Merge pull request #14 from hippolyteblot/loading_config_file_name_from_env

Using env variable for the config file

Author: axlbonnet

moteur_server_rest/bootstrap.py

@@ -1,4 +1,5 @@
 from dotenv import load_dotenv
+import os
 import shutil
 import signal
 import sys
@@ -8,16 +9,7 @@
 
 
 def init_runtime():
-    if len(sys.argv) > 1:
-        logging.info("Loading config file %s", sys.argv[1])
-        config_file = sys.argv[1]
-    else:
-        logging.info("Loading default config file %s", ".env")
-        config_file = None
-    load_dotenv(config_file)
-    signal.signal(signal.SIGCHLD, signal.SIG_IGN)
-    set_docker_available(shutil.which("docker") is not None)
-
+    
     logging.basicConfig(
         level=logging.INFO,
         format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
@@ -29,6 +21,20 @@ def init_runtime():
 
     logger = logging.getLogger("moteur-server")
 
+    # Config file from environment variable
+    config_file = os.environ.get("MSR_CONF_FILE")
+    if config_file:
+        logging.info("Loading config file %s", config_file)
+    else:
+        logging.info("Loading default config file %s", ".env")
+        config_file = None
+
+    # Load environment from the specified file
+    load_dotenv(config_file)
+
+    signal.signal(signal.SIGCHLD, signal.SIG_IGN)
+    set_docker_available(shutil.which("docker") is not None)
+
     def log_uncaught_exceptions(exc_type, exc_value, exc_traceback):
         if issubclass(exc_type, KeyboardInterrupt):
             sys.__excepthook__(exc_type, exc_value, exc_traceback)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "moteur-server-rest"
-version = "0.2.0"
+version = "0.2.1"
 description = ""
 readme = "README.md"
 requires-python = ">=3.9"