* doc/guix.texi (Using a Custom Guix Channel): Add note and example
on how to exempt a local guix repository from git ownership checks.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
* guix/rpm.scm: New file.
* guix/scripts/pack.scm (rpm-archive): New procedure.
(%formats): Register it.
(show-formats): Add it.
(guix-pack): Register supported extra-options for the rpm format.
* tests/pack.scm (rpm-for-tests): New variable.
("rpm archive can be installed/uninstalled"): New test.
* tests/rpm.scm: New test.
* doc/guix.texi (Invoking guix pack): Document it.
Deprecates %facebook-host-aliases in favour of using
hosts-service-type service extensions.
* gnu/services/networking.scm
(block-facebook-hosts-service-type): New variable.
(%facebook-host-aliases): Deprecate variable.
* doc/guix.texi: Document it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/system.scm (operating-system-hosts-file): Deprecate procedure.
(warn-hosts-file-field-deprecation): New procedure, helper for
deprecated variable.
(operating-system)[hosts-file]: Use helper to warn deprecated field.
(local-host-aliases): Mark as deprecated.
(local-host-entries): New procedure.
(operating-system-default-essential-services,
hurd-default-essential-services): Use hosts-service-type. Use
'%operating-system-hosts-file' and 'local-host-entries'.
(default-/etc/hosts): Remove procedure.
(operating-system-etc-service): Remove hosts file.
* doc/guix.texi (operating-system Reference)
(Networking Services) (Virtualization Services): Rewrite documentation
entries to use hosts-service-type.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/base.scm (<host>): New record type.
(host): New procedure.
(hosts-service-type): New variable.
* doc/guix.texi (Service Reference): Document it.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/audio.scm (mympd-service-type): New variable.
* gnu/tests/audio.scm (%test-mympd): New variable.
* doc/guix.texi: Document it.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Services should not expect for XDG_RUNTIME_DIR to be set.
Inferring from the past comment, this seemed to resolve an issue when
the service was launched with an _interactive_ user-account,
which tends to have this variable set by the login-manager.
This is not the case for system accounts and setting this variable
results in PulseAudio (launched by the same system user) failing to start
since it attempts to use a nonexistent directory.
Ideally, this service should have a home-service counterpart but the old
behavior can be emulated by setting the environment-variables field to:
(environment-variables
(list
(string-append "XDG_RUNTIME_DIR=/run/user/"
(number->string (passwd:uid (getpwnam "myuser"))))))
* gnu/services/audio.scm
(mpd-configuration)[environment-variables]: New field.
(mpd-shepherd-service)[start]: Use new field.
* doc/guix.texi (Audio Services)[Music Player Daemon]: Document it.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
* gnu/services/web.scm (<hpcguix-web-configuration>)[specs]: Default to #f.
(hpcguix-web-shepherd-service): Do not pass '--config' when SPECS is #f.
(hpcguix-web-service-type)[default-value]: New field.
* doc/guix.texi (Web Services): Adjust accordingly.
This is a followup to 8aeccc6240.
* guix/transformations.scm (package-with-upstream-version): New procedure.
(transform-package-latest)[package-with-latest-upstream]: Remove.
Use 'package-with-upstream-version' instead.
(transform-package-version): New procedure.
(%transformations, %transformation-options)
(show-transformation-options-help/detailed): Add '-with-version'.
* tests/transformations.scm ("options->transformation, with-version"):
New test.
* doc/guix.texi (Package Transformation Options): Document '--with-version'.
(Defining Package Variants): Mention it.
* gnu/services/base.scm (<greetd-terminal-configuration>)[source-profile?]:
New field.
(make-greetd-terminal-configuration-file): Serialize new field to
configuration file.
* doc/guix.texi (Base Services): Document it.
* gnu/services/games.scm (joycond-configuration): New configuration type.
(joycond-shepherd-service): New procedure.
(joycond-service-type): New variable.
* doc/guix.texi (Game Services): Document it.
* doc/contributing.texi ("Submitting Patches")["Sending a Patch Series"]:
Note that a bug in 'git send-email' means '-v REVISION' (with a
space) will not work.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Add more examples of when it can be appropriate to push changes without
review, as I think this can be appropriate in the case of trivial changes (as
mentioned before), but also non-trivial fixes.
