configure ashes theme directly in zsh

https://jvns.ca/blog/2024/10/01/terminal-colours/

.config/wezterm/wezterm.fnl

@@ -1,8 +1,6 @@
 (local wezterm (require :wezterm))
 (local config (wezterm.config_builder))
 
-(tset config :color_scheme "Ashes (base16)")
-
 (tset config :enable_tab_bar false)
 
 (tset config :font (wezterm.font "Source Code Pro"))

.config/zsh/base16-ashes.zsh

@@ -0,0 +1,152 @@
+#!/usr/bin/env sh
+# tinted-shell (https://github.com/tinted-theming/tinted-shell)
+# Scheme name: Ashes
+# Scheme author: Jannik Siebert (https://github.com/janniks)
+# Template author: Tinted Theming (https://github.com/tinted-theming)
+export BASE16_THEME=ashes
+
+color00="1c/20/23" # Base 00 - Black
+color01="c7/ae/95" # Base 08 - Red
+color02="95/c7/ae" # Base 0B - Green
+color03="ae/c7/95" # Base 0A - Yellow
+color04="ae/95/c7" # Base 0D - Blue
+color05="c7/95/ae" # Base 0E - Magenta
+color06="95/ae/c7" # Base 0C - Cyan
+color07="c7/cc/d1" # Base 05 - White
+color08="56/5e/65" # Base 03 - Bright Black
+color09="$color01" # Base 08 - Bright Red
+color10="$color02" # Base 0B - Bright Green
+color11="$color03" # Base 0A - Bright Yellow
+color12="$color04" # Base 0D - Bright Blue
+color13="$color05" # Base 0E - Bright Magenta
+color14="$color06" # Base 0C - Bright Cyan
+color15="f3/f4/f5" # Base 07 - Bright White
+color16="c7/c7/95" # Base 09
+color17="c7/95/95" # Base 0F
+color18="39/3f/45" # Base 01
+color19="56/5e/65" # Base 02
+color20="ad/b3/ba" # Base 04
+color21="df/e2/e5" # Base 06
+color_foreground="c7/cc/d1" # Base 05
+color_background="1c/20/23" # Base 00
+
+if [ -z "$TTY" ] && ! TTY=$(tty); then
+  put_template() { true; }
+  put_template_var() { true; }
+  put_template_custom() { true; }
+elif [ -n "$TMUX" ] || [ "${TERM%%[-.]*}" = "tmux" ]; then
+  # Tell tmux to pass the escape sequences through
+  # (Source: http://permalink.gmane.org/gmane.comp.terminal-emulators.tmux.user/1324)
+  put_template() { printf '\033Ptmux;\033\033]4;%d;rgb:%s\033\033\\\033\\' "$@" > "$TTY"; }
+  put_template_var() { printf '\033Ptmux;\033\033]%d;rgb:%s\033\033\\\033\\' "$@" > "$TTY"; }
+  put_template_custom() { printf '\033Ptmux;\033\033]%s%s\033\033\\\033\\' "$@" > "$TTY"; }
+elif [ "${TERM%%[-.]*}" = "screen" ]; then
+  # GNU screen (screen, screen-256color, screen-256color-bce)
+  put_template() { printf '\033P\033]4;%d;rgb:%s\007\033\\' "$@" > "$TTY"; }
+  put_template_var() { printf '\033P\033]%d;rgb:%s\007\033\\' "$@" > "$TTY"; }
+  put_template_custom() { printf '\033P\033]%s%s\007\033\\' "$@" > "$TTY"; }
+elif [ "${TERM%%-*}" = "linux" ]; then
+  put_template() { [ "$1" -lt 16 ] && printf "\e]P%x%s" "$1" "$(echo "$2" | sed 's/\///g')" > "$TTY"; }
+  put_template_var() { true; }
+  put_template_custom() { true; }
+else
+  put_template() { printf '\033]4;%d;rgb:%s\033\\' "$@" > "$TTY"; }
+  put_template_var() { printf '\033]%d;rgb:%s\033\\' "$@" > "$TTY"; }
+  put_template_custom() { printf '\033]%s%s\033\\' "$@" > "$TTY"; }
+fi
+
+# 16 color space
+put_template 0  "$color00"
+put_template 1  "$color01"
+put_template 2  "$color02"
+put_template 3  "$color03"
+put_template 4  "$color04"
+put_template 5  "$color05"
+put_template 6  "$color06"
+put_template 7  "$color07"
+put_template 8  "$color08"
+put_template 9  "$color09"
+put_template 10 "$color10"
+put_template 11 "$color11"
+put_template 12 "$color12"
+put_template 13 "$color13"
+put_template 14 "$color14"
+put_template 15 "$color15"
+
+# 256 color space
+put_template 16 "$color16"
+put_template 17 "$color17"
+put_template 18 "$color18"
+put_template 19 "$color19"
+put_template 20 "$color20"
+put_template 21 "$color21"
+
+# foreground / background / cursor color
+if [ -n "$ITERM_SESSION_ID" ]; then
+  # iTerm2 proprietary escape codes
+  put_template_custom Pg c7ccd1 # foreground
+  put_template_custom Ph 1c2023 # background
+  put_template_custom Pi c7ccd1 # bold color
+  put_template_custom Pj 565e65 # selection color
+  put_template_custom Pk c7ccd1 # selected text color
+  put_template_custom Pl c7ccd1 # cursor
+  put_template_custom Pm 1c2023 # cursor text
+else
+  put_template_var 10 "$color_foreground"
+  if [ "$BASE16_SHELL_SET_BACKGROUND" != false ]; then
+    put_template_var 11 "$color_background"
+    if [ "${TERM%%-*}" = "rxvt" ]; then
+      put_template_var 708 "$color_background" # internal border (rxvt)
+    fi
+  fi
+  put_template_custom 12 ";7" # cursor (reverse video)
+fi
+
+# clean up
+unset put_template
+unset put_template_var
+unset put_template_custom
+unset color00
+unset color01
+unset color02
+unset color03
+unset color04
+unset color05
+unset color06
+unset color07
+unset color08
+unset color09
+unset color10
+unset color11
+unset color12
+unset color13
+unset color14
+unset color15
+unset color16
+unset color17
+unset color18
+unset color19
+unset color20
+unset color21
+unset color_foreground
+unset color_background
+
+# Optionally export variables
+if [ -n "$TINTED_SHELL_ENABLE_BASE16_VARS" ] || [ -n "$BASE16_SHELL_ENABLE_VARS" ]; then
+  export BASE16_COLOR_00_HEX="1c2023"
+  export BASE16_COLOR_01_HEX="393f45"
+  export BASE16_COLOR_02_HEX="565e65"
+  export BASE16_COLOR_03_HEX="747c84"
+  export BASE16_COLOR_04_HEX="adb3ba"
+  export BASE16_COLOR_05_HEX="c7ccd1"
+  export BASE16_COLOR_06_HEX="dfe2e5"
+  export BASE16_COLOR_07_HEX="f3f4f5"
+  export BASE16_COLOR_08_HEX="c7ae95"
+  export BASE16_COLOR_09_HEX="c7c795"
+  export BASE16_COLOR_0A_HEX="aec795"
+  export BASE16_COLOR_0B_HEX="95c7ae"
+  export BASE16_COLOR_0C_HEX="95aec7"
+  export BASE16_COLOR_0D_HEX="ae95c7"
+  export BASE16_COLOR_0E_HEX="c795ae"
+  export BASE16_COLOR_0F_HEX="c79595"
+fi