From: "Ludovic Courtès" <ludo@gnu.org>
To: 34948@debbugs.gnu.org
Subject: [bug#34948] [PATCH 0/3] Turn 'essential-services' into an <operating-system> field
Date: Fri, 22 Mar 2019 18:21:20 +0100 [thread overview]
Message-ID: <20190322172120.10974-1-ludo@gnu.org> (raw)
Hello Guix!
This is the solution that Arun and I were discussing:
https://issues.guix.info/issue/28128#17
This series adds support for “self-referential records”: from
the definition of a thunked field, you can use ‘this-record’
to access the record that the field belongs to.
It then uses that to turn ‘essential-services’ into a thunked
field of <operating-system> rather than an inaccessible internal
procedure.
This allows us to remove all the #:container? flags from
(gnu system) and instead of (gnu system linux-container) simply
override ‘essential-services’ as needed.
Thoughts?
Thanks,
Ludo’.
Ludovic Courtès (3):
records: Allow thunked fields to refer to 'this-record'.
accounts: Add default value for the 'home-directory' field of
<user-account>.
system: Add 'essential-services' field to <operating-system>.
doc/guix.texi | 8 ++-
gnu/system.scm | 71 +++++++++-----------
gnu/system/accounts.scm | 7 +-
gnu/system/examples/bare-bones.tmpl | 3 +-
gnu/system/examples/beaglebone-black.tmpl | 3 +-
gnu/system/examples/desktop.tmpl | 3 +-
gnu/system/examples/docker-image.tmpl | 3 +-
gnu/system/examples/lightweight-desktop.tmpl | 3 +-
gnu/system/install.scm | 3 +-
gnu/system/linux-container.scm | 69 ++++++++++++-------
gnu/system/vm.scm | 13 ++--
gnu/tests.scm | 5 +-
gnu/tests/install.scm | 14 ++--
guix/records.scm | 24 ++++++-
tests/accounts.scm | 4 --
tests/records.scm | 40 +++++++++++
16 files changed, 169 insertions(+), 104 deletions(-)
--
2.21.0
next reply other threads:[~2019-03-22 17:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-22 17:21 Ludovic Courtès [this message]
2019-03-22 17:27 ` [bug#34948] [PATCH 1/3] records: Allow thunked fields to refer to 'this-record' Ludovic Courtès
2019-03-22 17:27 ` [bug#34948] [PATCH 2/3] accounts: Add default value for the 'home-directory' field of <user-account> Ludovic Courtès
2019-03-22 17:27 ` [bug#34948] [PATCH 3/3] system: Add 'essential-services' field to <operating-system> Ludovic Courtès
2019-03-25 20:42 ` Arun Isaac
2019-03-25 23:02 ` bug#34948: " Ludovic Courtès
2019-03-26 6:58 ` [bug#34948] " Arun Isaac
2019-03-22 21:53 ` [bug#34948] [PATCH 1/3] records: Allow thunked fields to refer to 'this-record' Ricardo Wurmus
2019-03-23 15:18 ` Ludovic Courtès
2019-03-23 16:05 ` Ludovic Courtès
2019-03-30 10:37 ` Ludovic Courtès
2019-03-30 14:20 ` Ludovic Courtès
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