This options is useful for (post)install scripts to run with the same
environment variables as apk is executed.
[TT: minor stylistic changes]
Signed-off-by: Paul Spooren <mail@aparcar.org>
Make sure we always have valid struct apk_trust * for code using it.
Load the signing keys directly when being specified to produce
sane error message if loading them fails.
If we use default root (/), then we do not have to chroot to run scripts.
Use APK_NO_CHROOT flag for this scenario to avoid the chroot. This helps
with using apk with bwrap and OSTree.
Closes#10736.
The new v3 applets don't use it, and eventually all applets will
use the new formats only.
This prepares the code for this, and moves trust, id_cache, and
root_fd to apk_ctx which is enough for v3 applets at this time.
The generic code is made to not initialize apk_database if it's
not needed.
Paul Spooren
Ariadne Conill