a
    SicF                     @   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[^:]*)
    $)shareturnc                 C   s   t t| S N)bool
HASH_REGEXmatch)r    r   Q/var/www/html/django/DPS/env/lib/python3.9/site-packages/pip/_internal/vcs/git.pylooks_like_hash7   s    r   c                       s  e Zd ZdZdZdZdZdZdZe	e
ee
 ddd	Ze
e
ed
ddZeedf dddZee
ee
 dddZee
e
eee
 ef dddZee
e
edddZee
eeedddZee
ee
 edddZe
eeedd d!d"Ze
eeddd#d$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)ZGIT_DIRZ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_optionsZ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       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   sB   g d}| 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_returncodesr-   r.   cwdzrefs/heads/N)r4   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 ]T}|d}|s>q*z|jdd	d
\}}W n  tyt   td|Y n0 |||< q*d| }d| }	||}
|
du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)rA   r-   r.   on_returncode
    )maxsplitzunexpected show-ref line: zrefs/remotes/origin/z
refs/tags/N)r4   rB   splitrstrip
ValueErrorget)rE   r#   r   rG   ZrefslineZref_shaZref_nameZ
branch_refZ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)rC   r   
has_commit)rE   r#   r   r   r   r   _should_fetch   s    	
zGit._should_fetch)r#   r"   r)   r   c                 C   s   |j }|dusJ | ||\}}|du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<   rA   Z
FETCH_HEADr    )arg_revr&   make_newbranch_namer   r6   r7   rW   r4   r
   to_argsget_revision)rE   r#   r"   r)   r   r   Z	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)r^   )rE   r#   r`   r   r   r   r%      s    	zGit.is_commit_id_equalN)r#   r"   r)   	verbosityr   c                 C   sX  |  }td||t| |dkr*d}n|dkr8d}nd}|  dkrj| tdd	g|||R   n| tdg|||R   |jr&| |||}t	|d
d }t
d|| |d u 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)rO      r   z--filter=blob:noner\   zRev options %s, branch_name %scheckoutr<   rY   zorigin/z-bz--trackzResolved %s to commit %s)
to_displayr6   infor   r:   r4   r
   r   r_   getattrdebugr%   r]   rI   r^   r[   update_submodules)r'   r#   r"   r)   ra   rev_displayflagsr\   cmd_argsZtrack_branchr   r   r   r   	fetch_new  s\    



zGit.fetch_newc                 C   sB   | j tdd||d tdd| }| j ||d | | d S )Nconfigzremote.origin.urlrY   rc   r<   )r4   r
   r]   rh   r'   r#   r"   r)   rk   r   r   r   switchD  s    
z
Git.switchc                 C   sn   |   dkr | jg d|d n| jddg|d | |||}tddd| }| j||d | | d S )N)r>   	   )rX   r<   z--tagsrY   rX   r<   resetz--hard)r:   r4   r_   r
   r]   rh   rn   r   r   r   updateN  s    z
Git.updatec                 C   s|   | j g dddd|d}| }z|d }W n tyB   tY n0 |D ]}|drH|} q`qH|dd	 }| | S )
z
        Return URL of the first remote encountered.

        Raises RemoteNotFoundError if the repository does not have a remote
        url configured.
        )rm   z--get-regexpzremote\..*\.urlr=   FTr?   r   zremote.origin.url rN   r>   )r4   
splitlines
IndexErrorr   rC   rQ   _git_remote_to_pip_urlrB   )rE   r;   stdoutZremotesZfound_remoteZ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"   Z	scp_matchr   r   r   ru   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y4   Y dS 0 dS dS )	zU
        Check if rev is a commit that is available in the local repository.
        	rev-parser<   z--verifyzsha^F)rA   log_failed_cmdTN)r4   r   )rE   r;   r   r   r   r   rV     s    
zGit.has_commitc                 C   s*   |d u rd}| j d|gdd|d}| S )Nr   r   FTr-   r.   rA   )r4   rB   )rE   r;   r   Zcurrent_revr   r   r   r^     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..)r4   rB   ry   rz   isabsjoinabspathr   )rE   r;   Z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|vrd|vsJ |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endswithrD   lstripurllibrequesturl2pathnamereplacefind
urlunsplitsuperget_url_rev_and_auth)rE   r"   schemenetlocrz   queryfragmentinitial_slashesnewpathZ
after_plusr   	user_pass	__class__r   r   r     s&    

zGit.get_url_rev_and_authc                 C   s0   t jt j|dsd S | jg d|d d S )Nz.gitmodules)Z	submodulerr   z--initz--recursiver<   rY   )ry   rz   r{   r   r4   )rE   r;   r   r   r   rh     s    zGit.update_submodulesc                    sx   t  |}|r|S z| jddg|ddddd}W n2 tyR   td| Y d S  tyd   Y d S 0 tj	|
dS )	Nr   z--show-toplevelFTraise)rA   r-   r.   rK   r   zKcould not determine if %s is under git control because git is not availablez
)r   get_repository_rootr4   r   r6   rg   r   ry   rz   normpathrR   )rE   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__r`   dirname	repo_nameschemesunset_environdefault_arg_revstaticmethodstrr   r!   r   r*   r   r/   r:   classmethodr   rI   r&   rW   r   r   r_   r%   rl   ro   rr   rw   ru   rV   r^   r   r   r   rh   r   r   __classcell__r   r   r   r   r   ;   sZ   	 --?
$r   )-loggingos.pathry   r|   rx   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   r6   compiler5   r   VERBOSEr   r   r   r   r   registerr   r   r   r   <module>   s6   $



   V