Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/for-each-ref.c | 25 ++++++++++++++++++++++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 1390da8..3240ca0 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -11,6 +11,7 @@
#include "remote.h"
#include "color.h"
#include "branch.h"
+#include "utf8.h"
/* Quoting styles */
#define QUOTE_NONE 0
@@ -733,7 +734,7 @@ static void populate_value(struct refinfo *ref)
/* look for "short" refname format */
if (formatp) {
formatp++;
- if (!strcmp(formatp, "short"))
+ if (!prefixcmp(formatp, "short"))
refname = shorten_unambiguous_ref(refname,
warn_ambiguous_refs);
else
@@ -994,7 +995,7 @@ static void show_refs(struct refinfo **refs, int maxcount,
{
struct strbuf *sb;
const char *cp, *sp, *ep;
- int i, atom;
+ int i, atom, aligned, max_length, len;
sb = xmalloc(sizeof(*sb) * maxcount);
for (i = 0; i < maxcount; i++) {
@@ -1012,8 +1013,26 @@ static void show_refs(struct refinfo **refs, int maxcount,
emit(sb + i, cp, sp);
}
atom = parse_atom(sp + 2, ep);
- for (i = 0; i < maxcount; i++)
+ aligned = !suffixcmp(used_atom[atom], ":aligned");
+ for (i = 0, max_length = 0; aligned && i < maxcount; i++) {
+ struct atom_value *v;
+ get_value(refs[i], atom, &v);
+ len = utf8_strnwidth(v->s, -1, 1);
+ if (len > max_length)
+ max_length = len;
+ }
+ for (i = 0; i < maxcount; i++) {
+ int old_len = sb[i].len;
print_value(sb + i, refs[i], atom, quote_style);
+ if (aligned) {
+ len = max_length -
+ utf8_strnwidth(sb[i].buf + old_len, -1, 1);
+ while (len) {
+ strbuf_addch(sb + i, ' ');
+ len--;
+ }
+ }
+ }
}
if (*cp) {
sp = cp + strlen(cp);
--
1.8.2.83.gc99314b
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