ohmyzsh/tools/theme_chooser.sh
Gaetan Semet 0fcb7dd55e Display right prompt in theme chooser
I didn't found the way to right-align the right prompt
properly.

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>
2013-09-10 11:28:31 +02:00

98 lines
3.5 KiB
Bash
Executable File
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#!/bin/zsh
# Zsh Theme Chooser by fox (fox91 at anche dot no)
# This program is free software. It comes without any warranty, to
# the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What The Fuck You Want
# To Public License, Version 2, as published by Sam Hocevar. See
# http://sam.zoy.org/wtfpl/COPYING for more details.
THEMES_DIR="$ZSH/themes"
FAVLIST="${HOME}/.zsh_favlist"
source $ZSH/oh-my-zsh.sh
function noyes() {
read "a?$1 [y/N] "
if [[ $a == "N" || $a == "n" || $a = "" ]]; then
return 0
fi
return 1
}
function theme_preview() {
THEME=$1
THEME_NAME=`echo $THEME | sed s/\.zsh-theme$//`
print "$fg[blue]${(l.((${COLUMNS}-${#THEME_NAME}-5))..─.)}$reset_color $THEME_NAME $fg[blue]───$reset_color"
source "$THEMES_DIR/$THEME"
cols=$(tput cols)
print -P "$PROMPT $RPROMPT"
}
function banner() {
echo
echo "╺━┓┏━┓╻ ╻ ╺┳╸╻ ╻┏━╸┏┳┓┏━╸ ┏━╸╻ ╻┏━┓┏━┓┏━┓┏━╸┏━┓"
echo "┏━┛┗━┓┣━┫ ┃ ┣━┫┣╸ ┃┃┃┣╸ ┃ ┣━┫┃ ┃┃ ┃┗━┓┣╸ ┣┳┛"
echo "┗━╸┗━┛╹ ╹ ╹ ╹ ╹┗━╸╹ ╹┗━╸ ┗━╸╹ ╹┗━┛┗━┛┗━┛┗━╸╹┗╸"
echo
}
function usage() {
echo "Usage: $0 [options] [theme]"
echo
echo "Options"
echo " -l List available themes"
echo " -s Show all themes"
echo " -h Get this help message"
exit 1
}
function list_themes() {
for THEME in $(ls $THEMES_DIR); do
THEME_NAME=`echo $THEME | sed s/\.zsh-theme$//`
echo $THEME_NAME
done
}
function insert_favlist() {
if grep -q "$THEME_NAME" $FAVLIST 2> /dev/null ; then
echo "Already in favlist"
else
echo $THEME_NAME >> $FAVLIST
echo "Saved to favlist"
fi
}
function theme_chooser() {
for THEME in $(ls $THEMES_DIR); do
echo
theme_preview $THEME
echo
if [[ -z $1 ]]; then
noyes "Do you want to add it to your favourite list ($FAVLIST)?" || \
insert_favlist $THEME_NAME
echo
fi
done
}
while getopts ":lhs" Option
do
case $Option in
l ) list_themes ;;
s ) theme_chooser 0 ;;
h ) usage ;;
* ) usage ;; # Default.
esac
done
if [[ -z $Option ]]; then
if [[ -z $1 ]]; then
banner
echo
theme_chooser
else
theme_preview $1".zsh-theme"
fi
fi