build: simplify/clean-up Dockerfile

Dockerfile

@@ -1,35 +1,21 @@
 ARG BASE_IMAGE=bioconductor/bioconductor_docker:devel
 FROM ${BASE_IMAGE}
 
-# ------ Be aware that any changes in following may cause issue with RPlatform and CBS
-
-LABEL MAINTAINER="[email protected]"
-LABEL NAME=gdrutils
-LABEL GENERATE_SINGULARITY_IMAGE=false
-LABEL production=false
-LABEL VERSION=0.0.0.9100
-#LABEL CACHE_IMAGE="registry.rplatform.org:5000/githubroche/gdrplatform/gdrutils"
-
 # temporary fix
 # GitHub token for downloading private dependencies
 # Need to be defined after FROM as it flushes ARGs
 ARG GITHUB_TOKEN
 
-COPY ./ /tmp/gDRutils/
-COPY .git/ /tmp/gDRutils/.git/
-RUN ls -ltra /tmp/gDRutils/
-RUN ls -ltra /tmp/gDRutils/.git/
-
 #================= Install dependencies
-#RUN apt-get update && apt-get -y install git
 RUN mkdir -p /mnt/vol
 COPY rplatform/dependencies.yaml rplatform/.github_access_token.txt* /mnt/vol
 RUN echo "$GITHUB_TOKEN" >> /mnt/vol/.github_access_token.txt
 RUN Rscript -e 'BiocManager::install(c("gDRstyle", "gDRtestData", "gDRutils", "BiocStyle", "qs"))'
 RUN Rscript -e "gDRstyle::installAllDeps()"
 
 #================= Check & build package
+COPY ./ /tmp/gDRutils/
 RUN Rscript -e "gDRstyle::installLocalPackage('/tmp/gDRutils')"
 
 #================= Clean up
-#RUN sudo rm -rf /mnt/vol/* /tmp/gDRutils/
+RUN sudo rm -rf /mnt/vol/* /tmp/gDRutils/