feat: use conda to manage exact package versions

docker/spacesavers2/Dockerfile

@@ -8,12 +8,10 @@ ENV BUILD_TAG=${BUILD_TAG}
 ARG REPONAME="000000"
 ENV REPONAME=${REPONAME}
 
-# install pandoc
-RUN mamba install pandoc
-
-# install R packages
-COPY r-packages.txt /data2/
-RUN R -e 'install.packages(readLines("r-packages.txt"), repos="http://cran.us.r-project.org")'
+# install pandoc & R packages
+COPY environment.txt /data/2
+RUN mamba install -c conda-forge -c r --file environment.txt
+ENV R_LIBS_USER=/opt2/conda/lib/R/library/
 
 # install quarto
 ENV QUARTO_VERSION="1.3.450"

docker/spacesavers2/environment.txt

@@ -0,0 +1,26 @@
+quarto
+pandoc
+r-base=4.3.1
+r-DT
+r-RColorBrewer
+r-bslib=0.5.1
+r-crosstalk
+r-downlit
+r-dplyr
+r-ggplot2
+r-glue
+r-here
+r-janitor
+r-knitr
+r-lubridate
+r-plotly
+r-purrr
+r-readr
+r-rlang
+r-rmarkdown
+r-scales
+r-shiny
+r-stringr
+r-tibble
+r-tidyr
+r-xml2