Add lego install script

install-scripts/.local/bin/install-lego-home

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+set -e
+
+# shellcheck disable=SC1090
+source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"
+
+APP=lego
+VERSION=${VERSION:-v4.6.0}
+DEST=${XDG_DATA_HOME}/apps/releases/${APP}
+URL=https://github.com/go-acme/lego/releases/download/${VERSION}/lego_${VERSION}_$(get_os)_$(get_arch).tar.gz
+
+extract_tarball "${URL}" "${DEST}/${VERSION}"
+set_current_link "${DEST}" "${VERSION}"
+set_link "${XDG_BIN_HOME}/${APP}" "${DEST}" "${APP}"