Merge pull request #1 from napalu/bugfix/html_utf8_bom

add html utf8 bom signature
wailsapp · Mar 31, 2022 · 6df7e41 · 6df7e41
2 parents ec41466 + 8ae06f3
commit 6df7e41
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diff --git a/internal/magic/text.go b/internal/magic/text.go
@@ -13,6 +13,7 @@ import (
 var (
 	// HTML matches a Hypertext Markup Language file.
 	HTML = markup(
+		append([]byte{0xEF, 0xBB, 0xBF}, []byte("<!DOCTYPE HTML")...),
 		[]byte("<!DOCTYPE HTML"),
 		[]byte("<HTML"),
 		[]byte("<HEAD"),

diff --git a/mimetype_test.go b/mimetype_test.go
@@ -80,6 +80,7 @@ var files = map[string]string{
 	"html.svg.html":      "text/html; charset=utf-8",
 	"html.usascii.html":  "text/html; charset=us-ascii",
 	"html.utf8.html":     "text/html; charset=utf-8",
+	"html.utf8bom.html":  "text/html; charset=utf-8",
 	"html.withbr.html":   "text/html; charset=utf-8",
 	"ico.ico":            "image/x-icon",
 	"ics.dos.ics":        "text/calendar",

diff --git a/testdata/html.utf8bom.html b/testdata/html.utf8bom.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<!--
+Some comment
+
+-->
+<html dir="ltr" mozdisallowselectionprint>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+    <meta name="some name" content="notranslate">
+    <title>test</title>
+
+
+    <link rel="stylesheet" href="html.utf8bom.css">
+
+
+
+  </head>
+
+  <body tabindex="1">
+    <div id="printContainer"></div>
+  </body>
+</html>