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#!/bin/bash
#
# Copyright (C) 2015 Red Hat, Inc.
#
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# SPDX-License-Identifier: LGPL-2.0+
#
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# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
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# License along with this library. If not, see <https://www.gnu.org/licenses/>.
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set -euo pipefail
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. $( dirname $0 ) /libtest.sh
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skip_without_user_xattrs
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setup_fake_remote_repo1 "archive"
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cd ${ test_tmpdir }
mkdir repo
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ostree_repo_init repo
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${ CMD_PREFIX } ostree --repo= repo remote add --set= gpg-verify= false origin $( cat httpd-address) /ostree/gnomerepo
mkdir -p tree/root
touch tree/root/a
# Add a few commits
seq 5 | while read; do
echo a >> tree/root/a
${ CMD_PREFIX } ostree --repo= ${ test_tmpdir } /ostree-srv/gnomerepo commit --branch= test -m test -s test tree
done
${ CMD_PREFIX } ostree --repo= repo pull --depth= -1 origin test
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assert_repo_has_n_commits( ) {
repo = $1
count = $2
assert_streq " $( find ${ repo } /objects -name '*.commit' | wc -l) " " ${ count } "
}
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assert_repo_has_n_non_commit_objects( ) {
repo = $1
count = $2
assert_streq " $( find ${ repo } /objects -name '*.*' ! -name '*.commit' ! -name '*.tombstone-commit' | wc -l) " " ${ count } "
}
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# Test --no-prune
objectcount_orig = $( find repo/objects | wc -l)
${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 0 --no-prune | tee noprune.txt
assert_file_has_content noprune.txt 'Would delete: [1-9][0-9]* objects, freeing [1-9][0-9]*'
objectcount_new = $( find repo/objects | wc -l)
assert_streq " ${ objectcount_orig } " " ${ objectcount_new } "
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${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 2 -v
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assert_repo_has_n_commits repo 3
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find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content tombstonecommitcount " ^0 $"
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$OSTREE fsck
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${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 1 -v
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assert_repo_has_n_commits repo 2
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find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content tombstonecommitcount " ^0 $"
${ CMD_PREFIX } ostree --repo= repo fsck --add-tombstones
find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content repo/config "tombstone-commits=true"
assert_file_has_content tombstonecommitcount " ^1 $"
# pull once again and use tombstone commits
${ CMD_PREFIX } ostree --repo= repo pull --depth= -1 origin test
${ CMD_PREFIX } ostree --repo= repo fsck --add-tombstones
find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content tombstonecommitcount " ^0 $"
${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 0 -v
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assert_repo_has_n_commits repo 1
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find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_not_file_has_content tombstonecommitcount " ^0 $"
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$OSTREE fsck
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# and that tombstone are deleted once the commits are pulled again
${ CMD_PREFIX } ostree --repo= repo pull --depth= -1 origin test
find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content tombstonecommitcount " ^0 $"
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COMMIT_TO_DELETE = $( ${ CMD_PREFIX } ostree --repo= repo log test | grep ^commit | cut -f 2 -d' ' | tail -n 1)
${ CMD_PREFIX } ostree --repo= repo prune --delete-commit= $COMMIT_TO_DELETE
find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
assert_file_has_content tombstonecommitcount " ^1 $"
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$OSTREE fsck
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${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 0 -v
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assert_repo_has_n_commits repo 1
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${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "2005-10-29 12:43:29 +0000"
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${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "2010-10-29 12:43:29 +0000"
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assert_repo_has_n_commits repo 3
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${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "2015-10-29 12:43:29 +0000"
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assert_repo_has_n_commits repo 2
