log-tree: show_log: make commentary block delimiting reusable

diff --git a/fetch-pack.c b/fetch-pack.c
index f93723fec41c772db0c0d6f5a8bb2239c9d370bd..dbd879ac7fd92f370a0056593a1d633750e2f7fd 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -19,6 +19,7 @@
 #include "sha1-array.h"
 #include "oidset.h"
 #include "packfile.h"
+#include "object-store.h"
 
 static int transfer_unpack_limit = -1;
 static int fetch_unpack_limit = -1;
@@ -396,7 +397,7 @@ static int find_common(struct fetch_pack_args *args,
                return 1;
        }
 
-       if (is_repository_shallow())
+       if (is_repository_shallow(the_repository))
                write_shallow_commits(&req_buf, 1, NULL);
        if (args->depth > 0)
                packet_buf_write(&req_buf, "deepen %d", args->depth);
@@ -427,7 +428,7 @@ static int find_common(struct fetch_pack_args *args,
                        if (skip_prefix(line, "shallow ", &arg)) {
                                if (get_oid_hex(arg, &oid))
                                        die(_("invalid shallow line: %s"), line);
-                               register_shallow(&oid);
+                               register_shallow(the_repository, &oid);
                                continue;
                        }
                        if (skip_prefix(line, "unshallow ", &arg)) {
@@ -657,11 +658,11 @@ static void filter_refs(struct fetch_pack_args *args,
                                }
                                i++;
                        }
-               }
 
-               if (!keep && args->fetch_all &&
-                   (!args->deepen || !starts_with(ref->name, "refs/tags/")))
-                       keep = 1;
+                       if (!keep && args->fetch_all &&
+                           (!args->deepen || !starts_with(ref->name, "refs/tags/")))
+                               keep = 1;
+               }
 
                if (keep) {
                        *newtail = ref;
@@ -985,7 +986,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
        sort_ref_list(&ref, ref_compare_name);
        QSORT(sought, nr_sought, cmp_ref_by_name);
 
-       if ((args->depth > 0 || is_repository_shallow()) && !server_supports("shallow"))
+       if ((args->depth > 0 || is_repository_shallow(the_repository)) && !server_supports("shallow"))
                die(_("Server does not support shallow clients"));
        if (args->depth > 0 || args->deepen_since || args->deepen_not)
                args->deepen = 1;
@@ -1083,7 +1084,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
 static void add_shallow_requests(struct strbuf *req_buf,
                                 const struct fetch_pack_args *args)
 {
-       if (is_repository_shallow())
+       if (is_repository_shallow(the_repository))
                write_shallow_commits(req_buf, 1, NULL);
        if (args->depth > 0)
                packet_buf_write(req_buf, "deepen %d", args->depth);
@@ -1174,6 +1175,13 @@ static int send_fetch_request(int fd_out, const struct fetch_pack_args *args,
                packet_buf_write(&req_buf, "command=fetch");
        if (server_supports_v2("agent", 0))
                packet_buf_write(&req_buf, "agent=%s", git_user_agent_sanitized());
+       if (args->server_options && args->server_options->nr &&
+           server_supports_v2("server-option", 1)) {
+               int i;
+               for (i = 0; i < args->server_options->nr; i++)
+                       packet_write_fmt(fd_out, "server-option=%s",
+                                        args->server_options->items[i].string);
+       }
 
        packet_buf_delim(&req_buf);
        if (args->use_thin_pack)
@@ -1188,17 +1196,32 @@ static int send_fetch_request(int fd_out, const struct fetch_pack_args *args,
        /* Add shallow-info and deepen request */
        if (server_supports_feature("fetch", "shallow", 0))
                add_shallow_requests(&req_buf, args);
-       else if (is_repository_shallow() || args->deepen)
+       else if (is_repository_shallow(the_repository) || args->deepen)
                die(_("Server does not support shallow requests"));
 
+       /* Add filter */
+       if (server_supports_feature("fetch", "filter", 0) &&
+           args->filter_options.choice) {
+               print_verbose(args, _("Server supports filter"));
+               packet_buf_write(&req_buf, "filter %s",
+                                args->filter_options.filter_spec);
+       } else if (args->filter_options.choice) {
+               warning("filtering not recognized by server, ignoring");
+       }
+
        /* add wants */
        add_wants(wants, &req_buf);
 
-       /* Add all of the common commits we've found in previous rounds */
-       add_common(&req_buf, common);
+       if (args->no_dependents) {
+               packet_buf_write(&req_buf, "done");
+               ret = 1;
+       } else {
+               /* Add all of the common commits we've found in previous rounds */
+               add_common(&req_buf, common);
 
-       /* Add initial haves */
-       ret = add_haves(&req_buf, haves_to_send, in_vain);
+               /* Add initial haves */
+               ret = add_haves(&req_buf, haves_to_send, in_vain);
+       }
 
        /* Send request */
        packet_buf_flush(&req_buf);
@@ -1286,7 +1309,7 @@ static void receive_shallow_info(struct fetch_pack_args *args,
                if (skip_prefix(reader->line, "shallow ", &arg)) {
                        if (get_oid_hex(arg, &oid))
                                die(_("invalid shallow line: %s"), reader->line);
-                       register_shallow(&oid);
+                       register_shallow(the_repository, &oid);
                        continue;
                }
                if (skip_prefix(reader->line, "unshallow ", &arg)) {
@@ -1457,7 +1480,7 @@ static void update_shallow(struct fetch_pack_args *args,
 
        if (args->deepen && alternate_shallow_file) {
                if (*alternate_shallow_file == '\0') { /* --unshallow */
-                       unlink_or_warn(git_path_shallow());
+                       unlink_or_warn(git_path_shallow(the_repository));
                        rollback_lock_file(&shallow_lock);
                } else
                        commit_lock_file(&shallow_lock);