#!/usr/bin/env bash
# shellcheck shell=bash
# vim: filetype=zsh

# Cache commands using bkt if installed
if command -v bkt >&/dev/null; then
  bkt()
  {
    command bkt --cache-dir="$XDG_CACHE_HOME/bkt" "$@"
  }
else
  # If bkt isn't installed skip its arguments and just execute directly.
  # Optionally write a msg to stderr suggesting users install bkt.
  bkt()
  {
    while [[ "$1" == --* ]]; do shift; done
    "$@"
  }
fi

# shorthand for checking if the system has the bin in path,
# this version does not use caching
# usage: have_command php && php -v
have_command()
{
  command -v "$1" >&/dev/null
}

# shorthand for checking if the system has the bin in path,
# this version uses caching
# usage: have php && php -v
have()
{
  bkt -- which "$1" >&/dev/null
}

brew_installed()
{
  bkt -- brew list
}

# shorthand for checking if brew package is installed
# usage: have_brew php && php -v
have_brew()
{
  ! x-have brew && return 125

  if bkt -- brew list "$1" &> /dev/null; then
    return 0
  else
    return 1
  fi
}

source "$DOTFILES/config/exports-shell"
source "$DOTFILES/config/exports-apps"