submodule.c: report the submodule that an error occurs in

diff --git a/http.c b/http.c
index 088cf70bf039d57adf5c9179238b6e4d138a51cb..32a8238955a42a9f6fd86d7cd71d09129ab454a4 100644 (file)
--- a/http.c
+++ b/http.c
@@ -16,6 +16,7 @@
 #include "string-list.h"
 
 static struct trace_key trace_curl = TRACE_KEY_INIT(CURL);
+static int trace_curl_data = 1;
 static struct string_list cookies_to_redact = STRING_LIST_INIT_DUP;
 #if LIBCURL_VERSION_NUM >= 0x070a08
 long int git_curl_ipresolve = CURL_IPRESOLVE_WHATEVER;
@@ -695,24 +696,32 @@ static int curl_trace(CURL *handle, curl_infotype type, char *data, size_t size,
                curl_dump_header(text, (unsigned char *)data, size, DO_FILTER);
                break;
        case CURLINFO_DATA_OUT:
-               text = "=> Send data";
-               curl_dump_data(text, (unsigned char *)data, size);
+               if (trace_curl_data) {
+                       text = "=> Send data";
+                       curl_dump_data(text, (unsigned char *)data, size);
+               }
                break;
        case CURLINFO_SSL_DATA_OUT:
-               text = "=> Send SSL data";
-               curl_dump_data(text, (unsigned char *)data, size);
+               if (trace_curl_data) {
+                       text = "=> Send SSL data";
+                       curl_dump_data(text, (unsigned char *)data, size);
+               }
                break;
        case CURLINFO_HEADER_IN:
                text = "<= Recv header";
                curl_dump_header(text, (unsigned char *)data, size, NO_FILTER);
                break;
        case CURLINFO_DATA_IN:
-               text = "<= Recv data";
-               curl_dump_data(text, (unsigned char *)data, size);
+               if (trace_curl_data) {
+                       text = "<= Recv data";
+                       curl_dump_data(text, (unsigned char *)data, size);
+               }
                break;
        case CURLINFO_SSL_DATA_IN:
-               text = "<= Recv SSL data";
-               curl_dump_data(text, (unsigned char *)data, size);
+               if (trace_curl_data) {
+                       text = "<= Recv SSL data";
+                       curl_dump_data(text, (unsigned char *)data, size);
+               }
                break;
 
        default:                /* we ignore unknown types by default */
@@ -857,6 +866,8 @@ static CURL *get_curl_handle(void)
        if (getenv("GIT_CURL_VERBOSE"))
                curl_easy_setopt(result, CURLOPT_VERBOSE, 1L);
        setup_curl_trace(result);
+       if (getenv("GIT_TRACE_CURL_NO_DATA"))
+               trace_curl_data = 0;
        if (getenv("GIT_REDACT_COOKIES")) {
                string_list_split(&cookies_to_redact,
                                  getenv("GIT_REDACT_COOKIES"), ',', -1);