Update docker files & commands

Author: tarekbadrsh

Dockerfile

@@ -1,18 +1,12 @@
 # syntax=docker/dockerfile:1
 
-FROM python:3.8
+FROM python:3.9.12-slim-buster
 
 # Setup environment
 RUN apt-get update && apt-get install -y \
     python3-distutils \
     build-essential
 
-# Copy requirements
-COPY ./requirements ./requirements
-
-# Installing requirements
-RUN pip install -r ./requirements
-
 # Copy needed files (see .dockerignore for what will be included)
 COPY . /cdevents-client
 

Makefile

@@ -54,10 +54,10 @@ check: ## Runs pre-commit hooks on all files
 	pre-commit run --all-files
 
 docker-build: ## Build and package Docker container
-	docker build -t cdevents-client -f Dockerfile .
+	docker build -t cdevents -f Dockerfile .
 
-docker-shell: ## Opens a shell
-	docker run --add-host=host.docker.internal:host-gateway --volume /"$(shell pwd)"/output/:/root/cdevents-client/ -it cdevents-client bash
+docker-shell: ## Opens a bash
+	docker run --rm --network host --volume $(pwd)/output/:/root/cdevents-client/ -it cdevents bash
 
 .PHONY: packages $(PACKAGES)
 .PHONY: packages $(INITPACKAGES)