checkout: relocate --to's "no branch specified" check

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 7593861d758ad1ddb7fc7cc5aa839d26b2ace6c0..3b8f420d04c9693419ccbdf3bc30b73cd27836e6 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -527,8 +527,6 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
        proc.in = -1;
        proc.stdout_to_stderr = 1;
 
-       prepare_push_cert_sha1(&proc);
-
        if (use_sideband) {
                memset(&muxer, 0, sizeof(muxer));
                muxer.proc = copy_to_sideband;
@@ -539,6 +537,8 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
                proc.err = muxer.in;
        }
 
+       prepare_push_cert_sha1(&proc);
+
        code = start_command(&proc);
        if (code) {
                if (use_sideband)
@@ -847,8 +847,9 @@ static const char *update(struct command *cmd, struct shallow_info *si)
                transaction = ref_transaction_begin(&err);
                if (!transaction ||
                    ref_transaction_update(transaction, namespaced_name,
-                                          new_sha1, old_sha1, 0, 1, &err) ||
-                   ref_transaction_commit(transaction, "push", &err)) {
+                                          new_sha1, old_sha1, 0, 1, "push",
+                                          &err) ||
+                   ref_transaction_commit(transaction, &err)) {
                        ref_transaction_free(transaction);
 
                        rp_error("%s", err.buf);
@@ -868,7 +869,7 @@ static void run_update_post_hook(struct command *commands)
        int argc;
        const char **argv;
        struct child_process proc = CHILD_PROCESS_INIT;
-       char *hook;
+       const char *hook;
 
        hook = find_hook("post-update");
        for (argc = 0, cmd = commands; cmd; cmd = cmd->next) {
@@ -913,7 +914,7 @@ static void check_aliased_update(struct command *cmd, struct string_list *list)
        int flag;
 
        strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name);
-       dst_name = resolve_ref_unsafe(buf.buf, sha1, 0, &flag);
+       dst_name = resolve_ref_unsafe(buf.buf, 0, sha1, &flag);
        strbuf_release(&buf);
 
        if (!(flag & REF_ISSYMREF))
@@ -1074,7 +1075,7 @@ static void execute_commands(struct command *commands,
        check_aliased_updates(commands);
 
        free(head_name_to_free);
-       head_name = head_name_to_free = resolve_refdup("HEAD", sha1, 0, NULL);
+       head_name = head_name_to_free = resolve_refdup("HEAD", 0, sha1, NULL);
 
        checked_connectivity = 1;
        for (cmd = commands; cmd; cmd = cmd->next) {
@@ -1235,7 +1236,6 @@ static const char *pack_lockfile;
 static const char *unpack(int err_fd, struct shallow_info *si)
 {
        struct pack_header hdr;
-       struct argv_array av = ARGV_ARRAY_INIT;
        const char *hdr_err;
        int status;
        char hdr_arg[38];
@@ -1258,16 +1258,16 @@ static const char *unpack(int err_fd, struct shallow_info *si)
 
        if (si->nr_ours || si->nr_theirs) {
                alt_shallow_file = setup_temporary_shallow(si->shallow);
-               argv_array_pushl(&av, "--shallow-file", alt_shallow_file, NULL);
+               argv_array_push(&child.args, "--shallow-file");
+               argv_array_push(&child.args, alt_shallow_file);
        }
 
        if (ntohl(hdr.hdr_entries) < unpack_limit) {
-               argv_array_pushl(&av, "unpack-objects", hdr_arg, NULL);
+               argv_array_pushl(&child.args, "unpack-objects", hdr_arg, NULL);
                if (quiet)
-                       argv_array_push(&av, "-q");
+                       argv_array_push(&child.args, "-q");
                if (fsck_objects)
-                       argv_array_push(&av, "--strict");
-               child.argv = av.argv;
+                       argv_array_push(&child.args, "--strict");
                child.no_stdout = 1;
                child.err = err_fd;
                child.git_cmd = 1;
@@ -1282,13 +1282,12 @@ static const char *unpack(int err_fd, struct shallow_info *si)
                if (gethostname(keep_arg + s, sizeof(keep_arg) - s))
                        strcpy(keep_arg + s, "localhost");
 
-               argv_array_pushl(&av, "index-pack",
+               argv_array_pushl(&child.args, "index-pack",
                                 "--stdin", hdr_arg, keep_arg, NULL);
                if (fsck_objects)
-                       argv_array_push(&av, "--strict");
+                       argv_array_push(&child.args, "--strict");
                if (fix_thin)
-                       argv_array_push(&av, "--fix-thin");
-               child.argv = av.argv;
+                       argv_array_push(&child.args, "--fix-thin");
                child.out = -1;
                child.err = err_fd;
                child.git_cmd = 1;