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authorMaxim Cournoyer <maxim.cournoyer@gmail.com>2021-03-05 09:21:14 -0500
committerMaxim Cournoyer <maxim.cournoyer@gmail.com>2021-04-09 22:41:31 -0400
commit2446a112dfb79e851449b832006c1160bf818504 (patch)
treed75dbafecaccc7da0ec2ae4c1fe6017e6245ff7e /guix/import
parentb685337c9453ef76e27685ced2ab6b1f31d75395 (diff)
import: utils: Refactor maybe-inputs and add maybe-propagated-inputs.
* guix/import/utils.scm (maybe-inputs)[type]: New argument. Update docstring. The argument is used to derive the input field name to use. (maybe-native-inputs): Adjust to use the above. (maybe-propagated-inputs): New procedure.
Diffstat (limited to 'guix/import')
-rw-r--r--guix/import/utils.scm36
1 files changed, 22 insertions, 14 deletions
diff --git a/guix/import/utils.scm b/guix/import/utils.scm
index 6b85b3aa1d..c2db5a323b 100644
--- a/guix/import/utils.scm
+++ b/guix/import/utils.scm
@@ -7,6 +7,7 @@
;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
;;; Copyright © 2020 Helio Machado <0x2b3bfa0+guix@googlemail.com>
;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
+;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -57,6 +58,7 @@
package-names->package-inputs
maybe-inputs
maybe-native-inputs
+ maybe-propagated-inputs
package->definition
spdx-string->license
@@ -247,23 +249,29 @@ use in an 'inputs' field of a package definition."
(input (make-input input #f)))
names))
-(define* (maybe-inputs package-names #:optional (output #f))
+(define* (maybe-inputs package-names #:optional (output #f)
+ #:key (type #f))
"Given a list of PACKAGE-NAMES, tries to generate the 'inputs' field of a
-package definition."
- (match (package-names->package-inputs package-names output)
- (()
- '())
- ((package-inputs ...)
- `((inputs (,'quasiquote ,package-inputs))))))
+package definition. TYPE can be used to specify the type of the inputs;
+either the 'native or 'propagated symbols are accepted. Left unspecified, the
+snippet generated is for regular inputs."
+ (let ((field-name (match type
+ ('native 'native-inputs)
+ ('propagated 'propagated-inputs)
+ (_ 'inputs))))
+ (match (package-names->package-inputs package-names output)
+ (()
+ '())
+ ((package-inputs ...)
+ `((,field-name (,'quasiquote ,package-inputs)))))))
(define* (maybe-native-inputs package-names #:optional (output #f))
- "Given a list of PACKAGE-NAMES, tries to generate the 'inputs' field of a
-package definition."
- (match (package-names->package-inputs package-names output)
- (()
- '())
- ((package-inputs ...)
- `((native-inputs (,'quasiquote ,package-inputs))))))
+ "Same as MAYBE-INPUTS, but for native inputs."
+ (maybe-inputs package-names output #:type 'native))
+
+(define* (maybe-propagated-inputs package-names #:optional (output #f))
+ "Same as MAYBE-INPUTS, but for propagated inputs."
+ (maybe-inputs package-names output #:type 'propagated))
(define* (package->definition guix-package #:optional append-version?/string)
"If APPEND-VERSION?/STRING is #t, append the package's major+minor