[suggestion] change default value of $HOMEBREW_BAT_CONFIG_PATH

[Freed-Wu]

Provide a detailed description of the proposed feature

$ bat --config-dir
/home/XXX/.config/bat

bat has changed its default config path.

However, according to https://docs.brew.sh/Manpage#environment

HOMEBREW_BAT_CONFIG_PATH
Use this as the bat configuration file.

Default: $HOME/.bat/config.

What is the motivation for the feature?

/

How will the feature be relevant to at least 90% of Homebrew users?

/

What alternatives to the feature have been considered?

/

[carlocab]

Thanks for the report.

Homebrew doesn't actually set this default value; it uses bat's default whenever you don't set HOMEBREW_BAT_CONFIG_PATH.

The only thing that needs changing is here:

brew/Library/Homebrew/env_config.rb

Lines 32 to 34 in fd46a17

	HOMEBREW_BAT_CONFIG_PATH: {
	description: "Use this as the `bat` configuration file.",
	default_text: "`$HOME/.bat/config`.",

Can you open a pull request for that?