Merge branch 'master' of ssh://code.fleshless.org:2290/Spark/spark-rootfs

README.md

@@ -0,0 +1,17 @@
+# Spark rootfs
+
+If you're here for the tarball, it's [here](https://spark.fleshless.org/rootfs/latest.tar.zst)
+
+If you wanna build this, you'll have to make a fullbase arch image first:
+
+```
+# As root!
+mkdir arch
+pacstrap arch base
+tar -C arch -c . > /tmp/arch.tar
+
+# As your podman/docker rootless user, if you have one
+podman import - archlinux:fullbase < /tmp/arch.tar
+```
+
+Now you can run `build` to make the image, then `DESTDIR=. build-rootfs` to dump it into a tarball.

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"