feat: automatic image version

scripts/docker_server/Dockerfile

@@ -1,14 +1,15 @@
 # Download base image debian jessie
 FROM python:slim
 
+ARG replication_version=0.0.21a15
+ARG version=0.1.0
+
 # Infos
 LABEL maintainer="Swann Martinez"
-LABEL version="0.1.0"
+LABEL version=$version
 LABEL description="Blender multi-user addon  \
     dedicated server image."
 
-ARG version=0.0.21a15
-
 # Argument
 ENV password='admin'
 ENV port=5555
@@ -17,7 +18,7 @@ ENV log_level=INFO
 ENV log_file="multiuser_server.log"
 
 #Install replication
-RUN pip install replication==$version
+RUN pip install replication==$replication_version
 
 # Run the server with parameters
 CMD  replication.serve -pwd ${password} -p ${port} -t ${timeout} -l ${log_level} -lf ${log_file}

scripts/get_addon_version.py

@@ -0,0 +1,6 @@
+import re
+
+init_py =  open("multi_user/__init__.py").read()
+version = re.search("\d+, \d+, \d+", init_py).group(0)
+digits = version.split(',')
+print('.'.join(digits).replace(" ",""))