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derivations: Use more keyword parameters for 'build-expression->derivation'. 

* guix/derivations.scm (build-expression->derivation): Turn 'system' and
  'inputs' into keyword parameters.
  Adjust callers accordingly.
* gnu/system/linux.scm, gnu/system/vm.scm, guix/build-system/cmake.scm,
  guix/build-system/gnu.scm, guix/build-system/perl.scm,
  guix/build-system/python.scm, guix/build-system/trivial.scm,
  guix/download.scm, guix/packages.scm, guix/profiles.scm,
  guix/scripts/pull.scm, tests/derivations.scm, tests/guix-build.sh,
  tests/monads.scm, tests/store.scm, tests/union.scm: Adjust users of
  'build-expression->derivation' and 'derivation-expression'
  accordingly.
* doc/guix.texi (Derivations): Adjust 'build-expression->derivation'
  documentation accordingly.
  (The Store Monad): Likewise for 'derivation-expression'.
This commit is contained in:
Ludovic Courtès 2013-12-04 16:07:36 +01:00
parent 7b63fa8d15
commit dd1a5a152c
18 changed files with 98 additions and 106 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
doc/guix.texi
View File

@ -1246,7 +1246,12 @@ As can be guessed, this primitive is cumbersome to use directly. An
improved variant is @code{build-expression->derivation}, which allows
the caller to directly pass a Guile expression as the build script:
@deffn {Scheme Procedure} build-expression->derivation @var{store} @var{name} @var{system} @var{exp} @var{inputs} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] [#:env-vars '()] [#:modules '()] [#:references-graphs #f] [#:guile-for-build #f]
@deffn {Scheme Procedure} build-expression->derivation @var{store} @
@var{name} @var{exp} @
[#:system (%current-system)] [#:inputs '()] @
[#:outputs '("out")] [#:hash #f] [#:hash-algo #f] @
[#:env-vars '()] [#:modules '()] @
[#:references-graphs #f] [#:guile-for-build #f]
Return a derivation that executes Scheme expression @var{exp} as a
builder for derivation @var{name}. @var{inputs} must be a list of
@code{(name drv-path sub-drv)} tuples; when @var{sub-drv} is omitted,
@ -1281,8 +1286,7 @@ containing one file:
(call-with-output-file (string-append out "/test")
(lambda (p)
(display '(hello guix) p))))))
(build-expression->derivation store "goo" (%current-system)
builder '()))
(build-expression->derivation store "goo" builder))
@result{} #<derivation /nix/store/@dots{}-goo.drv => @dots{}>
@end lisp
@ -1425,8 +1429,9 @@ directory of @var{package}. When @var{file} is omitted, return the name
of the @var{output} directory of @var{package}.
@end deffn
@deffn {Monadic Procedure} derivation-expression @var{name} @var{system} @
@var{exp} @var{inputs} [#:outputs '("out")] [#:hash #f] @
@deffn {Monadic Procedure} derivation-expression @var{name} @var{exp} @
[#:system (%current-system)] [#:inputs '()] @
[#:outputs '("out")] [#:hash #f] @
[#:hash-algo #f] [#:env-vars '()] [#:modules '()] @
[#:references-graphs #f] [#:guile-for-build #f]
Monadic version of @code{build-expression->derivation}

3
gnu/system/linux.scm
View File

@ -108,7 +108,8 @@
%build-inputs)
#t)))
(derivation-expression "pam.d" (%current-system) builder (zip names files))))
(derivation-expression "pam.d" builder
#:inputs (zip names files))))
(define %pam-other-services
;; The "other" PAM configuration, which denies everything (see

