A future patch will need to take advantage of the logic which runs and
processes the response of the connect command on a remote helper so
factor out this logic from 'process_connect_service()' and place it into
a helper function 'run_connect()'.
Signed-off-by: Brandon Williams <bmwill@xxxxxxxxxx>
---
transport-helper.c | 67 +++++++++++++++++++++++++++++++-----------------------
1 file changed, 38 insertions(+), 29 deletions(-)
diff --git a/transport-helper.c b/transport-helper.c
index d72155768..c032a2a87 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -545,14 +545,13 @@ static int fetch_with_import(struct transport *transport,
return 0;
}
-static int process_connect_service(struct transport *transport,
- const char *name, const char *exec)
+static int run_connect(struct transport *transport, struct strbuf *cmdbuf)
{
struct helper_data *data = transport->data;
- struct strbuf cmdbuf = STRBUF_INIT;
- struct child_process *helper;
- int r, duped, ret = 0;
+ int ret = 0;
+ int duped;
FILE *input;
+ struct child_process *helper;
helper = get_helper(transport);
@@ -568,44 +567,54 @@ static int process_connect_service(struct transport *transport,
input = xfdopen(duped, "r");
setvbuf(input, NULL, _IONBF, 0);
+ sendline(data, cmdbuf);
+ if (recvline_fh(input, cmdbuf))
+ exit(128);
+
+ if (!strcmp(cmdbuf->buf, "")) {
+ data->no_disconnect_req = 1;
+ if (debug)
+ fprintf(stderr, "Debug: Smart transport connection "
+ "ready.\n");
+ ret = 1;
+ } else if (!strcmp(cmdbuf->buf, "fallback")) {
+ if (debug)
+ fprintf(stderr, "Debug: Falling back to dumb "
+ "transport.\n");
+ } else {
+ die("Unknown response to connect: %s",
+ cmdbuf->buf);
+ }
+
+ fclose(input);
+ return ret;
+}
+
+static int process_connect_service(struct transport *transport,
+ const char *name, const char *exec)
+{
+ struct helper_data *data = transport->data;
+ struct strbuf cmdbuf = STRBUF_INIT;
+ int ret = 0;
+
/*
* Handle --upload-pack and friends. This is fire and forget...
* just warn if it fails.
*/
if (strcmp(name, exec)) {
- r = set_helper_option(transport, "servpath", exec);
+ int r = set_helper_option(transport, "servpath", exec);
if (r > 0)
warning("Setting remote service path not supported by protocol.");
else if (r < 0)
warning("Invalid remote service path.");
}
- if (data->connect)
+ if (data->connect) {
strbuf_addf(&cmdbuf, "connect %s\n", name);
- else
- goto exit;
-
- sendline(data, &cmdbuf);
- if (recvline_fh(input, &cmdbuf))
- exit(128);
-
- if (!strcmp(cmdbuf.buf, "")) {
- data->no_disconnect_req = 1;
- if (debug)
- fprintf(stderr, "Debug: Smart transport connection "
- "ready.\n");
- ret = 1;
- } else if (!strcmp(cmdbuf.buf, "fallback")) {
- if (debug)
- fprintf(stderr, "Debug: Falling back to dumb "
- "transport.\n");
- } else
- die("Unknown response to connect: %s",
- cmdbuf.buf);
+ ret = run_connect(transport, &cmdbuf);
+ }
-exit:
strbuf_release(&cmdbuf);
- fclose(input);
return ret;
}
--
2.16.0.rc1.238.g530d649a79-goog
