install

#!/bin/bash
set -e

# Install tool for Notion package

PREFIX="${PREFIX:-/usr}"
APP_NAME="${APP_NAME:-notion-app}"

_print_help() {
  echo "usage: $(basename "$0") [options] <pkg dir>"
  echo ""
  echo "  <pkg dir>               path to the notion package root directory"
  echo ""
  echo "  --prefix <prefix>       set filesystem prefix (default: $PREFIX)"
  echo "  --app-name <app name>   set app name (default: $APP_NAME)"
  echo "                          useful when packaging for distros (i.e. change to"
  echo "                          so.notion.Notion for flatpak)"
  echo "  --help                  print this help page"
}

if [ "$#" -lt 1 ]
then
  echo "incorrect use!"
  _print_help
  exit 1
fi

if [ "$#" -eq 1 -a "$1" = "--help" ]
then
  _print_help
  exit 0
fi

while [ "$#" -gt 1 ]
do
  if [ "$1" = "--prefix" ]
  then
    shift
    if [ -z "$1" ]
    then
      echo "filesystem prefix option value not specified!"
      _print_help
      exit 1
    fi
    PREFIX="$1"
    shift
  elif [ "$1" = "--app-name" ]
  then
    shift
    if [ -z "$1" ]
    then
      echo "app name option value not specified!"
      _print_help
      exit 1
    fi
    APP_NAME="$1"
    shift
  elif [ "$1" = "--help" ]
  then
    _print_help
    exit 0
  fi
done

PKGDIR="$1"
if [ ! -d "$PKGDIR" ]
then
  echo "notion package directory '$PKGDIR' doesn't exist"
  exit 1
fi

if [ ! -d "$PREFIX" ]
then
  echo "prefix directory '$PREFIX' doesn't exist"
  exit 1
fi

# Copy Notion package
cp -a -t "$PREFIX" "$PKGDIR"/*

# Patch Notion package
sed -i "s~@prefix@~$PREFIX~g" "$PREFIX/bin/notion-app"