mirrors/git-annex
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions

improve

Browse source
This commit is contained in:
Joey Hess 2018-02-06 13:45:14 -04:00
parent b49d5545b1
commit 3d4c4bea3c
No known key found for this signature in database
GPG key ID: DB12DB0FF05F8F38
1 changed files with 10 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
doc/git-annex-diffdriver.mdwn
View file

@ -9,14 +9,19 @@ git annex diffdriver `-- cmd --opts --`
# DESCRIPTION
This is an external git diff driver shim. Normally, when using `git diff`
with an external git driver, the symlinks to annexed files are not set up
right, so the external git driver cannot read them in order to perform
with an external diff driver, the symlinks to annexed files are not set up
right, so the external diff driver cannot read them in order to perform
smart diffing of their contents. This command works around the problem,
by passing the fixed up files to the real external diff driver.
To use, just configure git to use "git-annex diffdriver -- cmd params --"
as the external diff command, where cmd is the real external diff
command you want to use, and params are any extra parameters to pass
To use this, you will need to have installed some git external diff driver
command. This is not the regular diff command; it takes a git-specific
input. See git's documentation of `GIT_EXTERNAL_DIFF` and
gitattributes(5)'s documentation of external diff drivers.
Configure git to use "git-annex diffdriver -- cmd params --"
as the external diff driver, where cmd is the external diff
driver you want it to run, and params are any extra parameters to pass
to it. Note the trailing "--", which is required.
For example, set `GIT_EXTERNAL_DIFF=git-annex diffdriver -- j-c-diff --`