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color

Add ANSI color codes to your Tiltfile log messages.

Works with Tiltfile built-ins such as print, warn, fail, exit in addition to custom functions.

Usage

load('ext://color', 'color')

print(color.red('ERROR: ') + 'Something went wrong')

print('The {earth} is about 71% {water}.'.format(
    earth=color.green('earth'),
    water=color.blue('water')
))

API

All color functions take a single argument (the string to be colorized) and return a string.

Available color functions:

  • color.black
  • color.red
  • color.green
  • color.yellow
  • color.blue
  • color.magenta
  • color.cyan
  • color.white

Enable/Disable

To disable colors from this extension, set the NO_COLOR environment variable, e.g. NO_COLOR=1 tilt up.

Additionally, unless forcibly enabled, when running tilt ci, if running on Windows or TERM=dumb, colors will be automatically disabled to prevent compatibility issues.

NOTE: Colors are automatically enabled when running tilt up regardless of OS/terminal support, as the Tilt web UI always supports color ANSI codes.

You can force colors from this extension by setting the FORCE_COLOR environment variable, e.g. FORCE_COLOR=1 tilt up. (If both NO_COLOR and FORCE_COLOR are set, NO_COLOR will take precedence.)