git-check-attr previously always returned success. With this patch it
returns success when the requested attribute is found for all supplied
paths.
This lets you check in a script whether a file has an attribute:
$ git-check-attr attribute -- file && echo "file has attribute"
Signed-off-by: Andy Parkins <andyparkins@xxxxxxxxx>
---
This is handy in itself, but I added it to support the tests in the
next patch.
builtin-check-attr.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/builtin-check-attr.c b/builtin-check-attr.c
index 47b0721..b51c2ae 100644
--- a/builtin-check-attr.c
+++ b/builtin-check-attr.c
@@ -9,6 +9,7 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
{
struct git_attr_check *check;
int cnt, i, doubledash;
+ int allset = 1;
doubledash = -1;
for (i = 1; doubledash < 0 && i < argc; i++) {
@@ -43,7 +44,9 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
(check[j].isset < 0) ? "unspecified" :
(check[j].isset == 0) ? "unset" :
"set");
+ if( check[j].isset <= 0 )
+ allset = 0;
}
}
- return 0;
+ return !allset;
}
--
1.5.1.1.821.g88bdb
-
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