Add the '--points-at' option provided by 'ref-filter'. The
option lets the user to pick only refs which point to a particular
commit.
Add Documentation for the same.
Based-on-patch-by: Jeff King <peff@xxxxxxxx>
Mentored-by: Christian Couder <christian.couder@xxxxxxxxx>
Mentored-by: Matthieu Moy <matthieu.moy@xxxxxxxxxxxxxxx>
Signed-off-by: Karthik Nayak <karthik.188@xxxxxxxxx>
---
Documentation/git-for-each-ref.txt | 3 +++
builtin/for-each-ref.c | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 7f8d9a5..e9f6a8a 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -10,6 +10,7 @@ SYNOPSIS
[verse]
'git for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl]
[(--sort=<key>)...] [--format=<format>] [<pattern>...]
+ [--points-at <object>]
DESCRIPTION
-----------
@@ -62,6 +63,8 @@ OPTIONS
the specified host language. This is meant to produce
a scriptlet that can directly be `eval`ed.
+--points-at <object>::
+ Only list tags of the given object.
FIELD NAMES
-----------
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 4d2d024..b9d180a 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -7,6 +7,7 @@
static char const * const for_each_ref_usage[] = {
N_("git for-each-ref [<options>] [<pattern>]"),
+ N_("git for-each-ref [--points-at <object>]"),
NULL
};
@@ -17,6 +18,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
int maxcount = 0, quote_style = 0;
struct ref_filter_cbdata ref_cbdata;
+ memset(&ref_cbdata, 0, sizeof(ref_cbdata));
struct option opts[] = {
OPT_BIT('s', "shell", "e_style,
@@ -33,6 +35,9 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_CALLBACK(0, "points-at", &ref_cbdata.filter.points_at,
+ N_("object"), N_("print only tags of the object"),
+ parse_opt_points_at),
OPT_END(),
};
@@ -54,7 +59,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
/* for warn_ambiguous_refs */
git_config(git_default_config, NULL);
- memset(&ref_cbdata, 0, sizeof(ref_cbdata));
ref_cbdata.filter.name_patterns = argv;
filter_refs(for_each_rawref, &ref_cbdata);
--
2.4.2
--
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