CLI improvements

[locksten]

Description

• Allows unknown cli options for integrations, since they're not known when commander is being set up.
• Adds some TODO comments for other cli issues.
• update cli logging
• allow integrations to have single command tasks

How to test integration:

cd packages/app-harness
rnv starter hello -p ios --my-opt=hello

# prints: Hello from Integration Starter!
# --my-opt: "hello"

cd packages/app-harness
rnv starter-single-command -p ios --my-opt=hello

# prints: Hello from Integration Starter!
# --my-opt: "hello"

TODO NOTES:

– integrations can't use options that rnv uses, like "--version", because rnv just prints its version and exits. – when using executeAsync(), spaces must be manually escaped.

Related issues

• TODO

Npm releases

n/a