Implement version checking and basic refactoring

package.py

@@ -1,37 +1,32 @@
+import os
 import logging
 
 import docker
-from docker import DockerClient
 
 from logger import setup_log
 
 # Container Management
 
 ## Build Image
-def build(client: DockerClient, app: str):
-    with open(f"{app}/Dockerfile") as dockerfile:
-        image, _ = client.images.build(fileobj=dockerfile, tag=app)
-    return image
+class Package:
+    def __init__(self, app: str, version: str):
+        # Logging Setup
+        setup_log()
 
-## Run Image
-def run(client: DockerClient, image, app: str):
-    container = client.containers.run(image, detach=True, name=f"autopkg-{app}")
-    return container
+        # Variable Setup
+        self.runtime_dir = os.getenv("APKG_RUNTIME_DIR")
+        self.client = docker.from_env()  # Docker.sock connection
+        self.app = app
+        self.version = version
+    
+    # Main Packaging Function
+    def build(self):
+        with open(f"{self.runtime_dir}/{self.app}/Dockerfile") as dockerfile:
+            self.image, _ = self.client.images.build(fileobj=dockerfile, tag=f"{self.app}-{self.version}")
+        
+        # Run Container
+        self.run()
 
-# Main Packaging Function
-def pkg(app, version):
-    # Logging Setup
-    setup_log()
-
-    client = docker.from_env() # Docker.sock connection
-
-    try:
-        image = build(client, app)
-
-        container = run(client, image, app)
-
-        return True
-    except Exception as e:
-        logging.error(f"Error starting docker container for {app}")
-
-        return False
+    def run(self, image):
+        container = self.client.containers.run(self.image, detach=True, name=f"autopkg-{self.app}")
+        return container