From: Karthik Nayak <karthik.188@xxxxxxxxx>
Borrowing from branch.c's implementation print "[gone]" whenever an
unknown upstream ref is encountered instead of just ignoring it.
This makes sure that when branch.c is ported over to using ref-filter
APIs for printing, this feature is not lost.
Make changes to t/t6300-for-each-ref.sh and
Documentation/git-for-each-ref.txt to reflect this change.
Mentored-by: Christian Couder <christian.couder@xxxxxxxxx>
Mentored-by: Matthieu Moy <matthieu.moy@xxxxxxxxxxxxxxx>
Helped-by : Jacob Keller <jacob.keller@xxxxxxxxx>
Signed-off-by: Karthik Nayak <karthik.188@xxxxxxxxx>
---
Documentation/git-for-each-ref.txt | 3 ++-
ref-filter.c | 4 +++-
t/t6300-for-each-ref.sh | 2 +-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index b730735..536846f 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -118,7 +118,8 @@ upstream::
"[ahead N, behind M]" and `:trackshort` to show the terse
version: ">" (ahead), "<" (behind), "<>" (ahead and behind),
or "=" (in sync). Has no effect if the ref does not have
- tracking information associated with it.
+ tracking information associated with it. `:track` also prints
+ "[gone]" whenever unknown upstream ref is encountered.
push::
The name of a local ref which represents the `@{push}` location
diff --git a/ref-filter.c b/ref-filter.c
index 0f81f9f..e0229d3 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1053,8 +1053,10 @@ static void fill_remote_ref_details(struct used_atom *atom, const char *refname,
*s = shorten_unambiguous_ref(refname, warn_ambiguous_refs);
else if (atom->u.remote_ref == RR_TRACK) {
if (stat_tracking_info(branch, &num_ours,
- &num_theirs, NULL))
+ &num_theirs, NULL)) {
+ *s = "[gone]";
return;
+ }
if (!num_ours && !num_theirs)
*s = "";
diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index 644f169..5019f40 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -382,7 +382,7 @@ test_expect_success 'Check that :track[short] cannot be used with other atoms' '
test_expect_success 'Check that :track[short] works when upstream is invalid' '
cat >expected <<-\EOF &&
-
+ [gone]
EOF
test_when_finished "git config branch.master.merge refs/heads/master" &&
--
2.10.2