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derivations: Move 3 positional parameters into keyword parameters.

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* guix/derivations.scm (derivation): Turn `system', `env-vars', and
  `inputs' into keyword parameters.
  (build-expression->derivation): Adjust accordingly.
* gnu/packages/bootstrap.scm (%bootstrap-guile): Likewise.
* tests/derivations.scm, tests/store.scm: Likewise.
* doc/guix.texi (Derivations): Likewise.
This commit is contained in:
Ludovic Courtès
2013-08-26 22:11:04 +02:00
parent 3e9066fcfc
commit a987d2c025
5 changed files with 88 additions and 87 deletions
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6
doc/guix.texi
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@@ -1113,7 +1113,7 @@ derivations as Scheme objects, along with procedures to create and
otherwise manipulate derivations. The lowest-level primitive to create
a derivation is the @code{derivation} procedure:
@deffn {Scheme Procedure} derivation @var{store} @var{name} @var{system} @var{builder} @var{args} @var{env-vars} @var{inputs} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] [#:hash-mode #f]
@deffn {Scheme Procedure} derivation @var{store} @var{name} @var{builder} @var{args} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] [#:hash-mode #f] [#:inputs '()] [#:env-vars '()] [#:system (%current-system)]
Build a derivation with the given arguments. Return the resulting store
path and @code{<derivation>} object.
@@ -1137,9 +1137,9 @@ to a Bash executable in the store:
(let ((builder ; add the Bash script to the store
(add-text-to-store store "my-builder.sh"
"echo hello world > $out\n" '())))
(derivation store "foo" (%current-system)
(derivation store "foo"
bash `("-e" ,builder)
'(("HOME" . "/homeless")) '())))
#:env-vars '(("HOME" . "/homeless")))))
list)
@result{} ("/nix/store/@dots{}-foo.drv" #<<derivation> @dots{}>)
@end lisp