Commit Graph

87 Commits

Author SHA1 Message Date
Ludovic Courtès ab25eb7caa
gexp: 'computed-file' has a new #:guile parameter.
* guix/gexp.scm (<computed-file>)[guile]: New field.
(computed-file): Add #:guile.
(computed-file-compiler): Honor 'guile'.
2017-12-18 17:52:58 +01:00
Ludovic Courtès 6ee797f326
gexp: Default to 'guile-2.2' for 'program-file'.
Previously things returned by 'program-file', such as %MODPROBE-WRAPPER
in (gnu services), would refer to 'guile-final'.  This would introduce
'guile-final' in the system closure, which is otherwise absent.  By
referring to 'guile-2.2' we remove that extra Guile.

* guix/gexp.scm (default-guile): Refer to GUILE-2.2 instead of
GUILE-FINAL.
2017-11-29 23:40:39 +01:00
Ludovic Courtès a912c723f7
gexp: 'compiled-modules' disables deprecation warnings by default.
This avoids repeated deprecation messages, particularly while running
'guix system build' or similar.

* guix/gexp.scm (gexp->derivation): Add #:deprecation-warnings.  Pass it
to 'compiled-modules'.
(compiled-modules): Add #:deprecation-warnings and honor it.
* doc/guix.texi (G-Expressions): Update 'gexp->derivation'
documentation.
* guix/packages.scm (patch-and-repack): Pass #:deprecation-warnings #t.
2017-11-29 16:44:54 +01:00
Ludovic Courtès de98b302a1
gexp: 'directory-union' has a #:quiet? parameter.
* guix/gexp.scm (directory-union): Add #:quiet? and honor it.
2017-11-21 23:09:16 +01:00
Ludovic Courtès 59523429d6
union: Parametrize the symlink procedure .
* guix/gexp.scm (directory-union): Add #:hard-links and honor it.
* guix/build/union.scm (union-build): Add #:symlink parameter.
2017-11-21 23:09:16 +01:00
Ludovic Courtès d298c815e6
gexp: Add 'directory-union'.
* gnu/services.scm (directory-union): Move to...
* guix/gexp.scm (directory-union): ... here.  New procedure.
* doc/guix.texi (G-Expressions): Document it.
2017-10-22 22:09:00 -07:00
Ludovic Courtès dedb512f8f
gexp: Add 'file-union'.
* gnu/services.scm (file-union): Move to...
* guix/gexp.scm (file-union): ... here.  New procedure.
* doc/guix.texi (G-Expressions): Document it.
2017-10-22 22:09:00 -07:00
Ludovic Courtès 302d46e63f
gexp: Slightly improve error reporting for 'local-file'.
Reported by Ricardo Wurmus.

* guix/gexp.scm (local-file): Define using 'syntax-case' instead of
'syntax-rules'.  Explicitly handle the zero-argument case and the
use-as-an-identifier case.
2017-07-20 18:08:00 +02:00
Ludovic Courtès 578dfbe07b
gexp: 'ungexp-splicing' properly accounts for nested native inputs.
Previously, (gexp-native-inputs #~#$@(list #~#+foo)) would return '().

This is a followup to 5b14a7902c.

