initial agnos-builder release

scripts/check-space.sh

@@ -0,0 +1,7 @@
+#!/bin/bash -e
+
+# sudo apt install ncdu
+
+sudo mount build/system.img.raw build/agnos-rootfs
+ncdu build/agnos-rootfs/ || true
+sudo umount build/agnos-rootfs

scripts/shell.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+docker run -it --rm agnos-builder:latest /bin/bash