mirror of https://github.com/go-gitea/gitea.git
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package git
|
|
|
|
import (
|
|
"strings"
|
|
"unicode"
|
|
|
|
"code.gitea.io/gitea/modules/optional"
|
|
)
|
|
|
|
const (
|
|
fileSizeLimit int64 = 16 * 1024 // 16 KiB
|
|
bigFileSize int64 = 1024 * 1024 // 1 MiB
|
|
)
|
|
|
|
// mergeLanguageStats mergers language names with different cases. The name with most upper case letters is used.
|
|
func mergeLanguageStats(stats map[string]int64) map[string]int64 {
|
|
names := map[string]struct {
|
|
uniqueName string
|
|
upperCount int
|
|
}{}
|
|
|
|
countUpper := func(s string) (count int) {
|
|
for _, r := range s {
|
|
if unicode.IsUpper(r) {
|
|
count++
|
|
}
|
|
}
|
|
return count
|
|
}
|
|
|
|
for name := range stats {
|
|
cnt := countUpper(name)
|
|
lower := strings.ToLower(name)
|
|
if cnt >= names[lower].upperCount {
|
|
names[lower] = struct {
|
|
uniqueName string
|
|
upperCount int
|
|
}{uniqueName: name, upperCount: cnt}
|
|
}
|
|
}
|
|
|
|
res := make(map[string]int64, len(names))
|
|
for name, num := range stats {
|
|
res[names[strings.ToLower(name)].uniqueName] += num
|
|
}
|
|
return res
|
|
}
|
|
|
|
func TryReadLanguageAttribute(attrs map[string]string) optional.Option[string] {
|
|
language := AttributeToString(attrs, AttributeLinguistLanguage)
|
|
if language.Value() == "" {
|
|
language = AttributeToString(attrs, AttributeGitlabLanguage)
|
|
if language.Has() {
|
|
raw := language.Value()
|
|
// gitlab-language may have additional parameters after the language
|
|
// ignore them and just use the main language
|
|
// https://docs.gitlab.com/ee/user/project/highlighting.html#override-syntax-highlighting-for-a-file-type
|
|
if idx := strings.IndexByte(raw, '?'); idx >= 0 {
|
|
language = optional.Some(raw[:idx])
|
|
}
|
|
}
|
|
}
|
|
return language
|
|
}
|