_like_hash7   s    r   c                       s  e Zd ZdZdZdZdZdZdZe	e
ee
 ddd	Ze
e
ed
ddZeedf dddZee
ee
 dddZee
e
eee
 ef dddZee
e
edddZee
eeedddZee
ee
 edddZe
eeedd d!d"Ze
eeddd#d$Ze
eeddd%d&Zee
e
dd'd(Ze	e
e
d)d*d+Zee
e
ed,d-d.Z ed<e
ee
 e
d,d/d0Z!ee
ee
 dd1d2Z"ee
ee
ee
 e#f d) fd3d4Z$ee
ddd5d6Z%ee
ee
 d fd7d8Z&e	e
ed9d:d;Z'  Z(S )=Gitgitz.gitclone)zgit+httpz	git+httpszgit+sshzgit+gitzgit+file)GIT_DIRGIT_WORK_TREEHEAD)revr   c                 C   s   | gS r   r   r!   r   r   r   get_base_rev_argsK   s    zGit.get_base_rev_args)urldestr   c                 C   sJ   |  t|\}}|jsdS | ||js.dS t| ||jd }| S )NFr   )get_url_rev_optionsr	   r!   is_commit_id_equalr   get_revision_sha)selfr$   r%   _rev_optionsis_tag_or_branchr   r   r   is_immutable_rev_checkoutO   s    zGit.is_immutable_rev_checkout.)r   c                 C   sH   | j dgdddd}t|}|s2td| dS tdd	 | D S )
Nversionzgit versionFT)command_descshow_stdoutstdout_onlyzCan't parse git version: %sr   c                 s   s   | ]}t |V  qd S r   )int).0cr   r   r   	<genexpr>h   s     z&Git.get_git_version.<locals>.<genexpr>)run_commandGIT_VERSION_REGEXr   loggerwarningtuplegroups)r)   r.   r   r   r   r   get_git_version]   s    
zGit.get_git_version)locationr   c                 C   sD   dddg}| j |ddd|d}| }|dr@|tdd	 S d	S )
zl
        Return the current branch, or None if HEAD isn't at a branch
        (e.g. detached HEAD).
        zsymbolic-ref-qr       FTextra_ok_returncodesr0   r1   cwdzrefs/heads/N)r6   strip
startswithlen)clsr=   argsoutputrefr   r   r   get_current_branchj   s    


zGit.get_current_branch)r%   r!   r   c              	   C   s   | j d|g|dddd}i }| dD ]V}|d}|s>q*z|jdd	d
\}}W n" tk
rv   td|Y nX |||< q*d| }d| }	||}
|
dk	r|
dfS ||	}
|
dfS )z
        Return (sha_or_none, is_branch), where sha_or_none is a commit hash
        if the revision names a remote branch or tag, otherwise None.

        Args:
          dest: the repository directory.
          rev: the revision name.
        zshow-refFTignore)rC   r0   r1   on_returncode
    )maxsplitzunexpected show-ref line: zrefs/remotes/origin/z
refs/tags/N)r6   rD   splitrstrip
ValueErrorget)rG   r%   r!   rI   refslineref_sharef_name
branch_reftag_refr   r   r   r   r(      s0    





zGit.get_revision_shac                 C   s.   | drdS t|sdS | ||r*dS dS )a$  
        Return true if rev is a ref or is a commit that we don't have locally.

        Branches and tags are not considered in this method because they are
        assumed to be always available locally (which is a normal outcome of
        ``git clone`` and ``git fetch --tags``).
        zrefs/TF)rE   r   
has_commit)rG   r%   r!   r   r   r   _should_fetch   s    	
zGit._should_fetch)r%   r$   r+   r   c                 C   s   |j }|dk	st| ||\}}|dk	rF||}|r<|nd|_|S t|sZtd| | ||sj|S | j	t
dd|| |d | j|dd}||}|S )z
        Resolve a revision to a new RevOptions object with the SHA1 of the
        branch, tag, or ref if found.

        Args:
          rev_options: a RevOptions object.
        Nz:Did not find branch or tag '%s', assuming revision or ref.fetchr>   rC   
FETCH_HEADr"   )arg_revAssertionErrorr(   make_newbranch_namer   r8   r9   r^   r6   r
   to_argsget_revision)rG   r%   r$   r+   r!   r   	is_branchr   r   r   resolve_revision   s*    

zGit.resolve_revision)r%   namer   c                 C   s   |sdS |  ||kS )z
        Return whether the current commit hash equals the given name.

        Args:
          dest: the repository directory.
          name: a string name.
        F)rg   )rG   r%   rj   r   r   r   r'      s    	zGit.is_commit_id_equalN)r%   r$   r+   	verbosityr   c                 C   sJ  |  }td||t| |dkr*d}n|dkr8d}nd}|  dkrb| td|||f  n| td|||f  |jr| |||}t	|d
d }t
d|| |d kr| ||jstdd| }| j||d n6| ||kr,d| }	dd|d|	g}| j||d n| |}
||
}td||j | | d S )NzCloning %s%s to %sr   )z--quietr@   r   )z	--verbosez
--progress)rQ      r   --filter=blob:nonere   zRev options %s, branch_name %scheckoutr>   r`   zorigin/z-bz--trackzResolved %s to commit %s)r   rm   )r   )
to_displayr8   infor   r<   r6   r
   r!   ri   getattrdebugr'   rf   rK   rg   rd   update_submodules)r)   r%   r$   r+   rk   rev_displayflagsre   cmd_argstrack_branchr   r   r   r   	fetch_new  sX      



zGit.fetch_newc                 C   sB   | j tdd||d tdd| }| j ||d | | d S )Nconfigzremote.origin.urlr`   rn   r>   )r6   r
   rf   rs   r)   r%   r$   r+   rv   r   r   r   switchD  s    
z
Git.switchc                 C   sp   |   dkr"| jdddg|d n| jddg|d | |||}tddd| }| j||d | | d S )N)r@   	   r_   r>   z--tagsr`   resetz--hard)r<   r6   ri   r
   rf   rs   rz   r   r   r   updateN  s    z
Git.updatec                 C   s   | j dddgddd|d}| }z|d }W n tk
rF   tY nX |D ]}|d	rL|} qdqL|d
d }| | S )z
        Return URL of the first remote encountered.

