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| author | Ludovic Courtès <ludo@gnu.org> | 2018-07-13 14:33:11 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-07-13 17:28:39 +0200 |
| commit | bc6e291ef0b3c71c07e50d88d7764e5dd334e8b1 (patch) | |
| tree | f6b08da3fd857738de0b51f6746d9c864da25953 | |
| parent | 0bc2d3e42b8800e875f24973f999739297f1f502 (diff) | |
| download | patches-bc6e291ef0b3c71c07e50d88d7764e5dd334e8b1.tar patches-bc6e291ef0b3c71c07e50d88d7764e5dd334e8b1.tar.gz | |
guix package: Use relative symlinks to generations.
Reported by Roel Janssen <roel@gnu.org>
at <https://lists.gnu.org/archive/html/guix-devel/2018-07/msg00036.html>.
* guix/profiles.scm (switch-to-generation): Use (basename generation) as
the symlink target.
* guix/scripts/package.scm (build-and-use-profile): Likewise,
use (basename name) as the symlink target.
* tests/guix-package.sh: Adjust --roll-back test accordingly. Add
explicitly test with '-p foo/prof'.
| -rw-r--r-- | guix/profiles.scm | 2 | ||||
| -rw-r--r-- | guix/scripts/package.scm | 2 | ||||
| -rw-r--r-- | tests/guix-package.sh | 12 |
3 files changed, 13 insertions, 3 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm index d2a794b187..f34f4fcff6 100644 --- a/guix/profiles.scm +++ b/guix/profiles.scm @@ -1521,7 +1521,7 @@ the generation that was current before switching." (profile profile) (generation number))))) (else - (switch-symlinks profile generation) + (switch-symlinks profile (basename generation)) current)))) (define (switch-to-previous-generation profile) diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 29829f52c8..b38a55d01c 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -190,7 +190,7 @@ do not treat collisions in MANIFEST as an error." (let* ((entries (manifest-entries manifest)) (count (length entries))) (switch-symlinks name prof) - (switch-symlinks profile name) + (switch-symlinks profile (basename name)) (unless (string=? profile %current-profile) (register-gc-root store name)) (format #t (N_ "~a package in profile~%" diff --git a/tests/guix-package.sh b/tests/guix-package.sh index 3b3fa35cd8..cef3b3452e 100644 --- a/tests/guix-package.sh +++ b/tests/guix-package.sh @@ -185,6 +185,16 @@ grep -E 'emacs[[:blank:]]+42\.5\.9rc7[[:blank:]]+.*-emacs-42.5.9rc7' \ rm "$emacs_tarball" "$tmpfile" rmdir "$module_dir" +# Profiles with a relative file name. Make sure we don't create dangling +# symlinks--see bug report at +# <https://lists.gnu.org/archive/html/guix-devel/2018-07/msg00036.html>. +mkdir -p "$module_dir/foo" +( cd "$module_dir" ; \ + guix package --bootstrap -i guile-bootstrap -p foo/prof ) +test -f "$module_dir/foo/prof/bin/guile" +rm "$module_dir/foo"/* +rmdir "$module_dir/foo" +rmdir "$module_dir" # # Try with the default profile. @@ -215,7 +225,7 @@ do guix package --bootstrap --roll-back ! test -f "$HOME/.guix-profile/bin" ! test -f "$HOME/.guix-profile/lib" - test "`readlink "$default_profile"`" = "$default_profile-0-link" + test "`readlink "$default_profile"`" = "`basename $default_profile-0-link`" done # Check whether '-p ~/.guix-profile' makes any difference. |