In case someone prefers extra quesions while running apk in a
terminal. The file is always from the real root; not from --root
so that we will not accidentally enable interactive mode when in
initramfs bootstrap.
fixes#607.
audit is now mostly rewritten for the new functionality. And
has new features like --check-permissions, --recursive and
--packages.
$ROOT/etc/apk/protected_files.d/*.list can now contain additional
protected paths, one path per line:
+etc
@etc/init.d
-tmp
+ will include the directory as protected configuration directory.
@ considers the directory protected, but will backup only symlinks.
- removes any protection
lbu should be modified to put include and exclude paths in
etc/apk/protected_files.d/lbu.list. Additionally, some packages
might provide their own listings.
E.g. ssh might want to provide ssh.list with something like:
+root/.ssh
+home/*/.ssh
In case someone did "fix --force" for package for which we have no
APK available, we would uninstall the package instead of silently
ignoring the request. This could mean worse things.
So now we just consider unavailable packages a bad deal for reinstall
requests. And will downgrade if necessary. But if we really don't
have any APK available, we just skip the request but report it.
If n+1 packages depend A, and A depend on B. Add n+1 dependencies
to B. Otherwise if someone conflicts B, B might be left out.
Leaving package unassigned is no longer a non-preferred action,
this fixes the final test case that was failing.
And with --force we might even install that scenario.
Add also some debug checks.
callgrind says it's more overhead than improvement. back jumping
effectively prunes all bad trees. but can be added later if it
becomes needed; due to e.g. provides support.
It is faster to just scan the cache directory for existing packages
at startup than trying to faccessat() them on demand. It also makes
quite a few parts of the code more readable and simpler.
* properly do absolute scoring now, the previous scoring where
preference could get reduced could have caused incorrect early
pruning of search tree
* backtracking is now separated from package state, and first
branching point is the decision if a name is left unassigned
or if something _has_ to be assigned. this allows multiple future
search tree optimizations like handling of common dependencies
early.
* merge common dependency names early to provide deeper forward
checking.
Instead of "skipping" certain packages, we include them as-if required,
and at expansion time we decide if they actually need to be considered
for installation. This cleans up the expansion main loop a little bit
and makes the code work together better.
* cleaned up little bit on the internal state machine
* the decision applying mechanism now aborts early to avoid work
if we are approaching bad solution candidate
* package availability checking is now done on-demand; which
could still be improved
* solver internally calculates now using tags; not repository masks
* installeddb now contains the tag name where the package came from
-> we can now handle upgrades properly
* the pinning is still a preference, and not strictly enforced;
versioned dependencies may overrule preference
Only show a warning if we have a non-existing repository or bad
repository signature but don't abort.
This is not to break compat with behaviour in previous releases.
Forgot to reset per-name penalty when it got locked by apply_decision.
This also fine tunes compare_package_preference() to always prefer
packages specified on command line speeding up calculation certain
complicated solutions.
* upgrade needs explicit check so we don't try self-upgrade
(which would print additional messages on screen)
* add can fix problems, so check against the new world
* merge the code in few places
Timo Teräs