* guix/gexp.scm (gexp-inputs)[add-reference-inputs]: In the list case,
remove 'if' around 'fold-right'.  In 'map' lambda, always inherit N?.
* tests/gexp.scm ("gexp list splicing + ungexp-splicing"): New test.
2017-07-17 23:41:36 +02:00
Ludovic Courtès 2363bdd707
gexp: 'gexp-modules' accepts plain Scheme objects.
* guix/gexp.scm (gexp-modules): Return '() when not (gexp? GEXP).
* tests/gexp.scm ("gexp-modules and literal Scheme object"): New test.
2017-04-19 17:51:39 +02:00
Ludovic Courtès 3e43166ffc
gexp: 'lower-object' raises an exception when passed an invalid object.
* guix/gexp.scm (&gexp-error, &gexp-input-error): New error conditions.
(lower-object): Raise &gexp-input-error when 'lookup-compiler' returns #f.
* tests/gexp.scm ("lower-object & gexp-input-error?"): New test.
* guix/ui.scm (call-with-error-handling): Add case for 'gexp-input-error?'.
2017-04-04 00:10:00 +02:00
Ludovic Courtès d938a58bee
gexp: Add '=>' syntax to import computed modules.
* guix/gexp.scm (imported-files)[file-pair]: Add case for pairs where
the cdr is not a string.
(imported-modules): Support '=>' syntax in MODULES.
* tests/gexp.scm ("imported-files with file-like objects")
("gexp->derivation & with-imported-module & computed module"): New tests.
* doc/guix.texi (G-Expressions): Document '=>' syntax for
'with-imported-modules'.
2017-03-16 22:50:14 +01:00
Roel Janssen 64fc9f65f1
gexp: Expose functions to allow creating derivation builders.
* guix/gexp.scm: Add load-path-expression and gexp-modules to the public
  interface of the module.  See <http://bugs.gnu.org/26023>.
2017-03-09 12:39:05 +01:00
Ludovic Courtès 5e2e4a51f9
gexp: Support 'ungexp' forms in improper lists.
* guix/gexp.scm (gexp)[collect-escapes, substitute-references]: Replace
the (exp0 exp ...) patterns with (exp0 . exp) to match improper lists.
Adjust clause bodies accordingly.
* tests/gexp.scm ("one input package, dotted list"): New test.
2017-01-01 23:30:30 +01:00
Ludovic Courtès 4a6e889feb
gexp: Properly report substitution errors.
* guix/gexp.scm (gexp)[substitute-ungexp]: Wrap body in 'with-syntax'
and pass EXP as the last argument to 'syntax-error'.
[substitute-ungexp-splicing]: Pass EXP as the last argument to
'syntax-error'.
2017-01-01 23:30:30 +01:00
Ludovic Courtès d343a60f93
gexp: Slightly simplify 'gexp-inputs'.
* guix/gexp.scm (gexp-inputs)[add-reference-inputs]: Remove unneeded
'if' in the non-native nested gexp case.
2016-12-19 17:51:00 +01:00
Ludovic Courtès 5b14a7902c
gexp: Native inputs of nested gexps are properly accounted for.
Previously, 'gexp-native-inputs' would not return the native inputs of
nested gexps.  For example, this:

  (gexp-native-inputs #~(foo #$#~(bar #+coreutils)))

would return '().

