server

#!/bin/bash

# make sure we're in the project's root
cd "$(dirname "$0")/.."

source ./lib/common.sh

export NO_EM_RESTART=1

server_darwin()
{
  NAME="$(config App Name)"
  XUL="build/$NAME.app/Contents/MacOS/xulrunner"

  if [[ ! -x "$XUL" ]]; then
    warn "You don't have an .app bundle built for development"
    read -p "Build it now? [y] "
    if [[ "$REPLY" == "" || "$REPLY" == "y" || "$REPLY" == "Y" ]]; then
      $(dirname $0)/../bootstrap || exit $?
    else
      die "Cannot run server without an .app bundle"
    fi
  fi

  logfile=$(logfile_from_arguments "$@")

  if [[ -z "$logfile" ]]; then
    PROFILES="$HOME/Library/Application Support/$(config App Name)/Profiles"
    for profile in "$PROFILES"/*.default
    do
      logfile="$profile/wuff_log.txt"
      break
    done
  fi

  run_and_tail "$XUL" "$logfile" "$@"
}

server_linux()
{
  vendor="$(config App Vendor | tr '[A-Z]' '[a-z]')"
  appname="$(config App Name | tr '[A-Z]' '[a-z]')"

  logfile=$(logfile_from_arguments "$@")

  if [[ -z "$logfile" ]]; then
    PROFILES="$HOME/.$vendor/$appname"
    for profile in "$PROFILES"/*.default
    do
      logfile="$profile/wuff_log.txt"
      break
    done
  fi

  run_and_tail xulrunner "$logfile" application/application.ini "$@"
}

logfile_from_arguments()
{
  local next_is_profile=false

  for arg in "$@"
  do
    if [[ "$next_is_profile" == "true" ]]; then
      echo "$arg/wuff_log.txt"
      return 0
    fi

    if [[ "$arg" == "-profile" ]]; then
      next_is_profile=true
    fi
  done

  return 1
}

run_and_tail()
{
  XUL=$1
  shift
  logfile=$1
  shift

  "$XUL" "$@" &

  if [[ -e "$logfile" ]]; then
    tail -n 0 -f "$logfile" &
    trap "kill %1 2>/dev/null; kill %2 2>/dev/null; exit" INT TERM EXIT
    wait %1
    exit
  else
    warn "Expected log file at $logfile, but it wasn't found"
    warn "File logging won't happen automatically"
    trap "kill %1 2>/dev/null; exit" INT TERM EXIT
    wait %1
  fi
}

if [[ `uname` == "Darwin" ]]; then
  server_darwin "$@"
else
  server_linux "$@"
fi