lbmk.git/include, branch audit6

vendor.sh: don't use XBMK_CACHE for appdir

2024-07-18T23:48:09+00:00

the me_extract function prefixes it with PWD in
some cases, but we can't predict where appdir
will point to.

the "app" directory is not intended to be a cache
anyway, so it doesn't make sense to put it in
the cache directory.

it's essentially scratch memory.

Signed-off-by: Leah Rowe

put cachedir in environmental variable

2024-07-18T23:37:11+00:00

XBMK_CACHE is now used, instead of hardcoding cache/

this is exported initialised to cache/, if unset.
this means you can set your own directory, and it means
./update release will use the same directory.

this means bandwidth wastage is further avoided.

Signed-off-by: Leah Rowe

git.sh: warn when a cached clone fails

2024-07-18T22:23:50+00:00

Signed-off-by: Leah Rowe

git.sh: fix typo in git command

2024-07-18T22:11:45+00:00

the || : condition should be used, whereas i just
wrote : by mistake. this was done in a previous change.

fix it now.

Signed-off-by: Leah Rowe

git.sh: fix lack of error exits on fault

2024-07-18T22:09:59+00:00

a previous change made it more redundant, falling back
on old behaviour (direct downloading, not cached), but
the way it's done means that the function never returns
an error condition in practise.

this patch fixes it.

Signed-off-by: Leah Rowe

allow using coreboot's build system to add payload

2024-07-17T18:06:53+00:00

lbmk must still define payloads, but specific configs
may use coreboot's build system instead.

you might use this to add your own config with, say,
tianocore payload, using coreboot.git to build it,
rather than using lbmk's choice of payloads.

Signed-off-by: Leah Rowe

unify caching of files into cache/

2024-07-17T17:39:42+00:00

hash/ becomes cache/hash/

repo/ becomes cache/repo/

Signed-off-by: Leah Rowe

unified cache file handling for vendorfile/subfile

2024-07-17T17:15:52+00:00

lib.sh download() is used by subfile handling in git.sh,
e.g. crossgcc tarballs, and also the vendor scripts.

vendor files are cached, but not subfiles for repos.

cache both, under cache/file/, saved with the name equal
to the checksum, so: cache/file/CHECKSUM

also move vendorfiles/app/ to cache/app/ in this change.

Signed-off-by: Leah Rowe

git.sh: remove previous tmprepo if args>5

2024-07-17T16:28:27+00:00

if doing a retry, the directory may still exist, which
would make git clone yield an error response; the existing
directory will have been the one that failed to reset, so
let's delete it.

the one deleted is not the cache (repo/PROJECT/), thus
otherwise maintaining current behaviour.

Signed-off-by: Leah Rowe

git.sh: try direct clone if cached git fails

2024-07-17T16:09:34+00:00

normally, a project is cached at repo/PROJECT/, and
cloned from there to the final destination.

errors lead to a calling of $err, but this will result
in a return if done from inside a subshell, of non-zero
value, so use this to re-try with a 6th argument when
calling tmpclone().

in most cases, this fallback will never kick in, but
it will kick in resetting or patching the cached clone
fails; specifically, we are interested in the reset part.

a given project name may change repositories in lbmk at
a given time. if this happens, and the old one is cached,
the overall result of this patch is that lbmk will fall
back to the old behaviour, where git urls are tried
directly, without caching.

Signed-off-by: Leah Rowe