Notes for running new deno validator on HPC using singularity

[yarikoptic]

Based on info from

• Errors reported incorrectly when handling too many files #2081

for @jungheejung and others who might need it (until it is made easier, see e.g. #1963)

• get deno singularity container: singularity pull docker://denoland/deno (in my demo case under /tmp)
• prepare a folder for deno cache: mkdir -p ~/.var/deno-dir
• cd to folder with your dataset and run validation: singularity exec -B ~/.var/deno-dir:/deno-dir /tmp/deno_latest.sif deno run --allow-read --allow-env --reload -A https://github.com/bids-standard/bids-validator/raw/deno-build/bids-validator.js $PWD

NB I assume that it is working since it didn't crash yet ;-)