[bat warning]: Unknown theme '...', using default. when using pager

[k1gen]

What steps will reproduce the bug?

1. add

export LESS='-R --use-color -Dd+r$Du+b$'
export MANPAGER="sh -c 'col -bx | bat -l man -p'"
export MANROFFOPT="-c"

to your .zshrc
2. bat something, .zshrc itself for example
3. press 'q' to quit the pager

What happens?

I get [bat warning]: Unknown theme 'Catppuccin-mocha', using default. my ~/.config/bat/config contains only --theme="Catppuccin-mocha", and the theme seems to be applied successfully.

What did you expect to happen instead?

no output

How did you install bat?

with pacman

---

bat version and environment

$ bat .zshrc --diagnostic

Software version

bat 0.23.0 (871abd2)

Operating system

Linux 6.5.6-hardened1-1-hardened

Command-line

bat .zshrc --diagnostic 

Environment variables

SHELL=/usr/bin/zsh
PAGER=<not set>
LESS='-R --use-color -Dd+r$Du+b$'
LANG=en_EU.UTF-8
LC_ALL=<not set>
BAT_PAGER=<not set>
BAT_CACHE_PATH=<not set>
BAT_CONFIG_PATH=<not set>
BAT_OPTS=<not set>
BAT_STYLE=<not set>
BAT_TABS=<not set>
BAT_THEME=<not set>
XDG_CONFIG_HOME=<not set>
XDG_CACHE_HOME=<not set>
COLORTERM=truecolor
NO_COLOR=<not set>
MANPAGER='sh -c '\''col -bx | bat -l man -p'\'''

System Config file

Could not read contents of '/etc/bat/config': No such file or directory (os error 2).

Config file

--theme="Catppuccin-mocha"

Custom assets metadata

Could not read contents of '/home/olk/.cache/bat/metadata.yaml': No such file or directory (os error 2).

Custom assets

'/home/olk/.cache/bat' not found

Compile time information

• Profile: release
• Target triple: x86_64-unknown-linux-gnu
• Family: unix
• OS: linux
• Architecture: x86_64
• Pointer width: 64
• Endian: little
• CPU features: fxsr,sse,sse2
• Host: x86_64-unknown-linux-gnu

Less version

> less --version 
less 643 (PCRE2 regular expressions)
Copyright (C) 1984-2023  Mark Nudelman
...

[k1gen]

this still happens with bat 0.24.0

[keith-hall]

I don't see any evidence that bat ships with a theme called Catppuccin-mocha...
If I add that line to my config, I get the same warning, but the highlighting is the same with and without it... Can you share a screenshot?
Perhaps you need to add it as a custom asset? #2124

[k1gen]

I have just deleted whole ~/.config/bat dir and nothing changed, but the warning is gone, weird