feat: add current_path() based on build type

Author: MrDwarf7

src/main.rs

@@ -8,3 +8,19 @@ fn main() -> Result<()> {
 
     Ok(())
 }
+
+#[allow(dead_code)]
+#[cfg(not(debug_assertions))]
+fn current_path() -> Result<std::path::PathBuf> {
+    std::env::current_exe()
+        .map_err(|e| e.to_string())
+        .map_err(Error::Generic)
+}
+
+#[allow(dead_code)]
+#[cfg(debug_assertions)]
+fn current_path() -> Result<std::path::PathBuf> {
+    std::env::current_dir()
+        .map_err(|e| e.to_string())
+        .map_err(Error::Generic)
+}