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$OSTREE fsck
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${ CMD_PREFIX } ostree prune --repo= repo --refs-only --depth= 0 -v
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assert_repo_has_n_commits repo 2
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${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "October 25 1985"
${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "October 21 2015"
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assert_repo_has_n_commits repo 4
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${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "1 week ago"
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assert_repo_has_n_commits repo 2
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${ CMD_PREFIX } ostree --repo= repo commit --branch= oldcommit tree --timestamp= "2005-10-29 12:43:29 +0000"
oldcommit_rev = $( $OSTREE --repo= repo rev-parse oldcommit)
$OSTREE ls ${ oldcommit_rev }
${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "1 week ago"
$OSTREE ls ${ oldcommit_rev }
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$OSTREE fsck
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${ CMD_PREFIX } ostree --repo= repo pull --depth= -1 origin test
${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "November 05 1955"
${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "October 25 1985"
${ CMD_PREFIX } ostree --repo= repo commit --branch= test -m test -s test tree --timestamp= "October 21 2015"
${ CMD_PREFIX } ostree --repo= repo static-delta generate test^
${ CMD_PREFIX } ostree --repo= repo static-delta generate test
${ CMD_PREFIX } ostree --repo= repo static-delta list | wc -l > deltascount
assert_file_has_content deltascount " ^2 $"
COMMIT_TO_DELETE = $( ${ CMD_PREFIX } ostree --repo= repo rev-parse test )
${ CMD_PREFIX } ostree --repo= repo prune --static-deltas-only --delete-commit= $COMMIT_TO_DELETE
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${ CMD_PREFIX } ostree --repo= repo fsck
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${ CMD_PREFIX } ostree --repo= repo static-delta list | wc -l > deltascount
assert_file_has_content deltascount " ^1 $"
${ CMD_PREFIX } ostree --repo= repo static-delta generate test
${ CMD_PREFIX } ostree --repo= repo static-delta list | wc -l > deltascount
assert_file_has_content deltascount " ^2 $"
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if ${ CMD_PREFIX } ostree --repo= repo prune --static-deltas-only --keep-younger-than= "October 20 2015" 2>err.txt; then
fatal "pruned deltas only"
fi
assert_file_has_content_literal err.txt "--static-deltas-only requires --delete-commit"
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tap_ok prune
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rm repo -rf
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ostree_repo_init repo --mode= bare-user
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${ CMD_PREFIX } ostree --repo= repo remote add --set= gpg-verify= false origin $( cat httpd-address) /ostree/gnomerepo
${ CMD_PREFIX } ostree --repo= repo pull --depth= -1 --commit-metadata-only origin test
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${ CMD_PREFIX } ostree --repo= repo prune
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tap_ok prune with partial repo
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assert_has_n_objects( ) {
find $1 /objects -name '*.filez' | wc -l > object-count
assert_file_has_content object-count $2
rm object-count
}
cd ${ test_tmpdir }
for repo in repo child-repo tmp-repo; do
rm ${ repo } -rf
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ostree_repo_init ${ repo } --mode= archive
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done
echo parent = ${ test_tmpdir } /repo >> child-repo/config
mkdir files
for x in $( seq 3) ; do
echo afile${ x } > files/afile${ x }
done
${ CMD_PREFIX } ostree --repo= repo commit -b test files
assert_has_n_objects repo 3
# Inherit 1-3, add 4-6
for x in $( seq 4 6) ; do
echo afile${ x } > files/afile${ x }
done
# Commit into a temp repo, then do a local pull, which triggers
# the parent repo lookup for dedup
${ CMD_PREFIX } ostree --repo= tmp-repo commit -b childtest files
${ CMD_PREFIX } ostree --repo= child-repo pull-local tmp-repo childtest
assert_has_n_objects child-repo 3
# Sanity check prune doesn't do anything
for repo in repo child-repo; do ${ CMD_PREFIX } ostree --repo= ${ repo } prune; done
# Now, leave orphaned objects in the parent only pointed to by the child
${ CMD_PREFIX } ostree --repo= repo refs --delete test
${ CMD_PREFIX } ostree --repo= child-repo prune --refs-only --depth= 0
assert_has_n_objects child-repo 3
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tap_ok prune with parent repo
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# Delete all the above since I can't be bothered to think about how new tests
# would interact. We make a new repo test suite, then clone it
# for "subtests" below with reinitialize_datesnap_repo()
rm repo datetest-snapshot-repo -rf
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ostree_repo_init datetest-snapshot-repo --mode= archive
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# Some ancient commits on the both a stable/dev branch
for day in $( seq 5) ; do
