#!/bin/bash

MUREX_SHELL="$(basename "$(readlink /proc/$$/exe)")"
export MUREX_SHELL

case "${MUREX_SHELL}" in
  zsh ) rc=${(%):-%N} ;;
  bash) rc="${BASH_SOURCE[0]}" ;;
  hook) rc="$0"; MUREX_SHELL="$1" ;;
  *) return
esac
if [ -z "${MUREX}" ]; then
  MUREX="$(dirname "$(realpath "${rc}")")"
  export MUREX
fi
run_hook() {
  if [ ! -d "$1" ]; then return; fi
  for handler in "$1"/*; do
    if [ -e "${handler}" ]; then
      case "${handler}" in
        *.sh|*.${MUREX_SHELL}) . "${handler}";;
        *.bg)                    "${handler}"&;;
      esac
    fi
  done
}
run_hooks() {
  for hook in "$@"; do
    run_hook "${MUREX}/hooks/${hook}";
    run_hook "${MUREX}/private/hooks/${hook}";
  done
}
if [ "$(basename -- "$0")" = "hook" ]; then
  if [ "$1" = "install" ]; then run_hooks sh install; else run_hooks "$@"; fi
else
  rc="$(basename "${rc}")"
    case "${rc}" in
      '.zshenv')   run_hooks shell;;
      '.zprofile') run_hooks shell-early-login;;
      '.zshrc')    run_hooks shell-interactive;;
      '.zlogin')   run_hooks shell-late-login;;
      '.zlogout')  run_hooks shell-logout;;
      '.bash_profile') run_hooks shell shell-early-login shell-interactive shell-late-login;;
      '.bashrc')       run_hooks shell shell-interactive;;
      '.bash_logout')  run_hooks shell-logout;;
      *) run_hooks "${rc}";;
    esac
fi