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277ce6b36d
I was running this recently to test the last delta write changes, and this helps. We should add an option to repo-init to make this easier at some point. Closes: #1356 Approved by: jlebon
63 lines
1.5 KiB
Bash
Executable File
63 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Generate multiple variants of static deltas in a repo, then use them
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# to upgrade in a test repository, verifying that fsck works.
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#
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# This test is manual so it's easy to run against arbitrary content.
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set -euo pipefail
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repo=$(pwd)/${1}
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shift
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branch=${1}
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shift
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from=$(ostree --repo=${repo} rev-parse "${branch}"^)
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to=$(ostree --repo=${repo} rev-parse ${branch})
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tmpdir=$(mktemp -d /var/tmp/ostree-delta-check.XXXXXX)
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cd ${tmpdir}
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touch ${tmpdir}/.tmp
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echo "Using tmpdir ${tmpdir}"
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cleanup_tmpdir() {
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if test -f ${tmpdir}/.tmp; then
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rm -rf ${tmpdir}
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fi
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}
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if test -z "${PRESERVE_TMP:-}"; then
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trap cleanup_tmpdir EXIT
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fi
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fatal() {
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echo "$@"
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exit 1
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}
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assert_streq() {
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if ! test $1 = $2; then
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fatal "assertion failed: $1 = $2"
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fi
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}
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validate_delta_options() {
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ostree --repo=testrepo init --mode=bare-user
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echo 'fsync=false' >> testrepo/config
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ostree --repo=testrepo remote add --set=gpg-verify=false local file://${repo}
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ostree --repo=${repo} static-delta generate $@ --from=${from} --to=${to}
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ostree --repo=${repo} summary -u
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ostree --repo=testrepo pull local ${branch}@${from}
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assert_streq $(ostree --repo=testrepo rev-parse ${branch}) ${from}
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ostree --repo=testrepo pull --require-static-deltas local ${branch}
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assert_streq $(ostree --repo=testrepo rev-parse ${branch}) ${to}
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ostree --repo=testrepo fsck
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rm testrepo -rf
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}
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set -x
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validate_delta_options
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validate_delta_options --inline
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validate_delta_options --disable-bsdiff
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