Fix GitHub Actions

Signed-off-by: Juan Cruz Viotti <[email protected]>

.github/workflows/ci.yml

@@ -57,7 +57,7 @@ jobs:
     steps:
       - name: Install dependencies (GNU/Linux)
         if: runner.os == 'linux'
-        run: sudo apt-get install --yes clang-format
+        run: sudo apt-get install --yes clang-format libcurl4-openssl-dev
 
       # See https://github.com/actions/runner-images/issues/8659
       - name: Workaround Clang issue (GNU/Linux)

CMakeLists.txt

@@ -1,4 +1,10 @@
 cmake_minimum_required(VERSION 3.24)
+
+# Needs to happen before the first call to "project()".
+if(WIN32)
+  include(cmake/VCPKG.cmake)
+endif()
+
 project(hydra VERSION 0.0.1 LANGUAGES CXX
   DESCRIPTION "A convenience networking library for modern C++")
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")

cmake/VCPKG.cmake

@@ -0,0 +1,16 @@
+if(DEFINED ENV{VCPKG_ROOT})
+  set(VCPKG_CMAKE_TOOLCHAIN $ENV{VCPKG_ROOT})
+  cmake_path(APPEND VCPKG_CMAKE_TOOLCHAIN scripts buildsystems vcpkg.cmake)
+else()
+  # Attempt to find vcpkg from standard locations
+  find_file(VCPKG_CMAKE_TOOLCHAIN
+    NAMES scripts/buildsystems/vcpkg.cmake
+    PATHS C:/src/vcpkg C:/dev/vcpkg C:/vcpkg
+    NO_DEFAULT_PATH)
+endif()
+if(EXISTS "${VCPKG_CMAKE_TOOLCHAIN}")
+  message(STATUS "Using VCPKG toolchain: ${VCPKG_CMAKE_TOOLCHAIN}")
+  set(CMAKE_TOOLCHAIN_FILE "${VCPKG_CMAKE_TOOLCHAIN}" CACHE STRING "VCPKG toolchain file")
+else()
+  message(FATAL_ERROR "Could NOT find VCPKG")
+endif()

src/http/include/sourcemeta/hydra/http_status.h

@@ -1,6 +1,12 @@
 #ifndef SOURCEMETA_HYDRA_HTTP_STATUS_H
 #define SOURCEMETA_HYDRA_HTTP_STATUS_H
 
+#if defined(__EMSCRIPTEN__) || defined(__Unikraft__)
+#define SOURCEMETA_HYDRA_HTTP_EXPORT
+#else
+#include "http_export.h"
+#endif
+
 #include <cstdint> // std::uint16_t
 #include <ostream> // std::ostream
 
@@ -81,7 +87,9 @@ enum class Status : std::uint16_t {
   NETWORK_AUTHENTICATION_REQUIRED = 511
 };
 
-auto operator<<(std::ostream &stream, const Status value) -> std::ostream &;
+auto SOURCEMETA_HYDRA_HTTP_EXPORT operator<<(std::ostream &stream,
+                                             const Status value)
+    -> std::ostream &;
 
 } // namespace sourcemeta::hydra::http
 

src/http/stream_curl.cc

@@ -254,11 +254,6 @@ auto Stream::send() -> std::future<Status> {
   handle_curl(curl_easy_setopt(this->internal->handle, CURLOPT_HTTPHEADER,
                                this->internal->headers));
 
-  // This tells libcurl the maximum time any cached certificate store it has in
-  // memory may be kept and reused for new connections.
-  handle_curl(curl_easy_setopt(this->internal->handle, CURLOPT_CA_CACHE_TIMEOUT,
-                               604800L));
-
   handle_curl(curl_easy_setopt(this->internal->handle, CURLOPT_WRITEFUNCTION,
                                callback_on_body));
   handle_curl(

vcpkg.json

@@ -0,0 +1,3 @@
+{
+  "dependencies": [ "curl" ]
+}