#!/bin/bash
#set -x

JS9_SRCDIR=$(pwd)
if [ x"$1" != x ]; then
  case "$1" in
  -q*)
  DOQUICK=1
  ./mkhelper nodejs
  ;;

  *)
  JS9_INSTALLDIR="$1"
  ;;
  esac
fi

# js9: message script
# input is from same directory as this script
# output is in current directory
BFILE="${BASH_SOURCE[0]}"
BDIR="$( dirname "${BFILE}" )"
IMSGSCR="${BDIR}/js9.in"
OMSGSCR="js9"

echo "Generating $OMSGSCR script for JS9 messaging and desktop use ..."
X="s#^ *JS9_SRCDIR=\".*\"#export JS9_SRCDIR=\"$JS9_SRCDIR\"#"
X="$X;s#^ *JS9_INSTALLDIR=\".*\"#export JS9_INSTALLDIR=\"$JS9_INSTALLDIR\"#"
sed "$X" < $IMSGSCR > $OMSGSCR
chmod +x $OMSGSCR

if [ x"$DOQUICK" = x1 ]; then
# look for Electron program (for messaging or for app)
    OS=`uname -s`
    case $OS in
      Linux)  TRY="electron"
	  command -v "$TRY" 1>/dev/null 2>&1
	  if [ $? = 0 ]; then
	      ELECTRON_EXE="$TRY"
	  fi
      ;;
      Darwin) TRY="${JS9_ELECTRON_APP}"
	  command -v "$TRY" 1>/dev/null 2>&1
	  if [ $? = 0 ]; then
	      ELECTRON_EXE="$TRY"
	  else
	      TRY="${HOME}/Applications/Electron.app/Contents/MacOS/Electron"
	      command -v "$TRY" 1>/dev/null 2>&1
	      if [ $? = 0 ]; then
		  ELECTRON_EXE="$TRY"
	      else
		  TRY="/Applications/Electron.app/Contents/MacOS/Electron"
		  command -v "$TRY" 1>/dev/null 2>&1
		  if [ $? = 0 ]; then
		      ELECTRON_EXE="$TRY"
		  fi
	      fi
	  fi
      ;;
    esac
    # make tmp directory, in case js9 is run from here
    if [ ! -r tmp ]; then
        mkdir -p tmp
    fi
    # give user a hint about 
    if [ x$ELECTRON_EXE != x -a x"$OS" = xDarwin ]; then
      printf "\nWhen using Electron.app with JS9, you will want to codesign it:\n"
      printf "\nsudo codesign --force --deep --sign - $ELECTRON_EXE/\n"
      printf "\nThis will avoid the repeated request to allow incoming connections.\n\n"
    fi
fi

exit 0