bscpkgs/bsc/garlic/nbody/argv.nix
2020-08-12 14:00:04 +02:00

30 lines
481 B
Nix

{
stdenv
, particles
, timestamps
, program
, config
}:
stdenv.mkDerivation {
inherit program;
passthru = {
inherit config;
};
name = "${program.name}-argv";
preferLocalBuild = true;
phases = [ "installPhase" ];
dontPatchShebangs = true;
installPhase = ''
mkdir -p $out/bin
cat > $out/bin/run <<EOF
#!/bin/sh
exec ${program}/bin/run -p ${toString config.particles} -t ${toString config.timesteps}
EOF
chmod +x $out/bin/run
'';
}