Feature request: Support command-line as array

[Ark-kun]

For all Linux programs and docker containers the command line is natively an array of strings.

Linux
Docker
Kubernetes

However, in SkyPilot setup and run are strings. This severely limits the compatibility with existing systems and containers and is a blocker for us.

Please allow setup and run to be string arrays.

run: ["program", "--param1", "value1", "--param2", "value2"]

[aylei]

Hi @Ark-kun , Thanks for sharing the insights! Currently setup and run are not command-lines but scripts, the equivalent command-line is something like:

command: ["/bin/bash", "-c", "$run"]

(run might also be a python script, which gets similar handling)

So this may involve not only user interface, but also semantic changes. It would be great if you could share the scenarios where you need command-line instead of barely scripts.