syntax highlight via bfchroma

main.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/imdario/mergo"
 
+	"github.com/Depado/bfchroma"
 	"github.com/davecgh/go-spew/spew"
 	"github.com/flosch/pongo2"
 	"github.com/gosimple/slug"
@@ -94,6 +95,10 @@ type PathConfig struct {
 		OutputExtension *string `yaml:"OutputExtension"`
 	} `yaml:"Filename"`
 
+	Markdown struct {
+		SyntaxHighlight *bool `yaml:"SyntaxHighlight"`
+	} `yaml:"Markdown"`
+
 	Data interface{} `yaml:"Data"`
 }
 
@@ -430,15 +435,21 @@ RewriteRule ^$ %{REQUEST_URI}`+goToFixed+`/ [R,L]
 			outFile := conf.OutputPath + "/" + outputFilename
 			log.Debugf("using '%s' as output file", outFile)
 
-			//html := blackfriday.Run(input, blackfriday.WithRenderer(bfchroma.NewRenderer()))
-			html := blackfriday.Run(input)
+			var option blackfriday.Option
+
+			synH := conf.Config.Markdown.SyntaxHighlight
+			if synH != nil && *synH {
+				option = blackfriday.WithRenderer(bfchroma.NewRenderer())
+			}
+
+			html := blackfriday.Run(input, option)
 
 			// use --- for splitting document in markdown parts
 			regex := regexp.MustCompile("\\r?\\n\\r?---\\r?\\n\\r?")
 			inputParts := regex.Split(string(input), -1)
 			htmlParts := make([]*pongo2.Value, 0)
 			for _, iPart := range inputParts {
-				htmlParts = append(htmlParts, pongo2.AsSafeValue(string(blackfriday.Run([]byte(iPart)))))
+				htmlParts = append(htmlParts, pongo2.AsSafeValue(string(blackfriday.Run([]byte(iPart), option))))
 			}
 
 			log.Debugf("rendering template '%s' for '%s'", *newConfig.Template, outFile)