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56 lines
1.7 KiB
Text
56 lines
1.7 KiB
Text
# Generic colour fade-bar prompt theme from bashprompt
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# Created by Jim Foltz <aa204@acorn.net>
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# Changed by Spidey 08/06
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# Converted to zsh prompt theme by <adam@spiers.net>
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prompt_fade_help () {
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cat <<EOH
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This prompt is color-scheme-able. You can invoke it thus:
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prompt fade [<fade-bar-and-cwd> [<userhost> [<date>]]]
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where the parameters are the colors for the fade-bar and current
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working directory, user@host text, and date text respectively. The
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default colors are green, white, and white. This theme works best
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with a dark background.
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Recommended fonts for this theme: either UTF-8, or nexus or vga or similar.
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If you don't have any of these, the 8-bit characters will probably look
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stupid.
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EOH
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}
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# emacs shell-script mode gets confused with ' in heredoc above
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prompt_fade_setup () {
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local fadebar_cwd=${1:-'green'}
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local userhost=${2:-'white'}
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local date=${3:-'white'}
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local -A schars
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autoload -Uz prompt_special_chars
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prompt_special_chars
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PS1="%F{$fadebar_cwd}%B%K{$fadebar_cwd}$schars[333]$schars[262]$schars[261]$schars[260]%F{$userhost}%K{$fadebar_cwd}%B%n@%m%b%F{$fadebar_cwd}%K{black}$schars[333]$schars[262]$schars[261]$schars[260]%F{$date}%K{black}%B %D{%a %b %d} %D{%I:%M:%S%P} $prompt_newline%F{$fadebar_cwd}%K{black}%B%~/%b%k%f "
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PS2="%F{$fadebar_cwd}%K{black}$schars[333]$schars[262]$schars[261]$schars[260]%f%k>"
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prompt_opts=(cr subst percent)
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}
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prompt_fade_preview () {
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local color colors
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colors=(red yellow green blue magenta)
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if (( ! $#* )); then
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for (( i = 1; i <= $#colors; i++ )); do
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color=$colors[$i]
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prompt_preview_theme fade $color
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print
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done
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prompt_preview_theme fade white grey blue
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else
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prompt_preview_theme fade "$@"
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fi
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}
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prompt_fade_setup "$@"
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