About my request

After installing bat, through apt. I wanted to configure it to my liking, and I also manage all my dotfiles in a certain way. Thus I wanted to have a different path for the bat config file. I found the README.md to be quite descriptive about a lot of things. But when it came to changing the default config path, I was very confused. I'll highlight my findings:

• The BAT_CONFIG_PATH environment variable just points to the config file path.
• In this issue BAT_CONFIG_DIR not respected, despite CHANGELOG.md #1727 , I found a different environment variable called BAT_CONFIG_DIR, which as mentioned in the issue's comments, loads themes and other data required to be fetched.

I expected the documentation to include information about the BAT_CONFIG_DIR environment variable, explaining how it can be used to specify a custom configuration directory for Bat. So, I felt the need to write this issue regarding the lack of information on BAT_CONFIG_DIR, as I am sure others must have fiddled with the same issue. I might be wrong too. So, let me know if there is something I have misunderstood about customizing the default config directory that doesn't have me setting BAT_CONFIG_DIR.

What steps will reproduce the bug?

N/A - This is a documentation enhancement request.

bat Installation method

Run Raspberry Pi OS 64bit, and since it's Debian-based, used apt to install bat.

apt install bat

Environment Variables set

To get my setup with a custom config file directory with a different theme working. These are the environment variables I had set in my .zshenv.

# bat
export BAT_CONFIG_PATH=$HOME/.bat/bat.conf # Bat Config Path location
export BAT_CONFIG_DIR="$HOME/.bat" # Bat Config Directory

bat version and environment

Since this issue pertains to documentation, the environment, and version are not directly related.
But, I run bat version 0.22.1