Junio C Hamano <[email protected]> writes:
> Given that one of the two expected callers, namely, "check-attr" and
> Stefan's pathspec label magic, of this "alloc and then append" side
> of the API wants to have an access to git_attr(name), I think
> the function signature for this one should be updated to take not
> "const char *name" but instead take "struct git_attr *attr", i.e.
Perhaps this can be squashed into 12/12 to update the tutorial part
to cover this less often used form.
Documentation/technical/api-gitattributes.txt | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/Documentation/technical/api-gitattributes.txt
b/Documentation/technical/api-gitattributes.txt
index 6f13f94..92fc32a 100644
--- a/Documentation/technical/api-gitattributes.txt
+++ b/Documentation/technical/api-gitattributes.txt
@@ -55,7 +55,11 @@ Querying Specific Attributes
* Prepare `struct git_attr_check` using git_attr_check_initl()
function, enumerating the names of attributes whose values you are
- interested in, terminated with a NULL pointer.
+ interested in, terminated with a NULL pointer. Alternatively, an
+ empty `struct git_attr_check` can be prepared by calling
+ `git_attr_check_alloc()` function and then attributes you want to
+ ask about can be added to it with `git_attr_check_append()`
+ function.
* Call `git_check_attr()` to check the attributes for the path.
@@ -112,6 +116,22 @@ static void setup_check(void)
}
------------
+To see how attributes in argv[] are set for different paths, only
+the first step in the above would be different.
+
+------------
+static struct git_attr_check *check;
+static void setup_check(const char **argv)
+{
+ check = git_attr_check_alloc();
+ while (*argv) {
+ struct git_attr *attr = git_attr(*argv);
+ git_attr_check_append(check, attr);
+ argv++;
+ }
+}
+------------
+
Querying All Attributes
-----------------------
--
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