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a �+�b�O � @ sz d Z ddlmZ ddlZddlZddlZddlZddlmZ ddl m Z m Z ddl m Z mZmZmZmZmZmZmZmZmZmZmZmZ ddlmZm Z m Z i Z e� e �Z dZ dZ!d Z"d Z#e"ej$iZ%d d � Z&d d� Z'dd� Z(dd� Z)dd� Z*dd� Z+dd� Z,dd� Z-dd � Z.d d � Z/d d � Z0G d!d"� d"e�1d"d#��Z2G d$d%� d%e3�Z4d&Z5e d'd(d)gd*d+� ej6D � d,e j7d-�d.d/� �Z8dS )0z�track previous positions of bookmarks (EXPERIMENTAL) This extension adds a new command: `hg journal`, which shows you where bookmarks were previously located. � )�absolute_importN)�_)�bin�hex) � bookmarks�cmdutil�dispatch�encoding�error� extensions�hg� localrepo�lock� logcmdutil�pycompat� registrar�util)�dateutil�procutil� stringutils ships-with-hg-cores bookmarks wdirparentc C sN t �tdt� t �tjdt� t �tj dt � t �t dt � t �t dt � d S )Ns runcommands _write� dirstates postshares copystore)r Z wrapfunctionr � runcommandr �bmstore�recordbookmarksZ wrapfilecacher Zlocalrepository� wrapdirstater � wrappostshare�unsharejournal)�ui� r �3/usr/lib64/python3.9/site-packages/hgext/journal.py�extsetupF s �r c C s@ |� � r<t|�|_|j�d� t�|d�\}}|r<t||� d S )N� namejournalr )�local�journalstorage�journalZ_wlockfreeprefix�addr Z isfilecached�_setupdirstate)r �repo�dirstate�cachedr r r � reposetupP s r* c G s t j|� | ||||g|�R � S )z;Track the command line options for recording in the journal)r# � recordcommand)�origZluir' �cmd�fullargs�argsr r r r ] s r c C s | j |_|�dt� d S �N� journal)r$ r# Zaddparentchangecallback�recorddirstateparents)r' r( r r r r& c s r& c C s" | |�}t �|d�r t||� |S )z5Make journal storage available to the dirstate objectr$ )r � safehasattrr& )r, r' r( r r r r i s r c C sr t |�}t |�}t�| d�rn|d | jjkr8|dd� n|}|d | jjkrX|dd� n|}| j�td||� dS )z3Records all dirstate parent changes in the journal.r# � N� .)�listr r3 Z_nodeconstants�nullidr# �record�wdirparenttype)r( �old�new� oldhashes� newhashesr r r r2 q s �r2 c C sb |j }t�|d�rXt�|�}t�|�D ]0\}}|�||j�}||kr&|j � t |||� q&| ||�S )z,Records all bookmark changes in the journal.r$ ) Z_repor r3 r r r Z iteritems�getr7 r$ r8 � bookmarktype)r, �store�fpr' ZoldmarksZmark�valueZoldvaluer r r r s r c C sT zt | j�d��� �W S tyN } z |jtjkr4� t � W Y d}~S d}~0 0 dS )z,A set of shared features for this repository� sharedN)�set�vfs�read� splitlines�IOError�errno�ENOENT)r' �instr r r �_readsharedfeatures� s rL c o s� |� dt�}dd� | D �} i }t| �D ]2\}}zt|�||g||< W q& tyV Y q&0 q&|r�|t�|��\}}}|V zt|�|| d< W qZ ty� ||= Y qZ0 qZdS )z�Given a set of sorted iterables, yield the next entry in merged order Note that by default entries go from most recent to oldest. �orderc S s g | ] }t |��qS r )�iter)�.0�itr r r � <listcomp>� � z%_mergeentriesiter.<locals>.<listcomp>r N)�pop�max� enumerate�next� StopIterationr Z itervalues)� iterables�kwargsrM Z iterable_map�keyrP rB r r r �_mergeentriesiter� s r[ c K st |� � �X | ||fi |�� |�dd��}|�d� W d � n1 sH0 Y W d � n1 sf0 Y dS )z<Mark this shared working copy as sharing journal informationrC � as journal N)ZwlockrE �write)r, Z sourcerepoZdestreporY rA r r r r � s r c s� |j |kr�|�� r�t�|d�r�t�|�}t|�� |r�� dhkr�|j�d�rf|j� d�}t� ||d � |j }|j |jddd�}� fdd �|j |jdd �D �}t ||td �D ]} |�|j| � q�| |||�S ) z9Copy shared journal entries into this repo when unsharingr$ r1 r! s .baks namejournal.bakF)�filename� _newestfirstc 3 s" | ]}t �|j�� v r|V qd S �N)�sharednamespacesr> � namespace�rO �e��sharedfeaturesr r � <genexpr>� s �z!unsharejournal.<locals>.<genexpr>)r_ )rM )�path�sharedr r3 r �sharedreposourcerL rE �exists�join�renamer$ �_openr[ �min�_write) r, r r' Zrepopath� sharedrepoZ journalpathZstorager" ri �entryr re r r � s, �� � � �r c @ s. e Zd ZdZedd� �Zdd� Ze�e�Z dS )� journalentrya� Individual journal entry * timestamp: a mercurial (time, timezone) tuple * user: the username that ran the command * namespace: the entry namespace, an opaque string * name: the name of the changed item, opaque string with meaning in the namespace * command: the hg command that triggered this record * oldhashes: a tuple of one or more binary hashes for the old location * newhashes: a tuple of one or more binary hashes for the new location Handles serialisation from and to the storage format. Fields are separated by newlines, hashes are written out in hex separated by commas, timestamp and timezone are separated by a space. c C s~ |� d�\}}}}}}}|� � \} } t| �t| � } } tdd� |� d�D ��}tdd� |� d�D ��}| | | f||||||�S )N� c s s | ]}t |�V qd S r` �r �rO �hashr r r rg � rR z+journalentry.fromstorage.