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| author | Junio C Hamano <junkio@cox.net> | 2007-04-21 19:09:02 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-04-24 22:38:51 -0700 |
| commit | 3fed15f568c24ec00ef78fddc6cbb881fbbb0277 (patch) | |
| tree | ae1ea1d4895be89d90d8e801a717ca569e363ac0 /Documentation | |
| parent | da94faf671c6b7c4db1ae07137bd93e31e232b4c (diff) | |
| download | git-3fed15f568c24ec00ef78fddc6cbb881fbbb0277.tar.gz git-3fed15f568c24ec00ef78fddc6cbb881fbbb0277.tar.xz | |
Add 'ident' conversion.
The 'ident' attribute set to path squashes "$ident:<any bytes
except dollor sign>$" to "$ident$" upon checkin, and expands it
to "$ident: <blob SHA-1> $" upon checkout.
As we have two conversions that affect checkin/checkout paths,
clarify how they interact with each other.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/gitattributes.txt | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index 857d55a40..b6f90f6f3 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -78,12 +78,17 @@ are attributes-aware. Checking-out and checking-in ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -The attribute `crlf` affects how the contents stored in the +These attributes affect how the contents stored in the repository are copied to the working tree files when commands -such as `git checkout` and `git merge` run. It also affects how +such as `git checkout` and `git merge` run. They also affect how git stores the contents you prepare in the working tree in the repository upon `git add` and `git commit`. +`crlf` +^^^^^^ + +This attribute controls the line-ending convention. + Set:: Setting the `crlf` attribute on a path is meant to mark @@ -129,6 +134,28 @@ converted to LF upon checkin, but there is no conversion done upon checkout. +`ident` +^^^^^^^ + +When the attribute `ident` is set to a path, git replaces +`$ident$` in the blob object with `$ident:`, followed by +40-character hexadecimal blob object name, followed by a dollar +sign `$` upon checkout. Any byte sequence that begins with +`$ident:` and ends with `$` in the worktree file is replaced +with `$ident$` upon check-in. + + +Interaction between checkin/checkout attributes +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +In the check-in codepath, the worktree file is first converted +with `ident` (if specified), and then with `crlf` (again, if +specified and applicable). + +In the check-out codepath, the blob content is first converted +with `crlf`, and then `ident`. + + Generating diff text ~~~~~~~~~~~~~~~~~~~~ |