Metadata Extraction

If datalad-metalad extension is installed, datalad-container can extract metadata from singularity containers images.

(It is recommended to use a tool like jq if you would like to read the output yourself.)

Singularity Inspect

Adds metadata gathered from singularity inspect and the version of singularity or apptainer.

For example:

(From the ReproNim/containers repository)

datalad meta-extract -d . container_inspect images/bids/bids-pymvpa--1.0.2.sing | jq