Alternative methods to specify input parameters for procs

[shishir127]

When input parameters for a proc are large, it sometimes becomes difficult to verify the input params one last time before executing a proc. Does it make sense to add a feature to the CLI to read input params from a JSON file?

[olttwa]

@shishir127 It makes sense to add this feature.
This has been requested previously by @jasoet too.

[olttwa]

@asheet-bhaskar @RajatVaryani any takers for this?

[RajatVaryani]

@olttwa Sounds interesting and required. Let's do this.

[olttwa]

@RajatVaryani awesome. One thing though, let's keep the input file a yaml instead of json.

There won't be any nesting so there shouldn't be any confusion reading the file with all the indentations that come alongwith yaml files.

@shishir127 does that sound good?

[shishir127]

we could make it simpler if required by reading from a .env file as well, but YAML works too