[PATCH v2 33/36] http-push: store refspecs in a struct refspec

[Brandon Williams]

Convert http-push.c to store refspecs in a 'struct refspec' instead of
in an array of 'const char *'.

Signed-off-by: Brandon Williams <bmw...@google.com>
---
 http-push.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/http-push.c b/http-push.c
index f308ce019..a724ef03f 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1692,8 +1692,7 @@ int cmd_main(int argc, const char **argv)
 {
        struct transfer_request *request;
        struct transfer_request *next_request;
-       int nr_refspec = 0;
-       const char **refspec = NULL;
+       struct refspec rs = REFSPEC_INIT_PUSH;
        struct remote_lock *ref_lock = NULL;
        struct remote_lock *info_ref_lock = NULL;
        struct rev_info revs;
@@ -1756,8 +1755,7 @@ int cmd_main(int argc, const char **argv)
                        }
                        continue;
                }
-               refspec = argv;
-               nr_refspec = argc - i;
+               refspec_appendn(&rs, argv, argc - i);
                break;
        }
 
@@ -1768,7 +1766,7 @@ int cmd_main(int argc, const char **argv)
        if (!repo->url)
                usage(http_push_usage);
 
-       if (delete_branch && nr_refspec != 1)
+       if (delete_branch && rs.nr != 1)
                die("You must specify only one branch name when deleting a 
remote branch");
 
        setup_git_directory();
@@ -1814,18 +1812,19 @@ int cmd_main(int argc, const char **argv)
 
        /* Remove a remote branch if -d or -D was specified */
        if (delete_branch) {
-               if (delete_remote_branch(refspec[0], force_delete) == -1) {
+               const char *branch = rs.items[i].src;
+               if (delete_remote_branch(branch, force_delete) == -1) {
                        fprintf(stderr, "Unable to delete remote branch %s\n",
-                               refspec[0]);
+                               branch);
                        if (helper_status)
-                               printf("error %s cannot remove\n", refspec[0]);
+                               printf("error %s cannot remove\n", branch);
                }
                goto cleanup;
        }
 
        /* match them up */
        if (match_push_refs(local_refs, &remote_refs,
-                           nr_refspec, (const char **) refspec, push_all)) {
+                           rs.raw_nr, rs.raw, push_all)) {
                rc = -1;
                goto cleanup;
        }
-- 
2.17.0.441.gb46fe60e1d-goog