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>
133 lines
3.4 KiB
Go
133 lines
3.4 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"context"
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"code.gitea.io/gitea/models/db"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/container"
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"code.gitea.io/gitea/modules/util"
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"xorm.io/builder"
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"xorm.io/xorm"
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)
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type BranchList []*Branch
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func (branches BranchList) LoadDeletedBy(ctx context.Context) error {
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ids := container.Set[int64]{}
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for _, branch := range branches {
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if !branch.IsDeleted {
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continue
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}
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ids.Add(branch.DeletedByID)
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}
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usersMap := make(map[int64]*user_model.User, len(ids))
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if err := db.GetEngine(ctx).In("id", ids.Values()).Find(&usersMap); err != nil {
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return err
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}
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for _, branch := range branches {
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if !branch.IsDeleted {
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continue
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}
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branch.DeletedBy = usersMap[branch.DeletedByID]
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if branch.DeletedBy == nil {
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branch.DeletedBy = user_model.NewGhostUser()
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}
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}
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return nil
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}
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func (branches BranchList) LoadPusher(ctx context.Context) error {
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ids := container.Set[int64]{}
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for _, branch := range branches {
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if branch.PusherID > 0 { // pusher_id maybe zero because some branches are sync by backend with no pusher
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ids.Add(branch.PusherID)
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}
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}
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usersMap := make(map[int64]*user_model.User, len(ids))
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if err := db.GetEngine(ctx).In("id", ids.Values()).Find(&usersMap); err != nil {
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return err
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}
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for _, branch := range branches {
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if branch.PusherID <= 0 {
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continue
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}
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branch.Pusher = usersMap[branch.PusherID]
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if branch.Pusher == nil {
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branch.Pusher = user_model.NewGhostUser()
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}
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}
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return nil
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}
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const (
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BranchOrderByNameAsc = "name ASC"
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BranchOrderByCommitTimeDesc = "commit_time DESC"
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)
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type FindBranchOptions struct {
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db.ListOptions
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RepoID int64
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ExcludeBranchNames []string
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IsDeletedBranch util.OptionalBool
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OrderBy string
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}
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func (opts *FindBranchOptions) Cond() builder.Cond {
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cond := builder.NewCond()
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if opts.RepoID > 0 {
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cond = cond.And(builder.Eq{"repo_id": opts.RepoID})
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}
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if len(opts.ExcludeBranchNames) > 0 {
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cond = cond.And(builder.NotIn("name", opts.ExcludeBranchNames))
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}
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if !opts.IsDeletedBranch.IsNone() {
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cond = cond.And(builder.Eq{"is_deleted": opts.IsDeletedBranch.IsTrue()})
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}
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return cond
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}
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func CountBranches(ctx context.Context, opts FindBranchOptions) (int64, error) {
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return db.GetEngine(ctx).Where(opts.Cond()).Count(&Branch{})
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}
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func orderByBranches(sess *xorm.Session, opts FindBranchOptions) *xorm.Session {
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if !opts.IsDeletedBranch.IsFalse() { // if deleted branch included, put them at the end
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sess = sess.OrderBy("is_deleted ASC")
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}
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if opts.OrderBy == "" {
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opts.OrderBy = BranchOrderByCommitTimeDesc
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}
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return sess.OrderBy(opts.OrderBy)
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}
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func FindBranches(ctx context.Context, opts FindBranchOptions) (BranchList, error) {
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sess := db.GetEngine(ctx).Where(opts.Cond())
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if opts.PageSize > 0 && !opts.IsListAll() {
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sess = db.SetSessionPagination(sess, &opts.ListOptions)
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}
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sess = orderByBranches(sess, opts)
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var branches []*Branch
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return branches, sess.Find(&branches)
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}
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func FindBranchNames(ctx context.Context, opts FindBranchOptions) ([]string, error) {
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sess := db.GetEngine(ctx).Select("name").Where(opts.Cond())
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if opts.PageSize > 0 && !opts.IsListAll() {
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sess = db.SetSessionPagination(sess, &opts.ListOptions)
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}
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sess = orderByBranches(sess, opts)
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var branches []string
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if err := sess.Table("branch").Find(&branches); err != nil {
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return nil, err
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}
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return branches, nil
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}
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