* guix/scripts/environment.scm (%options): Add "ad-hoc" option.
(show-help): Display help for "--ad-hoc".
(packages+propagated-inputs): New procedure.
(guix-environment): Create ad hoc environment when asked.
* doc/guix.texi ("invoking guix environment"): Document it.
Reported by Mark H Weaver <mhw@netris.org>.
* guix/profiles.scm (gtk-icon-themes)[build]: Check whether DIR is a directory
before calling 'ensure-writable-directory'.
* guix/build/profiles.scm (ensure-writable-directory): Export.
* guix/profiles.scm (gtk-icon-themes)[build]: Remove '@@' form and use (guix
build profiles).
Reported by Ricardo Wurmus.
* guix/profiles.scm (gtk-icon-themes)[entry-lookup-gtk+](find-among-packages):
Rename to...
(find-among-inputs): ... this. Check whether INPUT is a package before
calling 'package-name'. Fixes a regression introduced in b04af0e.
* guix/monads.scm (foldm, mapm, anym): Change to take a list of regular
values as is customary.
* tests/monads.scm ("mapm", "anym"): Adjust accordingly.
* tests/derivations.scm ("derivation-prerequisites and
valid-derivation-input?"): Renamed from "derivation-prerequisites and
derivation-input-is-valid?". Build %BOOTSTRAP-GUILE. This fixes a
regression introduced in cdb5b07 when running the whole test suite.
Suggested by 宋文武 <iyzsong@gmail.com>.
* guix/profiles.scm (ghc-package-cache-file): Return a monadic #f, not just
#f, when MANIFEST contains no GHC package.
(profile-derivation): Do not filter based on the return value of HOOK;
instead filter based on the value of items in EXTRAS.
The effect is visible on commands like:
guix build -e '(+ 2 "foo")'
guix build -e '()'
* guix/ui.scm (read/eval): Change handler to properly report syntax errors and
use 'display-error' for other errors.
Fixes <http://bugs.gnu.org/19757>.
* guix/scripts/gc.scm (guix-gc): Convert paths to direct store paths.
* guix/store.scm (direct-store-path): Get rid of subdirectories in store path.
* tests/guix-gc.sh: New tests.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* guix/ui.scm (load*): Add #:on-error parameter.
[tag, error-string]: New variables.
Wrap 'load' call in 'call-with-prompt'. Pass TAG to 'make-stack'. Honor
ON-ERROR after 'report-load-error' call.
(report-load-error): Change to not exit on error. Make private.
* guix/scripts/system.scm (show-help, %options): Add --on-error.
(guix-system): Use 'load*' and pass it #:on-error.
Reported by Christian Grothoff.
* guix/ui.scm (load*): Add 'frame-with-source'. Set
%load-should-auto-compile. Change error handle to just (exit 1). Add
pre-unwind handler to capture the stack and call 'report-load-error'.
(report-load-error): Add optional 'frame' parameter and pass it to
'display-error'.
* tests/guix-system.sh: Add "unbound variable" test.
* gnu/system/shadow.scm (%base-user-accounts): New variable.
* gnu/system.scm (<operating-system>)[users]: Use it as the default value.
* gnu/system/examples/bare-bones.tmpl (users): Use it.
* gnu/system/examples/desktop.tmpl (users): Likewise.
* doc/guix.texi (operating-system Reference, User Accounts): Adjust
accordingly.
Fixes <http://bugs.gnu.org/20646>.
Reported by David Thompson <davet@gnu.org>.
* gnu/system/shadow.scm (assert-valid-users/groups): New procedure
* gnu/system.scm (operating-system-activation-script): Use it.
* tests/guix-system.sh (make_user_config): New function.
Add 3 tests using it.
* po/guix/POTFILES.in: Add gnu/system/shadow.scm.
Fixes <http://bugs.gnu.org/20591>.
Reported by Daniel Pimentel <d4n1@openmailbox.org>.
* guix/scripts/system.scm (install): Copy the closure of GRUB.CFG rather than
that of OS-DIR.
* guix/scripts/system.scm (grub.cfg): Remove.
(perform-action): Call 'operating-system-grub.cfg' with the empty list as
the 2nd argument when ACTION is 'init.
Suggested by Mark H Weaver <mhw@netris.org>.
* guix/scripts/system.scm (install): Add 'chown' and 'chmod' calls for TARGET
when running as root, and warn otherwise.
David Thompson