Set the parallel HTTP request limit via an environment variable

[git.git] / http-fetch.c

diff --git a/http-fetch.c b/http-fetch.c
index b034a45..dd9ea4c 100644 (file)
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -1034,22 +1034,11 @@ int main(int argc, char **argv)
                        arg++;
                } else if (!strcmp(argv[arg], "--recover")) {
                        get_recover = 1;
-#ifdef USE_CURL_MULTI
-               } else if (argv[arg][1] == 'r') {
-                       max_requests = atoi(argv[arg + 1]);
-                       if (max_requests < 1)
-                               max_requests = DEFAULT_MAX_REQUESTS;
-                       arg++;
-#endif
                }
                arg++;
        }
        if (argc < arg + 2) {
-#ifdef USE_CURL_MULTI
-               usage("git-http-fetch [-c] [-t] [-a] [-d] [-v] [-r concurrent-request-limit] [--recover] [-w ref] commit-id url");
-#else
                usage("git-http-fetch [-c] [-t] [-a] [-d] [-v] [--recover] [-w ref] commit-id url");
-#endif
                return 1;
        }
        commit_id = argv[arg];
@@ -1058,6 +1047,12 @@ int main(int argc, char **argv)
        curl_global_init(CURL_GLOBAL_ALL);
 
 #ifdef USE_CURL_MULTI
+       char *http_max_requests = getenv("GIT_HTTP_MAX_REQUESTS");
+       if (http_max_requests != NULL)
+               max_requests = atoi(http_max_requests);
+       if (max_requests < 1)
+               max_requests = DEFAULT_MAX_REQUESTS;
+
        curlm = curl_multi_init();
        if (curlm == NULL) {
                fprintf(stderr, "Error creating curl multi handle.\n");