From 3d73c0b964db50454fccd1cf7c6caf4a29e25c6b Mon Sep 17 00:00:00 2001
From: "Jack L. Frost" <fbt@fleshless.org>
Date: Tue, 31 Oct 2023 02:03:07 +0000
Subject: [PATCH] Update build-rootfs

---
 build-rootfs | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/build-rootfs b/build-rootfs
index 025c254..6cca99e 100755
--- a/build-rootfs
+++ b/build-rootfs
@@ -1,14 +1,14 @@
-#!/bin/sh
-
-workdir="$HOME/public/rootfs"
-filename="spark-x86_64-$(date '+%Y%m%d').tar.zst"
-
-cd "$workdir"
-
-podman create --name spark-rootfs localhost/spark:latest bash
-podman export spark-rootfs | zstd > ".$filename.part"
-podman rm spark-rootfs
-
-mv ".$filename.part" "$filename"
-
-./switch "$filename"
+#!/usr/bin/env bash
+
+workdir="${DESTDIR:-$HOME/public/rootfs}"
+filename="spark-x86_64-$(date '+%Y%m%d').tar.zst"
+
+cd "$workdir"
+
+podman create --name spark-rootfs localhost/spark:latest bash
+podman export spark-rootfs | zstd > ".$filename.part"
+podman rm spark-rootfs
+
+mv ".$filename.part" "$filename"
+
+[[ -f ./switch ]] && ./switch "$filename"
\ No newline at end of file