* guix/gexp.scm (gexp-inputs)[add-reference-inputs]: In the
non-recursive cases, check whether N? and NATIVE? are the same, and act
accordingly.
[native-input?]: Remove.
Fold over all of (gexp-references exp).
* tests/gexp.scm ("ungexp + ungexp-native, nested, special mixture"):
New test.
* tests/gexp.scm ("input list splicing + ungexp-native-splicing"): Pass
 #:native? #t to 'gexp-input'.
2016-12-19 17:51:00 +01:00
Ludovic Courtès 713335fa61
derivations: Add 'raw-derivation'.
* guix/derivations.scm (raw-derivation): New procedure.
* guix/download.scm (raw-derivation): Remove.
* guix/gexp.scm (raw-derivation): Remove.
2016-11-19 18:44:53 +01:00
Ludovic Courtès 1cdecf24f5
gexp: Store compilers in a hash table for O(1) lookup.
* guix/gexp.scm (<gexp-compiler>)[predicate]: Remove.
[type]: New field.
(%gexp-compilers): Turn into a hash table.
(register-compiler!, lookup-compiler, lookup-expander): Adjust
accordingly.
(define-gexp-compiler): Replace 'predicate' by 'record-type'.
(derivation-compiler, local-file-compiler, plain-file-compiler)
(computed-file-compiler, program-file-compiler, scheme-file-compiler)
(file-append-compiler): Adjust accordingly.
* guix/packages.scm (package-compiler, origin-compiler): Likewise.
2016-09-10 13:10:06 +02:00
Ludovic Courtès a9e5e92f94
gexp: Add 'file-append'.
* guix/gexp.scm (<file-append>): New record type.
(file-append): New procedure.
(file-append-compiler): New gexp compiler.
* tests/gexp.scm ("file-append", "file-append, output")
("file-append, nested", "gexp->file + file-append"): New tests.
* doc/guix.texi (G-Expressions): Use it in 'nscd' and 'list-files'
examples.  Document 'file-append'.
2016-09-09 23:54:43 +02:00
Ludovic Courtès ebdfd776f4
gexp: Compilers can now provide an "expander".
* guix/gexp.scm (<gexp-compiler>)[expand]: New field.
(default-expander, lookup-expander): New procedures.
(define-gexp-compiler): Add second pattern to allow for the definition
of both a compiler and an expander.
(gexp->sexp)[reference->sexp]: Call 'lookup-expander' and use its
result.
2016-09-09 23:54:43 +02:00
Ludovic Courtès b5fed903c4
gexp: Remove outdated comment.
* guix/gexp.scm (lower-references): Remove outdated "XXX" comment.
2016-09-09 23:54:43 +02:00
Ludovic Courtès 9c14a487bb
gexp: 'program-file' and 'gexp->script' no longer have #:modules.
* guix/gexp.scm (<program-file>)[modules]: Remove.
(program-file): Remove #:modules and adjust accordingly.
(program-file-compiler): Likewise.
(gexp->script): Likewise.
2016-07-12 22:47:08 +02:00
Ludovic Courtès a769bffb65
gexp: 'computed-file' no longer has a #:modules parameter.
* guix/gexp.scm (<computed-file>)[modules]: Remove.
(computed-file): Remove #:modules.
(computed-file-compiler): Likewise.
* doc/guix.texi (G-Expressions): Adjust accordingly.
2016-07-12 22:47:08 +02:00
Ludovic Courtès 2b4185792d
gexp: 'gexp->file' emits code to set '%load-path'.
* guix/gexp.scm (gexp->file): Add #:set-load-path? parameter and honor it.
* gnu/system.scm (operating-system-parameters-file): Pass
  #:set-load-path? #f.
* doc/guix.texi (G-Expressions): Adjust accordingly.
2016-07-12 22:47:08 +02:00
Ludovic Courtès dd8d1a3046
gexp: Factorize load-path-setting expression.
* guix/gexp.scm (load-path-expression): New procedure.
(gexp->script): Use it.
2016-07-12 22:47:08 +02:00
Ludovic Courtès 0bb9929eaa
gexp: Add 'with-imported-modules' macro.
* guix/gexp.scm (<gexp>)[modules]: New field.
(gexp-modules): New procedure.
(gexp->derivation): Use it and append the result to %MODULES.
Update docstring to mark #:modules as deprecated.
(current-imported-modules, with-imported-modules): New macros.
(gexp): Pass CURRENT-IMPORTED-MODULES as second argument to 'gexp'.
(gexp->script): Use and honor 'gexp-modules'; define '%modules'.
* tests/gexp.scm ("gexp->derivation & with-imported-modules")
("gexp->derivation & nested with-imported-modules")
("gexp-modules & ungexp", "gexp-modules & ungexp-splicing"):
New tests.
("program-file"): Use 'with-imported-modules'.  Remove #:modules
argument to 'program-file'.
* doc/guix.texi (G-Expressions): Document 'with-imported-modules'.
Mark #:modules of 'gexp->derivation' as deprecated.
* emacs/guix-devel.el: Add syntax for 'with-imported-modules'.
(guix-devel-keywords): Add it.
* .dir-locals.el: Likewise.
2016-07-12 22:47:08 +02:00
Ludovic Courtès affd7761f3
gexp: Keep only a single 'references' field.
The distinction between native inputs and "normal" inputs can already be
determined by looking at the 'native?' field of <gexp-input>.  The extra
'natives' field of <gexp> added complexity for no good reason.

* guix/gexp.scm (<gexp>)[natives]: Remove.
(write-gexp): Remove use of 'gexp-native-references'.
(gexp-inputs)[native-input?]: New procedure.
Use it.
(gexp->sexp)[reference->sexp]: Honor N? for input lists.
Remove use of 'gexp-native-references'.
(gexp)[collect-native-escapes]: Remove.
Simplify.
2016-07-12 22:47:08 +02:00
Ludovic Courtès a9601e2352
gexp: Use a relative file name.
This is a followup to cbbbb7be0f.