${ CMD_PREFIX } ostree --repo= datetest-snapshot-repo commit --branch= stable -m test -s " old stable build $day " tree --timestamp= " October $day 1985 "
${ CMD_PREFIX } ostree --repo= datetest-snapshot-repo commit --branch= dev -m test -s " old dev build $day " tree --timestamp= " October $day 1985 "
done
# And some new ones
for x in $( seq 3) ; do
${ CMD_PREFIX } ostree --repo= datetest-snapshot-repo commit --branch= stable -m test -s " new stable build $x " tree
${ CMD_PREFIX } ostree --repo= datetest-snapshot-repo commit --branch= dev -m test -s " new dev build $x " tree
done
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assert_repo_has_n_commits datetest-snapshot-repo 16
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# Snapshot the above
reinitialize_datesnap_repo( ) {
rm repo -rf
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ostree_repo_init repo --mode= archive
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${ CMD_PREFIX } ostree --repo= repo pull-local --depth= -1 datetest-snapshot-repo
}
# This test prunes with both younger than as well as a full strong ref to the
# stable branch
reinitialize_datesnap_repo
# First, a quick test of invalid input
if ${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "1 week ago" --retain-branch-depth= stable = BACON 2>err.txt; then
assert_not_reached "BACON is a number?!"
fi
assert_file_has_content err.txt 'Invalid depth BACON'
${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "1 week ago" --retain-branch-depth= stable = -1
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assert_repo_has_n_commits repo 11
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# Double check our backup is unchanged
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assert_repo_has_n_commits datetest-snapshot-repo 16
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$OSTREE fsck
# Again but this time only retain 6 (5+1) commits on stable. This should drop
# out 8 - 6 = 2 commits (so the 11 above minus 2 = 9)
${ CMD_PREFIX } ostree --repo= repo prune --keep-younger-than= "1 week ago" --retain-branch-depth= stable = 5
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assert_repo_has_n_commits repo 9
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$OSTREE fsck
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tap_ok retain branch depth and keep-younger-than
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# Just stable branch ref, we should prune everything except the tip of dev,
# so 8 stable + 1 dev = 9
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --depth= 0 --retain-branch-depth= stable = -1
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assert_repo_has_n_commits repo 9
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$OSTREE fsck
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tap_ok retain branch depth [ alone]
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# Test --only-branch with --depth=0; this should be exactly identical to the
# above with a result of 9.
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --depth= 0
assert_repo_has_n_commits repo 9
$OSTREE fsck
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tap_ok --only-branch --depth= 0
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# Test --only-branch with --depth=1; should just add 1 to the above, for 10.
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --depth= 1
assert_repo_has_n_commits repo 10
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tap_ok --only-branch --depth= 1
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# Test --only-branch with all branches
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --only-branch= stable --depth= 0
assert_repo_has_n_commits repo 2
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --only-branch= stable --depth= 1
assert_repo_has_n_commits repo 4
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tap_ok --only-branch [ all] --depth= 1
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# Test --only-branch and --retain-branch-depth overlap
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --only-branch= stable --depth= 0 \
--retain-branch-depth= stable = 2
assert_repo_has_n_commits repo 4
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tap_ok --only-branch and --retain-branch-depth overlap
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# Test --only-branch and --retain-branch-depth together
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= dev --depth= 0 --retain-branch-depth= stable = 2
assert_repo_has_n_commits repo 4
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tap_ok --only-branch and --retain-branch-depth together
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# Test --only-branch with --keep-younger-than; this should be identical to the test
# above for --retain-branch-depth=stable=-1
reinitialize_datesnap_repo
${ CMD_PREFIX } ostree --repo= repo prune --only-branch= stable --keep-younger-than= "1 week ago"
assert_repo_has_n_commits repo 11
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tap_ok --only-branch --keep-younger-than
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# Test --only-branch with a nonexistent ref
reinitialize_datesnap_repo
if ${ CMD_PREFIX } ostree --repo= repo prune --only-branch= BACON 2>err.txt; then
fatal "we pruned BACON?"
