#!/usr/bin/env bash

top="$(dirname $0)/../.."

function buildCodegen() {
	$top/build/soong/soong_ui.bash --build-mode --all-modules --dir="$PWD" -j codegen_cli 1>&2
}

if ! command -v codegen_cli 2>&1 >/dev/null; then
	# First time running codegen
	buildCodegen
else
	latestVersion=$(cat $top/frameworks/base/tools/codegen/src/com/android/codegen/SharedConstants.kt | grep 'CODEGEN_VERSION =' | awk '{ print $5 }' | tr -d '"')
	if [[ $(codegen_cli --version) != $latestVersion ]]; then
		# Update codegen
		buildCodegen
	fi
fi

exec codegen_cli "$@"