9
gnu/system/vm.scm
View File

@ -196,7 +196,9 @@ made available under the /xchg CIFS share."
("coreutils" ,coreutils)
("builder" ,user-builder)
,@inputs))))
(derivation-expression name system builder inputs
(derivation-expression name builder
#:system system
#:inputs inputs
#:env-vars env-vars
#:modules (delete-duplicates
`((guix build utils)
@ -450,8 +452,9 @@ input tuples."
(x
(return x)))
inputs))))
(derivation-expression name system builder
inputs
(derivation-expression name builder
#:system system
#:inputs inputs
#:modules '((guix build union))
#:guile-for-build guile)))

5
guix/build-system/cmake.scm
View File

@ -104,8 +104,9 @@ provides a 'CMakeLists.txt' file as its build system."
(package-derivation store guile system)))))
(let ((cmake (package-derivation store cmake system)))
(build-expression->derivation store name system
builder
(build-expression->derivation store name builder
#:system system
#:inputs
`(,@(if source
`(("source" ,source))
'())

10
guix/build-system/gnu.scm
View File

@ -323,8 +323,9 @@ which could lead to gratuitous input divergence."
(guile (module-ref distro 'guile-final)))
(package-derivation store guile system)))))
(build-expression->derivation store name system
builder
(build-expression->derivation store name builder
#:system system
#:inputs
`(,@(if source
`(("source" ,source))
'())
@ -493,8 +494,9 @@ platform."
(guile (module-ref distro 'guile-final)))
(package-derivation store guile system)))))
(build-expression->derivation store name system
builder
(build-expression->derivation store name builder
#:system system
#:inputs
`(,@(if source
`(("source" ,source))
'())

5
guix/build-system/perl.scm
View File

@ -93,8 +93,9 @@ provides a `Makefile.PL' file as its build system."
(package-derivation store guile system)))))
(let ((perl (package-derivation store perl system)))
(build-expression->derivation store name system
builder
(build-expression->derivation store name builder
#:system system
#:inputs
`(,@(if source
`(("source" ,source))
'())

5
guix/build-system/python.scm
View File

@ -146,8 +146,8 @@ provides a 'setup.py' file as its build system."
(package-derivation store guile system)))))
(let ((python (package-derivation store python system)))
(build-expression->derivation store name system
builder
(build-expression->derivation store name builder
#:inputs
`(,@(if source
`(("source" ,source))
'())
@ -158,6 +158,7 @@ provides a 'setup.py' file as its build system."
;; 'gnu-build-system'.
,@(standard-inputs system))
#:system system
#:modules imported-modules
#:outputs outputs
#:guile-for-build guile-for-build)))

13
guix/build-system/trivial.scm
View File

@ -42,10 +42,11 @@
search-paths)
"Run build expression BUILDER, an expression, for SYSTEM. SOURCE is
ignored."
(build-expression->derivation store name system builder
(if source
`(("source" ,source) ,@inputs)
inputs)
(build-expression->derivation store name builder
#:inputs (if source
`(("source" ,source) ,@inputs)
inputs)
#:system system
#:outputs outputs
#:modules modules
#:guile-for-build
@ -56,7 +57,9 @@ ignored."
outputs guile system builder (modules '())
search-paths native-search-paths)
"Like `trivial-build', but in a cross-compilation context."
(build-expression->derivation store name system builder
(build-expression->derivation store name builder
#:system system
#:inputs
(let ((inputs (append native-inputs inputs)))
(if source
`(("source" ,source) ,@inputs)

17
guix/derivations.scm
View File

@ -824,8 +824,9 @@ system, imported, and appears under FINAL-PATH in the resulting store path."
(mkdir ,tail))))))
`((symlink ,store-path ,final-path)))))
files))))
(build-expression->derivation store name system
builder files
(build-expression->derivation store name builder
#:system system
#:inputs files
#:guile-for-build guile)))
(define* (imported-modules store modules
@ -889,12 +890,16 @@ they can refer to each other."
#:opts %auto-compilation-options)))))
files)))
(build-expression->derivation store name system builder
`(("modules" ,module-drv))
(build-expression->derivation store name builder
#:inputs `(("modules" ,module-drv))
#:system system
#:guile-for-build guile)))
(define* (build-expression->derivation store name system exp inputs
#:key (outputs '("out"))
(define* (build-expression->derivation store name exp
#:key
(system (%current-system))
(inputs '())
(outputs '("out"))
hash hash-algo
(env-vars '())
(modules '())

