formatter: add tree-sitter dependency and commit early draft work on a proper code formatter (#2536)

scripts/cpp/format-includes.py

@@ -0,0 +1,34 @@
+# Visual Studio is dumb and doesn't let you customize the automatic include formats
+# so i'll do it myself.
+
+import glob
+import re
+
+folders_to_check = ["common", "decompiler", "game", "goalc", "test", "tools", "lsp"]
+
+for folder in folders_to_check:
+  files_to_check = glob.glob("./{}/**/*.cpp".format(folder), recursive=True)
+  files_to_check += glob.glob("./{}/**/*.h".format(folder), recursive=True)
+  for filename in files_to_check:
+    # Get the file contents
+    with open(filename, "r", encoding="utf-8") as f:
+      lines = f.readlines()
+      new_lines = []
+      need_to_write = False
+      for i, line in enumerate(lines):
+        include_match = re.search(r"#include <(.*)>", line)
+        if include_match:
+          include = include_match.groups()[0]
+          if include.startswith("sys/") or include.startswith("netinet/") or include.startswith("arpa/"):
+            new_lines.append(line)
+          elif "/" in include:
+            new_lines.append(line.replace("<", "\"").replace(">", "\""))
+            need_to_write = True
+          else:
+            new_lines.append(line)
+        else:
+          new_lines.append(line)
+      if need_to_write:
+        print("Fixing includes in {}".format(filename))
+        with open(filename, "w", encoding="utf-8") as f:
+          f.writelines(new_lines)