custom

function source_if_present(){
  local file="$1"
  [[ -f $file ]] && source "$file"
}

CONFIG_BASE=$HOME/.mshell

# Load Customisations for all shells
source_if_present "$CONFIG_BASE/env"
source_if_present "$CONFIG_BASE/functions"
source_if_present "$CONFIG_BASE/aliases"

# Load Shell-specific customisations
if [[ -n $BASH ]] ; then
  source_if_present "$CONFIG_BASE/bash/custom"
elif [[ -n $ZSH_NAME ]] ; then
  source_if_present "$CONFIG_BASE/zsh/custom"
fi

if [[ -n $SSH_CONNECTION ]]; then
  export EDITOR='vim'
else
  case "$(uname)" in
    "Darwin")
      export EDITOR='nvim'
      # Setup iTerm2 tab names
      export PROMPT_COMMAND='echo -ne "\\033]0;$(basename ${PWD/#$HOME/~})\\007"'
      ;;
    "Linux")
      export EDITOR='gvim -f'
      ;;
    *)
      export EDITOR='vim'
      ;;
  esac
fi