guix system: Add '--derivation'.
* guix/scripts/system.scm (perform-action): Add #:derivations-only?
parameter and honor it.
(show-help, %options): Add '--derivation'.
(guix-system): Pass #:derivations-only? to 'perform-action'.
* tests/guix-system.sh: Test it.
* doc/guix.texi (Invoking guix system): Document it.
system: pam: Use 'computed-file' instead of 'gexp->derivation'.
* gnu/system/linux.scm (pam-service->configuration): Use 'computed-file'
instead of 'gexp->derivation'.
(pam-services->directory): Likewise.
* gnu/system.scm (etc-directory): Adjust accordingly.
gexp: Add 'scheme-file'.
* guix/gexp.scm (<scheme-file>): New record type.
(scheme-file, scheme-file-compiler): New procedures.
* tests/gexp.scm ("scheme-file"): New test.
* doc/guix.texi (G-Expressions): Document 'scheme-file'.
services: nscd-service: Fit everything into <nscd-configuration>.
* gnu/services/base.scm (<nscd-configuration>)[glibc, name-services]:
New fields.
(nscd-service): Remove #:glibc and #:name-services parameters. Adjust
body to take those from CONFIG.
* gnu/services/desktop.scm (%desktop-services): Adjust accordingly.
* doc/guix.texi (Base Services): Adjust accordingly.
(Name Service Switch): Adjust example.
services: mingetty-service: Use <mingetty-configuration> objects.
* gnu/services/base.scm (<mingetty-configuration>): New record type.
(mingetty-service): Expect a single <mingetty-configuration> instead
of keyword arguments.
(%base-services): Adjust accordingly.
* gnu/system/install.scm (installation-services): Likewise.
* doc/guix.texi (Base Services): Adjust accordingly.
system: Make service procedures non-monadic.
* gnu/services/avahi.scm (configuration-file): Use 'plain-file' instead
of 'text-file'.
(avahi-service): Turn into a regular procedure that returns a <service>.
* gnu/services/base.scm (root-file-system-service, file-system-service,
user-unmount-service, user-processes-service, host-name-service,
console-keymap-service, console-font-service, mingetty-service,
nscd.conf-file, nscd-service): Likewise.
(%default-syslog.conf): New variable.
(syslog-service): Use it. Turn into a regular procedure.
(guix-service, udev-rules-union, kvm-udev-rule, udev-service,
device-mapping-service, swap-service): Likewise.
* gnu/services/databases.scm (%default-postgres-hba,
%default-postgres-ident): Use 'plain-file' instead of 'text-file'.
(%default-postgres-config): Use 'mixed-text-file' instead of
'text-file*'.
(postgresql-service): Use 'program-file' instead of 'gexp->script'.
Turn into a regular procedure.
* gnu/services/desktop.scm (dbus-configuration-directory): Use
'computed-file' instead of 'gexp->derivation'.
(upower-configuration-file, geoclue-configuration-file,
elogind-configuration-file): Use 'plain-file' instead of 'text-file'.
(dbus-service, upower-service, colord-service, geoclue-service,
polkit-service, elogind-service): Turn into regular procedures.
(%desktop-services): Remove use of 'mlet' when iterating on
%BASE-SERVICES.
* gnu/services/lirc.scm (lirc-service): Turn into a regular procedure.
* gnu/services/networking.scm (static-networking-service,
dhcp-client-service, ntp-service, tor-service, bitlbee-service,
wicd-service): Likewise.
* gnu/services/ssh.scm (lsh-service): Likewise.
* gnu/services/web.scm (nginx-service): Likewise.
* gnu/services/xorg.scm (xorg-configuration-file): Use 'mixed-text-file'
instead of 'text-file*'.
(xorg-start-command, slim-service): Turn into regular procedures.
(xinitrc): Use 'program-file' instead of 'gexp->script'.
* gnu/system/install.scm (cow-store-service,
configuration-template-service): Turn into regular procedures.
* gnu/system.scm (other-file-system-services, device-mapping-services,
swap-services, essential-services, operating-system-services,
user-shells, operating-system-accounts): Remove now unnecessary
'mlet' and turn into regular procedures.
(operating-system-etc-directory, operating-system-activation-script,
operating-system-boot-script): Adjust accordingly.
