diff options
Diffstat (limited to 'gnu/services/configuration.scm')
| -rw-r--r-- | gnu/services/configuration.scm | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/gnu/services/configuration.scm b/gnu/services/configuration.scm index 636c49ccba..6b0291dc00 100644 --- a/gnu/services/configuration.scm +++ b/gnu/services/configuration.scm @@ -242,17 +242,17 @@ does not have a default value" field kind))) stem #,(id #'stem #'make- #'stem) #,(id #'stem #'stem #'?) - (%location #,(id #'stem #'stem #'-location) - (default (and=> (current-source-location) - source-properties->location)) - (innate)) #,@(map (lambda (name getter def) #`(#,name #,getter (default #,def) (sanitize #,(id #'stem #'validate- #'stem #'- name)))) #'(field ...) #'(field-getter ...) - #'(field-default ...))) + #'(field-default ...)) + (%location #,(id #'stem #'stem #'-source-location) + (default (and=> (current-source-location) + source-properties->location)) + (innate))) (define #,(id #'stem #'stem #'-fields) (list (configuration-field @@ -436,7 +436,11 @@ the list result in @code{#t} when applying PRED? on them." (define list-of-strings? (list-of string?)) -(define alist? list?) +(define alist? + (match-lambda + (() #t) + ((head . tail) (and (pair? head) (alist? tail))) + (_ #f))) (define serialize-file-like empty-serializer) @@ -469,9 +473,6 @@ applied on the fields and values of FIELDS using the COMBINE is a procedure that takes one or more arguments and combines all the alist entries into one value, @code{string-append} or -@code{append} are usually good candidates for this. - -See the @code{serialize-alist} procedure in `@code{(gnu home services -version-control}' for an example usage.)}" +@code{append} are usually good candidates for this." (apply combine (map (generic-serialize-alist-entry serialize-field) fields))) |