10
guix/download.scm
View File

@ -228,11 +228,11 @@ must be a list of symbol/URL-list pairs."
;; set it here.
`(("GUILE_LOAD_PATH" . ,dir)))
'())))
(build-expression->derivation store (or name file-name) system
builder
(if gnutls-drv
`(("gnutls" ,gnutls-drv))
'())
(build-expression->derivation store (or name file-name) builder
#:system system
#:inputs (if gnutls-drv
`(("gnutls" ,gnutls-drv))
'())
#:hash-algo hash-algo
#:hash hash
#:modules '((guix build download)

9
guix/packages.scm
View File

@ -386,10 +386,11 @@ IMPORTED-MODULES specify modules to use/import for use by SNIPPET."
system)))))
(or inputs (%standard-patch-inputs)))))
(build-expression->derivation store name system builder
`(("source" ,source)
,@inputs
,@patch-inputs)
(build-expression->derivation store name builder
#:inputs `(("source" ,source)
,@inputs
,@patch-inputs)
#:system system
#:modules imported-modules
#:guile-for-build guile-for-build)))

5
guix/profiles.scm
View File

@ -246,9 +246,8 @@ the given MANIFEST."
(lambda (p)
(pretty-print ',(manifest->sexp manifest) p))))))
(build-expression->derivation store "profile"
(%current-system)
builder
(build-expression->derivation store "profile" builder
#:inputs
(append-map (match-lambda
(($ <manifest-entry> name version
output path deps (inputs ..1))

4
guix/scripts/pull.scm
View File

@ -141,8 +141,8 @@ files."
(delete-file (string-append out "/guix/config.scm"))
(delete-file (string-append out "/guix/config.go")))))
(build-expression->derivation store "guix-latest" (%current-system)
builder
(build-expression->derivation store "guix-latest" builder
#:inputs
`(("tar" ,(package-derivation store tar))
("gzip" ,(package-derivation store gzip))
("gcrypt" ,(package-derivation store

