Commit graph

50 commits

Author SHA1 Message Date
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
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
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
e74f64b9e5
store: Add 'references*'.
* guix/store.scm (references*): New procedure.
* guix/profiles.scm (manifest-lookup-package)[references*]: Remove.
* guix/scripts/system.scm (references*): Remove.
* tests/gexp.scm ("gexp->file", "gexp->file + file-append")
("gexp->derivation", "gexp->derivation, cross-compilation")
("gexp->derivation, ungexp + ungexp-native")
("scheme-file", "text-file*", "mixed-text-file"): Remove 'references*'
instead of (store-lift references).
2016-11-19 18:44:53 +01:00
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
66a35ceb43
gexp: Remove more uses of #:modules.
* guix/scripts/system.scm (switch-to-system): Adjust comment.
* tests/gexp.scm ("gexp->derivation #:references-graphs"): Use
'with-imported-modules' instead of #:modules.
* tests/grafts.scm ("graft-derivation, preserve empty directories"):
Likewise.
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
4ff76a0a34
gexp: Add 'local-file' file name resolution test.
* tests/gexp.scm ("local-file, relative file name"): New test.
2016-06-16 09:34:37 +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
Mathieu Lirzin
a9edb211e7 build: Add a Guile custom test driver using SRFI-64.
Before that '.log' files for scheme tests were fragmented and not
included in test-suite.log.  This unifies the semantics of SRFI-64 API
with Automake test suite.

* build-aux/test-driver.scm: New file.
* Makefile.am (SCM_LOG_DRIVER, AM_SCM_LOG_DRIVER_FLAGS): New variables.
(SCM_LOG_COMPILER, AM_SCM_LOG_FLAGS): Delete variables.
(AM_TESTS_ENVIRONMENT): Set GUILE_AUTO_COMPILE to 0.
* test-env.in: Silence guix-daemon.
* doc/guix.texi (Running the Test Suite): Describe how to display the
detailed results.  Bug reports require only 'test-suite.log' file.
* tests/base32.scm, tests/build-utils.scm, tests/builders.scm,
tests/challenge.scm, tests/cpan.scm, tests/cpio.scm, tests/cran.scm,
tests/cve.scm, tests/derivations.scm, tests/elpa.scm,
tests/file-systems.scm, tests/gem.scm, tests/gexp.scm,
tests/gnu-maintenance.scm, tests/grafts.scm, tests/graph.scm,
tests/gremlin.scm, tests/hackage.scm, tests/hash.scm,
tests/import-utils.scm, tests/lint.scm, tests/monads.scm, tests/nar.scm,
tests/packages.scm, tests/pk-crypto.scm, tests/pki.scm,
tests/profiles.scm, tests/publish.scm, tests/pypi.scm,
tests/records.scm, tests/scripts-build.scm, tests/scripts.scm,
tests/services.scm, tests/sets.scm, tests/size.scm, tests/snix.scm,
tests/store.scm, tests/substitute.scm, tests/syscalls.scm,
tests/system.scm, tests/ui.scm, tests/union.scm, tests/upstream.scm,
tests/utils.scm: Don't exit at the end of test groups.
* tests/containers.scm: Likewise.  Use 'test-skip' instead of exiting
with error code 77.
2016-04-03 14:19:09 +02:00
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
ef8de9852e tests: Disable grafting by default for most tests.
This allows tests to run as expected even in the presence of
replacements among the bootstrap packages, such as Perl (commit
d8173f21f7).

* tests/cpan.scm: Add (%graft? #f).
* tests/derivations.scm: Likewise.
* tests/graph.scm: Likewise.
* tests/monads.scm: Likewise.
* tests/profiles.scm: Likewise.
* tests/gexp.scm: Likewise.
("gexp->derivation vs. grafts"): Explicitly reenable grafting before,
and disable it after, using 'set-grafting'.
2016-03-06 23:16:35 +01:00
Ludovic Courtès
47b3124a8e tests: Skip 'program-file' test when shebang is too long.
* tests/gexp.scm ("program-file"): Skip when SHEBANG is too long.
2015-11-04 11:59:46 +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
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
72cd8ec0b1 tests: Make #:references-graphs gexp test more tolerant.
* tests/gexp.scm ("gexp->derivation #:references-graphs"): Use 'lset=' instead
  of 'equal?' since the order in which references are listed in not
  guaranteed.
2015-07-20 13:37:45 +02:00
Ludovic Courtès
686784d0b9 tests: Adjust tests for new bootstrap Guile.
This is a followup to commit 5d6792f ("gnu: bootstrap: Create a wrapper for
guile to set the system load path.")

