diff options
Diffstat (limited to 'plugins/colorize/colorize.plugin.zsh')
| -rw-r--r-- | plugins/colorize/colorize.plugin.zsh | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/plugins/colorize/colorize.plugin.zsh b/plugins/colorize/colorize.plugin.zsh index 051d2269c..ac826e44b 100644 --- a/plugins/colorize/colorize.plugin.zsh +++ b/plugins/colorize/colorize.plugin.zsh @@ -3,11 +3,7 @@ alias ccat='colorize_via_pygmentize' alias cless='colorize_via_pygmentize_less' colorize_via_pygmentize() { - - if [[ $ZSH_COLORIZE_TOOL != "chroma" && $ZSH_COLORIZE_TOOL != "pygmentize" ]]; then - echo "ZSH_COLORIZE_TOOL not recognized. Options are 'pygmentize' or 'chroma'" - return 1 - fi + local available_tools=("chroma" "pygmentize") if [ -z $ZSH_COLORIZE_TOOL ]; then if (( $+commands[pygmentize] )); then @@ -15,12 +11,18 @@ colorize_via_pygmentize() { elif (( $+commands[chroma] )); then ZSH_COLORIZE_TOOL="chroma" else - echo "niether 'Pygments' nor 'chroma' is not installed!" + echo "Neither 'pygments' nor 'chroma' is installed!" return 1 fi fi - echo "Tool: $ZSH_COLORIZE_TOOL" + if [[ ${available_tools[(Ie)$ZSH_COLORIZE_TOOL]} -eq 0 ]]; then + echo "ZSH_COLORIZE_TOOL '$ZSH_COLORIZE_TOOL' not recognized. Available options are 'pygmentize' and 'chroma'." + return 1 + elif (( $+commands[$ZSH_COLORIZE_TOOL] )); then + echo "Package '$ZSH_COLORIZE_TOOL' is not installed!" + return 1 + fi # If the environment variable ZSH_COLORIZE_STYLE # is set, use that theme instead. Otherwise, @@ -35,7 +37,6 @@ colorize_via_pygmentize() { fi fi - echo "color style: $ZSH_COLORIZE_STYLE" # pygmentize stdin if no arguments passed if [ $# -eq 0 ]; then if [[ $ZSH_COLORIZE_TOOL == "pygmentize" ]]; then |