Add option to not show progress animations in logs

[garrettjstevens]

Fixes #689.

Adds a --noProgress flag (based on lerna's --no-progress, but made camelCase to match existing flags). When used, the progress-estimator logger is replaced by a simple console.log of the message. The progress animations will also be removed when the environment is not a TTY and when running in CI.

Thanks for a great tool, and let me know if there's anything I can do to improve this PR.

[jaredpalmer]

LGTM

[agilgur5]

To clarify, this is not a full, formal review, and normally I would not review until it is full, but there's a handful of issues (and improvements) with the PR as is:

• Docs were not updated
• The comment in SharedOptions is not correct (changing noProgress in the config does not change it, so the word "Should" is confusing and potentially misleading; "Is output progress being shown?" would be better)
• Only 1 command was updated (build and watch should both be updated)
• The isTTY portion is a breaking change and therefore can only go out in a breaking release. I would recommend that part be separated into a different PR as such.
• I think this check should be embedded into createProgressEstimator instead of in individual uses. That will also make it useful when other functions use createProgressEstimator
• Typings could be improved/more specific (Promise<any> instead of unknown)
• Is there a way to infer Lerna's current progress output status? That way there would not necessarily be a need for a new flag, which is what I was hoping to avoid in the issue

[garrettjstevens]

Thanks @agilgur5, I'll work on addressing those issues.

[garrettjstevens]

A few comments on my last commit:

• The comment in SharedOptions is not correct (changing noProgress in the config does not change it, so the word "Should" is confusing and potentially misleading; "Is output progress being shown?" would be better)

Since the option is a negative, I went with "Are output progress animations disabled?". Is that ok?

• Only 1 command was updated (build and watch should both be updated)

I've added the option to watch as well. I did this by using the isEnabled option of the ora spinner.

• The isTTY portion is a breaking change and therefore can only go out in a breaking release. I would recommend that part be separated into a different PR as such.

It's now removed from this PR. I'll open a draft PR with that change separately.

• Is there a way to infer Lerna's current progress output status? That way there would not necessarily be a need for a new flag, which is what I was hoping to avoid in the issue

In my use case I'm not using Lerna, so I'm hoping we can add this new flag.