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Editing: git.cpython-34.pyc
� �Re� � @ s� d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z d d l m Z m Z d d l m Z d d l m Z m Z e j Z e j Z Gd d � d e � Z e j e � d S) � N)�call_subprocess)� display_path�rmtree)�vcs�VersionControl)�logger)� url2pathname�urlparsec s� e Z d Z d Z d Z d Z d& Z d Z d Z d � f d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d! � Z � f d" d# � Z d$ d% � Z � S)'�Git�gitz.git�clone�git+http� git+https�git+ssh�git+git�git+filez git-clone.txtzs# This was a Git repo; to make it a repo again run: git init git remote add origin %(url)s -f git checkout %(rev)s Nc s� | r� t | � \ } } } } } | j d � r� | d t | j d � � � } | t | � j d d � j d � } t | | | | | f � } | j d � d } | d | � t | | d � | | | | f � } q� n t t | � j | | | � d S)N�file�/�\�+� ) �urlsplit�endswith�len�lstripr �replace� urlunsplit�find�superr �__init__) �self�url�args�kwargs�scheme�netloc�path�query�fragment�initial_slashes�newpath� after_plus)� __class__� �&/tmp/pip-ztkk0jow-build/pip/vcs/git.pyr s %9z Git.__init__c C s� d } } x� | j � D]� } | j � s | j � j d � rE q n t j d | � } | ru | j d � j � } n t j d | � } | r� | j d � j � } n | r | r | | f Sq Wd S)N�#z$git\s*remote\s*add\s*origin(.*)\s*-fr z ^git\s*checkout\s*-q\s*(.*)\s*)NN)� splitlines�strip� startswith�re�search�group)r �contentr! �rev�line� url_match� rev_matchr- r- r. �parse_vcs_bundle_file% s " zGit.parse_vcs_bundle_filec C s� t j d d � } | j | � zT | j d � s> | d } n t | j d d d d | g d | j d d d | �Wd t | � Xd S) z@Export the Git repository at the url to the destination locationz-exportzpip-r zcheckout-indexz-az-fz--prefix� filter_stdout� show_stdoutF�cwdN)�tempfile�mkdtemp�unpackr r �cmd�_filterr )r �location�temp_dirr- r- r. �export4 s z Git.exportc C s` | j | � } d | } | | k r0 | | g S| | k rG | | g St j d | � | Sd S)z�Check the revision options before checkout to compensate that tags and branches may need origin/ as a prefix. Returns the SHA1 of the branch or tag if found. z origin/%sz5Could not find a tag or branch '%s', assuming commit.N)�get_refsr �warn)r r7 �dest� rev_options� revisions� origin_revr- r- r. �check_rev_optionsA s zGit.check_rev_optionsc C sP t | j d d | g d | �t | j d d g | d | �| j | � d S)N�configzremote.origin.urlr> �checkoutz-q)r rB �update_submodules)r rI r! rJ r- r- r. �switchS s z Git.switchc C sr t | j d d g d | �| r> | j | d | | � } n t | j d d d g | d | �| j | � d S)N�fetchz-qr> r �resetz--hard)r rB rM rP )r rI rJ r- r- r. �update[ s #z Git.updatec C s | j � \ } } | r. | g } d | } n d g } d } | j | | | | � r� t j d | | t | � f � t | j d d | | g � | j | � | r� | j | | | � } | j | � j | d � s� t | j d d g | d | �q� q� n d S) Nz (to %s)z origin/master� zCloning %s%s to %sr z-qr rO r> ) � get_url_rev�check_destinationr �notifyr r rB rP rM � get_revisionr2 )r rI r! r7 rJ � rev_displayr- r- r. �obtaine s z Git.obtainc C s. t | j d d g d d d | �} | j � S)NrN zremote.origin.urlr= Fr> )r rB r1 )r rD r! r- r- r. �get_urlx s z Git.get_urlc C s. t | j d d g d d d | �} | j � S)Nz rev-parse�HEADr= Fr> )r rB r1 )r rD � current_revr- r- r. rY ~ s !zGit.get_revisionc C s t | j d g d d d | �} i } x� | j � j � D]� } | j d d � \ } } | j � } d } | j d � r� | t d � d � } nP | j d � r� | t d � d � } n( | j d � r� | t d � d � } n | d k r: | j � | | <q: q: W| S) z=Return map of named refs (branches or tags) to commit hashes.zshow-refr= Fr> � r Nz refs/remotes/z refs/heads/z refs/tags/)r rB r1 r0 �splitr2 r )r rD �output�rvr8 �commit�ref�ref_namer- r- r. rG � s z Git.get_refsc C s� | j | � } | j � j d � s1 d | } n | j � j d d � d } | sW d S| j | � } | j | � } t d d � | j � D� � } | | k r� d | | | f } n d | } d | | | f S) Nzgit:zgit+�-r r c s s! | ] \ } } | | f Vq d S)Nr- )�.0rd rc r- r- r. � <genexpr>� s z*Git.get_src_requirement.<locals>.<genexpr>z%s-%sz%s-devz %s@%s#egg=%s) r\ �lowerr2 �egg_namer` rY rG �dict�items) r �distrD � find_tags�repo�egg_project_namer^ �refs�names_by_commit� full_egg_namer- r- r. �get_src_requirement� s zGit.get_src_requirementc s� d | j k rl d | j k s$ t � | j j d d � | _ t t | � j � \ } } | j d d � } n t t | � j � \ } } | | f S)a; Prefixes stub URLs like 'user@hostname:user/repo.git' with 'ssh://'. That's required because although they use SSH they sometimes doesn'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. z://zfile:zgit+z git+ssh://zssh://rU )r! �AssertionErrorr r r rV )r r! r7 )r, r- r. rV � s zGit.get_url_revc C sN t j j t j j | d � � s% d St | j d d d d d g d | �d S)Nz .gitmodules� submodulerT z--initz --recursivez-qr> )�osr& �exists�joinr rB )r rD r- r- r. rP � s ! zGit.update_submodules)zgitr r r r r )�__name__� __module__� __qualname__�name�dirname� repo_name�schemes� bundle_file�guider r; rF rM rQ rT r[ r\ rY rG rt rV rP r- r- )r, r. r s& r )r? r3 �os.pathrw �pip.utilr r r �pip.vcsr r �pip.logr Zpip.backwardcompatr r r r r �registerr- r- r- r. �<module> s �
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