* tests/size.scm ("store-profile"): Expect profile of 'bash' bootstrap binary.
* tests/gexp.scm ("gexp->derivation #:references-graphs"): Expect GUILE-DRV to
  depend on 'bash' bootstrap binary.
2015-07-12 01:27:00 +02:00
Ludovic Courtès
a8afb9aed3 store: 'run-with-store' initializes %CURRENT-TARGET-SYSTEM to #f.
* guix/store.scm (run-with-store): Set %CURRENT-TARGET-SYSTEM to #f.
* tests/gexp.scm ("gexp->derivation vs. %current-target-system"): New test.
2015-07-08 00:06:45 +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
d9ae938f2c gexp: Add 'local-file'.
* guix/gexp.scm (<local-file>): New record type.
  (local-file): New procedure.
  (local-file-compiler): New compiler.
  (gexp->sexp) <struct? thing>: Handle the case where 'lower' returns a
  file name.
  (text-file*): Update docstring.local-file doc
* tests/gexp.scm ("one local file", "gexp->derivation, local-file"): New
  tests.
* doc/guix.texi (G-Expressions): Mention local files early.  Document
  'local-file'.  Update 'text-file*' documentation.
2015-03-29 22:23:33 +02:00
Ludovic Courtès
1123759b45 gexp: Fix handling of nativeness in nested gexps.
* guix/gexp.scm (gexp-inputs): Remove 'references' parameter; add
  #:native? and honor it.
  [add-reference-inputs]: Distinguish between native gexp inputs, and
  non-native gexp inputs.  Honor 'native?' field of list inputs.
* tests/gexp.scm ("ungexp + ungexp-native, nested"): New test.
2015-03-22 23:18:33 +01:00
Ludovic Courtès
accb682c50 gexp: Allow <gexp-input> objects in #:allowed-references.
* guix/gexp.scm (lower-references): Add <gexp-input> case.
* tests/gexp.scm ("gexp->derivation #:allowed-references, specific
  output"): New test.
2015-03-22 23:18:30 +01:00
Ludovic Courtès
a482cfdcae gexp: Remove special meaning of forms (PACKAGE OUTPUT) in ungexp.
* guix/gexp.scm (gexp-inputs)[add-reference-inputs]: Remove clause for
  inputs of the form (PACKAGE OUTPUT).
  (gexp->sexp)[reference->sexp]: Likewise.
* tests/gexp.scm ("input list splicing"): Change 'list' to 'gexp-input'
  for glibc:debug.
  ("text-file*"): Likewise for %bootstrap-guile:out.
  ("input list splicing + gexp-input + ungexp-native-splicing"): Remove,
  now redundant.
2015-03-17 22:25:54 +01:00
Ludovic Courtès
0dbea56bbf gexp: Export 'gexp-input' constructor.
* guix/gexp.scm (<gexp-input>)[gexp-input]: Rename to...
  [%gexp-input]: ... this.  Adjust callers accordingly.
  (gexp-input): New procedure.
  (gexp-inputs)[add-reference-inputs]: When the input is a list, check
  whether each item is already 'gexp-input?' and to not rewrap those.
  (gexp-outputs)[add-reference-output]: Likewise.
  (gexp->sexp): Likewise.
* tests/gexp.scm ("input list splicing + gexp-input +
  ungexp-native-splicing"): New test.
2015-03-17 22:25:54 +01:00
Ludovic Courtès
1f9760339e tests: Add an indirection for white-box testing.
* tests/gexp.scm (gexp-inputs, gexp-native-inputs, gexp-outputs,
  gexp->sexp): Make an indirection, to facilitate live testing with
  Geiser.
2015-03-17 22:25:54 +01:00
Ludovic Courtès
7e75a6739b gexp: Make sure 'gexp-outputs' removes duplicate outputs.
Fixes a regression introduced in f9efe56.

