Some minify configuration adjustments

minifiers/config.go

@@ -14,6 +14,7 @@
 package minifiers
 
 import (
+	"github.com/gohugoio/hugo/common/maps"
 	"github.com/gohugoio/hugo/config"
 	"github.com/gohugoio/hugo/docshelper"
 	"github.com/gohugoio/hugo/parser"
@@ -61,36 +62,43 @@ type tdewolffConfig struct {
 	XML  xml.Minifier
 }
 
-type minifiersConfig struct {
-	EnableHTML bool
-	EnableCSS  bool
-	EnableJS   bool
-	EnableJSON bool
-	EnableSVG  bool
-	EnableXML  bool
+type minifyConfig struct {
+	// Whether to minify the published output (the HTML written to /public).
+	MinifyOutput bool
+
+	DisableHTML bool
+	DisableCSS  bool
+	DisableJS   bool
+	DisableJSON bool
+	DisableSVG  bool
+	DisableXML  bool
 
 	Tdewolff tdewolffConfig
 }
 
-var defaultConfig = minifiersConfig{
-	EnableHTML: true,
-	EnableCSS:  true,
-	EnableJS:   true,
-	EnableJSON: true,
-	EnableSVG:  true,
-	EnableXML:  true,
-
+var defaultConfig = minifyConfig{
 	Tdewolff: defaultTdewolffConfig,
 }
 
-func decodeConfig(cfg config.Provider) (conf minifiersConfig, err error) {
+func decodeConfig(cfg config.Provider) (conf minifyConfig, err error) {
 	conf = defaultConfig
 
-	m := cfg.GetStringMap("minifiers")
-	if m == nil {
+	// May be set by CLI.
+	conf.MinifyOutput = cfg.GetBool("minifyOutput")
+
+	v := cfg.Get("minify")
+	if v == nil {
 		return
 	}
 
+	// Legacy.
+	if b, ok := v.(bool); ok {
+		conf.MinifyOutput = b
+		return
+	}
+
+	m := maps.ToStringMap(v)
+
 	err = mapstructure.WeakDecode(m, &conf)
 
 	if err != nil {
@@ -101,11 +109,8 @@ func decodeConfig(cfg config.Provider) (conf minifiersConfig, err error) {
 }
 
 func init() {
-	docsProvider := func() map[string]interface{} {
-		docs := make(map[string]interface{})
-		docs["minifiers"] = parser.LowerCaseCamelJSONMarshaller{Value: defaultConfig}
-		return docs
-
+	docsProvider := func() docshelper.DocProvider {
+		return docshelper.DocProvider{"config": map[string]interface{}{"minify": parser.LowerCaseCamelJSONMarshaller{Value: defaultConfig}}}
 	}
-	docshelper.AddDocProvider("config", docsProvider)
+	docshelper.AddDocProviderFunc(docsProvider)
 }

minifiers/config_test.go

@@ -14,7 +14,6 @@
 package minifiers
 
 import (
-	"fmt"
 	"testing"
 
 	"github.com/spf13/viper"
@@ -26,8 +25,8 @@ func TestConfig(t *testing.T) {
 	c := qt.New(t)
 	v := viper.New()
 
-	v.Set("minifiers", map[string]interface{}{
-		"enablexml": false,
+	v.Set("minify", map[string]interface{}{
+		"disablexml": true,
 		"tdewolff": map[string]interface{}{
 			"html": map[string]interface{}{
 				"keepwhitespace": false,
@@ -36,10 +35,11 @@ func TestConfig(t *testing.T) {
 	})
 
 	conf, err := decodeConfig(v)
-	fmt.Println(conf)
 
 	c.Assert(err, qt.IsNil)
 
+	c.Assert(conf.MinifyOutput, qt.Equals, false)
+
 	// explicitly set value
 	c.Assert(conf.Tdewolff.HTML.KeepWhitespace, qt.Equals, false)
 	// default value
@@ -47,6 +47,19 @@ func TestConfig(t *testing.T) {
 	c.Assert(conf.Tdewolff.CSS.KeepCSS2, qt.Equals, true)
 
 	// `enable` flags
-	c.Assert(conf.EnableHTML, qt.Equals, true)
-	c.Assert(conf.EnableXML, qt.Equals, false)
+	c.Assert(conf.DisableHTML, qt.Equals, false)
+	c.Assert(conf.DisableXML, qt.Equals, true)
+}
+
+func TestConfigLegacy(t *testing.T) {
+	c := qt.New(t)
+	v := viper.New()
+
+	// This was a bool < Hugo v0.58.
+	v.Set("minify", true)
+
+	conf, err := decodeConfig(v)
+	c.Assert(err, qt.IsNil)
+	c.Assert(conf.MinifyOutput, qt.Equals, true)
+
 }

minifiers/minifiers.go

@@ -30,6 +30,9 @@ import (
 
 // Client wraps a minifier.
 type Client struct {
+	// Whether output minification is enabled (HTML in /public)
+	MinifyOutput bool
+
 	m *minify.M
 }
 
@@ -62,30 +65,30 @@ func New(mediaTypes media.Types, outputFormats output.Formats, cfg config.Provid
 
 	m := minify.New()
 	if err != nil {
-		return Client{m: m}, err
+		return Client{}, err
 	}
 
 	// We use the Type definition of the media types defined in the site if found.
-	if conf.EnableCSS {
+	if !conf.DisableCSS {
 		addMinifier(m, mediaTypes, "css", &conf.Tdewolff.CSS)
 	}
-	if conf.EnableJS {
+	if !conf.DisableJS {
 		addMinifier(m, mediaTypes, "js", &conf.Tdewolff.JS)
 		m.AddRegexp(regexp.MustCompile("^(application|text)/(x-)?(java|ecma)script$"), &conf.Tdewolff.JS)
 	}
-	if conf.EnableJSON {
+	if !conf.DisableJSON {
 		addMinifier(m, mediaTypes, "json", &conf.Tdewolff.JSON)
 		m.AddRegexp(regexp.MustCompile(`^(application|text)/(x-|ld\+)?json$`), &conf.Tdewolff.JSON)
 	}
-	if conf.EnableSVG {
+	if !conf.DisableSVG {
 		addMinifier(m, mediaTypes, "svg", &conf.Tdewolff.SVG)
 	}
-	if conf.EnableXML {
+	if !conf.DisableXML {
 		addMinifier(m, mediaTypes, "xml", &conf.Tdewolff.XML)
 	}
 
 	// HTML
-	if conf.EnableHTML {
+	if !conf.DisableHTML {
 		addMinifier(m, mediaTypes, "html", &conf.Tdewolff.HTML)
 		for _, of := range outputFormats {
 			if of.IsHTML {
@@ -94,7 +97,7 @@ func New(mediaTypes media.Types, outputFormats output.Formats, cfg config.Provid
 		}
 	}
 
-	return Client{m: m}, nil
+	return Client{m: m, MinifyOutput: conf.MinifyOutput}, nil
 }
 
 func addMinifier(m *minify.M, mt media.Types, suffix string, min minify.Minifier) {

minifiers/minifiers_test.go

@@ -75,11 +75,11 @@ func TestNew(t *testing.T) {
 
 }
 
-func TestConfiguredMinify(t *testing.T) {
+func TestConfigureMinify(t *testing.T) {
 	c := qt.New(t)
 	v := viper.New()
-	v.Set("minifiers", map[string]interface{}{
-		"enablexml": false,
+	v.Set("minify", map[string]interface{}{
+		"disablexml": true,
 		"tdewolff": map[string]interface{}{
 			"html": map[string]interface{}{
 				"keepwhitespace": true,