markdown: Add yuin/goldmark-emoji

Fixes gohugoio#7332

go.mod

@@ -64,6 +64,7 @@ require (
 	github.com/tdewolff/minify/v2 v2.12.7
 	github.com/tdewolff/parse/v2 v2.6.6
 	github.com/yuin/goldmark v1.5.4
+	github.com/yuin/goldmark-emoji v1.0.2
 	go.uber.org/atomic v1.11.0
 	go.uber.org/automaxprocs v1.5.2
 	gocloud.dev v0.24.0

go.sum

@@ -577,9 +577,12 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+github.com/yuin/goldmark v1.3.7/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yuin/goldmark v1.5.4 h1:2uY/xC0roWy8IBEGLgB1ywIoEJFGmRrX21YQcvGZzjU=
 github.com/yuin/goldmark v1.5.4/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+github.com/yuin/goldmark-emoji v1.0.2 h1:c/RgTShNgHTtc6xdz2KKI74jJr6rWi7FPgnP9GAsO5s=
+github.com/yuin/goldmark-emoji v1.0.2/go.mod h1:RhP/RWpexdp+KHs7ghKnifRoIs/Bq4nDS7tRbCkOwKY=
 go.opencensus.io v0.15.0/go.mod h1:UffZAU+4sDEINUGP/B7UfBBkq4fqLu9zXAX7ke6CHW0=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=

markup/goldmark/convert.go

@@ -28,6 +28,7 @@ import (
 	"github.com/gohugoio/hugo/markup/converter"
 	"github.com/gohugoio/hugo/markup/tableofcontents"
 	"github.com/yuin/goldmark"
+	emoji "github.com/yuin/goldmark-emoji"
 	"github.com/yuin/goldmark/ast"
 	"github.com/yuin/goldmark/extension"
 	"github.com/yuin/goldmark/parser"
@@ -136,13 +137,18 @@ func newMarkdown(pcfg converter.ProviderConfig) goldmark.Markdown {
 		extensions = append(extensions, extension.Footnote)
 	}
 
+	if cfg.Extensions.Emoji {
+		extensions = append(extensions, emoji.Emoji)
+	}
+
 	if cfg.Parser.AutoHeadingID {
 		parserOptions = append(parserOptions, parser.WithAutoHeadingID())
 	}
 
 	if cfg.Parser.Attribute.Title {
 		parserOptions = append(parserOptions, parser.WithAttribute())
 	}
+
 	if cfg.Parser.Attribute.Block {
 		extensions = append(extensions, attributes.New())
 	}

markup/goldmark/goldmark_config/config.go

@@ -38,6 +38,7 @@ var Default = Config{
 		},
 		Footnote:        true,
 		DefinitionList:  true,
+		Emoji:           false,
 		Table:           true,
 		Strikethrough:   true,
 		Linkify:         true,
@@ -69,6 +70,7 @@ type Extensions struct {
 	Typographer    Typographer
 	Footnote       bool
 	DefinitionList bool
+	Emoji          bool
 
 	// GitHub flavored markdown
 	Table           bool