No longer suggest pushing simple new packages or package upgrades (that don't
cause lots of rebuilds) without sending to guix-patches. Now there's some
automation for testing changes sent to guix-patches, sending changes there
before pushing can mean that more rigorous testing takes place and help speed
up substitutes becoming available. This is true, even if no human review takes
place.
Only suggest waiting one week for review for simpler changes, wait two weeks
for more significant changes.
Also, reorder some of the information in this section so it's grouped together
better.
* doc/contributing.texi (Commit Policy): Tweak.
Signed-off-by: Christopher Baines <mail@cbaines.net>
* doc/guix.texi (Swap Space): Add a concise introduction to hibernation and
specifying a swap space to the kernel to make resume work. Mention space
requirements and the need of an offset for swap files. Include a trivial
example on how to set up a mapped swap volume for hibernation and another one
for a swap file, including how to compute the file offset.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/home/services.scm (<literal-string>): New record type.
(environment-variable-shell-definitions): Split 'shell-quote' into
'quote-string' and 'shell-double-quote'. Add 'shell-single-quote'.
Add clause for 'literal-string' records.
* tests/guix-home.sh: Test it.
* doc/guix.texi (Essential Home Services): Document it.
* gnu/services/desktop.scm (bluetooth-service): Sync docstring with info,
remove mention to group not really needed to access D-Bus service.
* doc/guix.texi (Desktop Services): Also remove mention to group here.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Fixes <https://issues.guix.gnu.org/59907>.
Reported by MANCINI Raffael <Raffael.MANCINI@mnhn.lu>.
* doc/guix.texi (Service Types and Services): Change
'udev-configuration' example to avoid 'match'.
Previously, what "/tmp/qemu-image" refers to could be unclear at first.
* doc/guix.texi (Running Guix in a VM): Use the original image file
name instead of /tmp/qemu-image.
* po/doc/guix-manual.de.po, po/doc/guix-manual.es.po,
po/doc/guix-manual.fr.po, po/doc/guix-manual.pt_BR.po,
po/doc/guix-manual.ru.po, po/doc/guix-manual.zh_CN.po: Adjust
accordingly.
* gnu/services/ldap.scm (slapd-configuration): Update default value for
run-dir to match defaults of 389-ds-base package.
* doc/guix.texi: Update documentation.
* gnu/services/nix.scm (<nix-configuration>)[build-directory]: New field.
(nix-service-etc, nix-shepherd-service): Take them into account.
* doc/guix.texi (Nix): Update it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
The service already runs with the specified user and group, so there is no use
in writing it to the configuration files. This change is mainly done for
compatibility with 'zabbix-agent2' which does not understand the User=
setting, but also to document the correct data type for the "group" setting.
* gnu/services/monitoring.scm (serialize-string): Filter USER and GROUP
fields.
(group?, serialize-group): Remove variables.
(zabbix-server-configuration, zabbix-agent-configuration): Document the GROUP
field as 'string'.
* doc/guix.texi (Monitoring Services): Adjust accordingly.
Fixes <https://issues.guix.gnu.org/59463>.
Reported by Luca Cirrottola <luca.cirrottola@inria.fr>.
* doc/guix-cookbook.texi (Reproducible profiles): Make it work.
This rework allows to use an (efi-bootloader-chain) like this, which is able
to boot over network or local storage, depending on whether the bootloader
target has support for symbolic links:
(operating-system
(bootloader
(bootloader-configuration
(bootloader
(efi-bootloader-chain
grub-efi-netboot-removable-bootloader
#:packages (list my-firmware-package
my-u-boot-package)
#:files (list (plain-file "config.txt"
"kernel=u-boot.bin"))
#:hooks my-special-bootloader-profile-manipulator))
(targets '("/booti/efi"))
…))
…)
* doc/guix.texi (Bootloader Configuration): Describe the new
‘grub-efi-netboot-removable-bootloader’. Mention the file names used and that
the UEFI Boot Manager is not modified. Advise to disable write-access over
TFTP.
* gnu/bootloader.scm (efi-bootloader-profile): Allow a list of packages and
collect everything directly in the profile, avoiding a separate collection
directory. Renamed the profile from "bootloader-profile" to
"efi-bootloader-profile".
[bootloader-collection]: Rename to...
[efi-bootloader-profile-hook]: ... this and remove unused modules. Do not
create the now extraneous collection directory.
(efi-bootloader-chain): Add PACKAGES and DISK-IMAGE-INSTALLER arguments.
