[PATCH v2 12/36] fast-export: convert to use struct refspec

[Brandon Williams]

Convert fast-export to use 'struct refspec' instead of using a list of
refspec_item's.

Signed-off-by: Brandon Williams <bmw...@google.com>
---
 builtin/fast-export.c | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 6f105dc79..143999738 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -36,8 +36,7 @@ static int use_done_feature;
 static int no_data;
 static int full_tree;
 static struct string_list extra_refs = STRING_LIST_INIT_NODUP;
-static struct refspec_item *refspecs;
-static int refspecs_nr;
+static struct refspec refspecs = REFSPEC_INIT_FETCH;
 static int anonymize;
 
 static int parse_opt_signed_tag_mode(const struct option *opt,
@@ -830,9 +829,9 @@ static void get_tags_and_duplicates(struct rev_cmdline_info 
*info)
                if (dwim_ref(e->name, strlen(e->name), &oid, &full_name) != 1)
                        continue;
 
-               if (refspecs) {
+               if (refspecs.nr) {
                        char *private;
-                       private = apply_refspecs(refspecs, refspecs_nr, 
full_name);
+                       private = apply_refspecs(refspecs.items, refspecs.nr, 
full_name);
                        if (private) {
                                free(full_name);
                                full_name = private;
@@ -978,8 +977,8 @@ static void import_marks(char *input_file)
 static void handle_deletes(void)
 {
        int i;
-       for (i = 0; i < refspecs_nr; i++) {
-               struct refspec_item *refspec = &refspecs[i];
+       for (i = 0; i < refspecs.nr; i++) {
+               struct refspec_item *refspec = &refspecs.items[i];
                if (*refspec->src)
                        continue;
 
@@ -1040,18 +1039,12 @@ int cmd_fast_export(int argc, const char **argv, const 
char *prefix)
                usage_with_options (fast_export_usage, options);
 
        if (refspecs_list.nr) {
-               const char **refspecs_str;
                int i;
 
-               ALLOC_ARRAY(refspecs_str, refspecs_list.nr);
                for (i = 0; i < refspecs_list.nr; i++)
-                       refspecs_str[i] = refspecs_list.items[i].string;
-
-               refspecs_nr = refspecs_list.nr;
-               refspecs = parse_fetch_refspec(refspecs_nr, refspecs_str);
+                       refspec_append(&refspecs, 
refspecs_list.items[i].string);
 
                string_list_clear(&refspecs_list, 1);
-               free(refspecs_str);
        }
 
        if (use_done_feature)
@@ -1090,7 +1083,7 @@ int cmd_fast_export(int argc, const char **argv, const 
char *prefix)
        if (use_done_feature)
                printf("done\n");
 
-       free_refspec(refspecs_nr, refspecs);
+       refspec_clear(&refspecs);
 
        return 0;
 }
-- 
2.17.0.441.gb46fe60e1d-goog