Adding LAMMPS code, direnv

Status Job ID Name Coverage
  Test
failed #17826
integration
argotk.test

00:00:05

 
Name Stage Failure
failed
argotk.test Test
Removing _output/
HEAD is now at 4acd5b8 Readme update.
From https://xgitlab.cels.anl.gov/argo/argotest
4acd5b8..f43baf8 master -> origin/master
Checking out f43baf81 as master...
Skipping Git submodules setup
$ nix-shell -A test --run "argotk tests"
error: attribute 'test' in selection path 'test' not found
ERROR: Job failed: exit status 1