#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl gnused nix-prefetch jq

dirname="$(dirname "$0")"

updateHash()
{
    version=$1
    arch=$2
    os=$3

    hashKey="${arch}-${os}_hash"
    url="https://github.com/Ombi-app/Ombi/releases/download/v$version/$os-$arch.tar.gz"
    hash="$(nix-prefetch-url $url)"

    sed -i "s|$hashKey = \"[a-zA-Z0-9\/+-=]*\";|$hashKey = \"$hash\";|g" "$dirname/default.nix"
}

updateVersion()
{
    sed -i "s/version = \"[0-9.]*\";/version = \"$1\";/g" "$dirname/default.nix"
}

oldversion="$(grep -Po '(?<=version = ").*(?=";)' default.nix)"
echo "$oldversion"
newversion="$(curl -s -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/Ombi-App/Ombi/releases | jq -r ".[0].tag_name" | sed "s/^v//")"
echo "$newversion"
version="$newversion"

if [[ "$oldversion" == "$newversion" ]]; then
    echo "Ombi is up 2 date: Version $oldversion"
    exit 0
fi

updateVersion $newversion

updateHash $newversion x64 linux
updateHash $newversion arm64 linux
updateHash $newversion x64 osx