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| author | Ludovic Courtès <ludo@gnu.org> | 2015-11-11 23:05:43 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-11-11 23:29:20 +0100 |
| commit | 3a96d7c3dd864e4312df723ea54c2f710f55380c (patch) | |
| tree | 7e8ec13fadda544f33c095e8742314210c4db6a0 | |
| parent | 6237b9fa39c6ab3283c50b96520b990c8612abc1 (diff) | |
| download | guix-3a96d7c3dd864e4312df723ea54c2f710f55380c.tar.gz | |
guix gc: Error out when extra arguments are passed.
Fixes <http://bugs.gnu.org/21817>. Reported by Petter Berntsen <petter@mykolab.ch>. * guix/scripts/gc.scm (guix-gc)[assert-no-extra-arguments]: New procedure. Use it for actions 'collect-garbage', 'optimize', and 'verify'. * tests/guix-gc.sh: Add tests.
| -rw-r--r-- | guix/scripts/gc.scm | 7 | ||||
| -rw-r--r-- | tests/guix-gc.sh | 8 |
2 files changed, 14 insertions, 1 deletions
diff --git a/guix/scripts/gc.scm b/guix/scripts/gc.scm index 89a68d51d0..fe1bb93f7f 100644 --- a/guix/scripts/gc.scm +++ b/guix/scripts/gc.scm @@ -182,6 +182,10 @@ Invoke the garbage collector.\n")) (('argument . arg) arg) (_ #f)) opts))) + (define (assert-no-extra-arguments) + (unless (null? paths) + (leave (_ "extraneous arguments: ~{~a ~}~%") paths))) + (define (list-relatives relatives) (for-each (compose (lambda (path) (for-each (cut simple-format #t "~a~%" <>) @@ -192,6 +196,7 @@ Invoke the garbage collector.\n")) (case (assoc-ref opts 'action) ((collect-garbage) + (assert-no-extra-arguments) (let ((min-freed (assoc-ref opts 'min-freed))) (if min-freed (collect-garbage store min-freed) @@ -205,8 +210,10 @@ Invoke the garbage collector.\n")) ((list-referrers) (list-relatives referrers)) ((optimize) + (assert-no-extra-arguments) (optimize-store store)) ((verify) + (assert-no-extra-arguments) (let ((options (assoc-ref opts 'verify-options))) (exit (verify-store store diff --git a/tests/guix-gc.sh b/tests/guix-gc.sh index c1eb66cef5..a100f186f5 100644 --- a/tests/guix-gc.sh +++ b/tests/guix-gc.sh @@ -1,5 +1,5 @@ # GNU Guix --- Functional package management for GNU -# Copyright © 2013 Ludovic Courtès <ludo@gnu.org> +# Copyright © 2013, 2015 Ludovic Courtès <ludo@gnu.org> # # This file is part of GNU Guix. # @@ -25,6 +25,12 @@ guix gc --version trap "rm -f guix-gc-root" EXIT rm -f guix-gc-root +# For some operations, passing extra arguments is an error. +for option in "" "-C 500M" "--verify" "--optimize" +do + if guix gc $option whatever; then false; else true; fi +done + # Check the references of a .drv. drv="`guix build guile-bootstrap -d`" out="`guix build guile-bootstrap`" |