package posadka

import (
	"path/filepath"
)

func EmptyRootPassword(prefix string) error {
	path := filepath.Join(prefix, "etc/passwd")

	return ReplaceInFile(
		path,
		[]byte("root:x:"),
		[]byte("root::"),
	)
}

func EnableSystemRequest(prefix string) error {
	//579 # Enable System Request debugging of the kernel
	//580 if [ "$SYSRQ" != "" ]; then
	//581     echo "= Enabling System Request debugging of the kernel."
	//582     cat >> ${PREFIX}/etc/sysctl.d/arm-image-installer-sysrq.conf <<-EOH
	//583         # Controls the System Request debugging functionality of the kernel
	//584         kernel.sysrq = 1
	//585     EOH
	//586 fi
	return nil
}

func ShowBoot(prefix string) error {
	path := filepath.Join(prefix, "etc/passwd")

	//# remove quiet from kargs
	//if [ "$SHOWBOOT" != "" ]; then
	//		 sed -i 's|rhgb quiet ||g' /tmp/boot/loader/entries/*.conf
	//fi

	return ReplaceInFile(
		path,
		[]byte("rhgb quiet "),
		[]byte(""),
	)

	return nil
}