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 -----------------------------------
 render/escape.go | 11 -----------
 render/readme.go | 41 -----------------------------------------
 3 files changed, 87 deletions(-)
 delete mode 100644 render/chroma.go
 delete mode 100644 render/escape.go
 delete mode 100644 render/readme.go

(limited to 'render')

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
-}
diff --git a/render/escape.go b/render/escape.go
deleted file mode 100644
index 44c56f3..0000000
--- a/render/escape.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package render
-
-import (
-	"html"
-	"html/template"
-)
-
-// EscapeHTML just escapes a string and wraps it in [template.HTML].
-func EscapeHTML(s string) template.HTML {
-	return template.HTML(html.EscapeString(s)) //#nosec G203
-}
diff --git a/render/readme.go b/render/readme.go
deleted file mode 100644
index 1a153fb..0000000
--- a/render/readme.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-only
-// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
-
-package render
-
-import (
-	"bytes"
-	"html"
-	"html/template"
-	"strings"
-
-	"github.com/microcosm-cc/bluemonday"
-	"github.com/niklasfasching/go-org/org"
-	"github.com/yuin/goldmark"
-	"github.com/yuin/goldmark/extension"
-	"go.lindenii.runxiyu.org/forge/misc"
-)
-
-var markdownConverter = goldmark.New(goldmark.WithExtensions(extension.GFM))
-
-// renderReadme renders and sanitizes README content from a byte slice and filename.
-func Readme(data []byte, filename string) (string, template.HTML) {
-	switch strings.ToLower(filename) {
-	case "readme":
-		return "README", template.HTML("<pre>" + html.EscapeString(misc.BytesToString(data)) + "</pre>") //#nosec G203
-	case "readme.md":
-		var buf bytes.Buffer
-		if err := markdownConverter.Convert(data, &buf); err != nil {
-			return "Error fetching README", EscapeHTML("Unable to render README: " + err.Error())
-		}
-		return "README.md", template.HTML(bluemonday.UGCPolicy().SanitizeBytes(buf.Bytes())) //#nosec G203
-	case "readme.org":
-		htmlStr, err := org.New().Parse(strings.NewReader(misc.BytesToString(data)), filename).Write(org.NewHTMLWriter())
-		if err != nil {
-			return "Error fetching README", EscapeHTML("Unable to render README: " + err.Error())
-		}
-		return "README.org", template.HTML(bluemonday.UGCPolicy().Sanitize(htmlStr)) //#nosec G203
-	default:
-		return filename, template.HTML("<pre>" + html.EscapeString(misc.BytesToString(data)) + "</pre>") //#nosec G203
-	}
-}
-- 
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