install extensions to jupyterlab

jupyterlab/Dockerfile

-FROM gitlabreg.acri-cwa.fr/coastal-tep/ias-apps:jupyter
+FROM jupyter/scipy-notebook:latest
+
+USER root
+
+RUN apt update && apt install -y \
+    zip \
+    zsh
+
+RUN pip install \
+        nbdime \
+        ipywidgets \
+        ipyleaflet \
+        jupyterlab-widgets \
+        qgrid \
+    && jupyter serverextension enable --sys-prefix --py jupyterlab \
+    && jupyter nbextension enable --py --sys-prefix widgetsnbextension \
+    && jupyter labextension install @jupyterlab/geojson-extension \
+    && jupyter labextension install @jupyterlab/katex-extension \
+    # && jupyter labextension install jupyterlab_voyager
+    && jupyter labextension install @jupyterlab/vega3-extension
+
+USER jovyan
+
 
-RUN conda install jupyterlab
-RUN jupyter lab build
\ No newline at end of file

jupyterlab/Makefile

 
-IMAGE_NAME = gitlabreg.acri-cwa.fr/coastal-tep/ias-apps:jupyterlab
+IMAGE_NAME := $(REGISTRY_BASE)jupyterlab
 BUILD_DIR = .
 
 build:
@@ -11,5 +11,3 @@ publish:
 clean:
 	# nothing to do
 
-retag:
-	docker tag $(IMAGE_NAME) $(NEW_IMAGE_NAME) && docker push $(NEW_IMAGE_NAME)