* guix/gexp.scm (gexp-outputs): Add call to 'delete-duplicates'.
* tests/gexp.scm ("output list, combined gexps, duplicate output"): New
  test.
2015-03-02 16:26:13 +01:00
Ludovic Courtès
f9efe568c3 gexp: Aggregate outputs of compound gexps.
* guix/gexp.scm (gexp-outputs)[add-reference-output]: Recurse into
  lists.
* tests/gexp.scm ("output list + ungexp-splicing list, combined gexps"):
  New test.
2015-02-27 22:05:40 +01:00
Ludovic Courtès
4b23c4664e gexp: Add tests for 'gexp-outputs'.
* tests/gexp.scm (gexp-outputs): New procedure.
  ("output list", "output list, combined gexps"): New tests.
2015-02-27 22:03:20 +01:00
Ludovic Courtès
ce45eb4c38 gexp: Add #:graft? parameter to 'gexp->derivation'.
* guix/gexp.scm (gexp->derivation): Add #:graft? parameter and honor it.
* tests/gexp.scm ("gexp->derivation vs. grafts"): New test.
* doc/guix.texi (G-Expressions): Update 'gexp->derivation'
  documentation.
2015-02-13 23:19:49 +01:00
Ludovic Courtès
aa72d9afdf gexp: Implement 'imported-modules' & co. using 'gexp->derivation'.
* guix/derivations.scm (imported-files): Keep private.
  (%imported-modules, %compiled-modules, build-expression->derivation):
  Mark as deprecated.
  (imported-modules, compiled-modules): Remove.
* guix/gexp.scm (%mkdir-p-definition): New variable.
  (imported-files, search-path*, imported-modules, compiled-modules):
  New procedures.
* tests/derivations.scm ("imported-files"): Remove.
* tests/gexp.scm ("imported-files", "gexp->derivation #:modules"): New
  tests.
2015-02-13 17:28:19 +01:00
Ludovic Courtès
c8351d9a40 gexp: Add #:allowed-references parameter to 'gexp->derivation'.
* guix/gexp.scm (lower-references): New procedure.
  (gexp->derivation): Add #:allowed-references and honor it.
* tests/gexp.scm ("gexp->derivation #:allowed-references",
  "gexp->derivation #:allowed-references, disallowed"): New tests.
* doc/guix.texi (G-Expressions): Update 'gexp->derivation' doc.
2015-02-11 22:10:14 +01:00
Ludovic Courtès
462a3fa36c monads: Rewrite 'text-file*' using gexps.
* guix/monads.scm (text-file*): Move to...
* guix/gexp.scm (text-file*): ... here.  Rewrite using gexps.
* tests/monads.scm ("text-file*"): Move to...
* tests/gexp.scm ("text-file*"): ... here.
2015-01-12 23:33:08 +01:00
Ludovic Courtès
b53833b2ef gexp: Allow use of high-level objects in #:references-graphs.
* guix/gexp.scm (lower-reference-graphs): New procedure.
  (gexp->derivation)[graphs-file-names]: New procedure.
  Use 'lower-reference-graphs', and augment #:inputs argument as a
  function of #:references-graphs.
* doc/guix.texi (G-Expressions): Adjust 'gexp->derivation' documentation
  accordingly.
* tests/gexp.scm ("gexp->derivation, store copy"): Remove reference to
  TWO in BUILD-DRV.  Use TWO directly in #:references-graphs argument.
  ("gexp->derivation #:references-graphs"): New test.
* gnu/system/vm.scm (qemu-image): Remove variable 'graph'; use INPUTS as
  the #:references-graphs argument to
  'expression->derivation-in-linux-vm'.
2014-09-06 23:42:56 +02:00
Ludovic Courtès
6fd1a79674 vm: Move store copy handling to (guix build store-copy).
* gnu/build/vm.scm (read-reference-graph, populate-store): Move to...
* guix/build/store-copy.scm: ... here.  New file.
* Makefile.am (MODULES): Add it.
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Adjust default
  #:modules values accordingly.
* tests/gexp.scm ("gexp->derivation, store copy"): New test.
2014-09-04 23:24:54 +02:00
Ludovic Courtès
c1bc358f29 Factorize test suite support in (guix tests).
* guix/tests.scm: New file.
* Makefile.am (noinst_DATA): New variable.
  (GOBJECTS): Add guix/tests.go.
* tests/builders.scm (%store): Use 'open-connection-for-tests'
  from (guix tests).
* tests/derivations.scm: Likewise.
* tests/monads.scm: Likewise.
* tests/packages.scm: Likewise.
* tests/profiles.scm: Likewise.
* tests/union.scm: Likewise.
* tests/gexp.scm: Likewise.
  (guile-for-build): Remove.  Use (%guile-for-build) instead.
* tests/nar.scm (make-random-bytevector, %seed, random-text): Remove.
  (populate-file): Change 'make-random-bytevector' to 'random-bytevector'.
  Use (guix tests).
* tests/store.scm (%seed, random-text): Remove.
  Use (guix tests).
2014-08-23 22:33:04 +02:00
Ludovic Courtès
667b250846 gexp: Add 'ungexp-native' and 'ungexp-native-splicing'.
* guix/gexp.scm (<gexp>)[natives]: New field.
  (write-gexp): Use both 'gexp-references' and
  'gexp-native-references'.
  (gexp->derivation): Use both 'gexp-inputs' and 'gexp-native-inputs',
  and append them.
  (gexp-inputs): Add 'references' parameter and honor it.
  (gexp-native-inputs): New procedure.
  (gexp->sexp)[reference->sexp]: Add 'native?' parameter and honor it.
  Use it, and use 'gexp-native-references'.
  (gexp)[collect-native-escapes]: New procedure.
  [escape->ref]: Handle 'ungexp-native' and 'ungexp-native-splicing'.
  [substitute-ungexp, substitute-ungexp-splicing]: New procedures.
  [substitute-references]: Use them, and handle 'ungexp-native' and
  'ungexp-native-splicing'.
  Adjust generated 'make-gexp' call to provide both normal references
  and native references.
  [read-ungexp]: Support 'ungexp-native' and
  'ungexp-native-splicing'.
  Add reader extension for #+.
* tests/gexp.scm (gexp-native-inputs): New procedure.
  (gexp->sexp*): Add 'target' parameter.
  ("ungexp + ungexp-native",
  "input list + ungexp-native",
  "input list splicing + ungexp-native-splicing",
  "gexp->derivation, ungexp-native",
  "gexp->derivation, ungexp + ungexp-native"): New tests.
  ("sugar"): Add tests for #+ and #+@.
* doc/guix.texi (G-Expressions): Document 'ungexp-native' et al.
2014-08-18 15:01:58 +02:00
Ludovic Courtès
68a61e9ffb gexp: Add #:target parameter to 'gexp->derivation'.
* guix/gexp.scm (lower-inputs): Add #:system and #:target.  Use
  'package->cross-derivation' when TARGET is true.  Honor SYSTEM.
  (gexp->derivation): Add #:target argument.  Pass SYSTEM and TARGET to
  'lower-inputs' and 'gexp->sexp'.
  (gexp->sexp): Add #:system and #:target.  Pass them in recursive call
  and to 'package-file'.
* tests/gexp.scm (gexp->sexp*): Add 'system' and 'target' parameters.
  ("gexp->derivation, cross-compilation"): New test.
2014-08-17 21:20:11 +02:00
Ludovic Courtès
6c9e7b2bea build: Better reject systems where the shebang would be too long.
* tests/gexp.scm (shebang): Add "#!".
2014-07-25 00:26:29 +02:00
Ludovic Courtès
2cf0ea0dbb gexp: Gracefully handle printing of gexps with spliced references.
* guix/gexp.scm (write-gexp): Wrap 'write' call in
  'false-if-exception'.
* tests/gexp.scm ("printer", "printer vs. ungexp-splicing"): New tests.
2014-07-17 15:40:06 +02:00
Ludovic Courtès
5d0984595c gexp: Resolve the default system at '>>=' time.
Partly fixes <http://bugs.gnu.org/18002>.
Reported by David Thompson <dthompson2@worcester.edu>.

