there are only two scripts under script/ now, and there
probably won't be many more. lbmk's design has simplified
to such a degree that the two-level directory structure is
no longer necessary.

the existing command structure has not changed. for example:

./build roms list
./update trees -f coreboot default

these will still work, but the symlinks to "build" are now
strictly for backwards compatibility; they may be removed
at a later date, but i'll keep the current design for now.

this also leads to a quirk, for example:

./build roms all
./update roms all

these now do the exact same thing, whereas "./update roms all"
would have previously been an invalid command.

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>

previous command:

./build serprog

now it is:

./build roms serprog

after that, it's the same arguments e.g.

./build roms serprog stm32
./build roms serprog rp2040

further cleanup to commence

Signed-off-by: Leah Rowe <leah@libreboot.org>

there is no need to return 0 at the end of a function.

sh does that anyway

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>

x is part of the for loop in main() and may or not
still be available from handle_target, depending on
your implementation of sh, but this should not be assumed

do it properly

Signed-off-by: Leah Rowe <leah@libreboot.org>

the printf could potentially return non-zero, which might
make the script not skip a given target

Signed-off-by: Leah Rowe <leah@libreboot.org>

it's starting to get a big big, so break it up

Signed-off-by: Leah Rowe <leah@libreboot.org>

for example:

./build roms list stable

this lists all images that are marked "stable"

now:

./build roms list _stable

this lists all images that are *not* marked stable

this will help me keep track during development

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>