#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail
if [[ "${TRACE-0}" == "1" ]]; then
    set -o xtrace
fi

LATEST_VERSION=""

if [[ "${1-}" =~ ^-*h(elp)?$ ]]; then
    echo 'Usage: hack/make/portfile github.com/blacktop/ports

This script updates Portfile to latest version.

'
    exit
fi

get_version() {
    LATEST_VERSION=$(gh release view --json tagName --template '{{ slice .tagName 1 }}')
    echo "  [!] Updating to version: $LATEST_VERSION"
}

main() {
    REPO="$1"
    PORTFILE="$REPO/security/ipsw/Portfile"

    gh release download --archive=tar.gz --dir /tmp --skip-existing
    get_version
    sed -i '' "s/github.com\/blacktop\/ipsw .* v/github.com\/blacktop\/ipsw ${LATEST_VERSION} v/" ${PORTFILE}

    RMD160=$(openssl dgst -rmd160 /tmp/ipsw-$LATEST_VERSION.tar.gz | awk '{print $2}')
    echo "  [!] Updating rmd160 to ${RMD160}"
    sed -i '' "s|rmd160  .* \\\|rmd160  ${RMD160} \\\|" ${PORTFILE}

    SHA256=$(openssl dgst -sha256 /tmp/ipsw-$LATEST_VERSION.tar.gz | awk '{print $2}')
    echo "  [!] Updating sha256 to $SHA256"
    sed -i '' "s|sha256  .* \\\|sha256  ${SHA256} \\\|" ${PORTFILE}

    SIZE=$(stat -f '%z' /tmp/ipsw-$LATEST_VERSION.tar.gz)
    echo "  [!] Updating size to $SIZE"
    sed -i '' "s|size    .*|size    ${SIZE}|" ${PORTFILE}

    echo "  [!] Pushing update..."
    cd $REPO
    git commit -am "ipsw: update to $LATEST_VERSION"
    git push
}

main "$@"