build updates

Dockerfile

@@ -6,7 +6,6 @@ FROM python:$PYTHON_VERSION
 # Configure environment
 # superset recommended defaults: https://superset.apache.org/docs/installation/configuring-superset#running-on-a-wsgi-http-server
 # gunicorn recommended defaults: https://docs.gunicorn.org/en/0.17.2/configure.html#security
-ARG SUPERSET_VERSION=2.0.1
 ENV FLASK_APP=superset
 ENV GUNICORN_BIND=0.0.0.0:8088
 ENV GUNICORN_LIMIT_REQUEST_FIELD_SIZE=8190
@@ -18,9 +17,7 @@ ENV GUNICORN_WORKER_CLASS=gevent
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
 ENV PYTHONPATH=/etc/superset:/home/superset:$PYTHONPATH
-ENV SUPERSET_REPO=apache/superset
 ENV SUPERSET_HOME=/var/lib/superset
-ENV SUPERSET_VERSION=$SUPERSET_VERSION
 ENV GUNICORN_CMD_ARGS="--bind $GUNICORN_BIND --limit-request-field_size $GUNICORN_LIMIT_REQUEST_FIELD_SIZE --limit-request-line $GUNICORN_LIMIT_REQUEST_LINE --threads $GUNICORN_THREADS --timeout $GUNICORN_TIMEOUT --workers $GUNICORN_WORKERS --worker-class $GUNICORN_WORKER_CLASS"
 
 # Create superset user & install dependencies
@@ -50,9 +47,9 @@ RUN groupadd supergroup && \
         libsasl2-modules-gssapi-mit \
         libssl-dev && \
         apt-get clean && \
+    pip install -U pip && \
     pip install -r requirements.txt && \
-    pip install -r requirements-dev.txt && \
-    pip install apache-superset==$SUPERSET_VERSION
+    pip install -r requirements-dev.txt
 
 # Configure Filesystem
 COPY bin /usr/local/bin

Makefile

@@ -1,11 +1,9 @@
 REPO             := amancevice/superset
-PYTHON_VERSION   := 3.9
-SUPERSET_VERSION := 2.1.1
+PYTHON_VERSIOn   := $(shell grep 'ARG PYTHON_VERSION=' Dockerfile | grep -Eo '[0-9.]+')
+SUPERSET_VERSION := $(shell grep apache-superset Pipfile | grep -Eo '[0-9.]+')
 
 build: requirements-dev.txt
 	docker build \
-	--build-arg PYTHON_VERSION=$(PYTHON_VERSION) \
-	--build-arg SUPERSET_VERSION=$(SUPERSET_VERSION) \
 	--tag $(REPO) \
 	--tag $(REPO):$(SUPERSET_VERSION) \
 	.
@@ -34,8 +32,9 @@ requirements.txt: Pipfile.lock
 
 Pipfile.lock: Pipfile | .venv
 	pipenv lock
-	touch .venv
 
 .venv:
+	rm -rf $@
 	mkdir -p $@
 	pipenv --python $(PYTHON_VERSION)
+	touch $@