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fixed theme chooser + options + list available themes + show all themes

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1 parent d15d3a5 commit cbf662744ffcf998829cabbd7b2550861c13d1d8 @volpino volpino committed Aug 3, 2011
Showing with 69 additions and 21 deletions.
  1. +69 −21 tools/theme_chooser.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/zsh
# Zsh Theme Chooser by fox (fox91 at anche dot no)
# This program is free software. It comes without any warranty, to
@@ -9,9 +9,10 @@
THEMES_DIR="$ZSH/themes"
FAVLIST="${HOME}/.zsh_favlist"
+source $ZSH/oh-my-zsh.sh
function noyes() {
- read -p "$1 [y/N] " a
+ read "a?$1 [y/N] "
if [[ $a == "N" || $a == "n" || $a = "" ]]; then
return 0
fi
@@ -20,29 +21,76 @@ function noyes() {
function theme_preview() {
THEME=$1
- THEME_NAME=`echo $THEME | sed s/\.zsh-theme//`
- export ZDOTDIR="$(mktemp -d tmp.zshXXXX)"
-
-cat <<-EOF >"$ZDOTDIR/.zshrc"
- ZSH_THEME="$THEME_NAME"
- source $ZSH/oh-my-zsh.sh
-EOF
- zsh
- rm -rf "$ZDOTDIR"
+ 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"
+ print -P $PROMPT
+}
+function banner() {
echo
- noyes "Do you want to add it to your favourite list ($FAVLIST)?" || \
- echo $THEME_NAME >> $FAVLIST
+ echo "╺━┓┏━┓╻ ╻ ╺┳╸╻ ╻┏━╸┏┳┓┏━╸ ┏━╸╻ ╻┏━┓┏━┓┏━┓┏━╸┏━┓"
+ echo "┏━┛┗━┓┣━┫ ┃ ┣━┫┣╸ ┃┃┃┣╸ ┃ ┣━┫┃ ┃┃ ┃┗━┓┣╸ ┣┳┛"
+ echo "┗━╸┗━┛╹ ╹ ╹ ╹ ╹┗━╸╹ ╹┗━╸ ┗━╸╹ ╹┗━┛┗━┛┗━┛┗━╸╹┗╸"
echo
}
-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
+
+}
-for i in $(ls $THEMES_DIR); do
- echo "Now showing theme $i"
- theme_preview $i
+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

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