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import: hackage: Emit native-inputs in the importer. 

* guix/import/cabal.scm (cabal-custom-setup-dependencies): Export.
(cabal-package-custom-setup): Export.
(<cabal-package>): New field "custom-setup".
(make-cabal-package): Modify.
(eval-cabal): Modify.
* guix/import/hackage.scm (cabal-dependencies->names): Factor out...
(cabal-test-dependencies->names): ...this.
(cabal-custom-setup-dependencies->names): New procedure.
(hackage-module->sexp): Modify.
This commit is contained in:
Danny Milosavljevic 2018-07-13 15:54:41 +02:00
parent 9dafb64711
commit d804d0b9ef
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2 changed files with 50 additions and 18 deletions
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15
guix/import/cabal.scm
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@ -34,6 +34,8 @@
#:export (read-cabal
eval-cabal
cabal-custom-setup-dependencies
cabal-package?
cabal-package-name
cabal-package-version
@ -47,6 +49,7 @@
cabal-package-test-suites
cabal-package-flags
cabal-package-eval-environment
cabal-package-custom-setup
cabal-source-repository?
cabal-source-repository-use-case
@ -616,7 +619,7 @@ If #f use the function 'port-filename' to obtain it."
(make-cabal-package name version license home-page source-repository
synopsis description
executables lib test-suites
flags eval-environment)
flags eval-environment custom-setup)
cabal-package?
(name cabal-package-name)
(version cabal-package-version)
@ -629,7 +632,8 @@ If #f use the function 'port-filename' to obtain it."
(lib cabal-package-library) ; 'library' is a Scheme keyword
(test-suites cabal-package-test-suites)
(flags cabal-package-flags)
(eval-environment cabal-package-eval-environment)) ; alist
(eval-environment cabal-package-eval-environment) ; alist
(custom-setup cabal-package-custom-setup))
(set-record-type-printer! <cabal-package>
(lambda (package port)
@ -826,10 +830,13 @@ See the manual for limitations.")))))))
(lib (make-cabal-section evaluated-sexp 'library))
(test-suites (make-cabal-section evaluated-sexp 'test-suite))
(flags (make-cabal-section evaluated-sexp 'flag))
(eval-environment '()))
(eval-environment '())
(custom-setup (match
(make-cabal-section evaluated-sexp 'custom-setup)
((x) x))))
(make-cabal-package name version license home-page-or-hackage
source-repository synopsis description executables lib
test-suites flags eval-environment)))
test-suites flags eval-environment custom-setup)))
((compose cabal-evaluated-sexp->package eval) cabal-sexp))

53
guix/import/hackage.scm
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@ -150,10 +150,9 @@ version."
(_ #f)))
(define (cabal-dependencies->names cabal include-test-dependencies?)
"Return the list of dependencies names from the CABAL package object. If
INCLUDE-TEST-DEPENDENCIES? is #f, do not include dependencies required by test
suites."
(define (cabal-dependencies->names cabal)
"Return the list of dependencies names from the CABAL package object,
not including test suite dependencies or custom-setup dependencies."
(let* ((lib (cabal-package-library cabal))
(lib-deps (if (pair? lib)
(map cabal-dependency-name
@ -163,15 +162,25 @@ suites."
(exe-deps (if (pair? exe)
(map cabal-dependency-name
(append-map cabal-executable-dependencies exe))
'()))
(ts (cabal-package-test-suites cabal))
(ts-deps (if (pair? ts)
(map cabal-dependency-name
(append-map cabal-test-suite-dependencies ts))
'())))
(if include-test-dependencies?
(delete-duplicates (append lib-deps exe-deps ts-deps))
(delete-duplicates (append lib-deps exe-deps)))))
(delete-duplicates (append lib-deps exe-deps))))
(define (cabal-test-dependencies->names cabal)
"Return the list of test suite dependencies from the CABAL package
object."
(let* ((ts (cabal-package-test-suites cabal))
(ts-deps (if (pair? ts)
(map cabal-dependency-name
(append-map cabal-test-suite-dependencies ts))
'())))
ts-deps))
(define (cabal-custom-setup-dependencies->names cabal)
"Return the list of custom-setup dependencies from the CABAL package
object."
(let* ((custom-setup-dependencies (and=> (cabal-package-custom-setup cabal)
cabal-custom-setup-dependencies)))
(map cabal-dependency-name custom-setup-dependencies)))
(define (filter-dependencies dependencies own-name)
"Filter the dependencies included with the GHC compiler from DEPENDENCIES, a
@ -199,8 +208,23 @@ representation of a Cabal file as produced by 'read-cabal'."
(map hackage-name->package-name
((compose (cut filter-dependencies <>
(cabal-package-name cabal))
(cut cabal-dependencies->names <>
include-test-dependencies?))
(cut cabal-dependencies->names <>))
cabal))))
(map (lambda (name)
(list name (list 'unquote (string->symbol name))))
names)))
(define native-dependencies
(let ((names
(map hackage-name->package-name
((compose (cut filter-dependencies <>
(cabal-package-name cabal))
;; FIXME: Check include-test-dependencies?
(lambda (cabal)
(append (if include-test-dependencies?
(cabal-test-dependencies->names cabal)
'())
(cabal-custom-setup-dependencies->names cabal))))
cabal))))
(map (lambda (name)
(list name (list 'unquote (string->symbol name))))
@ -234,6 +258,7 @@ representation of a Cabal file as produced by 'read-cabal'."
"failed to download tar archive")))))
(build-system haskell-build-system)
,@(maybe-inputs 'inputs dependencies)
,@(maybe-inputs 'native-inputs native-dependencies)
,@(maybe-arguments)
(home-page ,(cabal-package-home-page cabal))
(synopsis ,(cabal-package-synopsis cabal))