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pygmalion: use pure zsh instead of perl (#9210)

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My system doesn't have `perl` in $PATH, so using this theme clutters the
shell output quite a bit.

Turns out, the same thing can be accomplished in pure zsh (with
extendedglob).

Co-Authored-By: Marc Cornellà <marc.cornella@live.com>
This commit is contained in:
Florian Klink 2020-08-29 00:27:06 +02:00 committed by GitHub
parent 4c9fc2634b
commit 4ed6fd2b8b
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 6 deletions
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10
themes/pygmalion-virtualenv.zsh-theme
View file

@ -17,6 +17,8 @@ function _virtualenv_prompt_info {
} }
prompt_setup_pygmalion(){ prompt_setup_pygmalion(){
setopt localoptions extendedglob
ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}" ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} " ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}" ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}"
@ -25,16 +27,18 @@ prompt_setup_pygmalion(){
base_prompt='$(_virtualenv_prompt_info)%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}' base_prompt='$(_virtualenv_prompt_info)%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}'
post_prompt='%{$fg[cyan]%}⇒%{$reset_color%} ' post_prompt='%{$fg[cyan]%}⇒%{$reset_color%} '
base_prompt_nocolor=$(echo "$base_prompt" | perl -pe "s/%\{[^}]+\}//g") base_prompt_nocolor=${base_prompt//\%\{[^\}]##\}}
post_prompt_nocolor=$(echo "$post_prompt" | perl -pe "s/%\{[^}]+\}//g") post_prompt_nocolor=${post_prompt//\%\{[^\}]##\}}
autoload -U add-zsh-hook autoload -U add-zsh-hook
add-zsh-hook precmd prompt_pygmalion_precmd add-zsh-hook precmd prompt_pygmalion_precmd
} }
prompt_pygmalion_precmd(){ prompt_pygmalion_precmd(){
setopt localoptions extendedglob
local gitinfo=$(git_prompt_info) local gitinfo=$(git_prompt_info)
local gitinfo_nocolor=$(echo "$gitinfo" | perl -pe "s/%\{[^}]+\}//g") local gitinfo_nocolor=${gitinfo//\%\{[^\}]##\}}
local exp_nocolor="$(print -P \"$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor\")" local exp_nocolor="$(print -P \"$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor\")"
local prompt_length=${#exp_nocolor} local prompt_length=${#exp_nocolor}

10
themes/pygmalion.zsh-theme
View file

@ -1,6 +1,8 @@
# Yay! High voltage and arrows! # Yay! High voltage and arrows!
prompt_setup_pygmalion(){ prompt_setup_pygmalion(){
setopt localoptions extendedglob
ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}" ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} " ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}" ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}"
@ -9,16 +11,18 @@ prompt_setup_pygmalion(){
base_prompt='%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}' base_prompt='%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}'
post_prompt='%{$fg[cyan]%}⇒%{$reset_color%} ' post_prompt='%{$fg[cyan]%}⇒%{$reset_color%} '
base_prompt_nocolor=$(echo "$base_prompt" | perl -pe "s/%\{[^}]+\}//g") base_prompt_nocolor=${base_prompt//\%\{[^\}]##\}}
post_prompt_nocolor=$(echo "$post_prompt" | perl -pe "s/%\{[^}]+\}//g") post_prompt_nocolor=${post_prompt//\%\{[^\}]##\}}
autoload -U add-zsh-hook autoload -U add-zsh-hook
add-zsh-hook precmd prompt_pygmalion_precmd add-zsh-hook precmd prompt_pygmalion_precmd
} }
prompt_pygmalion_precmd(){ prompt_pygmalion_precmd(){
setopt localoptions extendedglob
local gitinfo=$(git_prompt_info) local gitinfo=$(git_prompt_info)
local gitinfo_nocolor=$(echo "$gitinfo" | perl -pe "s/%\{[^}]+\}//g") local gitinfo_nocolor=${gitinfo//\%\{[^\}]##\}}
local exp_nocolor="$(print -P \"$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor\")" local exp_nocolor="$(print -P \"$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor\")"
local prompt_length=${#exp_nocolor} local prompt_length=${#exp_nocolor}