Move record utilities to (guix records).

* guix/utils.scm (define-record-type*): Move to...
* guix/records.scm: ... here.  New file.
* guix/build-system.scm, guix/packages.scm: Use it.
* guix/gnu-maintenance.scm: Likewise.
  (official-gnu-packages)[alist->record]: Remove.
* guix/scripts/substitute-binary.scm: Likewise.
  (alist->record, object->fields): Remove.
* tests/utils.scm ("define-record-type*", "define-record-type* with
  letrec* behavior", "define-record-type* & inherit",
  "define-record-type* & inherit & letrec* behavior",
  "define-record-type* & thunked", "define-record-type* & thunked &
  default", "define-record-type* & thunked & inherited"): Move to...
* tests/records.scm: ... here.  New file.

1 files changed, 1 insertions, 16 deletions

diff --git a/guix/scripts/substitute-binary.scm b/guix/scripts/substitute-binary.scm
index 995078e630..5965e936f9 100755
--- a/guix/scripts/substitute-binary.scm
+++ b/guix/scripts/substitute-binary.scm
@@ -21,6 +21,7 @@
   #:use-module (guix store)
   #:use-module (guix utils)
   #:use-module (guix config)
+  #:use-module (guix records)
   #:use-module (guix nar)
   #:use-module ((guix build utils) #:select (mkdir-p))
   #:use-module (ice-9 rdelim)
@@ -103,22 +104,6 @@ pairs."
           (else
            (error "unmatched line" line)))))
 
-(define (alist->record alist make keys)
-  "Apply MAKE to the values associated with KEYS in ALIST."
-  (let ((args (map (cut assoc-ref alist <>) keys)))
-    (apply make args)))
-
-(define (object->fields object fields port)
-  "Write OBJECT (typically a record) as a series of recutils-style fields to
-PORT, according to FIELDS.  FIELDS must be a list of field name/getter pairs."
-  (let loop ((fields fields))
-    (match fields
-      (()
-       object)
-      (((field . get) rest ...)
-       (format port "~a: ~a~%" field (get object))
-       (loop rest)))))
-
 (define (fetch uri)
   "Return a binary input port to URI and the number of bytes it's expected to
 provide."