Commit 5e3548ef16 ("fetch: send server options when using protocol v2",
2018-04-24) taught "fetch" the ability to send server options when using
protocol v2, but not "clone". This ability is triggered by "-o" or
"--server-option".
Teach "clone" the same ability, except that because "clone" already
has "-o" for another parameter, teach "clone" only to receive
"--server-option".
Signed-off-by: Jonathan Tan <jonathantanmy@xxxxxxxxxx>
---
Documentation/git-clone.txt | 7 +++++++
builtin/clone.c | 6 ++++++
t/t5702-protocol-v2.sh | 11 +++++++++++
3 files changed, 24 insertions(+)
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 2fd12524f9..5b79da359c 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -131,6 +131,13 @@ objects from the source repository into a pack in the cloned repository.
is specified. This flag forces progress status even if the
standard error stream is not directed to a terminal.
+--server-option=<option>::
+ Transmit the given string to the server when communicating using
+ protocol version 2. The given string must not contain a NUL or LF
+ character.
+ When multiple `--server-option=<option>` are given, they are all
+ sent to the other side in the order listed on the command line.
+
--no-checkout::
-n::
No checkout of HEAD is performed after the clone is complete.
diff --git a/builtin/clone.c b/builtin/clone.c
index 50bde99618..625d47c1f4 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -66,6 +66,7 @@ static int option_dissociate;
static int max_jobs = -1;
static struct string_list option_recurse_submodules = STRING_LIST_INIT_NODUP;
static struct list_objects_filter_options filter_options;
+static struct string_list server_options = STRING_LIST_INIT_DUP;
static int recurse_submodules_cb(const struct option *opt,
const char *arg, int unset)
@@ -137,6 +138,8 @@ static struct option builtin_clone_options[] = {
N_("separate git dir from working tree")),
OPT_STRING_LIST('c', "config", &option_config, N_("key=value"),
N_("set config inside the new repository")),
+ OPT_STRING_LIST(0, "server-option", &server_options, N_("server-specific"),
+ N_("option to transmit")),
OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
TRANSPORT_FAMILY_IPV4),
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
@@ -1136,6 +1139,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
transport_set_option(transport, TRANS_OPT_UPLOADPACK,
option_upload_pack);
+ if (server_options.nr)
+ transport->server_options = &server_options;
+
if (filter_options.choice) {
struct strbuf expanded_filter_spec = STRBUF_INIT;
expand_list_objects_filter_spec(&filter_options,
diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh
index e112b6086c..5b28d88401 100755
--- a/t/t5702-protocol-v2.sh
+++ b/t/t5702-protocol-v2.sh
@@ -251,6 +251,17 @@ test_expect_success 'server-options are sent when fetching' '
grep "server-option=world" log
'
+test_expect_success 'server-options are sent when cloning' '
+ test_when_finished "rm -rf log myclone" &&
+
+ GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
+ clone --server-option=hello --server-option=world \
+ "file://$(pwd)/file_parent" myclone &&
+
+ grep "server-option=hello" log &&
+ grep "server-option=world" log
+'
+
test_expect_success 'upload-pack respects config using protocol v2' '
git init server &&
write_script server/.git/hook <<-\EOF &&
--
2.21.0.392.gf8f6787159e-goog
