bscpkgs/garlic/pp/rplot.nix
2021-03-30 15:49:40 +02:00

40 lines
718 B
Nix

{
stdenv
, rWrapper
, rPackages
, fontconfig
, jq
}:
{
# The two results to be compared
dataset
, script
, extraRPackages ? []
}:
with stdenv.lib;
let
customR = rWrapper.override {
packages = with rPackages; [ tidyverse viridis egg ] ++ extraRPackages;
};
in stdenv.mkDerivation {
name = "plot";
buildInputs = [ customR jq ];
preferLocalBuild = true;
dontPatchShebangs = true;
phases = [ "installPhase" ];
installPhase = ''
export FONTCONFIG_PATH=${fontconfig.out}/etc/fonts
mkdir -p $out
cd $out
ln -s ${dataset} input
Rscript --vanilla ${script} ${dataset}
jq -c .total_time input |\
awk '{s+=$1} END {printf "%f\n", s/60}' > total_job_time_minutes
'';
}