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* gexp: Add 'directory-union'.Ludovic Courtès2017-10-22
| | | | | | * gnu/services.scm (directory-union): Move to... * guix/gexp.scm (directory-union): ... here. New procedure. * doc/guix.texi (G-Expressions): Document it.
* gexp: Add 'file-union'.Ludovic Courtès2017-10-22
| | | | | | * gnu/services.scm (file-union): Move to... * guix/gexp.scm (file-union): ... here. New procedure. * doc/guix.texi (G-Expressions): Document it.
* gexp: Slightly improve error reporting for 'local-file'.Ludovic Courtès2017-07-20
| | | | | | | | 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.
* gexp: 'ungexp-splicing' properly accounts for nested native inputs.Ludovic Courtès2017-07-17
| | | | | | | | | | Previously, (gexp-native-inputs #~#$@(list #~#+foo)) would return '(). This is a followup to 5b14a7902c58d9fb7923f9e16871f549fbe59b6e. * 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.
* gexp: 'gexp-modules' accepts plain Scheme objects.Ludovic Courtès2017-04-19
| | | | | * guix/gexp.scm (gexp-modules): Return '() when not (gexp? GEXP). * tests/gexp.scm ("gexp-modules and literal Scheme object"): New test.
* gexp: 'lower-object' raises an exception when passed an invalid object.Ludovic Courtès2017-04-04
| | | | | | | * 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?'.
* gexp: Add '=>' syntax to import computed modules.Ludovic Courtès2017-03-16
| | | | | | | | | | * 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'.
* gexp: Expose functions to allow creating derivation builders.Roel Janssen2017-03-09
| | | | | * guix/gexp.scm: Add load-path-expression and gexp-modules to the public interface of the module. See <http://bugs.gnu.org/26023>.
* gexp: Support 'ungexp' forms in improper lists.Ludovic Courtès2017-01-01
| | | | | | | * 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.
* gexp: Properly report substitution errors.Ludovic Courtès2017-01-01
| | | | | | | * 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'.
* gexp: Slightly simplify 'gexp-inputs'.Ludovic Courtès2016-12-19
| | | | | * guix/gexp.scm (gexp-inputs)[add-reference-inputs]: Remove unneeded 'if' in the non-native nested gexp case.
* gexp: Native inputs of nested gexps are properly accounted for.Ludovic Courtès2016-12-19
| | | | | | | | | | | | | | | | | | | 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'.
* derivations: Add 'raw-derivation'.Ludovic Courtès2016-11-19
| | | | | | * guix/derivations.scm (raw-derivation): New procedure. * guix/download.scm (raw-derivation): Remove. * guix/gexp.scm (raw-derivation): Remove.
* gexp: Store compilers in a hash table for O(1) lookup.Ludovic Courtès2016-09-10
| | | | | | | | | | | | | * 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.
* gexp: Add 'file-append'.Ludovic Courtès2016-09-09
| | | | | | | | | | * 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'.
* gexp: Compilers can now provide an "expander".Ludovic Courtès2016-09-09
| | | | | | | | | * 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.
* gexp: Remove outdated comment.Ludovic Courtès2016-09-09
| | | | * guix/gexp.scm (lower-references): Remove outdated "XXX" comment.
* gexp: 'program-file' and 'gexp->script' no longer have #:modules.Ludovic Courtès2016-07-12
| | | | | | | * guix/gexp.scm (<program-file>)[modules]: Remove. (program-file): Remove #:modules and adjust accordingly. (program-file-compiler): Likewise. (gexp->script): Likewise.
* gexp: 'computed-file' no longer has a #:modules parameter.Ludovic Courtès2016-07-12
| | | | | | | * guix/gexp.scm (<computed-file>)[modules]: Remove. (computed-file): Remove #:modules. (computed-file-compiler): Likewise. * doc/guix.texi (G-Expressions): Adjust accordingly.
* gexp: 'gexp->file' emits code to set '%load-path'.Ludovic Courtès2016-07-12
| | | | | | | * 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.
* gexp: Factorize load-path-setting expression.Ludovic Courtès2016-07-12
| | | | | * guix/gexp.scm (load-path-expression): New procedure. (gexp->script): Use it.
* gexp: Add 'with-imported-modules' macro.Ludovic Courtès2016-07-12
| | | | | | | | | | | | | | | | | | | | | * 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.
* gexp: Keep only a single 'references' field.Ludovic Courtès2016-07-12
| | | | | | | | | | | | | | | 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.
* gexp: Use a relative file name.Ludovic Courtès2016-06-20
| | | | | | | This is a followup to cbbbb7be0fbaa11ff75bce92f2d82131ff8db104. * guix/gexp.scm (%utils-module): Use a file name relative to this file instead of using 'search-path'.