76
tests/derivations.scm
View File

@ -395,8 +395,7 @@
(test-skip (if (%guile-for-build) 0 8))
(test-assert "build-expression->derivation and derivation-prerequisites"
(let ((drv (build-expression->derivation %store "fail" (%current-system)
#f '())))
(let ((drv (build-expression->derivation %store "fail" #f)))
(any (match-lambda
(($ <derivation-input> path)
(string=? path (derivation-file-name (%guile-for-build)))))
@ -408,8 +407,7 @@
(call-with-output-file (string-append %output "/test")
(lambda (p)
(display '(hello guix) p)))))
(drv (build-expression->derivation %store "goo" (%current-system)
builder '()))
(drv (build-expression->derivation %store "goo" builder))
(succeeded? (build-derivations %store (list drv))))
(and succeeded?
(let ((p (derivation->output-path drv)))
@ -421,9 +419,7 @@
(set-build-options s #:max-silent-time 1)
s))
(builder '(begin (sleep 100) (mkdir %output) #t))
(drv (build-expression->derivation store "silent"
(%current-system)
builder '()))
(drv (build-expression->derivation store "silent" builder))
(out-path (derivation->output-path drv)))
(guard (c ((nix-protocol-error? c)
(and (string-contains (nix-protocol-error-message c)
@ -433,22 +429,19 @@
#f)))
(test-assert "build-expression->derivation and derivation-prerequisites-to-build"
(let ((drv (build-expression->derivation %store "fail" (%current-system)
#f '())))
(let ((drv (build-expression->derivation %store "fail" #f)))
;; The only direct dependency is (%guile-for-build) and it's already
;; built.
(null? (derivation-prerequisites-to-build %store drv))))
(test-assert "derivation-prerequisites-to-build when outputs already present"
(let* ((builder '(begin (mkdir %output) #t))
(input-drv (build-expression->derivation %store "input"
(%current-system)
builder '()))
(input-drv (build-expression->derivation %store "input" builder))
(input-path (derivation-output-path
(assoc-ref (derivation-outputs input-drv)
"out")))
(drv (build-expression->derivation %store "something"
(%current-system) builder
(drv (build-expression->derivation %store "something" builder
#:inputs
`(("i" ,input-drv))))
(output (derivation->output-path drv)))
;; Make sure these things are not already built.
@ -474,8 +467,7 @@
(test-assert "derivation-prerequisites-to-build and substitutes"
(let* ((store (open-connection))
(drv (build-expression->derivation store "prereq-subst"
(%current-system)
(random 1000) '()))
(random 1000)))
(output (derivation->output-path drv))
(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
(compose uri-path string->uri))))
@ -515,8 +507,7 @@ Deriver: ~a~%"
(let* ((builder '(begin
(mkdir %output)
#f)) ; fail!
(drv (build-expression->derivation %store "fail" (%current-system)
builder '()))
(drv (build-expression->derivation %store "fail" builder))
(out-path (derivation->output-path drv)))
(guard (c ((nix-protocol-error? c)
;; Note that the output path may exist at this point, but it
@ -535,9 +526,7 @@ Deriver: ~a~%"
(call-with-output-file (assoc-ref %outputs "second")
(lambda (p)
(display '(world) p)))))
(drv (build-expression->derivation %store "double"
(%current-system)
builder '()
(drv (build-expression->derivation %store "double" builder
#:outputs '("out"
"second")))
(succeeded? (build-derivations %store (list drv))))
@ -556,8 +545,8 @@ Deriver: ~a~%"
(dup2 (port->fdes p) 1)
(execl (string-append cu "/bin/uname")
"uname" "-a")))))
(drv (build-expression->derivation %store "uname" (%current-system)
builder
(drv (build-expression->derivation %store "uname" builder
#:inputs
`(("cu" ,%coreutils))))
(succeeded? (build-derivations %store (list drv))))
(and succeeded?
@ -588,8 +577,7 @@ Deriver: ~a~%"
(mkdir-p (string-append out "/guile/guix/nix"))
#t)))
(drv (build-expression->derivation %store "test-with-modules"
(%current-system)
builder '()
builder
#:modules
'((guix build utils)))))
(and (build-derivations %store (list drv))
@ -605,14 +593,10 @@ Deriver: ~a~%"
(lambda (p)
(write "hello" p))))
(hash (sha256 (string->utf8 "hello")))
(input1 (build-expression->derivation %store "fixed"
(%current-system)
builder1 '()
(input1 (build-expression->derivation %store "fixed" builder1
#:hash hash
#:hash-algo 'sha256))
(input2 (build-expression->derivation %store "fixed"
(%current-system)
builder2 '()
(input2 (build-expression->derivation %store "fixed" builder2
#:hash hash
#:hash-algo 'sha256))
(succeeded? (build-derivations %store (list input1 input2))))
@ -630,27 +614,21 @@ Deriver: ~a~%"
(lambda (p)
(write "hello" p))))
(hash (sha256 (string->utf8 "hello")))
(input1 (build-expression->derivation %store "fixed"
(%current-system)
builder1 '()
(input1 (build-expression->derivation %store "fixed" builder1
#:hash hash
#:hash-algo 'sha256))
(input2 (build-expression->derivation %store "fixed"
(%current-system)
builder2 '()
(input2 (build-expression->derivation %store "fixed" builder2
#:hash hash
#:hash-algo 'sha256))
(builder3 '(let ((input (assoc-ref %build-inputs "input")))
(call-with-output-file %output
(lambda (out)
(format #f "My input is ~a.~%" input)))))
(final1 (build-expression->derivation %store "final"
(%current-system)
builder3
(final1 (build-expression->derivation %store "final" builder3
#:inputs
`(("input" ,input1))))
(final2 (build-expression->derivation %store "final"
(%current-system)
builder3
(final2 (build-expression->derivation %store "final" builder3
#:inputs
`(("input" ,input2)))))
(and (string=? (derivation->output-path final1)
(derivation->output-path final2))
@ -664,8 +642,7 @@ Deriver: ~a~%"
(list %bash %mkdir)))
(builder '(copy-file "input" %output))
(drv (build-expression->derivation %store "references-graphs"
(%current-system)
builder '()
builder
#:references-graphs
`(("input" . ,input))))
(out (derivation->output-path drv)))
@ -697,22 +674,17 @@ Deriver: ~a~%"
(let* ((joke (package-derivation %store guile-1.8))
(good (package-derivation %store %bootstrap-guile))
(drv1 (build-expression->derivation %store "original-drv1"
(%current-system)
#f ; systematically fail
'()
#:guile-for-build joke))
(drv2 (build-expression->derivation %store "original-drv2"
(%current-system)
'(call-with-output-file %output
(lambda (p)
(display "hello" p)))
'()))
(display "hello" p)))))
(drv3 (build-expression->derivation %store "drv-to-remap"
(%current-system)
'(let ((in (assoc-ref
%build-inputs "in")))
(copy-file in %output))
`(("in" ,drv1))
#:inputs `(("in" ,drv1))
#:guile-for-build joke))
(drv4 (map-derivation %store drv3 `((,drv1 . ,drv2)
(,joke . ,good))))

