Transitioned to docker env-based configuration

bot.py

@@ -7,20 +7,48 @@ from configparser import ConfigParser
 from data_manager import DataManager
 import pathlib
 
-# Load env
-load_dotenv()
-TOKEN = os.getenv('DISCORD_TOKEN')
+# ---------- Env & config loading ----------
 
-# Where to read settings from
+load_dotenv()
+
+TOKEN = os.getenv('DISCORD_TOKEN', '').strip()
 CONFIG_PATH = os.getenv('SHAI_CONFIG', '/config/settings.conf')
 
-# Load settings
 config = ConfigParser()
-read_ok = config.read(CONFIG_PATH)
-if not read_ok:
-    print(f"[Config] WARNING: could not read config at {CONFIG_PATH}; using in-image defaults where possible.")
+read_files = config.read(CONFIG_PATH)
+if not read_files:
+    print(f"[Config] INFO: no config at {CONFIG_PATH} (or unreadable). Will rely on env + defaults.")
+
+# Ensure DEFAULT section exists
+if 'DEFAULT' not in config:
+    config['DEFAULT'] = {}
+
+def _overlay_env_into_config(cfg: ConfigParser):
+    """
+    Overlay all SHAI_* environment variables into cfg['DEFAULT'] so env wins.
+    Also accept SHAI_DATA_FILE or SHAI_DATA for data_file.
+    """
+    d = cfg['DEFAULT']
+
+    # Map SHAI_* -> lower-case keys (e.g. SHAI_MOD_CHANNEL_ID -> 'mod_channel_id')
+    for k, v in os.environ.items():
+        if not k.startswith('SHAI_'):
+            continue
+        key = k[5:].lower()  # drop 'SHAI_' prefix
+        # normalize common aliases
+        if key == 'data':
+            key = 'data_file'
+        d[key] = str(v)
+
+    # If neither env nor file provided data_file, set a safe default
+    if not d.get('data_file', '').strip():
+        d['data_file'] = '/data/data.json'
+
+# Apply overlay so env takes precedence everywhere
+_overlay_env_into_config(config)
+
+# ---------- Discord intents ----------
 
-# Intents (enable Members + Message Content in Dev Portal)
 intents = discord.Intents.default()
 intents.guilds = True
 intents.members = True
@@ -29,13 +57,18 @@ intents.reactions = True
 intents.emojis_and_stickers = True
 intents.voice_states = True
 
-# Data file path (prefer INI, else env, else sensible default)
-data_file = config['DEFAULT'].get('data_file', os.getenv('SHAI_DATA', '/data/data.json'))
+# ---------- Bot + DataManager ----------
+
+data_file = config['DEFAULT']['data_file']  # guaranteed present by overlay
+if not TOKEN:
+    print("[Config] WARNING: DISCORD_TOKEN not set (env). Bot will fail to log in.")
 
 bot = commands.Bot(command_prefix='!', intents=intents)
 bot.config = config
 bot.data_manager = DataManager(data_file)
 
+# ---------- Self-check helpers ----------
+
 async def _guild_selfcheck(g: discord.Guild, cfg):
     problems = []
 
@@ -97,7 +130,8 @@ async def on_ready():
     except Exception as e:
         print("[Slash] Sync failed:", repr(e))
 
-# Auto-discover extensions
+# ---------- Auto-discover extensions ----------
+
 modules_path = pathlib.Path(__file__).parent / 'modules'
 extensions = []
 for folder in modules_path.iterdir():