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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // Copyright 2023 The Gitea Authors. All rights reserved. | ||
| // SPDX-License-Identifier: MIT | ||
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| //go:build ignore | ||
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| /* | ||
| This tool is used to compare the CSS names in a chroma builtin styles with the Gitea theme CSS names. | ||
| It outputs the difference between the two sets of CSS names, eg: | ||
| ``` | ||
| CSS names not in builtin: | ||
| .chroma .ln | ||
| ---- | ||
| Builtin CSS names not in file: | ||
| .chroma .vm | ||
| ``` | ||
| Developers could use this tool to re-sync the CSS names in the Gitea theme. | ||
| */ | ||
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| package main | ||
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| import ( | ||
| "os" | ||
| "regexp" | ||
| "strings" | ||
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| "github.com/alecthomas/chroma/v2" | ||
| ) | ||
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| func main() { | ||
| if len(os.Args) != 2 { | ||
| println("Usage: chroma-style-diff css-or-less-file") | ||
| os.Exit(1) | ||
| } | ||
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| data, err := os.ReadFile(os.Args[1]) | ||
| if err != nil { | ||
| println(err.Error()) | ||
| os.Exit(1) | ||
| } | ||
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| content := string(data) | ||
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| // a simple CSS parser to collect CSS names | ||
| content = regexp.MustCompile("//.*\r?\n").ReplaceAllString(content, "\n") | ||
| content = regexp.MustCompile("/\\*.*?\\*/").ReplaceAllString(content, "") | ||
| matches := regexp.MustCompile("\\s*([-.#:\\w\\s]+)\\s*\\{[^}]*}").FindAllStringSubmatch(content, -1) | ||
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| cssNames := map[string]bool{} | ||
| for _, matchGroup := range matches { | ||
| cssName := strings.TrimSpace(matchGroup[1]) | ||
| cssNames[cssName] = true | ||
| } | ||
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| // collect Chroma builtin CSS names | ||
| builtin := map[string]bool{} | ||
| for tokenType, cssName := range chroma.StandardTypes { | ||
| if tokenType > 0 && cssName != "" { | ||
| builtin[".chroma ."+cssName] = true | ||
| } | ||
| } | ||
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| // show the diff | ||
| println("CSS names not in builtin:") | ||
| for cssName := range cssNames { | ||
| if !builtin[cssName] { | ||
| println(cssName) | ||
| } | ||
| } | ||
| println("----") | ||
| println("Builtin CSS names not in file:") | ||
| for cssName := range builtin { | ||
| if !cssNames[cssName] { | ||
| println(cssName) | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| @import "../chroma/dark.less"; | ||
| @import "../chroma/overwrite.less"; | ||
| @import "../codemirror/dark.less"; | ||
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| :root { | ||
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