3
tests/guix-build.sh
View File

@ -77,6 +77,5 @@ then false; else true; fi
guix build -e "(begin
(use-modules (guix monads) (guix utils))
(lambda ()
(derivation-expression \"test\" (%current-system)
'(mkdir %output) '())))" \
(derivation-expression \"test\" '(mkdir %output))))" \
--dry-run

5
tests/monads.scm
View File

@ -116,8 +116,9 @@
(mkdir out)
(symlink ,guile
(string-append out "/guile-rocks"))))
(drv (derivation-expression "rocks" (%current-system)
exp `(("g" ,gdrv))))
(drv (derivation-expression "rocks" exp
#:inputs
`(("g" ,gdrv))))
(out -> (derivation->output-path drv))
(built? (built-derivations (list drv))))
(return (and built?

6
tests/store.scm
View File

@ -236,12 +236,11 @@ Deriver: ~a~%"
(let* ((s (open-connection))
(c (random-text)) ; contents of the output
(d (build-expression->derivation
s "substitute-me" (%current-system)
s "substitute-me"
`(call-with-output-file %output
(lambda (p)
(exit 1) ; would actually fail
(display ,c p)))
'()
#:guile-for-build
(package-derivation s %bootstrap-guile (%current-system))))
(o (derivation->output-path d))
@ -288,11 +287,10 @@ Deriver: ~a~%"
(let* ((s (open-connection))
(t (random-text)) ; contents of the output
(d (build-expression->derivation
s "substitute-me-not" (%current-system)
s "substitute-me-not"
`(call-with-output-file %output
(lambda (p)
(display ,t p)))
'()
#:guile-for-build
(package-derivation s %bootstrap-guile (%current-system))))
(o (derivation->output-path d))

4
tests/union.scm
View File

@ -104,8 +104,8 @@
(map cdr %build-inputs))))
(drv
(build-expression->derivation %store "union-test"
(%current-system)
builder inputs
builder
#:inputs inputs
#:modules '((guix build union)))))
(and (build-derivations %store (list (pk 'drv drv)))
(with-directory-excursion (derivation->output-path drv)