// Copyright 2019 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package setting import (	"net/url"	"path/filepath"	"strings"	"time" 	"forgejo.org/modules/log" 	"github.com/gobwas/glob") // Indexer settingsvar Indexer = struct {	IssueType        string	IssuePath        string	IssueConnStr     string	IssueConnAuth    string	IssueIndexerName string	StartupTimeout   time.Duration 	RepoIndexerEnabled   bool	RepoIndexerRepoTypes []string	RepoType             string	RepoPath             string	RepoConnStr          string	RepoIndexerName      string	MaxIndexerFileSize   int64	IncludePatterns      []Glob	ExcludePatterns      []Glob	ExcludeVendored      bool}{	IssueType:        "bleve",	IssuePath:        "indexers/issues.bleve",	IssueConnStr:     "",	IssueConnAuth:    "",	IssueIndexerName: "gitea_issues", 	RepoIndexerEnabled:   false,	RepoIndexerRepoTypes: []string{"sources", "forks", "mirrors", "templates"},	RepoType:             "bleve",	RepoPath:             "indexers/repos.bleve",	RepoConnStr:          "",	RepoIndexerName:      "gitea_codes",	MaxIndexerFileSize:   1024 * 1024,	ExcludeVendored:      true,} type Glob struct {	glob    glob.Glob	pattern string} func (g *Glob) Match(s string) bool {	return g.glob.Match(s)} func (g *Glob) Pattern() string {	return g.pattern} func loadIndexerFrom(rootCfg ConfigProvider) {	sec := rootCfg.Section("indexer")	Indexer.IssueType = sec.Key("ISSUE_INDEXER_TYPE").MustString("bleve")	Indexer.IssuePath = filepath.ToSlash(sec.Key("ISSUE_INDEXER_PATH").MustString(filepath.ToSlash(filepath.Join(AppDataPath, "indexers/issues.bleve"))))	if !filepath.IsAbs(Indexer.IssuePath) {		Indexer.IssuePath = filepath.ToSlash(filepath.Join(AppWorkPath, Indexer.IssuePath))	}	Indexer.IssueConnStr = sec.Key("ISSUE_INDEXER_CONN_STR").MustString(Indexer.IssueConnStr) 	if Indexer.IssueType == "meilisearch" {		u, err := url.Parse(Indexer.IssueConnStr)		if err != nil {			log.Warn("Failed to parse ISSUE_INDEXER_CONN_STR: %v", err)			u = &url.URL{}		}		Indexer.IssueConnAuth, _ = u.User.Password()		u.User = nil		Indexer.IssueConnStr = u.String()	} 	Indexer.IssueIndexerName = sec.Key("ISSUE_INDEXER_NAME").MustString(Indexer.IssueIndexerName) 	Indexer.RepoIndexerEnabled = sec.Key("REPO_INDEXER_ENABLED").MustBool(false)	Indexer.RepoIndexerRepoTypes = strings.Split(sec.Key("REPO_INDEXER_REPO_TYPES").MustString("sources,forks,mirrors,templates"), ",")	Indexer.RepoType = sec.Key("REPO_INDEXER_TYPE").MustString("bleve")	Indexer.RepoPath = filepath.ToSlash(sec.Key("REPO_INDEXER_PATH").MustString(filepath.ToSlash(filepath.Join(AppDataPath, "indexers/repos.bleve"))))	if !filepath.IsAbs(Indexer.RepoPath) {		Indexer.RepoPath = filepath.ToSlash(filepath.Join(AppWorkPath, Indexer.RepoPath))	}	Indexer.RepoConnStr = sec.Key("REPO_INDEXER_CONN_STR").MustString("")	Indexer.RepoIndexerName = sec.Key("REPO_INDEXER_NAME").MustString("gitea_codes") 	Indexer.IncludePatterns = IndexerGlobFromString(sec.Key("REPO_INDEXER_INCLUDE").MustString(""))	Indexer.ExcludePatterns = IndexerGlobFromString(sec.Key("REPO_INDEXER_EXCLUDE").MustString(""))	Indexer.ExcludeVendored = sec.Key("REPO_INDEXER_EXCLUDE_VENDORED").MustBool(true)	Indexer.MaxIndexerFileSize = sec.Key("MAX_FILE_SIZE").MustInt64(1024 * 1024)	Indexer.StartupTimeout = sec.Key("STARTUP_TIMEOUT").MustDuration(30 * time.Second)} // IndexerGlobFromString parses a comma separated list of patterns and returns a glob.Glob slice suited for repo indexingfunc IndexerGlobFromString(globstr string) []Glob {	extarr := make([]Glob, 0, 10)	for _, expr := range strings.Split(strings.ToLower(globstr), ",") {		expr = strings.TrimSpace(expr)		if expr != "" {			if g, err := glob.Compile(expr, '.', '/'); err != nil {				log.Warn("Invalid glob expression '%s' (skipped): %v", expr, err)			} else {				extarr = append(extarr, Glob{glob: g, pattern: expr})			}		}	}	return extarr}