#!/usr/bin/env bash
<<COMMENT
       Licensed to the Apache Software Foundation (ASF) under one
       or more contributor license agreements.  See the NOTICE file
       distributed with this work for additional information
       regarding copyright ownership.  The ASF licenses this file
       to you under the Apache License, Version 2.0 (the
       "License"); you may not use this file except in compliance
       with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

       Unless required by applicable law or agreed to in writing,
       software distributed under the License is distributed on an
       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 
       KIND, either express or implied.  See the License for the
       specific language governing permissions and limitations
       under the License.
COMMENT
CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
CORDOVA_HOME_DIR=$HOME/.cordova/lib/blackberry10/cordova/$(cat "$CURRENT_DIR/../VERSION")
LOCAL_NODE_BIN=$CORDOVA_HOME_DIR/bin/dependencies/node/bin
LOCAL_BBTOOLS=$CORDOVA_HOME_DIR/bin/dependencies/bb-tools/bin

#Skip all logic if init has already been run (env variable have been set already...)
if [ -z "$CORDOVA_NODE" ] && [ -z "$CORDOVA_BBTOOLS" ]; then

    #set CORDOVA_NODE
    if [ -x "$LOCAL_NODE_BIN" ]; then
        #set CORDOVA_NODE to local node version, if exists
        CORDOVA_NODE=$LOCAL_NODE_BIN
    else
        #set CORDOVA_NODE to whichever node is on path, if exists
        NODE_PATH=$(command -v node)
        if [ ! -z "$NODE_PATH" ]; then
            CORDOVA_NODE=$(dirname "$NODE_PATH")
        fi
    fi
    export CORDOVA_NODE=$CORDOVA_NODE

    #set CORDOVA_BBTOOLS
    if [ -x "$LOCAL_BBTOOLS" ]; then
        #set CORDOVA_BBTOOLS to local bbtools, if exists
        CORDOVA_BBTOOLS=$LOCAL_BBTOOLS
    else
        #set CORDOVA_BBTOOLS to whichever bbtools is on path, if exists
        BBTOOLS_PATH=$(command -v blackberry-nativepackager)
        if [ ! -z "$BBTOOLS_PATH" ]; then
            CORDOVA_BBTOOLS=$(dirname "$BBTOOLS_PATH")
        fi
    fi
    export CORDOVA_BBTOOLS=$CORDOVA_BBTOOLS

    #-------------check reqs---------------#
    NODE="$CORDOVA_NODE/node"
    NPM="$CORDOVA_NODE/npm"
    JAVA=$(command -v java)
    PACKAGER="$CORDOVA_BBTOOLS/blackberry-nativepackager"
    DEPLOYER="$CORDOVA_BBTOOLS/blackberry-deploy"
    SIGNER="$CORDOVA_BBTOOLS/blackberry-signer"
    DEBUGTOKENREQUEST="$CORDOVA_BBTOOLS/blackberry-debugtokenrequest"

    if [ ! -x "$NODE" ]; then
        echo node cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$LOCAL_NODE_BIN" ] && [ ! -x "$NPM" ]; then
        echo npm cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$JAVA" ]; then
        echo java cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$PACKAGER" ]; then
        echo blackberry-nativepackager cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$DEPLOYER" ]; then
        echo blackberry-deploy cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$SIGNER" ]; then
        echo blackberry-signer cannot be found on the path. Aborting.
        EXIT_CODE=2
    elif [ ! -x "$DEBUGTOKENREQUEST" ]; then
        echo blackberry-debugtokenrequest cannot be found on the path. Aborting.
        EXIT_CODE=2
    else
        "$NODE" "$CURRENT_DIR/check_reqs.js" "$@"
    fi

    if [ ! -z "$EXIT_CODE" ]; then
        exit $EXIT_CODE
    fi
fi