This will be used later by both versions of the transport protocol.
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
fetch-pack.c | 51 ++++++++++++++++++++++++++++++++++++++++-----------
1 file changed, 40 insertions(+), 11 deletions(-)
diff --git a/fetch-pack.c b/fetch-pack.c
index 53f6384..b43490f 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -257,6 +257,9 @@ static int next_flush(struct fetch_pack_args *args, int count)
return count;
}
+static void get_selected_capabilities_list(struct string_list *list,
+ struct fetch_pack_args *args);
+
static int find_common(struct fetch_pack_args *args,
int fd[2], unsigned char *result_sha1,
struct ref *refs)
@@ -302,18 +305,15 @@ static int find_common(struct fetch_pack_args *args,
remote_hex = sha1_to_hex(remote);
if (!fetching) {
+ struct string_list list = STRING_LIST_INIT_NODUP;
struct strbuf c = STRBUF_INIT;
- if (multi_ack == 2) strbuf_addstr(&c, " multi_ack_detailed");
- if (multi_ack == 1) strbuf_addstr(&c, " multi_ack");
- if (no_done) strbuf_addstr(&c, " no-done");
- if (use_sideband == 2) strbuf_addstr(&c, " side-band-64k");
- if (use_sideband == 1) strbuf_addstr(&c, " side-band");
- if (args->use_thin_pack) strbuf_addstr(&c, " thin-pack");
- if (args->no_progress) strbuf_addstr(&c, " no-progress");
- if (args->include_tag) strbuf_addstr(&c, " include-tag");
- if (prefer_ofs_delta) strbuf_addstr(&c, " ofs-delta");
- if (agent_supported) strbuf_addf(&c, " agent=%s",
- git_user_agent_sanitized());
+ struct string_list_item *item;
+ get_selected_capabilities_list(&list, args);
+ for_each_string_list_item(item, &list) {
+ strbuf_addstr(&c, " ");
+ strbuf_addstr(&c, item->string);
+ }
+
packet_buf_write(&req_buf, "want %s%s\n", remote_hex, c.buf);
strbuf_release(&c);
} else
@@ -859,6 +859,35 @@ static void select_capabilities(struct fetch_pack_args *args)
}
}
+static void get_selected_capabilities_list(struct string_list *list,
+ struct fetch_pack_args *args)
+{
+ if (multi_ack == 2)
+ string_list_append(list, "multi_ack_detailed");
+ if (multi_ack == 1)
+ string_list_append(list, "multi_ack");
+ if (no_done)
+ string_list_append(list, "no-done");
+ if (use_sideband == 2)
+ string_list_append(list, "side-band-64k");
+ if (use_sideband == 1)
+ string_list_append(list, "side-band");
+ if (args->use_thin_pack)
+ string_list_append(list, "thin-pack");
+ if (args->no_progress)
+ string_list_append(list, "no-progress");
+ if (args->include_tag)
+ string_list_append(list, "include-tag");
+ if (prefer_ofs_delta)
+ string_list_append(list, "ofs-delta");
+ if (agent_supported) {
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addf(&buf, "agent=%s", git_user_agent_sanitized());
+ string_list_append(list, buf.buf);
+ strbuf_release(&buf);
+ }
+}
+
static struct ref *do_fetch_pack(struct fetch_pack_args *args,
int fd[2],
const struct ref *orig_ref,
--
2.8.0.32.g71f8beb.dirty
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