We have an `allow_noent` boolean that controls this, but
were missing the `(nullable)` annotation, so the Rust bindings
panic when the ref doesn't exist instead of being `Option<GString>`.
The local pull path was erroring on any missing commit, but that
prevents a depth pull where the source repo has truncated history. As in
the remote case, this also tries to pull in a tombstone commit if the
source repo supports it.
Fixes: #2266
When pulling with depth, missing parent commits are ignored. However,
the check was applying to any commit, which means that it would succeed
even if the requested commit was missing. This might happen on a
corrupted remote repo or when using ref data from a stale summary.
To achieve this, the semantics of the `commit_to_depth` hash table is
changed slightly to only ever includes parent commits. This makes it
easy to detect when a parent commit is being referenced (although there
is a minor bug there when multiple refs are being pulled) while keeping
references to commits that need their `commitpartial` files cleaned up.
It also means that the table is only populated on depth pulls, which
saves some memory and processing in the common depth=0 case.
Fixes: #2265
The recent change in https://github.com/coreos/fedora-coreos-config/pull/659
broke some of our tests that do `mount -o remount,rw /sysroot` but
leave `/boot` read-only.
We had code for having `/boot` read-only before `/sysroot` but
in practice we had a file descriptor for `/sysroot` that we opened
before the remount that would happen later on.
Clean things up here so that in the library, we also remount
`/boot` at the same time we remount `/sysroot` if either are readonly.
Delete the legacy code for remounting `/boot` rw if we're not in
a mount namespace. I am fairly confident most users are either
using the `ostree` CLI, or they're using the mount namespace.
Just like we hold a fd for `/sysroot`, also do so for `/boot`
instead of opening and closing it in a few places.
This is a preparatory cleanup for further work.
I was being very conservative initially here, but I think it's
really safe to just unconditionally set up the mount namespace.
This avoids having to check twice for a read-only `/sysroot`
(once in the binary and once in the library).
In some cases such as backups or mirroring you may want to pull commits
from one repo to another even if there commits that have incorrect
bindings. Fixing the commits in the source repository to have correct
bindings may not be feasible, so provide a pull option to disable
verification.
For Endless we have several repositories that predate collection IDs and
ref bindings. Later these repositories gained collection IDs to support
the features they provide and ref bindings as the ostree tooling was
upgraded. These repositories contain released commits that were valid to
the clients they were targeting at the time. Correcting the bindings is
not really an option as it would mean invalidating the repository
history.
The cache shouldn't be affected by the user passing in some other
summary as it may not be the "official one".
I ran into this in flatpak where the passed summary was correct, but
the re-saving of the cache updated the mtime of the cached file which
led to later http If-Modified-Since calls failing to update.
As detailed in
gitlab.gnome.org/GNOME/glib/-/issues/600#note_877282, volatile
isn't actually needed in these contexts because the atomic operations
already give us strong enough guarantees. In GCC 11, this triggers a
diagnostic due to the volatile qualifier getting dropped anyway.
There is a WIP to do the same in glib:
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719
This obsoletes this downstream patch:
https://src.fedoraproject.org/rpms/ostree/c/b8c5a6fb
I got:
src/libostree/ostree-repo.c:5232: Warning: OSTree: ostree_repo_gpg_sign_data: unknown parameter 'out_signature' in documentation comment, should be 'out_signatures'
The timeout timer should always be one-shot, so let's just always
destroy it in the callback. The main context has its own ref on it, so
it won't be freed behind its back.
This *should* fix a leak that was brought up in
https://bugzilla.redhat.com/show_bug.cgi?id=1891761.
Reported-by: Milan Crha <mcrha@redhat.com>
...with the `sysroot.bootloader` configuration option. This can be useful
when converting a system to use `ostree` which doesn't currently have a
bootloader configuration that `ostree` can automatically detect, and is
also useful in combination with the `--sysroot` option when provisioning a
rootfs for systems other than the one you're running `ostree admin deploy`
on.
It's easier to extend and it centralises the config parsing. In other
places we will no longer need to use `g_str_equal` to match these values,
a `switch` statement will be sufficient.
If we have a commit id for all the refs we're pulling, and if we
don't need the summary to list all the refs when mirroring then the
only reason to download the summary is for the list of deltas.
With the new "indexed-deltas" property in the config file (and mirrored
to the summary file) we can detect when we don't need the summary for
deltas and completely avoid downloading it then.
Clients can use these during pull and avoid downloading the summary if
needed, or use the indexed-deltas instead of relying on the ones in
the summary which may be left out.
It is useful to be able to trigger this without having to regenerate
the summary. For example, if you are not using summaries, or ar generating
the summaries yourself.
Colin Walters
OpenShift Merge Robot
Dan Nicholson
William Manley
Luca BRUNO
Alexander Larsson
Jonathan Lebon