Honour NO_COLOR

[yozachar]

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Example Code

import rich
import typer


def main(good: bool = True):
    message_start = "everything is "
    if good:
        ending = typer.style("good", fg=typer.colors.GREEN, bold=True)
        rich.print("[green]Good![/green]\n")
    else:
        ending = typer.style("bad", fg=typer.colors.WHITE, bg=typer.colors.RED)
        rich.print("[red]Bad![/red]\n")
    message = message_start + ending
    typer.echo(message)


if __name__ == "__main__":
    typer.run(main)

Description

Colors are printed even when NO_COLOR is set.

Operating System

Linux

Operating System Details

No response

Typer Version

0.9.0

Python Version

3.11.3

Additional Context

https://no-color.org/

Rich documentation: https://rich.readthedocs.io/en/stable/console.html?highlight=no_color#environment-variables