feat: move minifier to ext/

pkg/core/generator/context.go

@@ -11,8 +11,6 @@ import (
 	"sort"
 	"sync"
 
-	"github.com/tdewolff/minify/v2"
-	"github.com/tdewolff/minify/v2/html"
 	"go.uber.org/atomic"
 )
 
@@ -26,8 +24,6 @@ type Context struct {
 
 	postSlugTemplate *template.Template
 	tagLinkTemplate  *template.Template
-
-	minifier *minify.M
 }
 
 func NewContext(s *SiteData, opt *Option) *Context {
@@ -167,20 +163,3 @@ func (ctx *Context) incrOutputCounter(delta int64) int64 {
 func (ctx *Context) appendCopyDir(srcDir, dstDir string) {
 	ctx.copingDirs = append(ctx.copingDirs, &models.CopyDir{SrcDir: srcDir, DestDir: dstDir})
 }
-
-func (ctx *Context) MinifyHTML(raw []byte) ([]byte, error) {
-	if ctx.minifier == nil {
-		m := minify.New()
-		m.Add("text/html", &html.Minifier{
-			KeepComments:            false,
-			KeepConditionalComments: true,
-			KeepDefaultAttrVals:     true,
-			KeepDocumentTags:        true,
-			KeepEndTags:             false,
-			KeepQuotes:              true,
-			KeepWhitespace:          false,
-		})
-		ctx.minifier = m
-	}
-	return ctx.minifier.Bytes("text/html", raw)
-}

pkg/core/generator/output.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"path/filepath"
 	"pugo/pkg/core/theme"
+	"pugo/pkg/ext/markdown"
 	"pugo/pkg/utils"
 	"pugo/pkg/utils/zlog"
 )
@@ -48,7 +49,7 @@ func outputFiles(s *SiteData, ctx *Context) error {
 		data := buf.Bytes()
 		dataLen := len(data)
 		if s.BuildConfig.EnableMinifyHTML {
-			data, err = ctx.MinifyHTML(data)
+			data, err = markdown.MinifyHTML(data)
 			if err != nil {
 				zlog.Warnf("output: failed to minify: %s, %s", fpath, err)
 				data = buf.Bytes()

pkg/ext/ext.go

@@ -2,11 +2,17 @@ package ext
 
 import (
 	"pugo/pkg/core/configs"
+	"pugo/pkg/ext/markdown"
 	"pugo/pkg/ext/sitemap"
 	"pugo/pkg/utils/zlog"
 )
 
 func Reload(cfg *configs.Config) {
+	markdown.InitMinfier(cfg.Build.EnableMinifyHTML)
+	if cfg.Build.EnableMinifyHTML {
+		zlog.Debugf("minify html: enabled")
+	}
+
 	ext := cfg.Extension
 	if ext.Feed != nil {
 		zlog.Debugf("feed reloaded, enabled:%v", ext.Feed.Enabled)

pkg/ext/markdown/minify.go

@@ -0,0 +1,37 @@
+package markdown
+
+import (
+	"github.com/tdewolff/minify/v2"
+	"github.com/tdewolff/minify/v2/html"
+)
+
+var (
+	globalMinifier *minify.M = nil
+)
+
+// InitMinfier initializes minifier
+func InitMinfier(flag bool) {
+	if flag {
+		m := minify.New()
+		m.Add("text/html", &html.Minifier{
+			KeepComments:            false,
+			KeepConditionalComments: true,
+			KeepDefaultAttrVals:     true,
+			KeepDocumentTags:        true,
+			KeepEndTags:             false,
+			KeepQuotes:              true,
+			KeepWhitespace:          false,
+		})
+		globalMinifier = m
+	} else {
+		globalMinifier = nil
+	}
+}
+
+// MinifyHTML minifies HTML
+func MinifyHTML(raw []byte) ([]byte, error) {
+	if globalMinifier == nil {
+		return raw, nil
+	}
+	return globalMinifier.Bytes("text/html", raw)
+}

version

@@ -1 +1 @@
-0.1.14
+0.1.16