From 31c2fd1e01d5f95cd1fb873c44f5fa4ac1164e69 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Mon, 17 Oct 2016 22:51:38 +0200 Subject: guix build: Factorize transformation option parsing. * guix/scripts/build.scm (%transformation-options): Introduce 'parser' procedure and use it. --- guix/scripts/build.scm | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'guix') diff --git a/guix/scripts/build.scm b/guix/scripts/build.scm index 644993101e..bd97d56dce 100644 --- a/guix/scripts/build.scm +++ b/guix/scripts/build.scm @@ -219,16 +219,15 @@ called \"guile\" must be replaced with a dependency on a version 2.1 of (define %transformation-options ;; The command-line interface to the above transformations. - (list (option '("with-source") #t #f - (lambda (opt name arg result . rest) - (apply values - (cons (alist-cons 'with-source arg result) - rest)))) - (option '("with-input") #t #f - (lambda (opt name arg result . rest) - (apply values - (cons (alist-cons 'with-input arg result) - rest)))))) + (let ((parser (lambda (symbol) + (lambda (opt name arg result . rest) + (apply values + (alist-cons symbol arg result) + rest))))) + (list (option '("with-source") #t #f + (parser 'with-source)) + (option '("with-input") #t #f + (parser 'with-input))))) (define (show-transformation-options-help) (display (_ " -- cgit v1.2.3