<locals>.<genexpr>� ,c s s | ]}t |�V qd S r` ru rv r r r rg � rR )�split�float�int�tuple) �cls�line�time�user�commandrb �namer< r= � timestampZtzr r r � fromstorage� s, � �zjournalentry.fromstoragec C s` d� ttj| j��}d� dd� | jD ��}d� dd� | jD ��}d� || j| j| j | j ||f�S )z bytes representation for storage� rx c S s g | ] }t |��qS r �r rv r r r rQ rR z*journalentry.__bytes__.<locals>.<listcomp>c S s g | ] }t |��qS r r� rv r r r rQ rR rt ) rl �mapr �bytestrr� r< r= r� r� rb r� )�selfr r< r= r r r � __bytes__ s ��zjournalentry.__bytes__N) �__name__� __module__� __qualname__�__doc__� classmethodr� r� r Z strmethod�__str__r r r r rs � s rs z9timestamp user command namespace name oldhashes newhashesc @ st e Zd ZdZdZdZdd� Zedd� �Ze dd � �Z d d � Z d d � Z dd� Z dd� Zddd�Zdd� Zddd�ZdS ) r# ae Storage for journal entries Entries are divided over two files; one with entries that pertain to the local working copy *only*, and one with entries that are shared across multiple working copies when shared using the share extension. Entries are stored with NUL bytes as separators. See the journalentry class for the per-entry structure. The file format starts with an integer version, delimited by a NUL. This storage uses a dedicated lock; this makes it easier to avoid issues with adding entries that added when the regular wlock is unlocked (e.g. the dirstate). r Nc C sb t �� | _|j| _|j| _d | _| _|�� r^t|�}t � |�}|d ur^d|v r^|j| _|| _d S r0 ) r Zgetuserr� r rE rf � sharedvfsri rL r rj )r� r' Zfeaturesrq r r r �__init__3 s zjournalstorage.__init__c C s2 d� ttjtj��}d|v r.|�d�d d }|S )Nr� rt r s ...)rl r� r Z shellquoter# �_currentcommand� partition)r� Z commandstrr r r r� B s �zjournalstorage.commandc G s || _ dS )z:Set the current hg arguments, stored with recorded entriesN)r� )r} r. r r r r+ L s z journalstorage.recordcommandc C s( |du r dS |� }|du s |j s$dS |S )zoReturns the lock if it's held, or None if it's not. (This is copied from the localrepo class) N)Zheld)r� Zlockref�lr r r � _currentlockS s zjournalstorage._currentlockc C s� | � | j�dur t�td���td�|j }ztj|dd|d�}W nr tjy� } zX| j� td�||j f � tj|d| j� dd �|d�}| j� td �|j � W Y d}~n d}~0 0 t �|�| _|S ) z"Create a lock for the journal fileNs% journal lock does not support nestings journal of %ss namejournal.lockr )�descs" waiting for lock on %s held by %r s uis timeouts got lock after %s seconds )r� �_lockrefr �Abortr �baser ZLockHeldr �warnZlockerZ configintZdelay�weakref�ref)r� rE r� r� rK r r r �jlock_ s$ � �, zjournalstorage.jlockc C sr t |t�s|g}t |t�s |g}tt�� | j| j||||�}| j}| jdurbt � |�| j v rb| j}| � ||� dS )a� Record a new journal entry * namespace: an opaque string; this can be used to filter on the type of recorded entries. * name: the name defining this entry; for bookmarks, this is the bookmark name. Can be filtered on when retrieving entries. * oldhashes and newhashes: each a single binary hash, or a list of binary hashes. These represent the old and new position of the named item. N) � isinstancer6 rs r Zmakedater� r� rE r� ra r> rf rp )r� rb r� r< r= rr rE r r r r8 u s$ � zjournalstorage.recordc C s� | � |��� |ddd���}|�dtj� |�d��d�d }|r||dt kr|| j�t d�| � W d � W d � d S |s�|� dt d � |�dtj � |� t |�d � W d � n1 s�0 Y W d � n1 s�0 Y d S ) Nr! s a+b)�moder � � � %ds& unsupported journal file version '%s' ) r� �seek�os�SEEK_SETrF r� �storageversionr r� r r] �SEEK_END�bytes)r� rE rr �f�versionr r r rp � s � zjournalstorage._writec c sh |durt �|�d }|dur,t �|�d }| D ]2}|durH||j�sHq0|dur\||j�s\q0|V q0dS )aU Yield all journal entries with the given namespace or name Both the namespace and the name are optional; if neither is given all entries in the journal are produced. Matching supports regular expressions by using the `re:` prefix (use `literal:` to match names or namespaces that start with `re:`) N���)r Z stringmatcherrb r� )r� rb r� rr r r r �filtered� s zjournalstorage.filteredc s> � � � j�}� jdu r|S � fdd�� � � j�D �}t||�S )zlIterate over the storage Yields journalentry instances for each contained journal record. Nc 3 s$ | ] }t �|j�� jv r|V qd S r` )ra r> rb rf rc �r� r r rg � s �z*journalstorage.__iter__.<locals>.<genexpr>)rn rE r� r[ )r� r" ri r r� r �__iter__� s �zjournalstorage.__iter__r! Tc c s� |� |�sd S ||��}|�� }W d � n1 s40 Y |�d�}|oR|d }|dt kr~|pjtd�}t�td�| ��|dd � }|r�t|�}|D ]}|s�q�t� |�V q�d S )Nr� r r� s not availables! unknown journal file version '%s'r4 ) rk rF ry r� r r r� �reversedrs r� ) r� rE r^ r_ r� �raw�linesr� r~ r r r rn � s & zjournalstorage._open)NN)r! T)r� r� r� r� r� r� r� �propertyr� r� r+ r� r� r8 rp r� r� rn r r r r r# s $ r# )s no-mergess graphr1 )rR � allNs show history for all names)� c� commitsNs show commit metadatac C s g | ]}|d t vr|�qS )r4 )� _ignoreopts)rO �optr r r rQ � rR rQ s [OPTION]... [BOOKMARKNAME])Z helpcategoryc s2 t �|�}d}|�d�r.|r*t�td���d}|r:|d }| �d|�� � fdd�}|�d �d kr�|du rrtd �}nd | }| �td �| � t� |�}d}| � d� t |j j |d��D �]T\} }| |kr� �q� �� � �| jdd||j�� � �dd||j�� � �| jdd|j� � �|�d��p.|�d�dd|j� � �| jdd� �|jd�� � �dd |j� |�d �r�� �� �r�t�| ||�} ntj | |� � d �|d �} |jD ]Z} z|| } | � | � W n< tj �y� } z � � d t �!| � � W Y d} ~ n d} ~ 0 0 �q�| �"� q�� �#� |du �r.| �td!�� dS )"az show the previous position of bookmarks and the working copy The journal is used to see the previous commits that bookmarks and the working copy pointed to. By default the previous locations for the working copy. Passing a bookmark name will show all the previous positions of that bookmark. Use the --all switch to show previous locations for all bookmarks and the working copy; each line will then include the bookmark name, or '.' for the working copy, as well. If `name` starts with `re:`, the remainder of the name is treated as a regular expression. To match a name that actually starts with `re:`, use the prefix `literal:`. By default hg journal only shows the commit hash and the command that was running at that time. -v/--verbose will show the prior hash, the user, and the time at which it happened. Use -c/--commits to output log information on each commit hash; at this point you can use the usual `--patch`, `--git`, `--stat` and `--template` switches to alter the log output for these. `hg journal -T json` can be used to produce machine readable output. r5 r� s/ You can't combine --all and filtering on a nameNr r1 c s � j t� j| �ddd�S )Ns noderx )r� �sep)Z formatlistr� Zhexfunc)Znodes�Zfmr r � formatnodes' s z journal.<locals>.formatnodess templates jsons the working copy and bookmarkss '%s's previous locations of %s: )r� s oldnodess %s -> s newnodess %ss users %-8ss re:s names %-8ss dates %ss %Y-%m-%d %H:%M %1%2s commands %s r� s changesets)Zdiffoptss %s s no recorded locations )$r Z byteskwargsr> r r� r � formatter�statusr ZgetlimitZpagerrU r$ r� Z startitemZ condwrite�verboser< r] r= r� � startswithr� Z formatdater� r� ZisplainZchangesetdisplayerZchangesetformatter�nestedZshowZRepoLookupErrorZplainr� �close�end)r r' r/ Zoptsr� r� Z displayname�limitrr �countZ displayerrw �ctxrd r r� r r$ � st # � �� � � . r$ )9r� Z __future__r � collectionsrI r� r� Zmercurial.i18nr Zmercurial.noder r Z mercurialr r r r r r r r r r r r r Zmercurial.utilsr r r Zcmdtabler� Z testedwithr� r? r9 Zsharedbookmarksra r r* r r& r r2 r rL r[ r r � namedtuplers �objectr# r� ZlogoptsZ CATEGORY_CHANGE_ORGANIZATIONr$ r r r r �<module> s` < � ��D W���