Some services require networking, I'm looking at the Guix Build Coordinator
agent. Networking seems to work in the childhurd VM, so I think this change
makes sense.
* gnu/system/hurd.scm (%base-services/hurd): Add 'networking to the provision
parameter for the static-networking service.
This is part of trying to reduce the interdependency of code within the
substitute module.
This commit addresses some of the error handling that was performed through
open-connection-for-uri/maybe. The new approach is to use
call-with-connection-error-handling, and wrap calls to http-multiple-get and
http-fetch with that procedure, which takes care of handling connection
errors.
I think this is even slightly more rigerous than the previous setup, because
this approach handles connection errors that occur when http-multiple-get
reconnects to a host.
* guix/scripts/substitute.scm (open-connection-for-uri/maybe): Transform in to
call-with-connection-error-handling.
(fetch-narinfos): Use call-with-connection-error-handling.
(process-query): Replace open-connection-for-uri/maybe with
open-connection-for-uri/cached.
(open-connection-for-uri/cached): Set a default timeout, matching the
behaviour in open-connection-for-uri/maybe.
(process-substitution): Use call-with-connection-error-handling.
At least by default. Instead, make the open-connection procedure a parameter,
and make the default guix:open-connection-for-uri. Do so similarly for
lookup-narinfos and lookup-narinfos/diverse which work towards calling
fetch-narinfos.
This means this code can be moved to a different module, without having
use/move the connection caching code.
* guix/scripts/substitute.scm (fetch-narinfos): Add #:open-connection
argument, and call http-multiple-get with it.
(lookup-narinfos) Add #:open-connection argument, and call fetch-narinfos with
it.
(lookup-narinfos/diverse): Add #:open-connection argument, and call
lookup-narinfos with it.
(process-query): Call lookup-narinfos/diverse with #:open-connection
open-connection-for-uri/maybe.
As it's only called in one place, and this should make the code easier to
read.
* guix/scripts/substitute.scm (fetch): Move procedure inside…
(process-substitution): …here.
It's just called in one place, with hardcoded argument values, so just inline
them.
* guix/scripts/substitute.scm (fetch): Remove arguments that don't vary, copy
the values from the call site in process-substitution.
(process-substitution): Remove unnecessary argument values from fetch call.
Failures now should be handled where they occur, and if there's a problem
that's symptomatic of an issue with the connection, the port should be closed.
* guix/scripts/substitute.scm (call-with-cached-connection): Remove procedure.
(with-cached-connection): Remove syntax rule.
Just pass open-connection-for-uri/maybe to http-fetch, this removes the need
for with-cached-connection and passing the port in.
* guix/scripts/substitute.scm (fetch): Don't take a port as an argument, and
pass open-connection-for-uri/maybe to http-fetch.
(process-substitution): Don't call fetch with with-cached-connection.
So that an alternative procedure can be passed in, perhaps to perform
connection caching.
* guix/http-client.scm (http-fetch): Add an #:open-connection keyword
argument.
Instead, just pass open-connection-for-uri/maybe to http-multiple-get. This
code should be functionaly similar to the previous code. The eventual aim of
this is to make the connection caching not mandatory in fetch-narinfos.
* guix/scripts/substitute.scm (fetch-narinfos): Remove use of
call-with-cached-connection.
As this is used by http-fetch and http-multiple-get when they call the
specified open connection procedure.
* guix/scripts/substitute.scm (open-connection-for-uri/maybe): Support
#:verify-certificate?.
Making sure to close the port if it looks to be unusable. This closing of the
port will allow for caching connections, without caching broken connections,
as the cache can avoid handing out closed ports.
* guix/http-client.scm (http-multiple-get): Try to catch exceptions that
happen if the port is unusable, this is a adaptation of code within the (guix
scripts substitute) module.
From (guix scripts substitute). This will make it easier to reuse this code.
* guix/scripts/substitute.scm (http-multiple-get): Remove, and move to…
* guix/http-client.scm (http-multiple-get): …here.
On desktop environments other than GNOME, it is not obvious gcr package needs
to be installed in the profile for gnome-keyring unlock prompts to
work. Propagating it ensures no one will need to figure this out in the future.
* gnu/packages/gnome.scm (gnome-keyring)[propagated-inputs]: Add "gcr".
* gnu/packages/ci.scm (guile-mastodon-dev): New variable.
(guile-mastodon-dev): Update to 0.0.1-72.543e26a.
[inputs]: Use guile-mastodon-dev instead of guile-mastodon.
Fixes <https://bugs.gnu.org/46390>.
Reported by zimoun <zimon.toutoune@gmail.com>.
This is similar to the fix in d10474c38d.
* guix/packages.scm (package-field-location): Handle FILE not in %LOAD-PATH.
* tests/guix-lint.sh: Add test.
