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| author | Ludovic Courtès <ludo@gnu.org> | 2013-01-27 17:58:46 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2013-01-27 17:58:46 +0100 |
| commit | 82fe08ed207a17c51370dc90e965c15ee9db9235 (patch) | |
| tree | f9a06dfc729e5ce0af5013fa1370b875b7e3014f /tests/guix-package.sh | |
| parent | d9307267b3b4a87391e33daacef162745f057c3d (diff) | |
| download | guix-82fe08ed207a17c51370dc90e965c15ee9db9235.tar guix-82fe08ed207a17c51370dc90e965c15ee9db9235.tar.gz | |
guix-package: Always use the next number for new generations.
Suggested by Andreas Enge <andreas@enge.fr> at
<http://lists.gnu.org/archive/html/bug-guix/2013-01/msg00325.html>.
* guix-package.in (latest-profile-number): Remove.
(switch-symlinks): New procedure.
(roll-back)[switch-link]: Use it.
(guix-package)[process-actions]: Always choose NUMBER + 1 for the new
profile. Use `switch-symlinks' instead of `symlink'. Remove code to
delete PROFILE when it exists since `switch-symlinks' has the same
effect.
* tests/guix-package.sh: Adjust existing `--roll-back' tests.
* doc/guix.texi (Invoking guix-package): Document this `--roll-back'
behavior.
Diffstat (limited to 'tests/guix-package.sh')
| -rw-r--r-- | tests/guix-package.sh | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/tests/guix-package.sh b/tests/guix-package.sh index 87b95236ff..bd63c21969 100644 --- a/tests/guix-package.sh +++ b/tests/guix-package.sh @@ -90,22 +90,26 @@ then test "`readlink_base "$profile"`" = "$profile-0-link" done - # Reinstall after roll-back to generation 1. + # Reinstall after roll-back to the empty profile. guix-package --bootstrap -p "$profile" -i "$boot_make" - test "`readlink_base "$profile"`" = "$profile-4-link" - test -x "$profile/bin/guile" && test -x "$profile/bin/make" + test "`readlink_base "$profile"`" = "$profile-1-link" + test -x "$profile/bin/guile" && ! test -x "$profile/bin/make" - # Roll-back to generation 3[*], and install---all at once. - # [*] FIXME: Eventually, this should roll-back to generation 1. + # Roll-back to generation 0, and install---all at once. guix-package --bootstrap -p "$profile" --roll-back -i "$boot_guile" - test "`readlink_base "$profile"`" = "$profile-5-link" + test "`readlink_base "$profile"`" = "$profile-1-link" + test -x "$profile/bin/guile" && ! test -x "$profile/bin/make" + + # Install Make. + guix-package --bootstrap -p "$profile" -i "$boot_make" + test "`readlink_base "$profile"`" = "$profile-2-link" test -x "$profile/bin/guile" && test -x "$profile/bin/make" # Make a "hole" in the list of generations, and make sure we can # roll back "over" it. - rm "$profile-4-link" + rm "$profile-1-link" guix-package --bootstrap -p "$profile" --roll-back - test "`readlink_base "$profile"`" = "$profile-3-link" + test "`readlink_base "$profile"`" = "$profile-0-link" fi # Make sure the `:' syntax works. |