* doc/guix.texi (Base Services, Networking Services, X Window, Desktop
Services, Database Services, Web Services, Various Services, Name
Service Switch): Adjust accordingly.
services: 'mingetty-service' no longer takes monadic values.
* gnu/services/base.scm (mingetty-service): Change default value of
#:motd from a monadic value to a <plain-file>. Assume MOTD to be a
file-like object. Assume LOGIN-PROGRAM is a gexp or #f.
(%base-services): Use 'plain-file' instead of 'text-file' for motd.
* gnu/system/linux.scm (unix-pam-service): Update docstring to mention
that MOTD is a file-like object.
* doc/guix.texi (Base Services): Adjust 'mingetty-service' documentation
accordingly.
* gnu/system/install.scm (installation-services): Adjust accordingly.
(log-to-info): Use 'program-file' instead of 'gexp->script'.
gexp: Add 'mixed-text-file'.
* guix/gexp.scm (mixed-text-file): New procedure.
* tests/gexp.scm ("mixed-text-file"): New test.
* doc/guix.texi (G-Expressions): Document it.
gexp: Add 'program-file'.
* guix/gexp.scm (<program-file>): New record type.
(program-file, program-file-compiler): New procedures.
* tests/gexp.scm ("program-file"): New test.
* doc/guix.texi (G-Expressions): Document it.
gexp: Add 'computed-file'.
* guix/gexp.scm (<computed-file>): New record type.
(computed-file, computed-file-compiler): New procedures.
* tests/gexp.scm ("lower-object, computed-file"): New test.
* doc/guix.texi (G-Expressions): Document 'computed-file'.
build: container: Fix call-with-clean-exit.
Before, call-with-clean-exit would *always* return an exit code of 1.
* gnu/build/linux-container.scm (call-with-clean-exit): Exit with status
code of 0 if thunk does not throw an exception.
* tests/containers.scm: Add test.
gnu: Add python-bandit.
* gnu/packages/openstack.scm (python-bandit, python2-bandit): New variables.
gnu: Update python-fixtures
* gnu/packages/python.scm (python-fixtures): Update.
* gnu/packages/python.scm (python-fixtures-0.3.16,
python2-fixtures-0.3.16, python-pbr-0.11,
python2-pbr-0.11): New variables.
* gnu/packages/python.scm (python-testrepository): Use python-fxitures-0.3.16
instead of python-fixtures in the inputs.
gnu: Add python-pip.
* gnu/packages/python.scm (python-pip, python2-pip): New variables.
build: Fix libgcrypt detection on FHS systems.
Reported by Christopher Allan Webber <cwebber@dustycloud.org>.
* m4/guix.m4 (GUIX_LIBGCRYPT_LIBDIR): Add "grep -e -L" to the pipeline
to account for cases where the output of "libgcrypt-config --libs"
lacks a -L flag.
* configure.ac: When 'GUIX_LIBGCRYPT_LIBDIR' returns the empty string,
set LIBGCRYPT_LIBDIR to "no".
* config-daemon.ac: Add missing space.
scripts: environment: Use system* instead of system.
This allows for direct program invokation without needing a shell to act
as a command interpreter.
* guix/scripts/environment.scm (%default-shell): New variable.
(show-help): Adjust description. Remove '--exec' reference.
(%default-options): Use '%default-shell'.
(%options): Adjust '--exec' to run command via the default shell.
(parse-args): New procedure.
(guix-environment): Use 'parse-args'. Use 'system*' instead of
'system'.
* tests/guix-environment.sh: Add test for '--' command invokation.
* doc/guix.texi ("Invoking guix environment"): Use new syntax. Remove
'--exec' documentation.
utils: Add split procedure.
* guix/utils.scm (split): New procedure.
* tests/utils.scm: Add tests.
emacs: Add 'guix-devel-lint-package'
Suggested by Ludovic Courtès <ludo@gnu.org>.
* emacs/guix-devel.el (guix-devel-setup-repl): Add a workaround for
'guix-warning-port'.
(guix-devel-lint-package): New command.
(guix-devel-keys-map): Add key binding for it.
* doc/emacs.texi (Emacs Development): Document it.
lint: Export 'run-checkers'.
* guix/scripts/lint.scm (run-checkers): Export. Make 'checkers'
argument optional.