Remove handling of the collection directory, now only calling the given
installer procedure.
* gnu/bootloader/grub.scm (make-grub-efi-netboot-installer): New helper.
(make-grub-configuration): New helper based on (grub-configuration-file). Add
a GRUB argument, fix indentation, remove previous code retrieving GRUB from
CONFIG.
(grub-configuration-file): Make use of make-grub-configuration.
(grub-efi-configuration-file): New procedure.
(grub-cfg): New variable to replace "/boot/grub/grub.cfg".
(install-grub-efi-netboot): Remove, splitting logic to...
(make-grub-efi-netboot-installer): ... this new helper procedure, as well as
to make-grub-efi-netboot, added below.
(grub-bootloader): Adjust to use the GRUB-CFG.
(grub-efi-bootloader): Likewise. Removed inheritance and declare all fields
explicitly.
(make-grub-efi-netboot-bootloader): New procedure.
(grub-efi-netboot-bootloader): Use it.
(grub-efi-netboot-removable-bootloader): New variable.
* gnu/packages/bootloaders.scm (make-grub-efi-netboot): New procedure.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Modified-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
* gnu/services/networking.scm (network-manager-configuration)[iwd?]: New
field.
(network-manager-shepherd-service): Add iwd to requirements if needed.
* doc/guix.texi: Add information about iwd? option.
Since this text was added, the rules.d directory is now exposed
straightforwardly via the standard /etc/udev/rules.d directory, so there's no
need for a special 'rules' service action to print that directory.
* doc/guix.texi (Base Services): Remove the paragraph documenting the
nonexistent 'herd rules udev' command.
* doc/guix.texi (Package Management)[Invoking guix package]:
Mention support for operating on store file names.
Co-authored-by: Tobias Geerinckx-Rice <me@tobias.gr>
When offloading to a single machine, the previous default value would
lead 'guix offload' to wait possibly for several minutes between
subsequent builds until normalized load would finally go below 0.6.
Increasing it mitigates that.
* guix/scripts/offload.scm (<build-machine>)[overload-threshold]: Bump
to 0.8.
* doc/guix.texi (Daemon Offload Setup): Likewise.
* doc/guix.texi (Defining Package Variants): Document the "prepend" clause of
modify-inputs first.
* guix/packages.scm (modify-inputs): use "prepend" in the docstring.
Signed-off-by: Christopher Baines <mail@cbaines.net>
This reverts commit 39e4e00f75, with fixes for
the guix home issues reported and another one found while reconfiguring berlin
in the subsequent commit.
This reverts commit 543d971ed2, and
its dependent commit 9b21cd2e9a, which
appear to have triggered a recent wave of ‘guix home’ regressions
involving (services (list (service home-bash-service-type))):
In gnu/home/services/shells.scm:
504:7 3 (home-bash-extensions #<<home-bash-configuration> package: #<package bash@5.1.8 gnu/packages/ba…> …)
In unknown file:
2 (append #<<location> file: "…" line: 14 column: 12> ())
In ice-9/boot-9.scm:
1685:16 1 (raise-exception _ #:continuable? _)
1685:16 0 (raise-exception _ #:continuable? _)
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
In procedure append: Wrong type argument in position 1 (expecting empty list): #<<location> file: "…" line: 14 column: 12>
I should love to dive in & fix this rather than revert, but urgently
need sleep.
* gnu/services/mcron.scm (list-of-gexps?): New predicate.
(mcron-configuration): Rewrite using define-configuration.
[log?, log-format]: New fields.
(mcron-shepherd-services): Invoke mcron with the --log and --log-format
arguments when log? is #t,
(generate-doc): New procedure.
* doc/guix.texi (Scheduled Job Execution): Update doc.
(Mcron Home Service): Likewise.
* gnu/home/services/mcron.scm: Keep in sync with the above changes to
gnu/services/mcron.scm.
* guix/scripts/pack.scm (%options): Extract symlink parsing logic to...
(symlink-spec-option-parser): ... here.
(self-contained-tarball/builder): Add a comment mentioning why a relative file
name is used for the link target.
* guix/scripts/environment.scm (show-environment-options-help): Document new
--symlink option.
(%default-options): Add default value for symlinks.
(%options): Register new symlink option.
(launch-environment/container): Add #:symlinks argument and extend doc, and
create symlinks using evaluate-populate-directive.
