Website/app/bin/just/choose.sh

#!/bin/bash
justfile=$1
action=$2
content=$3

function preview() {
  source "$(dirname ${BASH_SOURCE[0]})/colors.sh"
  recipe=$(choose_truncate $content)
  if [[ -z "$recipe" ]] || echo $recipe | grep -q "^\["; then
    printf "${RED_FG}Select this to Exit${CLEAR}"
  elif [[ "$content" == *" ..." ]]; then
      hash_highlight "$(just_wrapper --list $recipe)" "conf"
  else
      hash_highlight "$(just_wrapper --show $recipe)" "sh"
  fi
}

function choose() {
    script_path="$(pwd)/${BASH_SOURCE[0]}"
    choice=$( choose_truncate $(choose_list | fzf --tac --cycle --preview "$script_path $justfile preview {}" ))
    if [[ -z "$choice" ]] || echo $choice | grep -q "^\["; then
        exit
    else
        just_wrapper $choice
    fi
}
function just_wrapper() {
    just --justfile $justfile $@
}
function choose_truncate() {
    echo $1 | cut -d ' ' -f1
}
function choose_list() {
    just_wrapper -l --no-aliases --list-heading="" | awk '{$1=$1};1'
}
function hash_highlight() {
    cache_dir="$(dirname ${BASH_SOURCE[0]})/.cache"
    hash=$(echo $1 | md5sum | cut -d ' ' -f1)
    file="$cache_dir/$hash"
	if [[ -e $file ]]; then
        cat $file
    else
        mkdir -p $cache_dir
        data=$(printf "$1" | highlight --out-format xterm256 --syntax "$2")
        printf "$data"
        printf "$data" > $file
    fi
}
case "$action" in
  *choose) choose;;
  *preview) preview;;
esac