install

#!/bin/sh
# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

DIR="$(pwd)/bar"
TARGET_DIR="$HOME/Library/Application Support/Google/Chrome/NativeMessagingHosts"
HOST_NAME=com.callahanrts.bar

if [ $1 ] && [ $1 == "uninstall" ]; then
  rm "$TARGET_DIR/$HOST_NAME.json"
  echo "Native messaging host $HOST_NAME has been uninstalled."
else
  # Make sure native hosts directory exists
  mkdir -p "$TARGET_DIR"

  # Copy native messaging host manifest.
  cp "$DIR/$HOST_NAME.json" "$TARGET_DIR"

  # Update host path in the manifest.
  HOST_PATH=$DIR/native-messaging-host
  ESCAPED_HOST_PATH=${HOST_PATH////\\/}
  sed -i -e "s/HOST_PATH/$ESCAPED_HOST_PATH/" "$TARGET_DIR/$HOST_NAME.json"

  # Set permissions for the manifest so that all users can read it.
  chmod o+r "$TARGET_DIR/$HOST_NAME.json"
  echo "Native messaging host $HOST_NAME has been installed."
fi