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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package internal
import (
"strings"
"code.gitea.io/gitea/modules/indexer/internal"
"code.gitea.io/gitea/modules/log"
)
const (
filenameMatchNumberOfLines = 7 // Copied from github search
)
func FilenameIndexerID(repoID int64, filename string) string {
return internal.Base36(repoID) + "_" + filename
}
func ParseIndexerID(indexerID string) (int64, string) {
index := strings.IndexByte(indexerID, '_')
if index == -1 {
log.Error("Unexpected ID in repo indexer: %s", indexerID)
}
repoID, _ := internal.ParseBase36(indexerID[:index])
return repoID, indexerID[index+1:]
}
func FilenameOfIndexerID(indexerID string) string {
index := strings.IndexByte(indexerID, '_')
if index == -1 {
log.Error("Unexpected ID in repo indexer: %s", indexerID)
}
return indexerID[index+1:]
}
// Given the contents of file, returns the boundaries of its first seven lines.
func FilenameMatchIndexPos(content string) (int, int) {
count := 1
for i, c := range content {
if c == '\n' {
count++
if count == filenameMatchNumberOfLines {
return 0, i
}
}
}
return 0, len(content)
}
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