diff options
Diffstat (limited to 'toolsrc/src')
| -rw-r--r-- | toolsrc/src/vcpkg/binarycaching.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/toolsrc/src/vcpkg/binarycaching.cpp b/toolsrc/src/vcpkg/binarycaching.cpp index d63d6b3d4..75701d7ee 100644 --- a/toolsrc/src/vcpkg/binarycaching.cpp +++ b/toolsrc/src/vcpkg/binarycaching.cpp @@ -663,6 +663,24 @@ namespace const ExpectedS<fs::path>& default_cache_path() { static auto cachepath = System::get_platform_cache_home().then([](fs::path p) -> ExpectedS<fs::path> { + auto maybe_cachepath = System::get_environment_variable("VCPKG_DEFAULT_BINARY_CACHE"); + if (auto p_str = maybe_cachepath.get()) + { + const auto path = fs::u8path(*p_str); + const auto status = fs::stdfs::status(path); + if (!fs::stdfs::exists(status)) + return {"Path to VCPKG_DEFAULT_BINARY_CACHE does not exist: " + path.u8string(), + expected_right_tag}; + if (!fs::stdfs::is_directory(status)) + return {"Value of environment variable VCPKG_DEFAULT_BINARY_CACHE is not a directory: " + + path.u8string(), + expected_right_tag}; + if (!path.is_absolute()) + return {"Value of environment variable VCPKG_DEFAULT_BINARY_CACHE is not absolute: " + + path.u8string(), + expected_right_tag}; + return ExpectedS<fs::path>(path); + } p /= fs::u8path("vcpkg/archives"); if (p.is_absolute()) { @@ -673,6 +691,10 @@ namespace return {"default path was not absolute: " + p.u8string(), expected_right_tag}; } }); + if (cachepath.has_value()) + Debug::print("Default binary cache path is: ", cachepath.get()->u8string(), '\n'); + else + Debug::print("No binary cache path. Reason: ", cachepath.error(), '\n'); return cachepath; } |