#!/usr/bin/env bash

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

: ${FRIDA_VERSION:=""}

if [[ "${1-}" =~ ^-*h(elp)?$ ]]; then
    echo 'Usage: hack/make/frida-deps

This script downloads and unpacks the latest frida-core-devkits for macOS.

'
    exit
fi

get_version() {
    if [ -z ${FRIDA_VERSION} ]; then
        FRIDA_VERSION=$(gh release view --json tagName -q '.tagName' --repo frida/frida)
    fi
    echo "  [!] Updating to version: $FRIDA_VERSION"
}

change_version() {
    echo "  [!] Updating version in cmd/ipsw/cmd/frida/frida.go"
    sed -i '' "s/const fridaVersion = \".*\"/const fridaVersion = \"$FRIDA_VERSION\"/" cmd/ipsw/cmd/frida/frida.go
}

update_frida() {
    echo "  [!] Updating frida-core-devkit (ARM64)"
    gh release download $FRIDA_VERSION --pattern 'frida-core-devkit-*-macos-arm64.tar.xz' --repo frida/frida --dir /tmp --skip-existing
    gunzip -c /tmp/frida-core-devkit-*-macos-arm64.tar.xz | tar -xf - -C /opt/homebrew/lib libfrida-core.a
    gunzip -c /tmp/frida-core-devkit-*-macos-arm64.tar.xz | tar -xf - -C /opt/homebrew/include frida-core.h
    echo "  [!] Updating frida-core-devkit (x86_64)"
    gh release download $FRIDA_VERSION --pattern 'frida-core-devkit-*-macos-x86_64.tar.xz' --repo frida/frida --dir /tmp --skip-existing
    gunzip -c /tmp/frida-core-devkit-*-macos-x86_64.tar.xz | tar -xf - -C /usr/local/homebrew/lib libfrida-core.a
    gunzip -c /tmp/frida-core-devkit-*-macos-x86_64.tar.xz | tar -xf - -C /usr/local/homebrew/include frida-core.h
}

main() {
    echo "  🚀 Starting..."
    get_version
    change_version
    update_frida
    echo "  🎉 Done!"
}

main "$@"