a83d597989
Backport #24900 Fix #24896 If users set different languages by `linguist-language`, the `stats` map could be: `java: 100, Java: 200`. Language stats are stored as case-insensitive in database and there is a unique key. So, the different language names should be merged to one unique name: `Java: 300`
48 lines
1,013 B
Go
48 lines
1,013 B
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"strings"
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"unicode"
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)
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const (
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fileSizeLimit int64 = 16 * 1024 // 16 KiB
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bigFileSize int64 = 1024 * 1024 // 1 MiB
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)
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// mergeLanguageStats mergers language names with different cases. The name with most upper case letters is used.
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func mergeLanguageStats(stats map[string]int64) map[string]int64 {
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names := map[string]struct {
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uniqueName string
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upperCount int
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}{}
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countUpper := func(s string) (count int) {
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for _, r := range s {
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if unicode.IsUpper(r) {
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count++
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}
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}
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return count
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}
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for name := range stats {
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cnt := countUpper(name)
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lower := strings.ToLower(name)
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if cnt >= names[lower].upperCount {
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names[lower] = struct {
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uniqueName string
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upperCount int
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}{uniqueName: name, upperCount: cnt}
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}
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}
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res := make(map[string]int64, len(names))
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for name, num := range stats {
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res[names[strings.ToLower(name)].uniqueName] += num
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}
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return res
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}
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