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4273e670ea
This is a lot like `git clone --reference`, but we chose "localcache" as the term "reference" is already used. The main use case I'm targeting this for is the Fedora Atomic Host installer case where we embed the repo content in the installer, but we may want to kickstart and download newer content. There, while we want to get a newer ref, we can still use the local repo as an object cache, since we have it sitting there in memory anyways. Another case is where one has a host ostree (say e.g. Fedora Atomic Workstation), and one wants to create a local archive mirror of FAH. Then one can use `pull --reference /ostree/repo` and pull the common objects (e.g. contents of `bash.rpm` etc.) Closes: https://github.com/ostreedev/ostree/issues/975 Closes: #982 Approved by: jlebon
46 lines
1.6 KiB
Bash
Executable File
46 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2017 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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set -euo pipefail
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. $(dirname $0)/libtest.sh
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setup_fake_remote_repo1 "archive"
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echo '1..1'
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cd ${test_tmpdir}
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gnomerepo_url="$(cat httpd-address)/ostree/gnomerepo"
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ostree_repo_init repo --mode "archive"
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ostree_repo_init repo-local --mode "archive"
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for repo in repo{,-local}; do
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${CMD_PREFIX} ostree --repo=${repo} remote add --set=gpg-verify=false origin ${gnomerepo_url}
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done
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# Pull the contents to our local cache
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${CMD_PREFIX} ostree --repo=repo-local pull origin main
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rm files -rf
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${CMD_PREFIX} ostree --repo=ostree-srv/gnomerepo checkout main files
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echo anewfile > files/anewfile
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${CMD_PREFIX} ostree --repo=ostree-srv/gnomerepo commit -b main --tree=dir=files
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${CMD_PREFIX} ostree --repo=repo pull -L repo-local origin main >out.txt
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assert_file_has_content out.txt '3 metadata, 1 content objects fetched (4 meta, 5 content local)'
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echo "ok pull --reference"
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