guix/tests/gexp.scm, branch sysadmin-team

gexp: Allow gexp inputs when creating vectors using the read syntax.

2026-08-09T17:09:28+00:00

* guix/gexp.scm (gexp) [collect-escapes, substitute-references]: Support vectors
created using the read syntax.
* tests/gexp.scm ("one input package, vector"): New test.

Merges: #10121

tests: Fix gexp test involving ‘load*’.

2026-06-18T14:46:52+00:00

Fixes a regression introduced in 94ae360ab4039afc8c942e77ba495705850c1e65,
which left the test broken.

* tests/gexp.scm ("local-file, relative file name, within gexp, compiled"):
Remove reference to ‘module’ variable.  Adjust second argument to ‘load*’.

Change-Id: If7889645a0d5b0678a92e4c2e009ae0f54df6bee
Signed-off-by: Ludovic Courtès

ui: ‘load*’ takes a list of modules to import.

2026-05-10T15:01:07+00:00

* guix/ui.scm (load*): Change ‘module’ to ‘imports’.  Define ‘user-module’.
* guix/scripts/build.scm (options->things-to-build): Update to new ‘load*’
calling convention.
* guix/scripts/deploy.scm (load-source-file): Likewise.
* guix/scripts/environment.scm (load-manifest)
(options/resolve-packages): Likewise.
* guix/scripts/home.scm (process-action): Likewise.
(%user-module): Rename to…
(%user-modules): … this, and change to a list of module names.
* guix/scripts/pack.scm (guix-pack): Update ‘load*’ calls.
* guix/scripts/package.scm (load-manifest, %options): Likewise.
* guix/scripts/pull.scm (channel-list): Likewise.
* guix/scripts/refresh.scm (packages-from-manifest): Likewise.
* guix/scripts/system.scm (%user-module): Rename to…
(%user-modules): … this, and change to a list of module names.
(read-operating-system): Adjust accordingly.
(process-action): Likewise.
* guix/scripts/weather.scm (load-manifest): Likewise.
* tests/gexp.scm ("local-file, relative file name, within gexp, compiled"):
Likewise.

Change-Id: Ic838e66719d89de556ac0872c3ce0c8ff6de8790
Signed-off-by: Ludovic Courtès

tests: gexp: Fix test shadowing replacement field.

2026-04-22T14:51:07+00:00

Fixes a regression introduced in a7c8e68dc51144a6d3981b770aca9c4897fc7c0c.

* tests/gexp.scm (gexp): Rename replacement binding to replacement-pkg in
order to not shadow the replacement field of the package record.

Change-Id: I70ceafc92f52e588b3cac8f74bffa274bf0da352
Signed-off-by: Ludovic Courtès 
Merges: #7846

gexp: improve &gexp-input-error with &error-location.

2026-03-29T20:11:38+00:00

* guix/gexp.scm (gexp->sexp): raise &error-location along &gexp-input-error.
* guix/ui.scm (call-with-error-handling): use this.
* tests/gexp.scm (lower-gexp, invalid input location): New test.

Change-Id: Iee761e5f99502065182d9e6fc8d21399e99ec6c3
Signed-off-by: Ludovic Courtès 
Merges: #7538

gexp: Add 'delayed-object'.

2026-02-10T22:46:34+00:00

* guix/gexp.scm (): New record type.
(delayed-object): New macro.
(delayed-object-compiler): New gexp compiler.
* tests/gexp.scm ("delayed-object"): New test.
* doc/guix.texi (G-Expressions): Document it.

Signed-off-by: Ludovic Courtès

gexp: Make 'local-file' follow symlinks.

2025-10-23T10:59:08+00:00

Fix 
via making 'current-source-directory' always follow symlinks.

* guix/utils.scm (absolute-dirname, current-source-directory): Make
them follow symlinks.
* tests/gexp.scm ("local-file, load through symlink"): New test.

Fixes: guix/guix#3523
Change-Id: Ieb30101275deb56b7436df444f9bc21d240fba59
Signed-off-by: Florian Pelz

gexp: ‘local-file’ expands its argument only once.

2025-04-06T09:23:07+00:00

Fixes a bug whereby (local-file (in-vicinity (getcwd) "xyz")) would
point to different files depending on the current working directory at
the time it is lowered.

* guix/gexp.scm (local-file): Expand FILE only once.
* tests/gexp.scm ("local-file, capture at the right time"): New test.

Change-Id: I2cc23296de3799e68f7d8b7be6061be3043e1176

gexp: ‘with-parameters’ properly handles ‘%graft?’.

2025-03-04T23:28:49+00:00

Fixes .

* .dir-locals.el (scheme-mode): Remove mparameterize indentation rules.
Add state-parameterize and store-parameterize indentation rules.
* etc/manifests/system-tests.scm (test-for-current-guix): Replace
mparameterize with store-parameterize.
* etc/manifests/time-travel.scm (guix-instance-compiler): Likewise.
* gnu/tests.scm (compile-system-test): Likewise.
* guix/gexp.scm (compile-parameterized): Use state-call-with-parameters.
* guix/monads.scm (mparameterize): Remove macro.
(state-call-with-parameters): New procedure.
(state-parameterize): New macro.
* guix/store.scm (store-parameterize): New macro.
* tests/gexp.scm ("with-parameters for %graft?"): New test.
* tests/monads.scm ("mparameterize"): Remove test.
("state-parameterize"): New test.

Co-authored-by: Ludovic Courtès 
Change-Id: I0c74066ca3f37072815b073fb3039925488a9645
Signed-off-by: Ludovic Courtès

gexp: ‘with-parameters’ accepts plain store items in its body.

2025-01-28T13:56:14+00:00

* guix/gexp.scm (compile-parameterized): Return ‘obj’ as-is when it’s
not a struct.
* tests/gexp.scm ("with-parameters + store item"): New test.

Change-Id: I5b5348b98bce923d07f6fa39b2f0948723011db8