system: Rename (gnu system linux) to (gnu system pam).
* gnu/system/linux.scm: Rename to...
* gnu/system/pam.scm: ... this.
* gnu-system.am (GNU_SYSTEM_MODULES): Adjust accordingly.
* gnu.scm, gnu/services/base.scm, gnu/services/desktop.scm,
gnu/services/networking.scm, gnu/services/ssh.scm,
gnu/services/xorg.scm, gnu/system.scm, gnu/system/vm.scm: Likewise.
services: Add 'guix-publish-service'.
* gnu/services/base.scm (<guix-publish-configuration>): New record
type.
(guix-publish-dmd-service): New procedure.
(%guix-publish-accounts, guix-publish-service-type): New variables.
(guix-publish-service): New procedure.
* doc/guix.texi (Invoking guix publish): Add xref to
'guix-publish-service' anchor.
(Base Services): Document 'guix-publish-service'.
services: udisks: Add UDisks to the system profile.
* gnu/services/desktop.scm (udisks-service-type): Extend
PROFILE-SERVICE-TYPE.
services: avahi: Add Avahi to the system profile.
* gnu/services/avahi.scm (avahi-service-type): Extend
PROFILE-SERVICE-TYPE.
(avahi-service): Adjust docstring.
* doc/guix.texi (Networking Services): Adjust accordingly.
* gnu/system/examples/desktop.tmpl (packages): Remove AVAHI.
services: slim: Add xterm to the system profile.
* gnu/services/xorg.scm (slim-service-type): Extend
PROFILE-SERVICE-TYPE.
* gnu/system/examples/desktop.tmpl (packages): Remove XTERM.
services: wicd: Add Wicd to the system profile.
* gnu/services/networking.scm (wicd-service-type): Extend
PROFILE-SERVICE-TYPE.
(wicd-service): Mention it in docstring.
* doc/guix.texi (Networking Services): Update documentation
accordingly.
* gnu/system/examples/desktop.tmpl (packages): Remove WICD.
services: Add 'udisks-service'.
* gnu/services/desktop.scm (<udisks-configuration>): New record type.
(udisks-service-type): New variable.
(udisks-service): New procedure.
(%desktop-services): Use it.
* doc/guix.texi (Desktop Services): Document it.
services: 'polkit-service-type' can now be extended.
* gnu/packages/polkit.scm (polkit)[source]: Adjust snippet so that rules
and actions are looked for under /etc/polkit-1.
* gnu/services/desktop.scm (<polkit-configuration>): New record type.
(polkit-directory, polkit-etc-files, polkit-setuid-programs): New
procedures.
(polkit-service-type)[compose, extend]: New fields.
(polkit-service): Refine docstring.
(colord-service-type): Extend POLKIT-SERVICE-TYPE.
(elogind-configuration-file): Extend POLKIT-SERVICE-TYPE.
* doc/guix.texi (Desktop Services): Update 'polkit-service'
documentation.
Merge branch 'dbus-update'
services: 'tor-service' takes a 'config-file' parameter.
* gnu/services/networking.scm (tor-dmd-service): Take a 'config'
parameter and honor it.
(tor-service): Take a 'config-file' parameter. Pass it in the
service's value.
* doc/guix.texi (Networking Services): Adjust accordingly.
Merge branch 'master' into dbus-update
services: Add screen-locker service.
* gnu/system/linux.scm (base-pam-services): Remove "xlock" and
"xscreensaver".
* gnu/services/xorg.scm (<screen-locker>): New record type.
(screen-locker-pam-services, screen-locker-setuid-programs,
screen-locker-service): New procedures.
(screen-locker-service-type): New variable.
* gnu/services/desktop.scm (%desktop-services): Use them.
* doc/guix.texi (X Window): Document 'screen-locker-service'.
(Desktop Services): Mention it.
system: File systems depend on their corresponding device mappings.
Fixes a regression introduced in commit 0adfe95.
* gnu/system.scm (other-file-system-services)[requirements]: Remove.
[add-dependencies]: New procedure.
Use it.
* gnu/system/file-systems.scm (<file-system>)[dependencies]: Update
comment.
* gnu/services/base.scm (mapped-device->dmd-service-name,
dependency->dmd-service-name): New procedures.
(file-system-service-type): Use it.
services: Add 'modify-services'.
* gnu/services.scm (%modify-service, modify-services): New macros.
* gnu/services/base.scm (mingetty-service-type, guix-service-type):
Export.
* emacs/guix-devel.el (guix-devel-keywords): Add 'modify-services'.
Ditto in 'guix-devel-scheme-indent' call.
* doc/guix.texi (Using the Configuration System): Give an example of
'modify-services'.
(Service Reference): Document it.
services: 'guix-configuration' has a 'substitute-urls' field.
* gnu/services/base.scm (<guix-configuration>)[substitute-urls]: New
field.
(guix-dmd-service): Honor it.
* doc/guix.texi (Base Services): Document it.
Merge branch 'master' into dbus-update
services: Rely on D-Bus activation for colord, geoclue, and polkit.
* gnu/services/desktop.scm (colord-dmd-service): Remove.
(colord-service-type): Adjust accordingly.
(geoclue-dmd-service): Remove.
(geoclue-service-type): Adjust accordingly.
(polkit-dmd-service): Remove.
(polkit-service-type): Adjust accordingly.
services: dbus: Support service activation.
* gnu/services/dbus.scm (system-service-directory): New procedure.
(dbus-configuration-directory)[services->sxml]: Add
/etc/dbus-1/system-services <servicedir> tag, and remove the
per-service "/share/dbus-1/system-services" tag.
Symlink OUTPUT/system-services.
(dbus-setuid-programs): New procedure.
(dbus-root-service-type): Extend SETUID-PROGRAM-SERVICE-TYPE.
(dbus-service): Default to DBUS/ACTIVATION.
services: dbus: Honor the config's dbus package.
* gnu/services/dbus.scm (dbus-dmd-service): Rewrite using 'match-lambda'
so that the config's dbus package is used. Fixes a regression
introduced in 64643b9.