notes-merge: convert struct notes_merge_pair to struct object_id

diff --git a/parse-options-cb.c b/parse-options-cb.c
index 5ab6ed6b0875ff703e3d55abbd0e9d8b0aa1a3c7..9667bc75a08e8b64290f5f44c92b0bac35d1d0fa 100644 (file)
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -5,6 +5,7 @@
 #include "color.h"
 #include "string-list.h"
 #include "argv-array.h"
+#include "sha1-array.h"
 
 /*----- some often used options -----*/
 
@@ -77,7 +78,7 @@ int parse_opt_verbosity_cb(const struct option *opt, const char *arg,
        return 0;
 }
 
-int parse_opt_with_commit(const struct option *opt, const char *arg, int unset)
+int parse_opt_commits(const struct option *opt, const char *arg, int unset)
 {
        unsigned char sha1[20];
        struct commit *commit;
@@ -93,6 +94,22 @@ int parse_opt_with_commit(const struct option *opt, const char *arg, int unset)
        return 0;
 }
 
+int parse_opt_object_name(const struct option *opt, const char *arg, int unset)
+{
+       unsigned char sha1[20];
+
+       if (unset) {
+               sha1_array_clear(opt->value);
+               return 0;
+       }
+       if (!arg)
+               return -1;
+       if (get_sha1(arg, sha1))
+               return error(_("malformed object name '%s'"), arg);
+       sha1_array_append(opt->value, sha1);
+       return 0;
+}
+
 int parse_opt_tertiary(const struct option *opt, const char *arg, int unset)
 {
        int *target = opt->value;
@@ -100,19 +117,24 @@ int parse_opt_tertiary(const struct option *opt, const char *arg, int unset)
        return 0;
 }
 
-int parse_options_concat(struct option *dst, size_t dst_size, struct option *src)
+struct option *parse_options_concat(struct option *a, struct option *b)
 {
-       int i, j;
-
-       for (i = 0; i < dst_size; i++)
-               if (dst[i].type == OPTION_END)
-                       break;
-       for (j = 0; i < dst_size; i++, j++) {
-               dst[i] = src[j];
-               if (src[j].type == OPTION_END)
-                       return 0;
-       }
-       return -1;
+       struct option *ret;
+       size_t i, a_len = 0, b_len = 0;
+
+       for (i = 0; a[i].type != OPTION_END; i++)
+               a_len++;
+       for (i = 0; b[i].type != OPTION_END; i++)
+               b_len++;
+
+       ALLOC_ARRAY(ret, st_add3(a_len, b_len, 1));
+       for (i = 0; i < a_len; i++)
+               ret[i] = a[i];
+       for (i = 0; i < b_len; i++)
+               ret[a_len + i] = b[i];
+       ret[a_len + b_len] = b[b_len]; /* final OPTION_END */
+
+       return ret;
 }
 
 int parse_opt_string_list(const struct option *opt, const char *arg, int unset)
@@ -127,7 +149,7 @@ int parse_opt_string_list(const struct option *opt, const char *arg, int unset)
        if (!arg)
                return -1;
 
-       string_list_append(v, xstrdup(arg));
+       string_list_append(v, arg);
        return 0;
 }