mirror of
https://github.com/go-gitea/gitea.git
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67 lines
2.1 KiB
Go
67 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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switch searchMode {
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case indexer.SearchModeExact:
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grepMode = git.GrepModeExact
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case 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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