[PATCH v2 1/2] describe: localize debug output fully

[Michael J Gruber]

git describe --debug localizes all debug messages but not the terms
head, lightweight, annotated that it outputs for the candidates.
Localize them, too.

Signed-off-by: Michael J Gruber <g...@grubix.eu>
---
 builtin/describe.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/builtin/describe.c b/builtin/describe.c
index 45adbf67d5..99e963dfe7 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -50,7 +50,7 @@ struct commit_name {
 };
 
 static const char *prio_names[] = {
-       "head", "lightweight", "annotated",
+       N_("head"), N_("lightweight"), N_("annotated"),
 };
 
 static int commit_name_cmp(const struct commit_name *cn1,
@@ -395,10 +395,19 @@ static void describe(const char *arg, int last_one)
        free_commit_list(list);
 
        if (debug) {
+               static int label_width = -1;
+               if (label_width < 0) {
+                       int i, w;
+                       for (i = 0; i < ARRAY_SIZE(prio_names); i++) {
+                               w = strlen(_(prio_names[i]));
+                               if (label_width < w)
+                                       label_width = w;
+                       }
+               }               
                for (cur_match = 0; cur_match < match_cnt; cur_match++) {
                        struct possible_tag *t = &all_matches[cur_match];
-                       fprintf(stderr, " %-11s %8d %s\n",
-                               prio_names[t->name->prio],
+                       fprintf(stderr, " %-*s %8d %s\n",
+                               label_width, _(prio_names[t->name->prio]),
                                t->depth, t->name->path);
                }
                fprintf(stderr, _("traversed %lu commits\n"), seen_commits);
-- 
2.12.2.584.g7becbf139a