diff options
| author | Pete Wyckoff <pw@padd.com> | 2010-12-22 06:40:13 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-12-22 10:19:32 -0800 |
| commit | a2b665de4b694b04959f6371f9887f7ad5cae404 (patch) | |
| tree | 7b4329b53414d676d14c62cc225a88e7f9136e29 /Documentation/gitattributes.txt | |
| parent | 853563d7344ee532aa56f8a9aabcfdfb5c4fe2c3 (diff) | |
| download | git-a2b665de4b694b04959f6371f9887f7ad5cae404.tar.gz | |
convert filter: supply path to external driver
Filtering to support keyword expansion may need the name of
the file being filtered. In particular, to support p4 keywords
like
$File: //depot/product/dir/script.sh $
the smudge filter needs to know the name of the file it is
smudging.
Allow "%f" in the custom filter command line specified in the
configuration. This will be substituted by the filename
inside a single-quote pair to be passed to the shell.
Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/gitattributes.txt')
| -rw-r--r-- | Documentation/gitattributes.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index 5a7f936429..22b85825ab 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -335,6 +335,16 @@ input that is already correctly indented. In this case, the lack of a smudge filter means that the clean filter _must_ accept its own output without modifying it. +Sequence "%f" on the filter command line is replaced with the name of +the file the filter is working on. A filter might use this in keyword +substitution. For example: + +------------------------ +[filter "p4"] + clean = git-p4-filter --clean %f + smudge = git-p4-filter --smudge %f +------------------------ + Interaction between checkin/checkout attributes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |