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2cc3a6381c
This PR adds a task to the cron service to allow garbage collection of LFS meta objects. As repositories may have a large number of LFSMetaObjects, an updated column is added to this table and it is used to perform a generational GC to attempt to reduce the amount of work. (There may need to be a bit more work here but this is probably enough for the moment.) Fix #7045 Signed-off-by: Andrew Thornton <art27@cantab.net>
28 lines
1.0 KiB
Go
28 lines
1.0 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_19 //nolint
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import (
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"code.gitea.io/gitea/modules/timeutil"
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"xorm.io/xorm"
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)
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// AddUpdatedUnixToLFSMetaObject adds an updated column to the LFSMetaObject to allow for garbage collection
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func AddUpdatedUnixToLFSMetaObject(x *xorm.Engine) error {
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// Drop the table introduced in `v211`, it's considered badly designed and doesn't look like to be used.
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// See: https://github.com/go-gitea/gitea/issues/21086#issuecomment-1318217453
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// LFSMetaObject stores metadata for LFS tracked files.
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type LFSMetaObject struct {
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ID int64 `xorm:"pk autoincr"`
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Oid string `json:"oid" xorm:"UNIQUE(s) INDEX NOT NULL"`
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Size int64 `json:"size" xorm:"NOT NULL"`
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RepositoryID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
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CreatedUnix timeutil.TimeStamp `xorm:"created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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}
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return x.Sync(new(LFSMetaObject))
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}
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