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Diffstat (limited to 'upload-pack.c')
-rw-r--r--upload-pack.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/upload-pack.c b/upload-pack.c
index d5de18127c..4a82602be5 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -10,6 +10,8 @@
#include "diff.h"
#include "revision.h"
#include "list-objects.h"
+#include "list-objects-filter.h"
+#include "list-objects-filter-options.h"
#include "run-command.h"
#include "connect.h"
#include "sigchain.h"
@@ -19,6 +21,7 @@
#include "argv-array.h"
#include "prio-queue.h"
#include "protocol.h"
+#include "quote.h"
static const char * const upload_pack_usage[] = {
N_("git upload-pack [<options>] <dir>"),
@@ -65,6 +68,10 @@ static int advertise_refs;
static int stateless_rpc;
static const char *pack_objects_hook;
+static int filter_capability_requested;
+static int allow_filter;
+static struct list_objects_filter_options filter_options;
+
static void reset_timeout(void)
{
alarm(timeout);
@@ -132,6 +139,17 @@ static void create_pack_file(void)
argv_array_push(&pack_objects.args, "--delta-base-offset");
if (use_include_tag)
argv_array_push(&pack_objects.args, "--include-tag");
+ if (filter_options.filter_spec) {
+ if (pack_objects.use_shell) {
+ struct strbuf buf = STRBUF_INIT;
+ sq_quote_buf(&buf, filter_options.filter_spec);
+ argv_array_pushf(&pack_objects.args, "--filter=%s", buf.buf);
+ strbuf_release(&buf);
+ } else {
+ argv_array_pushf(&pack_objects.args, "--filter=%s",
+ filter_options.filter_spec);
+ }
+ }
pack_objects.in = -1;
pack_objects.out = -1;
@@ -795,6 +813,12 @@ static void receive_needs(void)
deepen_rev_list = 1;
continue;
}
+ if (skip_prefix(line, "filter ", &arg)) {
+ if (!filter_capability_requested)
+ die("git upload-pack: filtering capability not negotiated");
+ parse_list_objects_filter(&filter_options, arg);
+ continue;
+ }
if (!skip_prefix(line, "want ", &arg) ||
get_oid_hex(arg, &oid_buf))
die("git upload-pack: protocol error, "
@@ -822,6 +846,8 @@ static void receive_needs(void)
no_progress = 1;
if (parse_feature_request(features, "include-tag"))
use_include_tag = 1;
+ if (allow_filter && parse_feature_request(features, "filter"))
+ filter_capability_requested = 1;
o = parse_object(&oid_buf);
if (!o) {
@@ -941,7 +967,7 @@ static int send_ref(const char *refname, const struct object_id *oid,
struct strbuf symref_info = STRBUF_INIT;
format_symref_info(&symref_info, cb_data);
- packet_write_fmt(1, "%s %s%c%s%s%s%s%s agent=%s\n",
+ packet_write_fmt(1, "%s %s%c%s%s%s%s%s%s agent=%s\n",
oid_to_hex(oid), refname_nons,
0, capabilities,
(allow_unadvertised_object_request & ALLOW_TIP_SHA1) ?
@@ -950,6 +976,7 @@ static int send_ref(const char *refname, const struct object_id *oid,
" allow-reachable-sha1-in-want" : "",
stateless_rpc ? " no-done" : "",
symref_info.buf,
+ allow_filter ? " filter" : "",
git_user_agent_sanitized());
strbuf_release(&symref_info);
} else {
@@ -1028,6 +1055,8 @@ static int upload_pack_config(const char *var, const char *value, void *unused)
} else if (current_config_scope() != CONFIG_SCOPE_REPO) {
if (!strcmp("uploadpack.packobjectshook", var))
return git_config_string(&pack_objects_hook, var, value);
+ } else if (!strcmp("uploadpack.allowfilter", var)) {
+ allow_filter = git_config_bool(var, value);
}
return parse_hide_refs_config(var, value, "uploadpack");
}