logic to move files into root dir (#62)

README.md

@@ -55,6 +55,7 @@ Profiles are saved in `/arma3/configs/profiles`
 | `-v /arma3/configs`           | Folder containing config files |
 | `-v /arma3/mods`              | Mods that will be loaded by clients |
 | `-v /arma3/servermods`        | Mods that will only be loaded by the server |
+| `-v /arma3/move_to_root`      | Will move any files into the Arma 3 server root directory, for example .dll files |
 | `-e PORT`                     | Port used by the server, (uses PORT to PORT+3)            | 2302 |
 | `-e ARMA_BINARY`              | Arma 3 server binary to use, `./arma3server_x64` for x64   | `./arma3server` |
 | `-e ARMA_CONFIG`              | Config file to load from `/arma3/configs`                 | `main.cfg` |

launch.py

@@ -1,6 +1,9 @@
 import os
 import re
+import shutil
 import subprocess
+
+from pathlib import Path
 from string import Template
 
 import local
@@ -15,6 +18,7 @@ def env_defined(key):
     return key in os.environ and len(os.environ[key]) > 0
 
 
+BASE_DIR = Path(os.getcwd()).resolve()
 CONFIG_FILE = os.environ["ARMA_CONFIG"]
 KEYS = "/arma3/keys"
 
@@ -28,7 +32,8 @@ def env_defined(key):
 
     steamcmd = ["/steamcmd/steamcmd.sh"]
     steamcmd.extend(["+force_install_dir", "/arma3"])
-    steamcmd.extend(["+login", os.environ["STEAM_USER"], os.environ["STEAM_PASSWORD"]])
+    steamcmd.extend(["+login", os.environ["STEAM_USER"],
+                    os.environ["STEAM_PASSWORD"]])
     steamcmd.extend(["+app_update", "233780"])
     if env_defined("STEAM_BRANCH"):
         steamcmd.extend(["-beta", os.environ["STEAM_BRANCH"]])
@@ -37,6 +42,17 @@ def env_defined(key):
     steamcmd.extend(["validate", "+quit"])
     subprocess.call(steamcmd)
 
+
+# move any FILES to root dir like .dll
+if os.path.exists(BASE_DIR / "move_to_root"):
+    for file in os.listdir(BASE_DIR / "move_to_root"):
+        # Check if the path is a directory
+        if os.path.isdir(BASE_DIR / "move_to_root" / file):
+            print('f{file} is a directory, create a volume link instead')
+        else:
+            # Copy the file and overwrite if it already exists
+            shutil.copy2(BASE_DIR / "move_to_root" / file, BASE_DIR / file)
+
 # Mods
 
 mods = []