* gexp: Add #:select? parameter to 'local-file'.Ludovic Courtès2016-06-16
| | | | | | | | | * 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.
* gexp: Move 'current-source-directory' to (guix utils).Ludovic Courtès2016-06-16
| | | | | | * guix/gexp.scm (extract-directory, current-source-directory): Move to... * guix/utils.scm (extract-directory, current-source-directory): ... here. New procedures.
* derivations: Raise an error when a module file is not found.Ludovic Courtès2016-03-23
| | | | | | | | | | | | 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.
* derivations: Add 'module->source-file-name'.Ludovic Courtès2016-03-23
| | | | | | * guix/derivations.scm (module->source-file-name): New procedure. (%imported-modules): Use it. * guix/gexp.scm (imported-modules): Likewise.
* gexp: Add #:disallowed-references.Ludovic Courtès2016-03-20
| | | | | | | | * 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.
* derivations: Move grafts to (guix grafts).Ludovic Courtès2016-02-22
| | | | | | | | | | | | * 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.
* gexp: 'local-file' resolves relative file names.Ludovic Courtès2015-12-14
| | | | | | | | | | | | | * 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.
* gexp: Build text derivations locally.Ludovic Courtès2015-11-25
| | | | | * guix/gexp.scm (gexp->file): Pass #:substitutable? #f. (text-file*): Likewise, and #:local-build? #t.
* gexp: Add 'scheme-file'.Ludovic Courtès2015-10-10
| | | | | | | * 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'.
* gexp: Add 'mixed-text-file'.Ludovic Courtès2015-10-10
| | | | | | * guix/gexp.scm (mixed-text-file): New procedure. * tests/gexp.scm ("mixed-text-file"): New test. * doc/guix.texi (G-Expressions): Document it.
* gexp: Add 'program-file'.Ludovic Courtès2015-10-10
| | | | | | | * 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.
* gexp: Add 'computed-file'.Ludovic Courtès2015-10-10
| | | | | | | * 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'.
* gexp: Remove duplicate 'mkdir-p' definition.Ludovic Courtès2015-09-02
| | | | | | | * 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.
* gexp: Add #:script-name parameter to 'gexp->derivation'.Ludovic Courtès2015-08-29
| | | | | * guix/gexp.scm (gexp->derivation): Add #:script-name parameter. * doc/guix.texi (G-Expressions): Document it.
* gexp: Add 'lower-object'.Ludovic Courtès2015-08-27
| | | | | | | * 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.
* derivations: Add #:substitutable?, distinguished from #:local-build?.Ludovic Courtès2015-07-03
| | | | | | | | | | | | | | | | | | | | 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.
* environment: Add only the specified outputs of the dependencies.Ludovic Courtès2015-07-01
| | | | | | | | | | | | | | | | | | | | 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.
* gexp: 'local-file' canonicalizes its file argument.Ludovic Courtès2015-06-19
| | | | | | | | 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.
* gexp: 'local-file' now defaults to non-recursive.Ludovic Courtès2015-06-19
| | | | | | | | | 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.
* gexp: Add 'plain-file'.Ludovic Courtès2015-06-03
| | | | | | | * 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'.
* gexp: Export <local-file> accessors.Ludovic Courtès2015-06-03
| | | | | * guix/gexp.scm (local-file-file, local-file-name, local-file-recursive?): Export.
* derivations: Add #:leaked-env-vars parameter.Ludovic Courtès2015-05-01
| | | | | | | | | | | Suggested by Joshua Randall <jcrandall@alum.mit.edu> in <http://bugs.gnu.org/20402>. * guix/derivations.scm (derivation): Add #:leaked-env-vars parameter. [user+system-env-vars]: Honor it. * guix/gexp.scm (gexp->derivation): Add #:leaked-env-vars and pass it to 'raw-derivation'. * doc/guix.texi (Derivations, G-Expressions): Adjust accordingly.
* gexp: Add printers for <gexp-input> and <gexp-output>.Ludovic Courtès2015-04-20
| | | | | * guix/gexp.scm (write-gexp-input, write-gexp-output): New procedures. (<gexp-input>, <gexp-output>): Use them as printers.
* gexp: Slightly simplify 'lower-inputs'.Ludovic Courtès2015-03-29
| | | | | * guix/gexp.scm (lower-inputs): Simplify first case by removing the 'input' binding.
* gexp: Add 'local-file'.Ludovic Courtès2015-03-29
| | | | | | | | | | | | | * 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.
* gexp: Fix handling of nativeness in nested gexps.Ludovic Courtès2015-03-22
| | | | | | | | * 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.
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