fi
assert_file_has_content err.txt "Refspec.*BACON.*not found"
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tap_ok --only-branch= BACON
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# We will use the same principle as datesnap repo
# to create a snapshot to test --commit-only
rm -rf commit-only-test-repo
ostree_repo_init commit-only-test-repo --mode= archive
# Older commits w/ content objects
echo 'message' > tree/file.txt
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= stable -m test -s "new stable build 1" tree --timestamp= "October 15 1985"
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= dev -m test -s "new dev build 1" tree --timestamp= "October 15 1985"
# Commits without any content objects
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= stable -m test -s "new stable build 2" tree
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= dev -m test -s "new dev build 2" tree
# Commits with content objects
echo 'message2' > tree/file2.txt
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= stable -m test -s "new stable build 2" tree
${ CMD_PREFIX } ostree --repo= commit-only-test-repo commit --branch= dev -m test -s "new dev build 2" tree
assert_repo_has_n_commits commit-only-test-repo 6
reinitialize_commit_only_test_repo( ) {
rm repo -rf
ostree_repo_init repo --mode= archive
${ CMD_PREFIX } ostree --repo= repo pull-local --depth= -1 commit-only-test-repo
}
orig_obj_count = $( find commit-only-test-repo/objects -name '*.*' ! -name '*.commit' | wc -l)
# --commit-only tests
# Test single branch
reinitialize_commit_only_test_repo
${ CMD_PREFIX } ostree --repo= repo prune --commit-only --only-branch= dev --depth= 0
assert_repo_has_n_commits repo 4
assert_repo_has_n_non_commit_objects repo ${ orig_obj_count }
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tap_ok --commit-only and --only-branch
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# Test multiple branches (and depth > 0)
reinitialize_commit_only_test_repo
${ CMD_PREFIX } ostree --repo= repo prune --commit-only --refs-only --depth= 1
assert_repo_has_n_commits repo 4
assert_repo_has_n_non_commit_objects repo ${ orig_obj_count }
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tap_ok --commit-only and multiple branches depth = 1
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# Test --delete-commit with --commit-only
reinitialize_commit_only_test_repo
# this commit does not have a parent commit
COMMIT_TO_DELETE = $( ${ CMD_PREFIX } ostree --repo= repo log dev | grep ^commit | cut -f 2 -d' ' | tail -n 1)
${ CMD_PREFIX } ostree --repo= repo prune --commit-only --delete-commit= $COMMIT_TO_DELETE
assert_repo_has_n_commits repo 5
# We gain an extra
assert_repo_has_n_non_commit_objects repo ${ orig_obj_count }
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tap_ok --commit-only and --delete-commit
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# Test --delete-commit when it creates orphaned commits
reinitialize_commit_only_test_repo
# get the current HEAD's parent on dev branch
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COMMIT_TO_DELETE = $( ${ CMD_PREFIX } ostree --repo= repo log dev | grep ^commit | cut -f 2 -d' ' | sed -ne '2p' )
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${ CMD_PREFIX } ostree --repo= repo prune --commit-only --refs-only --delete-commit= $COMMIT_TO_DELETE
# we deleted a commit that orphaned another, so we lose two commits
assert_repo_has_n_commits repo 4
assert_repo_has_n_non_commit_objects repo ${ orig_obj_count }
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tap_ok --commit-only and --delete-commit with orphaned commits
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# Test --keep-younger-than with --commit-only
reinitialize_commit_only_test_repo
${ CMD_PREFIX } ostree --repo= repo prune --commit-only --keep-younger-than= "1 week ago"
assert_repo_has_n_commits repo 4
assert_repo_has_n_non_commit_objects repo ${ orig_obj_count }
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tap_ok --commit-only and --keep-younger-than
tap_end