#!/bin/bash

#############################################################################
##
## Copyright (C) 2017 The Qt Company Ltd.
## Contact: http://www.qt.io/licensing/
##
## This file is part of the test suite of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:LGPL21$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
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## information use the contact form at http://www.qt.io/contact-us.
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## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 2.1 or version 3 as published by the Free
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## LICENSE.LGPLv3 included in the packaging of this file. Please review the
## following information to ensure the GNU Lesser General Public License
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## rights. These rights are described in The Qt Company LGPL Exception
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## $QT_END_LICENSE$
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#############################################################################
source "${BASH_SOURCE%/*}/DownloadURL.sh"
source "${BASH_SOURCE%/*}/try_catch.sh"
set -ex

# Command line tools is need by homebrew

function InstallCommandLineTools {

    ExceptionMount=101
    ExceptionInstall=102
    ExceptionUnmount=103

    url=$1
    url_alt=$2
    expectedSha1=$3
    packageName=$4
    version=$5

    try
    (
        DownloadURL $url $url_alt $expectedSha1 /tmp/$packageName
        echo "Mounting $packageName"
        hdiutil attach /tmp/$packageName || throw $ExceptionMount
        cd "/Volumes/Command Line Developer Tools"
        echo "Installing"
        sudo installer -verbose -pkg *.pkg -target / || throw $ExceptionInstall
        cd /
        # Let's fait for 5 second before unmounting. Sometimes resource is busy and cant be unmounted
        sleep 3
        echo "Unmounting"
        umount /Volumes/Command\ Line\ Developer\ Tools/ || throw $ExceptionUnmount
        echo "Removing $packageName"
        rm /tmp/$packageName

        echo "Command Line Tools = $version" >> ~/versions.txt
    )
    catch || {
        case $ex_code in
            $ExceptionMount)
                echo "Failed to mount"
                exit 1;
            ;;
            $ExceptionInstall)
                echo "Failed to install"
                exit 1;
            ;;
            $ExceptionUnmount)
                echo "Failed to unmount"
                exit 1;

        esac
    }

}