From e0635b47c2f30719e1ea026812af85c988632c0e Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Sat, 5 Apr 2025 21:27:17 +0800
Subject: Move things to internal/

---
 render/chroma.go | 35 -----------------------------------
 1 file changed, 35 deletions(-)
 delete mode 100644 render/chroma.go

(limited to 'render/chroma.go')

diff --git a/render/chroma.go b/render/chroma.go
deleted file mode 100644
index c7d64ec..0000000
--- a/render/chroma.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package render
-
-import (
-	"bytes"
-	"html/template"
-
-	chromaHTML "github.com/alecthomas/chroma/v2/formatters/html"
-	chromaLexers "github.com/alecthomas/chroma/v2/lexers"
-	chromaStyles "github.com/alecthomas/chroma/v2/styles"
-)
-
-func Highlight(filename, content string) template.HTML {
-	lexer := chromaLexers.Match(filename)
-	if lexer == nil {
-		lexer = chromaLexers.Fallback
-	}
-
-	iterator, err := lexer.Tokenise(nil, content)
-	if err != nil {
-		return template.HTML("<pre>Error tokenizing file: " + err.Error() + "</pre>") //#nosec G203`
-	}
-
-	var buf bytes.Buffer
-	style := chromaStyles.Get("autumn")
-	formatter := chromaHTML.New(
-		chromaHTML.WithClasses(true),
-		chromaHTML.TabWidth(8),
-	)
-
-	if err := formatter.Format(&buf, style, iterator); err != nil {
-		return template.HTML("<pre>Error formatting file: " + err.Error() + "</pre>") //#nosec G203
-	}
-
-	return template.HTML(buf.Bytes()) //#nosec G203
-}
-- 
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