1 files changed, 30 insertions, 3 deletions
diff --git a/src/util.h b/src/util.h
index d164fbf..38d89f2 100644
--- a/src/util.h
+++ b/src/util.h
@@ -3,12 +3,39 @@
 // See accompanying file LICENSE for details.
 #pragma once
 
-#include "libctor.h"
+#include "ctor.h"
 
 #include <string>
 #include <filesystem>
+#include <cstdlib>
+
+std::string to_lower(std::string str);
 
 std::string readFile(const std::string& fileName);
-std::vector<std::string> readDeps(const std::string& depFile);
-Language languageFromExtension(const std::filesystem::path& file);
+ctor::language languageFromExtension(const std::filesystem::path& file);
 std::string cleanUp(const std::string& path);
+
+template<typename T>
+void append(T& a, const T& b)
+{
+	a.insert(a.end(), b.begin(), b.end());
+}
+
+std::string esc(const std::string& in);
+
+//! Get system paths (ie. env var PATH).
+//! If path_env is provided, this search string will be used, other the PATH
+//! env variable is used.
+//! \returns a vector of the individual toknized paths.
+std::vector<std::string> get_paths(const std::string& path_env = {});
+
+std::string locate(const std::string& app,
+                   const std::vector<std::string>& paths,
+                   const std::string& arch = {});
+
+//! Splits string into tokens adhering to quotations " and '
+std::vector<std::string> argsplit(const std::string& str);
+
+//! Calls the system getenv and sets the string if the env name it exists.
+//! \returns true if the env name existed, false otherwise.
+bool get_env(std::string_view name, std::string& value);