Define storage specs as URIs (ipfs://, http://, git://, s3://...) instead of different arguments

[wdbaruni]

No description provided.

[js-ts]

@wdbaruni @simonwo I think it will make things much simpler for the users
since most of the other shorthand flags are already being used '-m' seems the best option

Storage type	command
ipfs	bacalhau docker run -m ipfs://
url	bacalhau docker run -m http://
inline	bacalhau docker run -m file://
repo	bacalhau docker run -m git://

[js-ts]

If I'm not wrong the plan is to eventually deprecate all the flags

[wdbaruni]

Thanks for picking this up @js-ts. I don't think we need a new flag for this. The goal is to have existing --inputs and --outputs accept URIs, which should allow us to deprecate --input-urls, and I am not sure why we have a separate --input-volumes. Also I am not sure I understand your last comment about deprecating all flags

[js-ts]

-outputs accept URIs
how could output volumes accept URIs ?

--inputs accept URIs
I wanted to keep all the existing flags working so decided on a new flag

I am not sure I understand your last comment about deprecating all flags
ok I thought we wanted to deprecate those flags and them with a single flag

[enricorotundo]

FYI In #945 we've been talking about supporting multiple values.