view README @ 17319:a189d4470a34 stable

transplant: handle non-empty patches doing nothing (issue2806) If patch.patch() reports patched files when applying a changeset and the following commit says nothing changed, transplant used to abort with a RuntimeError, assuming something went wrong with patching. The mismatch is patch.patch() reports patched files, not changed ones. It could be modified to report changed files but it means duplicating work from status, may be expensive in the case of binary files, and is probably not that useful at API level. For instance, if two patches are applied on the working directory, the outcome may be nothing changed while each call would have returned modified files. The caller would have to call status() itself again. This patch fixes the issue by trusting patching code: if the patch succeeded and commit reports nothing changed, then nothing changed, patch() did not "dropped changes on the floor".
author Patrick Mezard <patrick@mezard.eu>
date Tue, 31 Jul 2012 17:39:32 +0200
parents df5ecb813426
children 4b0fc75f9403
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Mercurial
=========

Mercurial is a fast, easy to use, distributed revision control tool
for software developers.

Basic install:

 $ make            # see install targets
 $ make install    # do a system-wide install
 $ hg debuginstall # sanity-check setup
 $ hg              # see help

Running without installing:

 $ make local      # build for inplace usage
 $ ./hg --version  # should show the latest version

See http://mercurial.selenic.com/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.