Default color output should depend on TTY

[c0d3d]

This is a Feature Proposal

Description

When piping the default webpack output into a file (or when using CI/CD tool without shell color escape support), color escapes are added. The plugin should first check if the output is a tty before writing colors (this is a more sensible default IMO). It can still be overridden explicitly, but by default the plugin should decide if the output supports colors before writing them.

Additional Data

• Serverless-Webpack Version you're using: 5.2.0
• Webpack version you're using: 4.16.4
• Serverless Framework Version you're using: 1.30.0
• Operating System: OSX

[c0d3d]

@HyperBrain, can you take a look at this?

[HyperBrain]

@c0d3d I will check

[HyperBrain]

Released with 5.3.0