Functions for changing and listing themes

plugins/theme-tools/theme-tools.plugin.zsh

@@ -0,0 +1,29 @@
+ZSH_THEMES=$ZSH/themes
+
+function change_theme() {
+  if [ $1 ] && theme_name=${1%.zsh-theme}; then
+    printf "Changing theme... "
+
+    if [ -f $ZSH_THEMES/$theme_name.zsh-theme ]; then
+      source $ZSH_THEMES/$theme_name.zsh-theme
+      export ZSH_THEME=$theme_name
+      echo "$fg_bold[green]Done"
+    else
+      printf "$fg_bold[red]Notice$reset_color: "
+      echo "Could not find theme: '$theme_name.zsh-theme' in $ZSH_THEMES"
+    fi
+
+  else
+    echo "change_theme: no theme given"
+  fi
+}
+
+function list_themes() {
+  more < <(
+    echo "Themes available (press 'q' to quit)"
+    echo "===================================="
+    for theme ($ZSH_THEMES/*)
+    do
+      echo "${${theme%.zsh-theme}##*/}"
+    done)
+}