rebase.c

   1 #include "git-compat-util.h"
   2 #include "rebase.h"
   3 #include "parse.h"
   4 #include "gettext.h"
   5
   6 /*
   7  * Parses textual value for pull.rebase, branch.<name>.rebase, etc.
   8  * Unrecognised value yields REBASE_INVALID, which traditionally is
   9  * treated the same way as REBASE_FALSE.
  10  *
  11  * The callers that care if (any) rebase is requested should say
  12  *   if (REBASE_TRUE <= rebase_parse_value(string))
  13  *
  14  * The callers that want to differenciate an unrecognised value and
  15  * false can do so by treating _INVALID and _FALSE differently.
  16  */
  17 enum rebase_type rebase_parse_value(const char *value)
  18 {
  19         int v = git_parse_maybe_bool(value);
  20
  21         if (!v)
  22                 return REBASE_FALSE;
  23         else if (v > 0)
  24                 return REBASE_TRUE;
  25         else if (!strcmp(value, "merges") || !strcmp(value, "m"))
  26                 return REBASE_MERGES;
  27         else if (!strcmp(value, "interactive") || !strcmp(value, "i"))
  28                 return REBASE_INTERACTIVE;
  29         else if (!strcmp(value, "preserve") || !strcmp(value, "p"))
  30                 error(_("%s: 'preserve' superseded by 'merges'"), value);
  31         /*
  32          * Please update _git_config() in git-completion.bash when you
  33          * add new rebase modes.
  34          */
  35
  36         return REBASE_INVALID;
  37 }