upstream/mercurial-mirror Files · mercurial/node.py

largefiles: check hash of files in the store before copying to working dir...

largefiles: check hash of files in the store before copying to working dir If the store somehow got corrupted, users could end up in weird situations that were very hard to recover from or lead to propagation of the corruption. Instead, spend the extra time checking the hash when copying to the working directory. If it doesn't match, emit a warning, and don't put wrong content in the working directory.

Gregory Szorc - - Load All Authors

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r25962:738314da default


                r26823:45e8bd2f

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             node.py
        
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      # node.py - basic nodeid manipulation for mercurial

      #

      # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      from __future__ import absolute_import

      import binascii

      nullrev = -1

      nullid = "\0" * 20

      # pseudo identifiers for working directory

      # (they are experimental, so don't add too many dependencies on them)

      wdirrev = 0x7fffffff

      wdirid = "\xff" * 20

      # This ugly style has a noticeable effect in manifest parsing

      hex = binascii.hexlify

      bin = binascii.unhexlify

      def short(node):

          return hex(node[:6])

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				# node.py - basic nodeid manipulation for mercurial
				#
				# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				from __future__ import absolute_import

				import binascii

				nullrev = -1
				nullid = "\0" * 20

				# pseudo identifiers for working directory
				# (they are experimental, so don't add too many dependencies on them)
				wdirrev = 0x7fffffff
				wdirid = "\xff" * 20

				# This ugly style has a noticeable effect in manifest parsing
				hex = binascii.hexlify
				bin = binascii.unhexlify

				def short(node):
				return hex(node[:6])