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# Fire prompt theme from bashprompt
# Inspired by Raster (Carsten Haitzler of Red Hat Advanced Development Labs)
# Created by BadlandZ
# Changed by Spidey 08/06
# Converted to zsh prompt theme by <adam@spiers.net>
prompt_fire_help () {
cat <<EOH
This prompt is color-scheme-able. You can invoke it thus:
prompt fire [<fire1> [<fire2> [<fire3> [<userhost> [<date> [<cwd>]]]]]]
where the parameters are the three fire colors, and the colors for the
user@host text, date text, and current working directory respectively.
The default colors are yellow, yellow, red, white, white, and yellow.
This theme works best with a dark background.
Recommended fonts for this theme: nexus or vga or similar. If you
don't have any of these, the 8-bit characters will probably look stupid.
EOH
}
prompt_fire_setup () {
local fire1=${1:-'yellow'}
local fire2=${2:-'yellow'}
local fire3=${3:-'red'}
local userhost=${4:-'white'}
local date=${5:-'white'}
local cwd=${6:-'yellow'}
for code in 333 262 261 260 260 261 262 333; do
local varname=char_$code
: ${(P)varname=$(echo -n "\\0$code")}
done
local GRAD1="%{$char_333$char_262$char_261$char_260%}"
local GRAD2="%{$char_260$char_261$char_262$char_333%}"
local COLOR1="%{$bold_color$fg[$fire1]$bg[$fire2]%}"
local COLOR2="%{$bold_color$fg[$userhost]$bg[$fire2]%}"
local COLOR3="%{$reset_color$fg[$fire3]$bg[$fire2]%}"
local COLOR4="%{$reset_color$fg[$fire3]$bg[grey]%}"
local COLOR5="%{$bold_color$fg[$cwd]$bg[grey]%}"
local COLOR6="%{$bold_color$fg[$date]$bg[grey]%}"
local GRAD0="%{$reset_color%}"
PS1=$COLOR1$GRAD1$COLOR2'%n@%m'$COLOR3$GRAD2$COLOR4$GRAD1$COLOR6' %D{%a %b %d} %D{%I:%M:%S%P} '$NONE$prompt_newline$COLOR5'%~/'$GRAD0' '
PS2=$COLOR1$GRAD1$COLOR3$GRAD2$COLOR4$GRAD1$COLOR5'>'$GRAD0' '
precmd () { setopt promptsubst }
preexec () { }
}
prompt_fire_preview () {
if (( ! $#* )); then
prompt_preview_theme fire
print
prompt_preview_theme fire red magenta blue white white white
else
prompt_preview_theme fire "$@"
fi
}
prompt_fire_setup "$@"
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