(guix-environment*): Pass symlinks arguments to launch-environment/container.
* doc/guix.texi (Invoking guix shell): Document it.
* tests/guix-shell.sh: Add a --symlink (negative) test.
* tests/guix-environment-container.sh: Add tests.
The Pro Git book, unlike the git-scm.com homepage, is translated to
many languages. Therefore translators of the Guix Manual can point
to the appropriate translation now.
* doc/guix.texi (Invoking guix pull): Point to the Pro Git book's URL.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/installer/hardware.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add it.
* po/guix/POTFILES.in: Add it.
* gnu/installer.scm (installer-steps): Pass #:pci-database to the
'welcome' step procedure.
* gnu/installer/newt.scm (welcome-page): Add #:pci-database and pass it
to 'run-welcome-page'.
* gnu/installer/newt/welcome.scm (check-hardware-support): Add #:pci-database.
Enumerate unsupported PCI devices and run an error page when unsupported
devices are found.
(run-welcome-page): Add #:pci-database and pass it to
'check-hardware-support' and to the recursive call.
* gnu/installer/record.scm (<installer>)[welcome-page]: Adjust comment.
* doc/guix.texi (Hardware Considerations): Mention it.
* gnu/services/ganeti.scm (<ganeti-os>)[extension]: Default to #f.
(ganeti-os->directory): Only add extension if set. Support a file-like object
for VARIANTS.
* doc/guix.texi (Virtualization Services): Document this change and add
example. Update Ganeti URLs while at it.
Also update the default value given in the docs. Change the example since the
base system includes /usr/bin/env by default.
* doc/guix.texi (Base Services): Change the example for
special-files-service-type and update default.
Signed-off-by: Christopher Baines <mail@cbaines.net>
This is an experimental build system based on python-build-system
that implements PEP 517-compliant builds.
* doc/guix.texi (Build Systems): Add pyproject-build-system section.
* doc/contributing.texi (Python Modules): Mention pyproject.toml and the
PYTHON-TOOLCHAIN package, as well as differences to python-build-system.
* guix/build-system/pyproject.scm,
guix/build/pyproject-build-system.scm,
gnu/packages/aux-files/python/sanity-check-next.py,
gnu/packages/python-commencement.scm: New files.
* Makefile.am (MODULES): Register the new build systems.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add python-commencement.scm.
* gnu/packages/python.scm (python-sans-pip, python-sans-pip-wrapper): New
variables.
Co-authored-by: Marius Bakke <marius@gnu.org>
* gnu/packages/version-control.scm (make-gitolite): New procedure.
(gitolite): Use make-gitolite.
* doc/guix.texi (Gitolite service): Document how to use make-gitolite.
* gnu/services/vpn.scm (<wireguard-configuration>)[pre-up, post-up, pre-down,
post-down, table]: New fields.
(wireguard-configuration-file): Take them into account.
* doc/guix.texi (Wireguard): Update it.
Previously the 'commit' field would always be interpreted as a commit
ID. This change adds flexibility, allowing for things like:
guix time-machine --commit=v1.2.0 -- describe
* guix/channels.scm (channel-reference): Use 'tag-or-commit' rather than 'commit'.
* guix/inferior.scm (channel-full-commit): Likewise.
* doc/guix.texi (Invoking guix pull): Document it.
(Invoking guix time-machine): Likewise.
* doc/guix.texi ("Application Setup")["Emacs Packages"]: Add a note
explaining that Emacs can compile packages to native code now.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
* guix/scripts/environment.scm (show-environment-options-help, %options): Add
'--emulate-fhs'.
(setup-fhs): New procedure. Setup for the Filesystem Hierarchy Standard (FHS)
container. Defines and uses FHS-SYMLINKS and LINK-CONTENTS to create FHS
expected directories and creates /etc/ld.so.conf.
(launch-environment): Add 'emulate-fhs?' key and implement it to set $PATH and
generate /etc/ld.so.cache before calling COMMAND.
(launch-environment/container): Add 'emulate-fhs?' and 'setup-hook' keys and
implement them. Define and use FHS-MAPPINGS, to set up additional bind mounts
in the container to follow FHS expectations.
(guix-environment*): Add glibc-for-fhs to the container packages when
'emulate-fhs?' key is in OPTS.
* doc/guix.texi (Invoking guix shell): Document '--emulate-fhs'.
