Revert "remove user sv"

This reverts commit 2bd07f69e5.

bootstrap.sh

@@ -194,6 +194,16 @@ select_keymap() {
 }
 
 enable_services() {
+	tput sc
+	info "Installing user service service..."
+	target="/etc/sv/runsvdir-${username}"
+	mkdir -p "$target"
+	sed "s/<U>/$username/" "${SCRIPT_DIR}/runsvdir-user" >"$target/run"
+	[ ! -L "/var/service/$(basename "$target")" ] &&
+		ln -s "$target" "/var/service/"
+	chmod 755 "$target"
+	tput rc
+	tput el
 	#shellcheck disable=SC2016
 	_loop_wrapper "$1" \
 		'Enabling ${x} service' \

runsvdir-user

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+export USER="<U>"
+export HOME="/home/<U>"
+
+groups="$(id -Gn "$USER" | tr ' ' ':')"
+svdir="$HOME/.local/sv/"
+
+exec chpst -u "$USER:$groups" runsvdir "$svdir"