When the ident attribute is found for a path, then git replaces $ident$
with:
$ident: df2a1fd3ebce86876721bd7e12ce02ac89c885db $
With this patch, you can put the following in your attribute file:
somepath ident=10
And get expansions like this:
$ident: df2a1fd3eb $
There is no change to existing behaviour. With no parameter, the
expansion is all 40 hex digits.
Signed-off-by: Andy Parkins <andyparkins@xxxxxxxxx>
---
convert.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/convert.c b/convert.c
index 9ee31b0..79dfbcf 100644
--- a/convert.c
+++ b/convert.c
@@ -534,8 +534,8 @@ static char *ident_to_worktree(const char *path, const char *src, unsigned long
memcpy(dst, "ident: ", 7);
dst += 7;
- memcpy(dst, sha1_to_hex(sha1), 40);
- dst += 40;
+ memcpy(dst, sha1_to_hex(sha1), ident);
+ dst += ident;
*dst++ = ' ';
size -= (cp - src);
src = cp;
@@ -580,7 +580,13 @@ static int git_path_check_ident(const char *path, struct git_attr_check *check)
{
const char *value = check->value;
- return !!ATTR_TRUE(value);
+ if( ATTR_UNSET(value) || ATTR_FALSE(value) )
+ return 0;
+
+ if( ATTR_TRUE(value) )
+ return 40;
+
+ return atoi(value);
}
char *convert_to_git(const char *path, const char *src, unsigned long *sizep)
--
1.5.2.rc3.27.g43d151-dirty
-
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