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offer a menu for selecting themes

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This commit is contained in:
Joel Holdbrooks 2011-06-06 21:56:51 -07:00
commit fe416f56fc
1 changed files with 33 additions and 16 deletions
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49
plugins/theme-tools/theme-tools.plugin.zsh
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@ -1,29 +1,46 @@
ZSH_THEMES=$ZSH/themes export ZSH_THEMES_PATH=$ZSH/themes
function change_theme() { # Directly change a theme
function usetheme() {
if [ $1 ] && theme_name=${1%.zsh-theme}; then if [ $1 ] && theme_name=${1%.zsh-theme}; then
printf "Changing theme... " printf "Changing theme to $1... "
if [ -f $ZSH_THEMES/$theme_name.zsh-theme ]; then if [ -f $ZSH_THEMES_PATH/$theme_name.zsh-theme ]; then
source $ZSH_THEMES/$theme_name.zsh-theme source $ZSH_THEMES_PATH/$theme_name.zsh-theme
export ZSH_THEME=$theme_name export ZSH_THEME=$theme_name
echo "$fg_bold[green]Done" echo "$fg_bold[green]Done"
else else
printf "$fg_bold[red]Notice$reset_color: " printf "$fg_bold[red]Error$reset_color: "
echo "Could not find theme: '$theme_name.zsh-theme' in $ZSH_THEMES" echo "Could not find theme: '$theme_name.zsh-theme' in $ZSH_THEMES_PATH"
fi fi
else else
echo "change_theme: no theme given" echo "No theme given"
fi fi
} }
function list_themes() { # Change themes through a menu style prompt
more < <( function changetheme() {
echo "Themes available (press 'q' to quit)" theme_files=($ZSH_THEMES_PATH/*)
echo "====================================" theme_names=(${${theme_files[@]##*/}[@]%.zsh-theme})
for theme ($ZSH_THEMES/*)
do PS3="Enter your selection: "
echo "${${theme%.zsh-theme}##*/}" SELECTION=""
done)
echo "Themes available:"
select theme in ${theme_names[@]} Quit
do
case $theme in
Quit)
echo "Exiting... "
exit;;
*)
SELECTION=$REPLY
break
;;
esac
done
theme="${theme_names[$SELECTION]}"
usetheme $theme
} }