diff --git a/src/file_writer.rs b/src/file_writer.rs
new file mode 100644
index 0000000..1fb21e5
--- /dev/null
+++ b/src/file_writer.rs
@@ -0,0 +1,71 @@
+use std::fs;
+
+use crate::{transpiler::Transpiler, variable::Variables};
+
+#[derive(Clone, Debug)]
+pub struct Module {
+    pub file_ws: String,
+    pub file_rs: String,
+    pub mod_rs: String,
+    pub _code: String,
+    pub code_rs: String,
+}
+
+#[derive(Clone, Debug)]
+pub struct FileWriter {
+    pub files: Vec<Module>,
+    pub mod_num: u32,
+    pub _projpath: String,
+}
+
+impl FileWriter {
+    pub fn new(_projpath: String) -> FileWriter {
+        FileWriter {
+            files: Vec::new(),
+            mod_num: 0,
+            _projpath,
+        }
+    }
+    pub fn write(&mut self) {
+        for module in &self.files {
+            fs::write(&module.file_rs, &module.code_rs).expect("WriteErr: can't write to file");
+        }
+    }
+    /*Checks if a path has already been imported*/
+    pub fn check(&mut self, filepath: String) -> Option<&Module> {
+        for module in &self.files {
+            if filepath == module.file_ws {
+                return Some(module);
+            }
+        }
+        return None;
+    }
+    pub fn expand(&mut self, writer: FileWriter) {
+        for module in writer.files {
+            self.files.push(module);
+        }
+    }
+    pub fn add(&mut self, filepath: String, variables: &mut Variables) -> String {
+        if let Some(module) = self.check(filepath.clone()) {
+            return module.mod_rs.clone();
+        }
+        let mut trsp = Transpiler {
+            writer: self.clone(),
+            ..Default::default()
+        };
+        let mut vars = Variables::new();
+        let code = fs::read_to_string(filepath.clone()).expect("failed to read");
+        let code_rs = trsp.transpile(code.clone(), 0, &mut vars);
+        let module = Module {
+            file_ws: filepath,
+            mod_rs: format!("mod_{}", self.mod_num),
+            file_rs: format!("build/mod_{}.rs", self.mod_num),
+            _code: code,
+            code_rs,
+        };
+        self.files.push(module.clone());
+        self.expand(trsp.writer);
+        variables.expand(vars);
+        return module.mod_rs;
+    }
+}
diff --git a/test/main b/test/main
new file mode 100755
index 0000000..5f6b997
Binary files /dev/null and b/test/main differ