Smallcase folders part 1

src/helpers/CMakeLists.txt

@@ -0,0 +1,16 @@
+message(STATUS "·Configuring Model")
+
+configure_file(
+    Version.h.in
+    ${CMAKE_CURRENT_BINARY_DIR}/Version.h
+)
+
+add_library(Helpers Paths.cpp)
+
+add_library(Helpers::All ALIAS Helpers)
+
+target_include_directories(Helpers
+    PUBLIC
+        ${INCLUDE_BASE_DIR}
+        ${CMAKE_CURRENT_BINARY_DIR}
+)

src/helpers/Paths.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <filesystem>
+#include <unistd.h>
+#include <limits.h>
+
+namespace helpers
+{
+    std::filesystem::path getExecutablePath()
+    {
+        char buf[PATH_MAX];
+        ssize_t len = readlink("/proc/self/exe", buf, sizeof(buf) - 1);
+        if (len == -1)
+            throw std::runtime_error("readlink(/proc/self/exe) failed");
+
+        buf[len] = '\0';
+        return std::filesystem::path(buf);
+    }
+
+    struct Paths
+    {
+        std::filesystem::path exe;
+        std::filesystem::path exeDir;
+        std::filesystem::path configDir;
+        std::filesystem::path assetsDir;
+    };
+
+    Paths initPaths()
+    {
+        Paths p;
+        p.exe = getExecutablePath();
+        p.exeDir = p.exe.parent_path();
+        p.configDir = p.exeDir / "config";
+        p.assetsDir = p.exeDir / "assets";
+        return p;
+    }
+} // namespace helpers

src/helpers/Version.h.in

@@ -0,0 +1,6 @@
+#define PROJECT_VERSION_MAJOR @PROJECT_VERSION_MAJOR@
+#define PROJECT_VERSION_MINOR @PROJECT_VERSION_MINOR@
+#define PROJECT_VERSION_PATCH @PROJECT_VERSION_PATCH@
+#define VERSION_BRANCH @PROJECT_VERSION_BRANCH@
+#define VERSION_COMMIT @PROJECT_VERSION_COMMIT@
+#define VERSION_FULL "@PROJECT_VERSION_FULL@"