(Invoking guix environment): Document '--emulate-fhs'.
* tests/guix-environment-container.sh: Add tests for '--emulate-fhs'.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* gnu/home/services/desktop.scm (home-dbus-service-type): New variable.
(home-dbus-configuration): New record type.
* doc/guix.texi: Document them.
Signed-off-by: Andrew Tropin <andrew@trop.in>
* gnu/services/guix.scm (guix-build-coordinator-agent-configuration-max-allocated-builds):
New procedure.
(guix-build-coordinator-agent-shepherd-services): Use max-allocated-builds.
* doc/guix.texi (Guix Build Coordinator): Document this new field.
* gnu/services/xorg.scm (<gdm-configuration>)[xdmcp?]: New field.
* gnu/services/xorg.scm (gdm-configuration-file): Use it. Use (ice-9 format)
to serialize boolean.
(gdm-polkit-rules): New variable.
(gdm-service-type): Use it to extend polkit.
* doc/guix.texi (X Window): Document it.
* doc/contributing.texi (Submitting Patches): Add a tip detailing how to
prefix the subject line with the branch name the change should be installed
to.
* gnu/services/networking.scm (dhcp-client-configuration): New record
configuration.
(dhcp-client-shepherd-service): Implement a shepher service. Provide a
deprication message for legacy configurations.
(dhcp-client-service-type): Use dhcp-client-shepherd-service.
* doc/guix.texi (Networking Setup): Update.
* po/guix/POTFILES.in: Add 'gnu/services/networking.scm'.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
The '--with-source' option is the first one that was implemented, and
it's the only one that would operate only on leaf packages rather than
traversing the dependency graph. This change makes it consistent with
the rest of the transformation options.
* guix/transformations.scm (evaluate-source-replacement-specs): New
procedure.
(transform-package-source): Rewrite using it.
* tests/transformations.scm ("options->transformation, with-source, no
matches"): Rewrite since we no longer get a warning.
("options->transformation, with-source, in depth"): New test.
* doc/guix.texi (Package Transformation Options): Adjust examples.
Add a scope list to each team. This list defines all the files and
directories that are mentored by the team.
Also add a cc-members command that takes two Git revision strings as input,
add returns the members that should be CC'ed given the files impacted between
the two revisions.
* etc/teams.scm.in (<team>)[scope]: New field.
(team, list-teams): Adapt those procedures.
(find-team-by-scope, diff-revisions): New procedures.
(main): Add a "cc-members" command.
* doc/contributing.texi ("Teams"): Document it.
("Sending a Patch Series"): Adapt it.
* guix/import/gem.scm: (rubygems-fetch, gem->guix-package)
(gem-recursive-import): Fix to fetch the specified version of the gem.
* guix/scripts/import/gem.scm (show-help): Update the help message.
(guix-import-gem): Modify so the version number to be passed to subsequent
procedures.
* tests/gem.scm: Add tests.
* doc/guix.texi (Invoking guix import): Document.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Conflicts resolved in:
gnu/local.mk
gnu/packages/cmake.scm
gnu/packages/glib.scm
gnu/packages/gnome.scm
gnu/packages/gtk.scm
gnu/packages/sdl.scm
pango-next, vala-next and librsvg-bootstrap were removed in the process.
* gnu/services/web.scm (<nginx-configuration>)[shepherd-requirement]:
New field.
(nginx-shepherd-service): Honor it.
* doc/guix.texi (Web Services): Document it.
This is the documented default of UPower 0.99.15 (the actual default
appears to be #f though).
* gnu/services/desktop.scm (<upower-configuration>)
[use-percentage-for-policy?]: Default to #t.
* doc/guix.texi (Desktop Services): Adjust accordingly. Explain the
tradeoff.
These values are those used by default by UPower 0.99.15.
* gnu/services/desktop.scm (<upower-configuration>)[percentage-low]
[percentage-critical]: Increase.
* doc/guix.texi (Desktop Services): Update accordingly.
Fixes <https://issues.guix.gnu.org/57474>.
Reported by Michael F. Lamb <mike@orbital.rodeo>.
Running 'guix pull' to target current revisions would lead to memory
exhaustion. Bumping the memory size works around that.
* doc/guix.texi (Running Guix in a VM): Change "-m 1024" to "-m 2048".
* etc/snippets/tempel/scheme-mode: New file.
* etc/snippets/tempel/text-mode: New file.
