Before this commit
$ flatpak install --arch someArch --from some.flatpakref
Would completely ignore the arch argument and only install for the
default flatpak architecture. Since flatpakref files don't include
an arch field, there's no reason we can't attempt to install the
arch specified on the command line.
If the bundle contains an origin link we can now install related
things from it, such as locale data.
You can also build the bundle with --runtime-repo=URL, where the url
points to a flatpakrepo file for a repo with runtimes. This works
similar to the RuntimeRepo= feature in flatpakref files.
I set these as separate bits by mistake when there's no good reason for
them to be like that, as they are not flags that are meant to be combined,
but a list of exclusive values.
Implemented the following functions along with the required internal APIs:
* flatpak_installation_get_id ()
* flatpak_installation_get_display_name ()
* flatpak_installation_get_priority ()
* flatpak_installation_get_storage_type ()
As per the discussion with GNOME Software maintainer Richard Hughes [1],
we need to support a few additional fields in the configuration files
for better integration with external clients. Thus, this commits adds
support for reading "DisplayName", "StorageType" and "Priority" values
from the configuration files, being all of them optional.
Note: priorities are currently used to sort the system installations
list statically stored in flatpak-dir.c (bigger number, bigger priority).
[1] https://mail.gnome.org/archives/gnome-software-list/2016-December/msg00000.html
This will return an array of FlatpakDir instances with all the system
installations configured via key files in an optional drop-in directory
under FLATPAK_CONFIGDIR/installations.d, plus the default one.
User and system installations is no longer a binary decision, so remove
this API to force explicit calls to either flatpak_dir_get_system_default()
or flatpak_dir_get_system_list() when dealing with system installations.
There will be a way to retrieve the list of all system installations,
not just the default one, so we rename this for backward compatibility.
Note that some (most?) of the places where we will be now using this
renamed function will likely have to migrate to using specific system
installations, but we don't have the necessary APIs yet so we do this
as an initial step to all the incremental changes that will come next.
We don't really need to create an origin remote if the same
uri is already there for an enumeratable remote, we can
just reuse that. Having multiple remotes for a single
repository just means we'll be downloading the summary file
multiple times.
If the downloaded app has a "xa.extra-data-sources" property in
the commit, then we download these as part of the pull operation
and store the result in the commitmeta object in the repo.
Then during deploy we look at the xa.extra-data-sources properties
again and extract them from the commitmeta into /app/extra
in the app, and afterwards we run /app/bin/apply_extra in a minimal
sandbox that has read-write access to /app/extra, but nowhere else.
There are some complexities:
We need to re-verify when extracting, because the commitmeta is not
really signed, so we could have picked up random stuff there
from the upstream repo, or from an attacker misusing the system-helper
local install codepath.
When using the system-helper the pull will fail if the commitmeta
is to large, so we have some code in this case to manually transfer
the larger commitmeta on the side to the local-pull code.
When an application requires a runtime that is not installed, search
for it and prompt for permissions to install it. Also, update required
runtimes when the app is being updated.
If this is set for a remote we will never automatically look for
dependencies in it. This makes dependency search faster, as we
don't need to search in app-only remotes.
The new function flatpak_dir_update_remote_configuration() can be called
to fetch the contents of the summary file from the remote's source location
and update the local configuration in the installation directory accordingly.
For now, only the xa.title and xa.default-branch configuration parameters
are supported, since those seem to be the only relevant ones at the moment.
If no branch is explicitly stated when installing a flatpak, and several
options (branches) are available for the same ID, we now check the remote's
default branch and use that one, if it's defined and available for the app.
https://github.com/flatpak/flatpak/issues/221
Just like we do with the title, fetch the default-branch from the
repository's summary file and use that information when adding a
remote reference from the command line.
https://github.com/flatpak/flatpak/issues/221
For now this is a purely client side setting which lets you store
the default branch to use for a remote. This is mostly meant to
be used for UI tools, although the CLI could also be made to use this.
You can set this manually in the CLI with --default-branch, or via a
flatpakrepo file (new key DefaultBranch).
These are similar to .flatpakrepo, but for a single app.
For example, if you have a file gedit.flatpakref with this:
[Flatpak Ref]
Title=GEdit
Name=org.gnome.gedit
Branch=stable
Url=http://sdk.gnome.org/repo-apps/
IsRuntime=False
GPGKey=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
You can then install gedit with
flatpak install --from gedit.flatpakref
This lets us find all the "related" refs to a ref in a particular
remote, or locally. These are the things we should automatically
download or delete when installing/updating/uninstalling the ref.
The implementation currently looks at all the extensions handled by the
app/runtime. For debug extensions and extensions marked no-autodownload we
only consider them related if its already locally installed. For locale
extensions we always consider them related, but we only pull the current
locale data for it.
Due to an issue with ostree (https://github.com/ostreedev/ostree/pull/362)
applying non-from-scratch deltas fail when using parent_repo such as
in the system-helper case. We fix this temporarily by disabling the
use of deltas for that case.
For a local (file:// uri) remote, do an (untrusted) direct pull instead
of pulling into the users cached repo first. This way we do less copies,
as well as guaranteeing the source of the data. The later means its
mostly safe to also allow this for non-gpg signed remotes.
Matt Watson