* guix/gexp.scm (%utils-module): Use a file name relative to this file
instead of using 'search-path'.
2016-06-20 23:50:46 +02:00
Ludovic Courtès 0687fc9cd9
gexp: Add #:select? parameter to 'local-file'.
* guix/gexp.scm (<local-file>)[select?]: New field.
(true): New procedure.
(%local-file): Add #:select? and honor it.
(local-file): Likewise.
* tests/gexp.scm ("local-file, #:select?"): New test.
* doc/guix.texi (G-Expressions): Adjust accordingly.
2016-06-16 09:34:32 +02:00
Ludovic Courtès 07c8a98c3b
gexp: Move 'current-source-directory' to (guix utils).
* guix/gexp.scm (extract-directory, current-source-directory): Move to...
* guix/utils.scm (extract-directory, current-source-directory):
... here.  New procedures.
2016-06-16 09:34:32 +02:00
Ludovic Courtès d26e19671e derivations: Raise an error when a module file is not found.
Suggested by Jookia.

* guix/derivations.scm (&file-search-error): New error condition.
(search-path*): Raise it when 'search-path' returns #f.
* guix/gexp.scm (search-path*): Remove.
* guix/ui.scm (call-with-error-handling): Add case for
'file-search-error?'.
* tests/derivations.scm ("build-expression->derivation and invalid
module name"): New test.
2016-03-23 00:23:12 +01:00
Ludovic Courtès 6985335faa derivations: Add 'module->source-file-name'.
* guix/derivations.scm (module->source-file-name): New procedure.
(%imported-modules): Use it.
* guix/gexp.scm (imported-modules): Likewise.
2016-03-23 00:23:12 +01:00
Ludovic Courtès 3f4ecf3229 gexp: Add #:disallowed-references.
* guix/gexp.scm (gexp->derivation): Add #:disallowed-references and
honor it.
* tests/gexp.scm ("gexp->derivation #:disallowed-references, allowed")
("gexp->derivation #:disallowed-references"): New tests.
* doc/guix.texi (G-Expressions): Adjust accordingly.
2016-03-20 22:46:14 +01:00
Ludovic Courtès 7adf9b8469 derivations: Move grafts to (guix grafts).
* guix/derivations.scm (<graft>, graft-derivation, %graft?)
(set-grafting): Move to...
* guix/grafts.scm: ... here.  New file.
* guix/gexp.scm, guix/packages.scm, tests/packages.scm,
guix/scripts/build.scm: Use it.
* Makefile.am (MODULES): Add it.
(SCM_TESTS): Add tests/grafts.scm.
* tests/derivations.scm ("graft-derivation"): Move to...
* tests/grafts.scm: ... here.  New file.
2016-02-22 22:11:37 +01:00
Ludovic Courtès 9d3994f700 gexp: 'local-file' resolves relative file names.
* guix/gexp.scm (<local-file>): Rename constructor to '%%local-file'.
Add 'absolute' field.
(%local-file, extract-directory, absolute-file-name): New procedures.
(current-source-directory): New macro.
(local-file): Adjust call to '%local-file'.
(local-file-absolute-file-name): New procedure.
(local-file-compiler): Force the 'absolute' field.
* tests/guix-system.sh: Test whether 'local-file' canonicalization
works.
* doc/guix.texi (G-Expressions): Adjust.
2015-12-14 19:57:42 +01:00
Ludovic Courtès 851b6f6283 gexp: Build text derivations locally.
* guix/gexp.scm (gexp->file): Pass #:substitutable? #f.
(text-file*): Likewise, and #:local-build? #t.
2015-11-25 11:59:54 +01:00
Ludovic Courtès e1c153e0ab 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'.
2015-10-10 22:46:15 +02:00
Ludovic Courtès b751cde36b 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.
2015-10-10 22:46:14 +02:00
Ludovic Courtès 15a01c7220 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.
2015-10-10 22:46:14 +02:00
Ludovic Courtès 919370291f 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'.
2015-10-10 22:46:14 +02:00
Ludovic Courtès df2d51f025 gexp: Remove duplicate 'mkdir-p' definition.
* guix/gexp.scm (%mkdir-p-definition): Remove.
  (%utils-module): New variable.
  (imported-files, compiled-modules): Have gexp load %UTILS-MODULE
  instead of using %MKDIR-P-DEFINITION.
2015-09-02 11:24:57 +02:00
Ludovic Courtès 0309e1b0ba gexp: Add #:script-name parameter to 'gexp->derivation'.
* guix/gexp.scm (gexp->derivation): Add #:script-name parameter.
* doc/guix.texi (G-Expressions): Document it.
2015-08-29 01:22:54 +02:00
Ludovic Courtès c2b8467645 gexp: Add 'lower-object'.
* guix/gexp.scm (lower-object): New procedure.
  (lower-inputs, lower-references, gexp->sexp): Use it.
* tests/gexp.scm ("lower-object"): New test.
* doc/guix.texi (G-Expressions): Document it.
2015-08-27 00:49:23 +02:00
Ludovic Courtès 4a6aeb670f derivations: Add #:substitutable?, distinguished from #:local-build?.
Fixes <http://bugs.gnu.org/18747>.

