cfg: Make load less magic

Don't try to guess from name, instead, have one method for only
loading one config from a file (that might be relative) and loading
a config from config dirs using a name (that might contain slash).

1 files changed, 9 insertions, 4 deletions

diff --git a/src/cfg.hh b/src/cfg.hh
index a4a7865..3be9a00 100644
--- a/src/cfg.hh
+++ b/src/cfg.hh
@@ -1,6 +1,7 @@
 #ifndef CFG_HH
 #define CFG_HH
 
+#include <filesystem>
 #include <memory>
 #include <optional>
 #include <string_view>
@@ -24,10 +25,6 @@ class Config {
   [[nodiscard]]
   std::optional<bool> get_bool(std::string_view name) const;
 
-  [[nodiscard]]
-  static std::unique_ptr<Config> load(std::string_view name,
-                                      std::vector<std::string>& errors);
-
  protected:
   Config() = default;
 
@@ -35,6 +32,14 @@ class Config {
   Config& operator=(Config const&) = delete;
 };
 
+[[nodiscard]]
+std::unique_ptr<Config> load_all(std::string_view name,
+                                 std::vector<std::string>& errors);
+
+[[nodiscard]]
+std::unique_ptr<Config> load_one(std::filesystem::path const& path,
+                                 std::vector<std::string>& errors);
+
 }  // namespace cfg
 
 #endif  // CFG_HH