Is there an ETA for this feature.
It is essentially a show stopper for some things I would like to do.
I ran into the same problem, so I made a task that can be used to import a folder to where it is accessible for both local and docker based tasks. See my comment on an earlier discussion about directory inputs here.
Hi @matan - There is no official date, but we are suspecting a few months to get it reviewed by the WDL Board and officially in the WDL spec.
Here is the PR in case you are interested: https://github.com/openwdl/wdl/pull/173
If others are running into this problem, and would like to see this implemented sooner, please "like" this post.