119 lines
3.7 KiB
Go
119 lines
3.7 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"fmt"
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"xorm.io/builder"
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)
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// RepoIndexerType specifies the repository indexer type
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type RepoIndexerType int
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const (
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// RepoIndexerTypeCode code indexer
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RepoIndexerTypeCode RepoIndexerType = iota // 0
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// RepoIndexerTypeStats repository stats indexer
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RepoIndexerTypeStats // 1
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)
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// RepoIndexerStatus status of a repo's entry in the repo indexer
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// For now, implicitly refers to default branch
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type RepoIndexerStatus struct {
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ID int64 `xorm:"pk autoincr"`
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RepoID int64 `xorm:"INDEX(s)"`
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CommitSha string `xorm:"VARCHAR(40)"`
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IndexerType RepoIndexerType `xorm:"INDEX(s) NOT NULL DEFAULT 0"`
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}
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// GetUnindexedRepos returns repos which do not have an indexer status
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func GetUnindexedRepos(indexerType RepoIndexerType, maxRepoID int64, page, pageSize int) ([]int64, error) {
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ids := make([]int64, 0, 50)
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cond := builder.Cond(builder.IsNull{
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"repo_indexer_status.id",
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}).And(builder.Eq{
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"repository.is_empty": false,
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})
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sess := x.Table("repository").Join("LEFT OUTER", "repo_indexer_status", "repository.id = repo_indexer_status.repo_id AND repo_indexer_status.indexer_type = ?", indexerType)
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if maxRepoID > 0 {
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cond = builder.And(cond, builder.Lte{
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"repository.id": maxRepoID,
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})
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}
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if page >= 0 && pageSize > 0 {
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start := 0
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if page > 0 {
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start = (page - 1) * pageSize
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}
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sess.Limit(pageSize, start)
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}
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sess.Where(cond).Cols("repository.id").Desc("repository.id")
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err := sess.Find(&ids)
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return ids, err
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}
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// getIndexerStatus loads repo codes indxer status
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func (repo *Repository) getIndexerStatus(e Engine, indexerType RepoIndexerType) (*RepoIndexerStatus, error) {
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switch indexerType {
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case RepoIndexerTypeCode:
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if repo.CodeIndexerStatus != nil {
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return repo.CodeIndexerStatus, nil
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}
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case RepoIndexerTypeStats:
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if repo.StatsIndexerStatus != nil {
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return repo.StatsIndexerStatus, nil
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}
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}
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status := &RepoIndexerStatus{RepoID: repo.ID}
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if has, err := e.Where("`indexer_type` = ?", indexerType).Get(status); err != nil {
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return nil, err
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} else if !has {
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status.IndexerType = indexerType
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status.CommitSha = ""
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}
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switch indexerType {
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case RepoIndexerTypeCode:
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repo.CodeIndexerStatus = status
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case RepoIndexerTypeStats:
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repo.StatsIndexerStatus = status
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}
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return status, nil
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}
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// GetIndexerStatus loads repo codes indxer status
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func (repo *Repository) GetIndexerStatus(indexerType RepoIndexerType) (*RepoIndexerStatus, error) {
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return repo.getIndexerStatus(x, indexerType)
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}
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// updateIndexerStatus updates indexer status
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func (repo *Repository) updateIndexerStatus(e Engine, indexerType RepoIndexerType, sha string) error {
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status, err := repo.getIndexerStatus(e, indexerType)
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if err != nil {
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return fmt.Errorf("UpdateIndexerStatus: Unable to getIndexerStatus for repo: %s Error: %v", repo.FullName(), err)
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}
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if len(status.CommitSha) == 0 {
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status.CommitSha = sha
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_, err := e.Insert(status)
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if err != nil {
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return fmt.Errorf("UpdateIndexerStatus: Unable to insert repoIndexerStatus for repo: %s Sha: %s Error: %v", repo.FullName(), sha, err)
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}
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return nil
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}
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status.CommitSha = sha
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_, err = e.ID(status.ID).Cols("commit_sha").
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Update(status)
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if err != nil {
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return fmt.Errorf("UpdateIndexerStatus: Unable to update repoIndexerStatus for repo: %s Sha: %s Error: %v", repo.FullName(), sha, err)
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}
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return nil
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}
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// UpdateIndexerStatus updates indexer status
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func (repo *Repository) UpdateIndexerStatus(indexerType RepoIndexerType, sha string) error {
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return repo.updateIndexerStatus(x, indexerType, sha)
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}
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