#!/bin/bash

if [ -z "$1" ]
then
    echo "Usage: $0 NEW_EXE"
    exit 1
fi
file="$1"

version=$(7z e -so $file ProductInfo.ini | awk -F= '$1=="product_version" { print $2 }')
major_version=$(awk -F. -v RS='\r\n' '{print $1"."$2}' <<< $version)
minor_version=$(awk -F. -v RS='\r\n' '{print $3"."$4}' <<< $version)
checksum=$(sha256sum $file | awk '{print $1}')

if [ "$major_version" != "12.0" ]
then
    echo "Major version update! This probably won't really work well."
    exit 1
fi

cd -- "$( dirname -- "${BASH_SOURCE[0]}" )"
echo "Current version for ${PWD##*/}: major=$major_version, minor=$minor_version, checksum=$checksum"

sed -i "s|<version>[^<]*</version>|<version>$minor_version</version>|" "${PWD##*/}.nuspec"
sed -i "/File64/s|[^\\]*$|${file##*/}'|" tools/chocolateyInstall.ps1
sed -i "/Checksum64/s|=.*|= '$checksum'|" tools/chocolateyInstall.ps1