6e19484f4d
Related #14180 Related #25233 Related #22639 Close #19786 Related #12763 This PR will change all the branches retrieve method from reading git data to read database to reduce git read operations. - [x] Sync git branches information into database when push git data - [x] Create a new table `Branch`, merge some columns of `DeletedBranch` into `Branch` table and drop the table `DeletedBranch`. - [x] Read `Branch` table when visit `code` -> `branch` page - [x] Read `Branch` table when list branch names in `code` page dropdown - [x] Read `Branch` table when list git ref compare page - [x] Provide a button in admin page to manually sync all branches. - [x] Sync branches if repository is not empty but database branches are empty when visiting pages with branches list - [x] Use `commit_time desc` as the default FindBranch order by to keep consistent as before and deleted branches will be always at the end. --------- Co-authored-by: Jason Song <i@wolfogre.com>
93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_21 //nolint
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import (
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"context"
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"fmt"
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"code.gitea.io/gitea/models/db"
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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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func AddBranchTable(x *xorm.Engine) error {
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type Branch struct {
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ID int64
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RepoID int64 `xorm:"UNIQUE(s)"`
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Name string `xorm:"UNIQUE(s) NOT NULL"`
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CommitID string
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CommitMessage string `xorm:"TEXT"`
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PusherID int64
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IsDeleted bool `xorm:"index"`
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DeletedByID int64
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DeletedUnix timeutil.TimeStamp `xorm:"index"`
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CommitTime timeutil.TimeStamp // The commit
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CreatedUnix timeutil.TimeStamp `xorm:"created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"updated"`
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}
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if err := x.Sync(new(Branch)); err != nil {
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return err
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}
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if exist, err := x.IsTableExist("deleted_branches"); err != nil {
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return err
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} else if !exist {
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return nil
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}
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type DeletedBranch struct {
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ID int64
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RepoID int64 `xorm:"index UNIQUE(s)"`
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Name string `xorm:"UNIQUE(s) NOT NULL"`
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Commit string
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DeletedByID int64
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DeletedUnix timeutil.TimeStamp
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}
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var adminUserID int64
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has, err := x.Table("user").
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Select("id").
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Where("is_admin=?", true).
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Asc("id"). // Reliably get the admin with the lowest ID.
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Get(&adminUserID)
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if err != nil {
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return err
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} else if !has {
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return fmt.Errorf("no admin user found")
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}
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branches := make([]Branch, 0, 100)
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if err := db.Iterate(context.Background(), nil, func(ctx context.Context, deletedBranch *DeletedBranch) error {
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branches = append(branches, Branch{
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RepoID: deletedBranch.RepoID,
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Name: deletedBranch.Name,
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CommitID: deletedBranch.Commit,
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PusherID: adminUserID,
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IsDeleted: true,
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DeletedByID: deletedBranch.DeletedByID,
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DeletedUnix: deletedBranch.DeletedUnix,
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})
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if len(branches) >= 100 {
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_, err := x.Insert(&branches)
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if err != nil {
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return err
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}
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branches = branches[:0]
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}
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return nil
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}); err != nil {
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return err
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}
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if len(branches) > 0 {
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if _, err := x.Insert(&branches); err != nil {
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return err
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}
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}
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return x.DropTables("deleted_branches")
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}
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