This is a noticeable cleanup, and fixes another big user of GFile* in
performance/security sensitive codepaths.
I'm specifically making this change because the static deltas code was
leaking temporary files, and cleaning that up nicely would be best if
we were fd relative.
Rename _ostree_fetcher_contents_membuf_sync to
ostree_fetcher_request_uri_to_membuf and drop unused argument
user_data.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
For Fedora and potentially other distributions which use globally
distributed mirrors, metalink is a popular solution to redirect
clients to a dynamic set of mirrors.
In order to make metalink work though, it needs *one* file which can
be checksummed. (Well, potentially we could explode all refs into the
metalink.xml, but that would be a lot more invasive, and a bit weird
as we'd end up checksumming the checksum file).
This commit adds a new command:
$ ostree summary -u
To regenerate the summary file. Can only be run by one process at a
time.
After that's done, the metalink can be generated based on it, and the
client fetch code will parse and load it.
https://bugzilla.gnome.org/show_bug.cgi?id=729585
Matthew Barnes
Colin Walters
Giuseppe Scrivano