Add support for %(refname:lalignX) where X is a number.
This will print a shortened refname aligned to the left
followed by spaces for a total length of X characters.
If X is less than the shortened refname size, the entire
shortened refname is printed.
Mentored-by: Christian Couder <christian.cou...@gmail.com>
Mentored-by: Matthieu Moy <matthieu....@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik....@gmail.com>
---
ref-filter.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/ref-filter.c b/ref-filter.c
index 00d06bf..299b048 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -695,7 +695,22 @@ static void populate_value(struct ref_array_item *ref)
int num_ours, num_theirs;
formatp++;
- if (!strcmp(formatp, "short"))
+ if (starts_with(formatp, "lalign")) {
+ const char *valp;
+ int val;
+
+ skip_prefix(formatp, "lalign", &valp);
+ val = atoi(valp);
+ refname = shorten_unambiguous_ref(refname,
+
warn_ambiguous_refs);
+ if (val > strlen(refname)) {
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addstr(&buf, refname);
+ strbuf_addchars(&buf, ' ', val -
strlen(refname));
+ free((char *)refname);
+ refname = strbuf_detach(&buf, NULL);
+ }
+ } else if (!strcmp(formatp, "short"))
refname = shorten_unambiguous_ref(refname,
warn_ambiguous_refs);
else if (!strcmp(formatp, "track") &&
--
2.4.4
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