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| author | Ludovic Courtès <ludo@gnu.org> | 2022-01-19 22:01:35 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2022-01-19 22:07:54 +0100 |
| commit | ccda88a07039c62d5d0bfde7fccef02ef3937ccf (patch) | |
| tree | bf509b8f898cde9fbcc8039e7609d7286b572873 | |
| parent | 09676b7c11a785ef117ad328f3eca2ffa24795e8 (diff) | |
| download | guix-ccda88a07039c62d5d0bfde7fccef02ef3937ccf.tar.gz | |
package: Honor '--dry-run' when target profile is already in store.
Fixes <https://issues.guix.gnu.org/53267>. Reported by Tirifto <tirifto@posteo.cz>. Regression introduced in 65ffb9388c1c3d870cb07e4cb3ef12c9ac06a161. In the (unlikely) case where the profile we're targeting with "guix upgrade -n" or similar is already built, a new profile generation would be created and linked to despite the use of '-n'. This is because 65ffb9388c1c3d870cb07e4cb3ef12c9ac06a161 assumed that dry-run behavior would be handled solely by the build handler, which is not the case when there's nothing to build. * guix/scripts/package.scm (build-and-use-profile): Reintroduce #:dry-run? and honor it. (process-actions): Pass #:dry-run? to 'build-and-use-profile'. * tests/guix-package-net.sh: Add test.
| -rw-r--r-- | guix/scripts/package.scm | 5 | ||||
| -rw-r--r-- | tests/guix-package-net.sh | 10 |
2 files changed, 14 insertions, 1 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 4b9c5f210d..9699c70c6d 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2012-2022 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org> ;;; Copyright © 2013, 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2014, 2016 Alex Kost <alezost@gmail.com> @@ -139,6 +139,7 @@ denote ranges as interpreted by 'matching-generations'." (define* (build-and-use-profile store profile manifest #:key + dry-run? (hooks %default-profile-hooks) allow-collisions? bootstrap?) @@ -154,6 +155,7 @@ hooks\" run when building the profile." (prof (derivation->output-path prof-drv))) (cond + (dry-run? #t) ((and (file-exists? profile) (and=> (readlink* profile) (cut string=? prof <>))) (format (current-error-port) (G_ "nothing to be done~%"))) @@ -1069,6 +1071,7 @@ processed, #f otherwise." trans #:dry-run? dry-run?) (build-and-use-profile store profile new + #:dry-run? dry-run? #:allow-collisions? allow-collisions? #:bootstrap? bootstrap?))))) diff --git a/tests/guix-package-net.sh b/tests/guix-package-net.sh index a3beb238fe..1cdeff773a 100644 --- a/tests/guix-package-net.sh +++ b/tests/guix-package-net.sh @@ -196,6 +196,16 @@ EOF guix package --bootstrap -p "$profile" -i gcc-bootstrap installed="`guix package -p "$profile" -I | cut -f1`" +# Dry-run upgrade. Make sure no new generation is created when things are +# already in store and '-n' is used: <https://issues.guix.gnu.org/53267>. +V_MINOR=0 +export V_MINOR +profile_before="$(readlink "$profile")" +guix package -p "$profile" --bootstrap -L "$module_dir" -u # build the profile +guix package -p "$profile" --roll-back +guix package -p "$profile" --bootstrap -L "$module_dir" -u . -n # check '-n' +test "$(readlink "$profile")" = "$profile_before" + for i in 1 2 do V_MINOR="$i" |