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authorRunxi Yu <me@runxiyu.org>2025-04-06 09:26:46 +0800
committerRunxi Yu <me@runxiyu.org>2025-04-06 09:27:53 +0800
commitda1d8f4e7c332c7109427915e6459b10209cedce (patch)
tree280b921be3b51f93d82d916b4eaa89387b7102cc /internal/render/chroma.go
parentgit2c, git2d: Rename cmd1 and cmd2 descriptively (diff)
downloadforge-0.1.32.tar.gz
forge-0.1.32.tar.zst
forge-0.1.32.zip
Move the Go stuff to ./forged/v0.1.32
Diffstat (limited to 'internal/render/chroma.go')
-rw-r--r--internal/render/chroma.go38
1 files changed, 0 insertions, 38 deletions
diff --git a/internal/render/chroma.go b/internal/render/chroma.go
deleted file mode 100644
index c1a1869..0000000
--- a/internal/render/chroma.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-only
-// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
-
-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
-}