Build-in peek-remote, using transport infrastructure.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index 042f79e..14f25ff 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -239,7 +239,7 @@ PROGRAMS = \
        git-fast-import$X \
        git-daemon$X \
        git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
-       git-peek-remote$X git-receive-pack$X \
+       git-receive-pack$X \
        git-send-pack$X git-shell$X \
        git-show-index$X \
        git-unpack-file$X \
@@ -352,6 +352,7 @@ BUILTIN_OBJS = \
        builtin-mv.o \
        builtin-name-rev.o \
        builtin-pack-objects.o \
+       builtin-peek-remote.o \
        builtin-prune.o \
        builtin-prune-packed.o \
        builtin-push.o \

diff --git a/peek-remote.c b/builtin-peek-remote.c
similarity index 59%
rename from peek-remote.c
rename to builtin-peek-remote.c
index 8d20f7c..b4106f5 100644 (file)
--- a/peek-remote.c
+++ b/builtin-peek-remote.c
@@ -1,38 +1,26 @@
+#include "builtin.h"
 #include "cache.h"
-#include "refs.h"
-#include "pkt-line.h"
+#include "transport.h"
+#include "remote.h"
 
 static const char peek_remote_usage[] =
 "git-peek-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>";
-static const char *uploadpack = "git-upload-pack";
 
-static int peek_remote(int fd[2], unsigned flags)
+int cmd_peek_remote(int argc, const char **argv, const char *prefix)
 {
-       struct ref *ref;
-
-       get_remote_heads(fd[0], &ref, 0, NULL, flags);
-       packet_flush(fd[1]);
-
-       while (ref) {
-               printf("%s      %s\n", sha1_to_hex(ref->old_sha1), ref->name);
-               ref = ref->next;
-       }
-       return 0;
-}
-
-int main(int argc, char **argv)
-{
-       int i, ret;
-       char *dest = NULL;
-       int fd[2];
-       struct child_process *conn;
+       int i;
+       const char *dest = NULL;
        int nongit = 0;
        unsigned flags = 0;
+       const char *uploadpack = NULL;
+
+       struct transport *transport;
+       const struct ref *ref;
 
        setup_git_directory_gently(&nongit);
 
        for (i = 1; i < argc; i++) {
-               char *arg = argv[i];
+               const char *arg = argv[i];
 
                if (*arg == '-') {
                        if (!prefixcmp(arg, "--upload-pack=")) {
@@ -64,10 +52,19 @@ int main(int argc, char **argv)
        if (!dest || i != argc - 1)
                usage(peek_remote_usage);
 
-       conn = git_connect(fd, dest, uploadpack, 0);
-       ret = peek_remote(fd, flags);
-       close(fd[0]);
-       close(fd[1]);
-       ret |= finish_connect(conn);
-       return !!ret;
+       transport = transport_get(NULL, dest);
+       if (uploadpack != NULL)
+               transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
+
+       ref = transport_get_remote_refs(transport);
+
+       if (!ref)
+               return 1;
+
+       while (ref) {
+               if (check_ref_type(ref, flags))
+                       printf("%s      %s\n", sha1_to_hex(ref->old_sha1), ref->name);
+               ref = ref->next;
+       }
+       return 0;
 }

diff --git a/builtin.h b/builtin.h
index 9a6213a..62ee537 100644 (file)
--- a/builtin.h
+++ b/builtin.h
@@ -55,6 +55,7 @@ extern int cmd_merge_file(int argc, const char **argv, const char *prefix);
 extern int cmd_mv(int argc, const char **argv, const char *prefix);
 extern int cmd_name_rev(int argc, const char **argv, const char *prefix);
 extern int cmd_pack_objects(int argc, const char **argv, const char *prefix);
+extern int cmd_peek_remote(int argc, const char **argv, const char *prefix);
 extern int cmd_pickaxe(int argc, const char **argv, const char *prefix);
 extern int cmd_prune(int argc, const char **argv, const char *prefix);
 extern int cmd_prune_packed(int argc, const char **argv, const char *prefix);

diff --git a/git.c b/git.c
index 4e10581..c55a13d 100644 (file)
--- a/git.c
+++ b/git.c
@@ -333,6 +333,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
                { "name-rev", cmd_name_rev, RUN_SETUP },
                { "pack-objects", cmd_pack_objects, RUN_SETUP },
+               { "peek-remote", cmd_peek_remote },
                { "pickaxe", cmd_blame, RUN_SETUP },
                { "prune", cmd_prune, RUN_SETUP },
                { "prune-packed", cmd_prune_packed, RUN_SETUP },