diff-parseopt: convert --ignore-some-changes

diff --git a/parse-options-cb.c b/parse-options-cb.c
index e8236534ac8aa00fde2a5a9ae27e85c72d062f3a..2733393546d4d4dd9a55c5934531398f4a827ead 100644 (file)
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -18,7 +18,8 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
        } else {
                v = strtol(arg, (char **)&arg, 10);
                if (*arg)
-                       return opterror(opt, "expects a numerical value", 0);
+                       return error(_("option `%s' expects a numerical value"),
+                                    opt->long_name);
                if (v && v < MINIMUM_ABBREV)
                        v = MINIMUM_ABBREV;
                else if (v > 40)
@@ -28,13 +29,6 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
        return 0;
 }
 
-int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
-                            int unset)
-{
-       *(timestamp_t *)(opt->value) = approxidate(arg);
-       return 0;
-}
-
 int parse_opt_expiry_date_cb(const struct option *opt, const char *arg,
                             int unset)
 {
@@ -54,8 +48,8 @@ int parse_opt_color_flag_cb(const struct option *opt, const char *arg,
                arg = unset ? "never" : (const char *)opt->defval;
        value = git_config_colorbool(NULL, arg);
        if (value < 0)
-               return opterror(opt,
-                       "expects \"always\", \"auto\", or \"never\"", 0);
+               return error(_("option `%s' expects \"always\", \"auto\", or \"never\""),
+                            opt->long_name);
        *(int *)opt->value = value;
        return 0;
 }
@@ -65,6 +59,8 @@ int parse_opt_verbosity_cb(const struct option *opt, const char *arg,
 {
        int *target = opt->value;
 
+       BUG_ON_OPT_ARG(arg);
+
        if (unset)
                /* --no-quiet, --no-verbose */
                *target = 0;
@@ -87,6 +83,8 @@ int parse_opt_commits(const struct option *opt, const char *arg, int unset)
        struct object_id oid;
        struct commit *commit;
 
+       BUG_ON_OPT_NEG(unset);
+
        if (!arg)
                return -1;
        if (get_oid(arg, &oid))
@@ -117,6 +115,9 @@ int parse_opt_object_name(const struct option *opt, const char *arg, int unset)
 int parse_opt_tertiary(const struct option *opt, const char *arg, int unset)
 {
        int *target = opt->value;
+
+       BUG_ON_OPT_ARG(arg);
+
        *target = unset ? 2 : 1;
        return 0;
 }
@@ -169,9 +170,12 @@ int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset)
  * "-h" output even if it's not being handled directly by
  * parse_options().
  */
-int parse_opt_unknown_cb(const struct option *opt, const char *arg, int unset)
+enum parse_opt_result parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx,
+                                          const struct option *opt,
+                                          const char *arg, int unset)
 {
-       return -2;
+       BUG_ON_OPT_ARG(arg);
+       return PARSE_OPT_UNKNOWN;
 }
 
 /**