Spark autobuilder

To use the build scripts, grab the latest Spark rootfs in one of the following ways:

• curl -sL https://spark.fleshless.org/rootfs/latest.tar.xz | podman import - localhost/spark
• git clone https://code.fleshless.org/Spark/spark-rootfs.git; cd spark-rootfs; podman build --rm -t localhost/spark .

Then build a builder image from ./autobuilder: cd ./autobuilder; podman build --rm -t localhost/spark:autobuilder .

Examples:

• git clone https://code.fleshless.org/PKGBUILDs/ssm-git /tmp/ssm-git; cd /tmp/ssm-git; makepkg-podman -sL
• podman-ci /tmp/artifacts; makepkg-ci https://code.fleshless.org/PKGBUILDs/ssm-git