scripts: download: Fix docstring typo.

* guix/scripts/download.scm (ensure-valid-store-file-name name): Fix
the docstring.

Change-Id: If3fe3a923f514bb69297b566e0642c5e80fe4648
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

download: Update Apache mirror list.

* guix/download.scm (%mirrors): Remove several vanished hosts and all
FTP URLs.  Use HTTPS where supported.  Add some new HTTPS mirrors.

Change-Id: Ie707e92ae65b8a3287d941e3e6ffb84592417b95

download: Update KDE mirror list.

* guix/download.scm (%mirrors): Update one mirror URL and remove 2 dead
ones.

Change-Id: Ibdc03f0b7df94b73bb5be0fda5a6244b017e747e

download: Remove dead SourceForge mirrors.

* guix/download.scm (%mirrors): Remove 2 dead mirror URLs.

Change-Id: I7f0e15ab5499df26fdf0b1702f8bea73c8ec8230

deprecation: Fix docstring typo.

* guix/deprecation.scm (define-deprecated/public): Fix docstring.

Change-Id: I895b1a86654b2756a9f98e858c622e8e7a6e2c27
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

least-authority: Add support for changing UIDs/GIDs before exec.

Fixes <https://issues.guix.gnu.org/67175>.

* guix/least-authority.scm (least-authority-wrapper): Add #:user
and #:group.
[code]: Add calls to ‘setgid’ and ‘setuid’ when appropriate.

Change-Id: I2aad8e5686b42b5c92fc306b114c5c60cb8bc551

gexp: #:references-graphs accepts and honors <gexp-input> records.

* guix/gexp.scm (lower-reference-graphs)[tuple->gexp-input]: Add
‘gexp-input?’ case.
(gexp->derivation): Update docstring.
* doc/guix.texi (G-Expressions): Adjust accordingly.
* tests/gexp.scm ("references-file, non-default output"): New test.

Reviewed-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Change-Id: I595cb75da0867ab8ab44552887dc06ed1d23315e

gexp: Add compiler for <gexp-input>.

* guix/gexp.scm (gexp-input-compiler): New procedure.
* tests/gexp.scm ("gexp references non-existent output")
("gexp-input, as first-class input"): New tests.
* doc/guix.texi (G-Expressions): Document it.

Reviewed-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Change-Id: I95b58d6e4d77a54364026b4324fbb00125a9402e

import/cran: Export a few more variables and procedures.

This allows users of this module to provide e.g. caching alternatives to the
download and fetch procedures.

* guix/import/cran.scm (%bioconductor-version, download, fetch-description):
Make these variables public.

Change-Id: I9ce14db9be9b8b3314b06fa9eb50a4e24c5dd718

build-system/composer: Do not import host-side Guile-JSON modules.

Importing host-side (json …) modules would make builds dependent on the
Guile-JSON version currently installed by the user.  Use
‘with-extensions’ instead.

* guix/build-system/composer.scm (%composer-build-system-modules):
Remove (json …) modules.
(composer-build)[guile-json]: New variable.
[builder]: Wrap body in ‘with-extensions’.

Change-Id: Ibe565572d60481b31292d73c6fa23d42aa3ceecb

build-system: Add ‘composer-build-system’.

* guix/build-system/composer.scm: New file.
* guix/build/composer-build-system.scm: New file.
* gnu/packages/aux-files/findclass.php: New file.
* Makefile.am: Add them.
* doc/guix.texi (Build Systems): Document it.

Co-authored-by: Julien Lepiller <julien@lepiller.eu>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Change-Id: Ie6a05b42ff04d3ad774a0a20278a77e4820bb8f6

guix: import: Add composer importer.

* guix/import/composer.scm: New file.
* guix/scripts/import/composer.scm: New file.
* guix/tests/composer.scm: New file.
* Makefile.am: Add them.
* guix/scripts/import.scm: Add composer importer.
* doc/guix.texi (Invoking guix import): Mention it.

Change-Id: I44a89b8cc80ef5b4a3cd15e8fbba4a18c1cea0b1

Co-authored-by: Julien Lepiller <julien@lepiller.eu>
Co-authored-by: Ludovic Courtès <ludo@gnu.org>

Merge branch 'master' into wip-webkit

build-system: Add mix-build-system.

* guix/build-system/mix.scm: New file.
* guix/build/mix-build-system.scm: New file.

Change-Id: I8066d00f7ada4a384621bf541e679bc512e93435
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

guix: import: Report go version for go importer.

* guix/import/go.scm (go-package, go.mod-go-version): New procedures.
(go-module->guix-package): Add the #:go keyword in the generated package
definition if the required go is newer than the default go.
* tests/go.scm (mock-http-get): Use gexps for package arguments.

Change-Id: I8d005740a442330ac307a40a53764c803ceffc4f

guix: import: Don't include indirect dependencies in go.

* guix/import/go.scm (parse-go.mod)[define-peg-patern require]: Adjust
the peg pattern to reject lines with the 'indirect' comment in them.

Change-Id: I9618bbaa1cb8c6549ced875e3c8d32afc72c3b9b

build-system/zig: Do not import (guix build syscalls).

* guix/build-system/zig.scm (%zig-build-system-modules): Remove (guix
build syscalls), which is unused.

Change-Id: Ie91c46c68787e0a8ffa3cbde2c5fd2294b82ed15

shell: ‘--development’ honors ‘--system’.

Fixes a bug whereby ‘package->development-manifest’ would run with the
wrong system in mind, leading to errors like this:

  $ guix shell -s i586-gnu -D shepherd --no-grafts
  guix shell: error: package linux-libre-headers@5.15.49 does not support i586-gnu

* guix/scripts/environment.scm (options/resolve-packages): Define
‘system’ and pass it to ‘package->development-manifest’.’
* tests/guix-shell.sh: Test it.

Change-Id: I95c471c1918913ab80dec7d3ca64fe38583cce78

syscalls: Define riscv64 syscall ID for clone.

* guix/build/syscalls.scm (clone): Add an entry for riscv64.

This allows the use of --container on riscv64.

Change-Id: I12b3cb5e2aa248266d006b6e456082f4ddc70e62
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

Merge branch 'rust-team'

Change-Id: Iee33d7b9067d2180fd4b2e28d81716a251a53a01