* guix/gexp.scm (gexp->derivation): Change #:system to default #f.
  Use (%current-system) from within the 'mlet*'.
* tests/gexp.scm ("gexp->derivation, default system"): New test.
2014-07-12 23:17:53 +02:00
Ludovic Courtès
c17b5ab4db tests: Skip tests that would hit the shebang length limitation.
* tests/gexp.scm (shebang): New variable.
  Skip "gexp->script" when SHEBANG is longer than 127 chars.
* guix/gexp.scm (gexp->script): Add comment on the issue.
2014-06-04 18:15:50 +02:00
Ludovic Courtès
79c0c8cdf7 gexp: Add support for 'origin?' objects in 'ungexp' forms.
* guix/gexp.scm (lower-inputs, gexp-inputs, gexp->sexp,
  canonicalize-reference): Add 'origin?' case.
* guix/monads.scm (origin->derivation): New procedure.
* tests/gexp.scm ("one input origin"): New test.
2014-05-01 22:31:36 +02:00
Ludovic Courtès
21b679f694 Add (guix gexp).
* guix/gexp.scm: New file.
* tests/gexp.scm: New file.
* Makefile.am (MODULES): Add guix/gexp.scm.
  (SCM_TESTS): Add tests/gexp.scm.
* doc/guix.texi (Derivations): Add #:inputs in 'derivation' example.
  Mark 'build-expression->derivation' as deprecated, refer to
  "G-Expressions".  Remove paragraph about code strata.
  (G-Expressions): New node.
2014-04-28 23:24:17 +02:00