U 楡c“ ã@sødZddlmZddlZddlZddlZddlmZddlm Z ddl m Z m Z mZddlmZmZertddlmZdZejZejZGd d „d eƒZe d efe d efd œd d„Ze d efe d efd œdd„Ze d efe d efd œdd„ZdS)z!Module containing index utilitiesé)ÚwrapsN)Úis_win)ÚAnyÚCallableÚ TYPE_CHECKING)ÚPathLikeÚ_T)Ú IndexFile)ÚTemporaryFileSwapÚpost_clear_cacheÚ default_indexÚgit_working_dirc@s2eZdZdZdZeddœdd„Zddœdd „ZdS) r z„Utility class moving a file to a temporary location within the same directory and moving it back on to where on object deletion.)Ú file_pathÚ tmp_file_pathN)rÚreturncCsN||_t|jƒt ddd¡|_zt |j|j¡Wntk rHYnXdS)NÚ)rÚstrÚtempfileÚmktemprÚosÚrenameÚOSError)Úselfr©rú2/tmp/pip-unpacked-wheel-_pbxsds5/git/index/util.pyÚ__init__)s zTemporaryFileSwap.__init__)rcCs<t |j¡r8tr(t |j¡r(t |j¡t |j|j¡dS©N) ÚospÚisfilerrÚexistsrrÚremover)rrrrÚ__del__2s  zTemporaryFileSwap.__del__)Ú__name__Ú __module__Ú __qualname__Ú__doc__Ú __slots__rrr!rrrrr "s r .)Úfuncrcs$tˆƒdtttdœ‡fdd„ ƒ}|S)a‰Decorator for functions that alter the index using the git command. This would invalidate our possibly existing entries dictionary which is why it must be deleted to allow it to be lazily reread later. :note: This decorator will not be required once all functions are implemented natively which in fact is possible, but probably not feasible performance wise. r ©rÚargsÚkwargsrcsˆ|f|ž|Ž}| ¡|Sr)Z_delete_entries_cache)rr)r*Úrval©r'rrÚpost_clear_cache_if_not_raisedGsz8post_clear_cache..post_clear_cache_if_not_raised©rrr)r'r-rr,rr =s r cs$tˆƒdtttdœ‡fdd„ ƒ}|S)z¦Decorator assuring the wrapped method may only run if we are the default repository index. This is as we rely on git commands that operate on that index only.r r(cs,|j| ¡krtdˆjƒ‚ˆ|f|ž|ŽS)NzECannot call %r on indices that do not represent the default git index)Z _file_pathZ _index_pathÚAssertionErrorr")rr)r*r,rrÚcheck_default_indexWs ÿz*default_index..check_default_indexr.)r'r0rr,rr Rs r cs$tˆƒdtttdœ‡fdd„ ƒ}|S)zŒDecorator which changes the current working dir to the one of the git repository in order to assure relative paths are handled correctlyr r(c s@t ¡}t t|jjƒ¡zˆ|f|ž|ŽW¢St |¡XdSr)rÚgetcwdÚchdirrÚrepoZworking_tree_dir)rr)r*Zcur_wdr,rrÚset_git_working_dirhs z,git_working_dir..set_git_working_dirr.)r'r4rr,rr ds r )r%Ú functoolsrrÚstructrZ git.compatrÚos.pathÚpathrÚtypingrrrZ git.typesrrZ git.indexr Ú__all__ÚpackÚunpackÚobjectr r r r rrrrÚs"