The quick commands are just aliases for the `boot` command with
various pre-cooked kernel/initrds/cmdline combinations. Currently
supported are Debian, Ubuntu, Fedora and Centos. There's also code
for Arch, but it's currently disabled as I'm failing to get the
HTTP rootfs to work.
The v1compat CLI is now complete, with support for --debug. The v2 CLI
additionally supports optional timestamping, so that when you're using
a modern init system that captures logs for you (e.g. systemd), you
don't have stuttering timestamps.
The main difficulty in passing a commandline as a plain string is
that you sometimes want to encode IDs into it, to tell your kernel
to fetch something via Pixiecore. Solving that problem with maps is
a bit clunky. Instead, now we use a text/template {{ ID "foo" }} to
mean "make a URL that, when fetched, reads the file "foo" from the
Booter.
The cli package is meant for single-shot execution anyway, so
instead of plumbing everything through reentrantly, let's just
have a global you can seed before calling CLI().
The two binaries (Apache2 and GPL) both invoke the cli package to do
the work, the only difference between them is that the GPL binary passes
it embedded ipxe binaries.
