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| author | Ludovic Courtès <ludo@gnu.org> | 2016-10-17 22:51:38 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-10-17 23:59:02 +0200 |
| commit | 31c2fd1e01d5f95cd1fb873c44f5fa4ac1164e69 (patch) | |
| tree | 46a2964ed39d4f0997ee416f20a077d8c1c1ec58 | |
| parent | 5cf01aa53f67a226198cba63fd952a9c9e5aa842 (diff) | |
| download | gnu-guix-31c2fd1e01d5f95cd1fb873c44f5fa4ac1164e69.tar gnu-guix-31c2fd1e01d5f95cd1fb873c44f5fa4ac1164e69.tar.gz | |
guix build: Factorize transformation option parsing.
* guix/scripts/build.scm (%transformation-options): Introduce 'parser'
procedure and use it.
| -rw-r--r-- | guix/scripts/build.scm | 19 |
1 files changed, 9 insertions, 10 deletions
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 (_ " |