ohmyzsh/plugins/themes/themes.plugin.zsh

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function theme
{
if [ -z "$1" ] || [ "$1" = "random" ]; then
if [ -f "$THEMES_FILE" ]; then
echo "[oh-my-zsh] Found custom theme file $THEMES_FILE"
themes=($(<$THEMES_FILE))
alias oh-my-zsh-theme-remove='echo "Removing theme ${themes[$N]}" ; sed -i.old "/$(basename ${themes[$N]})/d" $THEMES_FILE'
else
themes=($ZSH/themes/*zsh-theme)
fi
N=${#themes[@]}
((N=(RANDOM%N)+1))
RANDOM_THEME=${themes[$N]}
if [ -f "$THEMES_FILE" ]; then
RANDOM_THEME="$ZSH/themes/$RANDOM_THEME"
fi
source "$RANDOM_THEME"
echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
else
if [ -f "$ZSH_CUSTOM/$1.zsh-theme" ]
then
source "$ZSH_CUSTOM/$1.zsh-theme"
else
source "$ZSH/themes/$1.zsh-theme"
fi
fi
}
function lstheme
{
cd $ZSH/themes
ls *zsh-theme | sed 's,\.zsh-theme$,,'
}