advice.c

   1 #include "cache.h"
   2
   3 int advice_push_nonfastforward = 1;
   4 int advice_status_hints = 1;
   5 int advice_commit_before_merge = 1;
   6 int advice_resolve_conflict = 1;
   7 int advice_implicit_identity = 1;
   8
   9 static struct {
  10         const char *name;
  11         int *preference;
  12 } advice_config[] = {
  13         { "pushnonfastforward", &advice_push_nonfastforward },
  14         { "statushints", &advice_status_hints },
  15         { "commitbeforemerge", &advice_commit_before_merge },
  16         { "resolveconflict", &advice_resolve_conflict },
  17         { "implicitidentity", &advice_implicit_identity },
  18 };
  19
  20 int git_default_advice_config(const char *var, const char *value)
  21 {
  22         const char *k = skip_prefix(var, "advice.");
  23         int i;
  24
  25         for (i = 0; i < ARRAY_SIZE(advice_config); i++) {
  26                 if (strcmp(k, advice_config[i].name))
  27                         continue;
  28                 *advice_config[i].preference = git_config_bool(var, value);
  29                 return 0;
  30         }
  31
  32         return 0;
  33 }
  34
  35 void NORETURN die_resolve_conflict(const char *me)
  36 {
  37         if (advice_resolve_conflict)
  38                 /*
  39                  * Message used both when 'git commit' fails and when
  40                  * other commands doing a merge do.
  41                  */
  42                 die("'%s' is not possible because you have unmerged files.\n"
  43                     "Please, fix them up in the work tree, and then use 'git add/rm <file>' as\n"
  44                     "appropriate to mark resolution and make a commit, or use 'git commit -a'.", me);
  45         else
  46                 die("'%s' is not possible because you have unmerged files.", me);
  47 }