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authorJulien Lepiller <julien@lepiller.eu>2018-12-19 22:43:43 +0100
committerJulien Lepiller <julien@lepiller.eu>2019-01-07 22:05:43 +0100
commit6090b0beb035e53449ea344506b76dcc2de8ca0d (patch)
tree1c9b0c0add7c3d2be44efa1db4bfce743a21f71f /guix/import/opam.scm
parent33af92dd99c9f2c726c32f81936931c69d719eb9 (diff)
import: opam: Add recursive option.
* guix/script/import/opam.scm: Add recursive option. * guix/import/opam.scm (opam->guix-package): return two values. (opam-recursive-import): New variable.
Diffstat (limited to 'guix/import/opam.scm')
-rw-r--r--guix/import/opam.scm70
1 files changed, 47 insertions, 23 deletions
diff --git a/guix/import/opam.scm b/guix/import/opam.scm
index c42a5d767d..cdf05e7d25 100644
--- a/guix/import/opam.scm
+++ b/guix/import/opam.scm
@@ -33,7 +33,8 @@
#:use-module (guix utils)
#:use-module (guix import utils)
#:use-module ((guix licenses) #:prefix license:)
- #:export (opam->guix-package))
+ #:export (opam->guix-package
+ opam-recursive-import))
;; Define a PEG parser for the opam format
(define-peg-pattern SP none (or " " "\n"))
@@ -128,7 +129,6 @@ path to the repository."
(else (string-append "ocaml-" name))))
(define (metadata-ref file lookup)
- (pk 'file file 'lookup lookup)
(fold (lambda (record acc)
(match record
((record key val)
@@ -166,6 +166,21 @@ path to the repository."
(('conditional-value val condition)
(if (native? condition) (dependency->input val) ""))))
+(define (dependency->name dependency)
+ (match dependency
+ (('string-pat str) str)
+ (('conditional-value val condition)
+ (dependency->name val))))
+
+(define (dependency-list->names lst)
+ (filter
+ (lambda (name)
+ (not (or
+ (string-prefix? "conf-" name)
+ (equal? name "ocaml")
+ (equal? name "findlib"))))
+ (map dependency->name lst)))
+
(define (ocaml-names->guix-names names)
(map ocaml-name->guix-name
(remove (lambda (name)
@@ -193,32 +208,41 @@ path to the repository."
(define (opam->guix-package name)
(and-let* ((repository (get-opam-repository))
(version (find-latest-version name repository))
- (file (string-append repository "/packages/" name "/" name "." (pk 'version version) "/opam"))
+ (file (string-append repository "/packages/" name "/" name "." version "/opam"))
(opam-content (get-metadata file))
- (url-dict (metadata-ref (pk 'metadata opam-content) "url"))
+ (url-dict (metadata-ref opam-content "url"))
(source-url (metadata-ref url-dict "src"))
(requirements (metadata-ref opam-content "depends"))
+ (dependencies (dependency-list->names requirements))
(inputs (dependency-list->inputs (depends->inputs requirements)))
(native-inputs (dependency-list->inputs (depends->native-inputs requirements))))
(call-with-temporary-output-file
(lambda (temp port)
(and (url-fetch source-url temp)
- `(package
- (name ,(ocaml-name->guix-name name))
- (version ,(metadata-ref opam-content "version"))
- (source
- (origin
- (method url-fetch)
- (uri ,source-url)
- (sha256 (base32 ,(guix-hash-url temp)))))
- (build-system ocaml-build-system)
- ,@(if (null? inputs)
- '()
- `((inputs ,(list 'quasiquote inputs))))
- ,@(if (null? native-inputs)
- '()
- `((native-inputs ,(list 'quasiquote native-inputs))))
- (home-page ,(metadata-ref opam-content "homepage"))
- (synopsis ,(metadata-ref opam-content "synopsis"))
- (description ,(metadata-ref opam-content "description"))
- (license #f)))))))
+ (values
+ `(package
+ (name ,(ocaml-name->guix-name name))
+ (version ,(metadata-ref opam-content "version"))
+ (source
+ (origin
+ (method url-fetch)
+ (uri ,source-url)
+ (sha256 (base32 ,(guix-hash-url temp)))))
+ (build-system ocaml-build-system)
+ ,@(if (null? inputs)
+ '()
+ `((inputs ,(list 'quasiquote inputs))))
+ ,@(if (null? native-inputs)
+ '()
+ `((native-inputs ,(list 'quasiquote native-inputs))))
+ (home-page ,(metadata-ref opam-content "homepage"))
+ (synopsis ,(metadata-ref opam-content "synopsis"))
+ (description ,(metadata-ref opam-content "description"))
+ (license #f))
+ dependencies))))))
+
+(define (opam-recursive-import package-name)
+ (recursive-import package-name #f
+ #:repo->guix-package (lambda (name repo)
+ (opam->guix-package name))
+ #:guix-name ocaml-name->guix-name))