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| author |   Zac Medico <zmedico@gentoo.org> | 2024-03-13 21:09:21 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2024-05-25 15:08:15 -0700 |
| commit | 71d9ce40be5bbf533a6d1b59c5a460621c3c91c4 (patch) | |
| tree | 58c0970583e02d78c8ea81df2359fed00047ff50 /bin | |
| parent | binrepos.conf: Support "frozen" attribute (diff) | |
| download | portage-71d9ce40be5bbf533a6d1b59c5a460621c3c91c4.tar.gz portage-71d9ce40be5bbf533a6d1b59c5a460621c3c91c4.tar.bz2 portage-71d9ce40be5bbf533a6d1b59c5a460621c3c91c4.zip | |
Add get_repo_revision_history function and repo_revisions file
The history of synced revisions is provided by a new
get_repo_revision_history function and corresponding
/var/lib/portage/repo_revisions file, with history
limit currently capped at 25 revisions. If a change
is detected and the current process has permission
to update the repo_revisions file, then the file will
be updated with any newly detected revisions.
For volatile repos the revisions may be unordered,
which makes them unusable for the purposes of the
revision history, so the revisions of volatile repos
are not tracked. This functions detects revisions
which are not yet visible to the current process due
to the sync-rcu option.
The emaint revisions --purgerepos and --purgeallrepos
options allow revisions for some or all repos to be
easily purged from the history. For example, the
emerge-webrsync script uses this emaint commmand to
purge the revision history of the gentoo repo when
the emerge-webrsync --revert option is used to roll
back to a previous snapshot:
emaint revisions --purgerepos="${repo_name}"
Bug: https://bugs.gentoo.org/924772
Signed-off-by: Zac Medico <zmedico@gentoo.org>
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/emerge-webrsync | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/emerge-webrsync b/bin/emerge-webrsync index 99da05543..caa4986da 100755 --- a/bin/emerge-webrsync +++ b/bin/emerge-webrsync @@ -1,5 +1,5 @@ #!/usr/bin/env bash -# Copyright 1999-2023 Gentoo Authors +# Copyright 1999-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 # Author: Karl Trygve Kalleberg <karltk@gentoo.org> # Rewritten from the old, Perl-based emerge-webrsync script @@ -732,6 +732,7 @@ main() { [[ ${do_debug} -eq 1 ]] && set -x if [[ -n ${revert_date} ]] ; then + emaint revisions --purgerepos="${repo_name}" do_snapshot 1 "${revert_date}" else do_latest_snapshot |