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403775e74e
Each "indexer" should provide the "search modes" they support by themselves. And we need to remove the "fuzzy" search for code.
66 lines
2.1 KiB
Go
66 lines
2.1 KiB
Go
// Copyright 2025 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package gitgrep
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import (
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"context"
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"fmt"
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"strings"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/indexer"
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code_indexer "code.gitea.io/gitea/modules/indexer/code"
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"code.gitea.io/gitea/modules/setting"
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)
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func indexSettingToGitGrepPathspecList() (list []string) {
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for _, expr := range setting.Indexer.IncludePatterns {
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list = append(list, ":(glob)"+expr.PatternString())
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}
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for _, expr := range setting.Indexer.ExcludePatterns {
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list = append(list, ":(glob,exclude)"+expr.PatternString())
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}
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return list
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}
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func PerformSearch(ctx context.Context, page int, repoID int64, gitRepo *git.Repository, ref git.RefName, keyword string, searchMode indexer.SearchModeType) (searchResults []*code_indexer.Result, total int, err error) {
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grepMode := git.GrepModeWords
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if searchMode == indexer.SearchModeExact {
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grepMode = git.GrepModeExact
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} else if searchMode == indexer.SearchModeRegexp {
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grepMode = git.GrepModeRegexp
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}
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res, err := git.GrepSearch(ctx, gitRepo, keyword, git.GrepOptions{
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ContextLineNumber: 1,
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GrepMode: grepMode,
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RefName: ref.String(),
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PathspecList: indexSettingToGitGrepPathspecList(),
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})
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if err != nil {
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// TODO: if no branch exists, it reports: exit status 128, fatal: this operation must be run in a work tree.
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return nil, 0, fmt.Errorf("git.GrepSearch: %w", err)
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}
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commitID, err := gitRepo.GetRefCommitID(ref.String())
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if err != nil {
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return nil, 0, fmt.Errorf("gitRepo.GetRefCommitID: %w", err)
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}
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total = len(res)
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pageStart := min((page-1)*setting.UI.RepoSearchPagingNum, len(res))
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pageEnd := min(page*setting.UI.RepoSearchPagingNum, len(res))
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res = res[pageStart:pageEnd]
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for _, r := range res {
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searchResults = append(searchResults, &code_indexer.Result{
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RepoID: repoID,
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Filename: r.Filename,
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CommitID: commitID,
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// UpdatedUnix: not supported yet
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// Language: not supported yet
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// Color: not supported yet
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Lines: code_indexer.HighlightSearchResultCode(r.Filename, "", r.LineNumbers, strings.Join(r.LineCodes, "\n")),
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})
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}
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return searchResults, total, nil
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}
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