Prune has worked fine on bare repositories for some time, but now that
I finally try to delete data on the server side, I notice we weren't
actually enumerating content objects =/
That caused them to not be pruned.
https://bugzilla.gnome.org/show_bug.cgi?id=733458
The prune API duplicated logic to delete objects, and furthermore the
core API to delete an object didn't clean up detached metadata.
Fix the duplication by doing the obvious thing: prune should call
_delete.
https://bugzilla.gnome.org/show_bug.cgi?id=733452
This patch adds a function that will parse a partial checksum when
resolving a refspec. If the inputted refspec matches a truncated
existing checksum, it will return that checksum to be parsed. If
multiple truncated checksums match the partial refspec, it is not
unique and will return false. This addition is inspired by the same
functionality in Docker, which allows a user to reference a specific
commit without typing the entire checksum.
partial checksums: Add function to abstract comparison
This modifies the list_objects and list_objects_at functions
to take an additional argument for the string that a commit starts
with. If this string arg is not null, it will only list commit
objects beginning with that string. This allows for a new function
ostree_repo_list_commit_objects_starting_with to pass a partial string
and return a list of all matching commits. This improves on the
previous strategy of listing refs because it will list all commit objects,
even ones in past history. This update also includes bugfixes on
error handling and string comparison, and changes the output structure
of resolve_partial_checksum. The new strcuture will no longer return FALSE
without error. Also, the hashtable foreach now uses iter. Also
includes modified test file
They shouldn't be loaded for random test/personal repositories. Doing
so triggers another bug in that we return them from
ostree_repo_get_config() when then causes clients to write them out
permanently to disk with ostree_repo_write_config(). This caused test
suite failures.
For many OS install scenarios, one runs through an installer which may
come with embedded data, and then the OS is configured post-install to
receive updates.
In this model, it'd be nice to avoid the post-install having to rewrite
the /ostree/repo/config file.
Additionally, it feels weird for admins to interact with "/ostree" -
let's make the system feel more like Unix and have our important
configuration in /etc.
https://bugzilla.gnome.org/show_bug.cgi?id=729343
The instructions one finds on the internets are apparently wrong, we
really need to keep the default here, since gpgme uses it to actually
find the helper binary it runs.
This fixes the GPG tests for me on EL7 at least.
This has a very basic level of functionality (deltas can be generated,
and applied offline). There is only some stubbed out pull code to
fetch them via HTTP.
But, better to commit this now and improve it from a known starting
point, rather than have it languish in a branch.
This will be used by guestmount - it's WAY faster. We only take disks
as a unit, so it's safe. If the process fails halfway through, we
just start over from scratch the next time anyways.
We can't use #ifdef in the headers, since then g-ir-scanner won't pick
up the functions (unless we included config.h). Let's instead always
have the symbols, but just set an error if we were built without
support for it, just like how pull works.
This large patch moves the core xattr logic down into libgsystem,
which allows the gs_shutil_cp_a() API to copy them. In turn, this
allows us to just use that API instead of rolling our own recursive
copy here.
As noted in the new comment though, one case that we are explicitly
regressing is where the new /etc removes a parent directory that's
needed by a modified file. This seems unlikely for most vendors now,
but let's do that as a separate bug.
https://bugzilla.gnome.org/show_bug.cgi?id=711058
Several APIs in libostree were moved there from the commandline code,
and have hardcoded g_print() for progress and notifications. This
isn't useful for people who want to write PackageKit backends, custom
GUIs and the like.
From what I can tell, there isn't really a winning precedent in GLib
for progress notifications.
PackageKit has the model where the source has GObject properties that
change as async ops execute, which isn't bad...but I'd like something
a bit more general where say you can have multiple outstanding async
ops and sensibly track their state.
So, OstreeAsyncProgress is basically a threadsafe property bag with a
change notification signal.
Use this new API to move the GSConsole usage (i.e. g_print()) out from
libostree/ and into ostree/.
Add a --generate-sizes option to commit to add size information to the
commit metadata. This will be used by higher level code which wants
to determine the total size necessary for downloading.
The gpgme examples use this, but from what I can tell we don't really
need to because we don't need detailed results; we only care whether
we signed it at all.
This uses gpgv for verification against DATADIR/ostree/pubring.gpg by
default. The keyring can be overridden by specifying OSTREE_GPG_HOME.
Add a unit test for commit signing with gpg key and verifying on pull;
to implement this we ship a test GPG key generated with no password
for Ostree Tester <test@test.com>.
Change all of the existing tests to disable GPG verification.
Add an optional dependency on gpgme to add GPG signatures into the
detached metadata, with the key "ostree.gpgsigs", as an "aay", an
array of signatures (treated as binary data).
The commit command gains a --gpg-sign=<key-id> argument. Also add an
argument --gpg-homedir to set the GPG homedir where we look for
keyrings.
read_commit resolves the ref to a commit, and a lot of consumers want
the resolved commit for their own purposes; this prevents them from
calling resolve_rev themselves.
https://bugzilla.gnome.org/show_bug.cgi?id=707727
We want an OstreeRepoFile to be the way to represent a filesystem tree
inside an ostree repository. In order to do this, we need to drop the
commit from an OstreeRepoFile, and make that go to callers.
Switch all current users of ostree_repo_file_new_root to
ostree_repo_read_commit, and make the actual constructor private.
https://bugzilla.gnome.org/show_bug.cgi?id=707727
This is a relic from long ago when we were trying to stage objects
before finally committing them all in one go in the pull code.
We're no longer doing that, so stop trying to make the directory.
This also fixes trying to use ostree as non-root to read the
root-owned repo, since we'd fail to create the pending dir.
Clean up how we deal with the uncompressed object cache; we now use
openat()/linkat() and such just like we do for the main objects/.
Use linkat() between the objects and the destination, if possible.
https://bugzilla.gnome.org/show_bug.cgi?id=707733
We can't quite do it for bare repositories yet because we need to have
a way to go from struct stat -> GFileInfo, and that's buried in gio's
private GLocalFile class.
Just use openat() for locating variants, rather than doing the lstat()
+ open(). This also drops several malloc+object allocations from the
lookup path.
Add new internal API to both fstatat() and write a pathname for the
given object. Use it in commit, and also wrapped in the old
GFile-based API.
This is more efficient.
Rather than having separate write_ref calls, make clients start a
transaction, add some refs, and then commit it. While this doesn't
make it 100% atomic, it makes it easier for us to use an atomic
model, and it means we don't do as much I/O updating the summary
file and such.
https://bugzilla.gnome.org/show_bug.cgi?id=707644
An earlier version of this API acted like git in that some objects
would be staged in a temporary directory which would be then committed
in one go by moving files around. The API doesn't match most users
expectations though, as while the stage is nice as a high-level API
it isn't really suited for low-level APIs.
While the stage was removed, the APIs were never renamed. Rename
them now so that they match expectations.
https://bugzilla.gnome.org/show_bug.cgi?id=707644
Update libgsystem submodule for a bugfix.
This is both more efficient from a kernel perspective, and avoids us
calling gs_file_get_path_cached() on tmp_dir constantly, which
triggered another bug due to lack of locking.
It's now isolated almost entirely to ostree-core.c, except
ostree-repo.c needs to know how to create archive-z2 file headers. So
give it a private API for that.
Colin Walters
Anne LoVerso
Jeremy Whiting
Jasper St. Pierre