Normally, git doesn't need to set curl to select the HTTP version, it works fine without HTTP/2. Adding HTTP/2 support is a icing on the cake.
This patch support force enable HTTP/2 or HTTP/1.1. example: GIT_CURL_VERBOSE=1 git2 -c http.version=HTTP/2 ls-remote https://bitbucket.org/aquariusjay/deeplab-public-ver2.git Force Charlie (1): http: add support selecting http version http.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) base-commit: 8858448bb49332d353febc078ce4a3abcc962efe Published-As: https://github.com/gitgitgadget/git/releases/tags/pr-69%2Ffcharlie%2Fmaster-v5 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-69/fcharlie/master-v5 Pull-Request: https://github.com/gitgitgadget/git/pull/69 Range-diff vs v4: 1: 4f5a935c43 < -: ---------- http: add support selecting http version 2: 06e9685d2b < -: ---------- support force use http 1.1 3: eee67d8356 < -: ---------- fix curl version to support CURL_HTTP_VERSION_2TLS 4: 0a7794722b ! 1: cdd93048ba http: change http.version value type @@ -1,6 +1,6 @@ Author: Force Charlie <charli...@outlook.com> - http: change http.version value type + http: add support selecting http version Signed-off-by: Force Charlie <charli...@outlook.com> @@ -11,21 +11,20 @@ static int curl_ssl_verify = -1; static int curl_ssl_try; --static int curl_http_version = 0; +static const char *curl_http_version = NULL; static const char *ssl_cert; static const char *ssl_cipherlist; static const char *ssl_version; @@ + static int http_options(const char *var, const char *value, void *cb) { - if (!strcmp("http.version",var)) { -- curl_http_version=git_config_int(var,value); -- return 0; ++ if (!strcmp("http.version",var)) { + return git_config_string(&curl_http_version, var, value); - } ++ } if (!strcmp("http.sslverify", var)) { curl_ssl_verify = git_config_bool(var, value); + return 0; @@ } #endif @@ -58,21 +57,19 @@ { CURL *result = curl_easy_init(); @@ + curl_easy_setopt(result, CURLOPT_SSL_VERIFYHOST, 2); } - #if LIBCURL_VERSION_NUM >= 0x072f00 // 7.47.0 -- // curl_http_version 0 is default. -- if (curl_http_version == 20) { -- /* Enable HTTP2*/ -- curl_easy_setopt(result, CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_2TLS); -- } else if (curl_http_version == 11) { -- curl_easy_setopt(result, CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1); ++#if LIBCURL_VERSION_NUM >= 0x072f00 // 7.47.0 + if (curl_http_version) { + long opt; + if (!get_curl_http_version_opt(curl_http_version, &opt)) { + /* Set request use http version */ + curl_easy_setopt(result, CURLOPT_HTTP_VERSION,opt); + } - } ++ } ++#endif ++ + #if LIBCURL_VERSION_NUM >= 0x070907 + curl_easy_setopt(result, CURLOPT_NETRC, CURL_NETRC_OPTIONAL); #endif - -- gitgitgadget
