From f5a3242b2f3aa7e3abab193071f56a3c58111e4a Mon Sep 17 00:00:00 2001
From: Jonas Wilkens <Jonas.Wilkens@haw-hamburg.de>
Date: Wed, 19 May 2021 16:09:20 +0200
Subject: [PATCH] Initial commit (seems to work)

---
 .vscode/launch.json | 16 ++++++++++++
 main.py             | 64 +++++++++++++++++++++++++++++++++++++++++++++
 make.bat            |  8 ++++++
 test/elo.rs         |  3 +++
 test/fakers         |  1 +
 test/main.rs        |  8 ++++++
 6 files changed, 100 insertions(+)
 create mode 100644 .vscode/launch.json
 create mode 100644 main.py
 create mode 100644 make.bat
 create mode 100644 test/elo.rs
 create mode 100644 test/fakers
 create mode 100644 test/main.rs

diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..65a3115
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Python: Current File",
+      "type": "python",
+      "request": "launch",
+      "program": "main.py",
+      "console": "integratedTerminal",
+      "args": ["${workspaceRoot}//test", "main.rs"]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..42956f9
--- /dev/null
+++ b/main.py
@@ -0,0 +1,64 @@
+import pathlib
+import sys
+import os
+import re
+
+def parse_file(path: pathlib.Path, main_file: str, content: list):
+  """Parses a given rust file into the content list.
+
+  Args:
+      path (pathlib.Path): A path to the file
+      content (list): A list of all lines of content
+  """
+  with open(path, "r") as file:
+    # Put file in mod section
+    if path.name != main_file:
+      content.append(f"mod {path.stem} {{\n")
+
+    while line := file.readline():
+      # Remove mod calls in file
+      if not re.match("mod\s+.*;", line) is None:
+        pass
+      else:
+        content.append(line)
+
+    # Close file mod section
+    if path.name != main_file:
+      content.append(f"\n}}\n")
+
+  # Add newline as delimiter
+  content.append("\n")
+
+def find_files(dir: pathlib.Path):
+  """Finds all files in the given directory recursively.
+
+  Args:
+      dir (pathlib.Path): The root directory for finding files
+
+  Yields:
+      pathlib.Path: The next file in the given directory
+  """
+  for dirpath, _dirname, files in os.walk(dir):
+    for name in files:
+      if name.lower().endswith(".rs"):
+        yield pathlib.Path(dirpath) / name
+
+if __name__ == "__main__":
+  root_dir = pathlib.Path(sys.argv[1])
+  main_file = sys.argv[2]
+  out_file = root_dir / "output.rs"
+  content = list()
+
+  # Remove output file if it already exists
+  if out_file.exists():
+    out_file.unlink()
+
+  # Parse all files in current directory recursively
+  for file in find_files(root_dir):
+    parse_file(file, main_file, content)
+
+  print(f"Writing file {out_file} ...");
+
+  # Write output file
+  with open(out_file, "w") as file:
+    file.writelines(content)
\ No newline at end of file
diff --git a/make.bat b/make.bat
new file mode 100644
index 0000000..eeb9ee6
--- /dev/null
+++ b/make.bat
@@ -0,0 +1,8 @@
+@echo off
+pyinstaller --noconfirm --name "cg_rust_merger" main.py --noconsole >nul 2>&1
+@RD /S /Q "__pycache__"
+@RD /S /Q "build" >nul 2>&1
+if exist "build" rd /s /q "build"
+DEL "cg_rust_merger.spec"
+
+echo Build complete
\ No newline at end of file
diff --git a/test/elo.rs b/test/elo.rs
new file mode 100644
index 0000000..568e306
--- /dev/null
+++ b/test/elo.rs
@@ -0,0 +1,3 @@
+pub fn lebo() -> String {
+  String::from("ELO")
+}
\ No newline at end of file
diff --git a/test/fakers b/test/fakers
new file mode 100644
index 0000000..bdaeb66
--- /dev/null
+++ b/test/fakers
@@ -0,0 +1 @@
+i bims fake
\ No newline at end of file
diff --git a/test/main.rs b/test/main.rs
new file mode 100644
index 0000000..b7803f5
--- /dev/null
+++ b/test/main.rs
@@ -0,0 +1,8 @@
+mod elo;
+
+use std::io;
+use crate::elo;
+
+fn main() {
+  println!("{}", elo::lebo());
+}
\ No newline at end of file