* etc/snippets/scheme-mode: Moved from here...
* etc/snippets/yas/scheme-mode: ... to here.
* etc/snippets/text-mode: Moved from here...
* etc/snippets/yas/text-mode: ... to here.
* doc/contributing.texi ("The Perfect Setup"): Adjust yasnippet setup
accordingly. Add tempel setup.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
This change prevents guix system from erroring out with an ugly backtrace
when it's passed an invalid value to the “--system” or “--target”
option. It also adds the “--list-systems” and “--list-targets” options.
The manual section about guix system doesn't mention the “--target” option,
so add it there.
* guix/scripts/system (show-help): Call show-cross-build-options-help and
show-native-build-options-help.
(%options): Remove own implementation of “system” and “target” options and
use the ones in %standard-cross-build-options and
%standard-native-build-options.
* doc/guix.texi (Invoking guix system): Document “--target” option.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
In some specific cases where the device tree file is already loaded in RAM, it
can be preferable that the bootloader does not try to use a device tree from
the Linux kernel tree.
* gnu/bootloader.scm (<bootloader-configuration>)[device-tree-support?]: New field.
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Add FDTDIR line
based on <device-tree-support?> field of <bootloader-configuration>.
* doc/guix.texi (Bootloader Configuration)[device-tree-support?]: Add
documentation for the new field.
* gnu/services/lightdm.scm: New service.
* tests/services/lightdm.scm: Test it.
* doc/guix.texi (X Window): Document it.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register it.
Co-authored-by: L p R n d n <guix@lprndn.info>
Co-authored-by: Ricardo Wurmus <rekado@elephly.net>
* gnu/services/base.scm (<greetd-configuration>)
[greeter-supplementary-groups]: New field.
(%greetd-accounts): Rename to...
(greetd-accounts): ... this. Convert to a function that takes a config
argument. Use greeter-supplementary-groups.
(greetd-service-type): Adjust accordingly.
* gnu/tests/desktop.scm (%minimal-services): Add test for
greeter-supplementary-groups.
* doc/guix.texi ("Base Services")[greetd-service-type]: Document
greeter-supplementary-groups.
* gnu/services/desktop.scm (seatd-group-sanitizer): New variable.
(<seatd-configuration>)[user]: Removed field.
[group]: Changed to "seat". Sanitize via seatd-group-sanitizer.
(seatd-accounts): New variable.
(seatd-environment): Adjust to <seatd-configuration> ABI.
(seatd-service-type)[extensions]: Add account-service-type with seatd-accounts.
* gnu/tests/desktop.scm (run-minimal-desktop-test): Check for correct
ownership of $SEATD_SOCK.
* doc/guix.texi ("Desktop Services")[seatd-service-type]: Mention that users
may need to become members of the "seat" group.
Update default value for group field.
Add explanation on seatd.sock file.
Remove dropped user field.
* gnu/services/configuration.scm (maybe-value-set?): New procedure.
* doc/guix.texi (Complex Configurations): Document it. Remove comment showing
usage of 'maybe-string' with a default value, which doesn't make sense.
Co-authored-by: Attila Lendvai <attila@lendvai.name>
Fixes <https://issues.guix.gnu.org/57052>, which was a behavior change
introduced inadvertently in 4c698cd512.
* gnu/services/desktop.scm (<elogind-configuration>)
[handle-lid-switch-external-power]: Default to *unspecified*, which serializes
to nothing. This matches upstream behavior, meaning that even when plugged to
a power cord, a laptop will suspend when the lid is closed.
* doc/guix.texi (Desktop Services): Update doc.
Reported-by: Cairn <cairn@pm.me>
* gnu/system/linux-container.scm (container-script): Accept command line
options to bind mount host directories into the container.
* doc/guix.texi (Invoking guix system): Document options.
* guix/build-system/channel.scm (latest-channel-instances*): New
variable.
(build-channels): New procedure, with code formerly in
'channel-build-system', augmented with clauses for when SOURCE is a
channel instance or a channel.
* doc/guix.texi (Build Systems): Adjust accordingly.
* gnu/ci.scm (channel-build-system, channel-source->package): Remove.
* gnu/packages/package-management.scm (channel-source->package): New
procedure, moved from (gnu ci).
* guix/build-system/channel.scm: New file, with code moved from (gnu ci).
* doc/guix.texi (Build Systems): Document it.