        Raises RemoteNotFoundError if the repository does not have a remote
        url configured.
        ry   z--get-regexpzremote\..*\.urlr?   FTrA   r   zremote.origin.url rP   r@   )r6   
splitlines
IndexErrorr   rE   rS   _git_remote_to_pip_urlrD   )rG   r=   stdoutremotesfound_remoteremoter$   r   r   r   get_remote_url\  s$    


zGit.get_remote_url)r$   r   c                 C   sN   t d| r| S tj| r*t|  S t| }|rB|	dS t
| dS )a8  
        Convert a remote url from what git uses to what pip accepts.

        There are 3 legal forms **url** may take:

            1. A fully qualified url: ssh://git@example.com/foo/bar.git
            2. A local project.git folder: /path/to/bare/repository.git
            3. SCP shorthand for form 1: git@example.com:foo/bar.git

        Form 1 is output as-is. Form 2 must be converted to URI and form 3 must
        be converted to form 1.

        See the corresponding test test_git_remote_url_to_pip() for examples of
        sample inputs/outputs.
        z\w+://zssh://\1\2/\3N)rer   ospathexistspathlibPurePathas_uri	SCP_REGEXexpandr   )r$   	scp_matchr   r   r   r   z  s    

zGit._git_remote_to_pip_url)r=   r!   r   c                 C   s@   z | j dddd| g|dd W n tk
r6   Y dS X dS dS )	zU
        Check if rev is a commit that is available in the local repository.
        	rev-parser>   z--verifyzsha^F)rC   log_failed_cmdTN)r6   r   )rG   r=   r!   r   r   r   r]     s    
zGit.has_commitc                 C   s*   |d krd}| j d|gdd|d}| S )Nr    r   FTr0   r1   rC   )r6   rD   )rG   r=   r!   current_revr   r   r   rg     s    zGit.get_revisionc                 C   sT   | j ddgdd|d }tj|s4tj||}tjtj|d}t||S )z
        Return the path to Python project root, relative to the repo root.
        Return None if the project root is in the repo root.
        r   z	--git-dirFTr   z..)r6   rD   r   r   isabsjoinabspathr   )rG   r=   git_dir	repo_rootr   r   r   get_subdirectory  s    
zGit.get_subdirectoryc                    s   t |\}}}}}|dr|dt|d  }|tj|ddd }|dd }	|d|	 t	||	d ||||f }d|krd|kst
|d	d
}t |\}}
}|dd}nt |\}}
}||
|fS )a9  
        Prefixes stub URLs like 'user@hostname:user/repo.git' with 'ssh://'.
        That's required because although they use SSH they sometimes don't
        work with a ssh:// scheme (e.g. GitHub). But we need a scheme for
        parsing. Hence we remove it again afterwards and return it as a stub.
        fileN/\+r@   z://zfile:zgit+z
git+ssh://zssh:// )urlsplitendswithrF   lstripurllibrequesturl2pathnamereplacefind
urlunsplitrc   superget_url_rev_and_auth)rG   r$   schemenetlocr   queryfragmentinitial_slashesnewpath
after_plusr!   	user_pass	__class__r   r   r     s(    

 zGit.get_url_rev_and_authc                 C   s6   t jt j|dsd S | jdddddg|d d S )Nz.gitmodules	submoduler~   z--initz--recursiver>   r`   )r   r   r   r   r6   )rG   r=   r   r   r   rs     s    zGit.update_submodulesc                    s|   t  |}|r|S z| jddg|ddddd}W n6 tk
rT   td| Y d S  tk
rh   Y d S X tj	|
dS )	Nr   z--show-toplevelFTraise)rC   r0   r1   rM   r   zKcould not determine if %s is under git control because git is not availablez
)r   get_repository_rootr6   r   r8   rr   r   r   r   normpathrT   )rG   r=   locrr   r   r   r     s*    
zGit.get_repository_root)repo_urlr   c                 C   s   dS )zEIn either https or ssh form, requirements must be prefixed with git+.Tr   )r   r   r   r   should_add_vcs_url_prefix  s    zGit.should_add_vcs_url_prefix)N))__name__
__module____qualname__rj   dirname	repo_nameschemesunset_environdefault_arg_revstaticmethodstrr   r#   r   r-   r   r2   r<   classmethodr   rK   r(   r^   r   r   ri   r'   rx   r{   r~   r   r   r]   rg   r   r   r   rs   r   r   __classcell__r   r   r   r   r   ;   sd   	 -  -   ?
$r   )-loggingos.pathr   r   r   urllib.parser   urllib.requesttypingr   r   r   pip._internal.exceptionsr   r   pip._internal.utils.miscr   r   r	   pip._internal.utils.subprocessr
    pip._internal.vcs.versioncontrolr   r   r   r   r   r   r   parser   r   	getLoggerr   r8   compiler7   r   VERBOSEr   r   r   r   r   registerr   r   r   r   <module>   s6   $



   V