* guix/derivations.scm (substitutable-derivation?): Rewrite to check for
  "allowSubstitutes".
  (derivation): Add #:substitutable? parameter.
  [user+system-env-vars]: Honor it.
  (build-expression->derivation): Add #:substitutable? and honor it.
* guix/gexp.scm (gexp->derivation): Likewise.
* tests/derivations.scm ("derivation-prerequisites-to-build and substitutes,
  non-substitutable build"): Use #:substitutable? instead of #:local-build?.
  ("substitutable-derivation?", "derivation-prerequisites-to-build and
  substitutes, local build"): New tests.
* guix/download.scm (url-fetch): Adjust comment.
* guix/git-download.scm (git-fetch): Likewise.
* guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Use #:substitutable?
  instead of #:local-build?.
* doc/guix.texi (Derivations, G-Expressions): Adjust accordingly.
2015-07-03 00:30:55 +02:00
Ludovic Courtès 6b6298ae39 environment: Add only the specified outputs of the dependencies.
Before that, 'guix environment guile' (for instance) would define environment
variables that would refer to the "include" output of Bash, the "debug" output
of libgc, etc., even though these are not listed as inputs in the recipe of
'guile'.

* guix/gexp.scm (lower-inputs): Export.
* guix/scripts/environment.scm (evaluate-input-search-paths): Remove
  'derivations' parameter; add 'search-paths'.  Expect 'inputs' to be
  a list of tuples.  Adjust callers.
  (create-environment): Remove 'derivations' parameter; add 'search-paths'.
  (show-search-paths): Likewise.
  (package+propagated-inputs): New procedure.
  (packages->transitive-inputs, packages+propagated-inputs): Remove.
  (build-inputs): Expect INPUTS to be a list of derivation tuples.
  (guix-environment): Compute INPUTS using 'package+propagated-inputs',
  'package->bag', and 'bag-transitive-inputs'.  Move 'run-with-store' higher.
* tests/guix-environment.sh: Add test with FINDUTILS-BOOT0.
2015-07-01 23:29:49 +02:00
Ludovic Courtès 7833db1f30 gexp: 'local-file' canonicalizes its file argument.
Reported by Alex Kost <alezost@gmail.com>
at <http://lists.gnu.org/archive/html/guix-devel/2015-06/msg00235.html>.

* guix/gexp.scm (local-file): Add call to 'canonicalize-path'.
* tests/gexp.scm ("one local file, symlink"): New test.
2015-06-19 10:23:29 +02:00
Ludovic Courtès 020f3e4156 gexp: 'local-file' now defaults to non-recursive.
Reported by Alex Kost <alezost@gmail.com>
at <http://lists.gnu.org/archive/html/guix-devel/2015-06/msg00235.html>.

* guix/gexp.scm (local-file): Change #:recursive? to default to #f.
* tests/gexp.scm ("one local file", "gexp->derivation, local-file"): Adjust
  calls to 'add-to-store' and 'interned-file' accordingly.
2015-06-19 10:23:28 +02:00
Ludovic Courtès 558e8b11d7 gexp: Add 'plain-file'.
* guix/gexp.scm (<plain-file>): New type.
  (plain-file, plain-file-compiler): New procedures.
* tests/gexp.scm ("one plain file"): New test.
* doc/guix.texi (G-Expressions): Document 'plain-file'.
2015-06-03 11:47:36 +02:00
Ludovic Courtès 74d441abee gexp: Export <local-file> accessors.
* guix/gexp.scm (local-file-file, local-file-name, local-file-recursive?):
  Export.
2015-06-03 11:47:36 +02:00