#!/usr/bin/env bash
# Evomedia.net Token Savers — https://github.com/kellymichels/zscripts-token-savers
# Created by Kelly Michels · dev@evomedia.net
# Licensed under the MIT License. See LICENSE.
#
# zrestart — kill then restart dev servers for any project in zconfig.json.
#
# Usage:
#   zrestart <project> [<project> ...] [--port N] [--kill-all] [--no-restart] [--detached] [--bind-host host]

set -uo pipefail
_HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$_HERE/zhelpers.sh"
z_track_start "$@"
z_need_config

projects=(); port_override=0; kill_all=0; no_restart=0; detached=0; bind_host="127.0.0.1"
while [ $# -gt 0 ]; do
  case "$1" in
    -p|--port)     port_override="${2:-0}"; shift 2 ;;
    --kill-all)    kill_all=1; shift ;;
    --no-restart)  no_restart=1; shift ;;
    -d|--detached) detached=1; shift ;;
    --bind-host)   bind_host="${2:-127.0.0.1}"; shift 2 ;;
    -*)            err "Unknown option: $1"; exit 1 ;;
    *)             projects+=("$1"); shift ;;
  esac
done

if [ "${#projects[@]}" -eq 0 ]; then
  printf '\n'; warn "Usage: zrestart <project> [<project> ...] [--port N] [--kill-all] [--no-restart] [--detached] [--bind-host host]"
  dim "  Projects in zconfig.json: $(zproj_csv)"
  exit 1
fi

printf '\n'; info "=== zrestart ==="

for key in "${projects[@]}"; do
  info "--- $key ---"

  kill_args=("$key")
  [ "$port_override" -gt 0 ] 2>/dev/null && kill_args+=(--port "$port_override")
  [ "$kill_all" -eq 1 ] && kill_args+=(--kill-all)
  "$_HERE/zkill" "${kill_args[@]}" || exit $?

  if [ "$no_restart" -eq 0 ]; then
    sleep 1
    start_args=("$key")
    [ "$port_override" -gt 0 ] 2>/dev/null && start_args+=(--port "$port_override")
    [ "$bind_host" != "127.0.0.1" ] && start_args+=(--bind-host "$bind_host")
    [ "$detached" -eq 1 ] && start_args+=(--detached)
    "$_HERE/zstart" "${start_args[@]}" || exit $?
  fi
done