Add check for special value in TERM env variable to disable not color…

… ANSI escape codes

AstroTuxLauncher.py

@@ -9,7 +9,7 @@
 from dataclasses import dataclass, field
 from dataclasses_json import dataclass_json, config
 from typing import Optional
-from utils.misc import ExcludeIfNone, read_build_version, LAUNCHER_VERSION
+from utils.misc import ExcludeIfNone, read_build_version, LAUNCHER_VERSION, CONTROL_CODES_SUPPORTED
 from utils.termutils import set_window_title
 from enum import Enum
 from pansi import ansi
@@ -504,7 +504,7 @@ def exit(self, graceful=False, reason=None):
 
             sys.exit(1)
 
-if __name__ == "__main__":    
+if __name__ == "__main__":
     # Parse command line arguments
     parser = argparse.ArgumentParser()
     parser.add_argument("command", type=LauncherCommand, action=interface.EnumStoreAction, help=HELP_COMMAND)
@@ -515,8 +515,10 @@ def exit(self, graceful=False, reason=None):
 
     args = parser.parse_args()
 
+
     # Set terminal window title
-    set_window_title(f"{NAME} - Unofficial Astroneer Dedicated Server Launcher for Linux")
+    if CONTROL_CODES_SUPPORTED is None:
+        set_window_title(f"{NAME} - Unofficial Astroneer Dedicated Server Launcher for Linux")
 
     # Print Banner
     print(BANNER_LOGO, end="")
@@ -534,6 +536,9 @@ def exit(self, graceful=False, reason=None):
 
     signal.signal(signal.SIGINT, launcher.user_exit)
 
+    if CONTROL_CODES_SUPPORTED == False:
+        LOGGER.debug("ANSI escape codes except color codes are disabled")
+
     LOGGER.debug(f"CLI Command: {args.command.value}")
 
     if args.command == LauncherCommand.INSTALL:

astro/dedicatedserver.py

@@ -8,7 +8,7 @@
 import logging
 from os import path
 import os
-from utils.misc import ExcludeIfNone, read_build_version
+from utils.misc import ExcludeIfNone, read_build_version, CONTROL_CODES_SUPPORTED
 from astro.rcon import PlayerCategory
 import re
 from typing import Optional, List
@@ -750,7 +750,7 @@ def start(self):
         wait_time = self.launcher.config.PlayfabAPIInterval
 
         # Wait for DS to finish registration
-        with alive_bar(title="Waiting for Dedicated Server to register with Playfab", spinner=DOTS_SPINNER, bar=None, receipt=True, enrich_print=False, monitor=False, stats=False) as bar:
+        with alive_bar(title="Waiting for Dedicated Server to register with Playfab", spinner=DOTS_SPINNER, bar=None, receipt=True, enrich_print=False, monitor=False, stats=False, force_tty=CONTROL_CODES_SUPPORTED) as bar:
             while not self.registered:
                 # Print all lines currently in process output queue
                 while True:

utils/misc.py

@@ -1,7 +1,14 @@
 from os import path
+import os
 
 LAUNCHER_VERSION="1.0.1"
 
+CONTROL_CODES_SUPPORTED = None
+
+# If TERM environment variable contains "coloronly", disable stuff that uses ANSI escape codes other than color
+if ("TERM" in os.environ) and ("coloronly" in os.environ["TERM"]):
+    CONTROL_CODES_SUPPORTED = False
+
 def ExcludeIfNone(value):
     """Do not include field for None values"""
     return value is None

utils/steam.py

@@ -13,6 +13,7 @@
 import logging
 from utils.interface import run_proc_with_logging, safeformat, DOTS_SPINNER
 from alive_progress import alive_bar
+from utils.misc import CONTROL_CODES_SUPPORTED
 
 DEPOTDL_LATEST_ZIP_URL="https://github.com/SteamRE/DepotDownloader/releases/latest/download/DepotDownloader-linux-x64.zip"
 
@@ -81,7 +82,7 @@ def dl_depotdownloader(dest_dir, execname="depotdownloader"):
 
         start_time = time.time()
 
-        with alive_bar(title="Downloading DepotDownloader", spinner=DOTS_SPINNER, bar="smooth", manual=True, receipt=True, enrich_print=False) as bar:
+        with alive_bar(title="Downloading DepotDownloader", spinner=DOTS_SPINNER, bar="smooth", manual=True, receipt=True, enrich_print=False, force_tty=CONTROL_CODES_SUPPORTED) as bar:
             zip_path, _ = dl.download(bar)
 
         # Extract zip file into tmp dir
@@ -130,7 +131,7 @@ def update_app(exec_path, app, os, directory):
     start_time = time.time()
 
     # Run update command, log output and wait until it is finished
-    with alive_bar(title=f"Updating app {app}", spinner=DOTS_SPINNER, bar=None, receipt=True, enrich_print=False, monitor=False, stats=False) as bar:
+    with alive_bar(title=f"Updating app {app}", spinner=DOTS_SPINNER, bar=None, receipt=True, enrich_print=False, monitor=False, stats=False, force_tty=CONTROL_CODES_SUPPORTED) as bar:
         proc_res = run_proc_with_logging(cmd_args, "DepotDL", level=logging.DEBUG, alive_bar=bar)
 
     end_time = time.time()