🎨 Format of the code

internal/cmd/home/home.go

@@ -62,8 +62,7 @@ func NewApp(logger *log.Logger, config *domain.Config) (*App, error) {
 		// INFO(toby3d): any static file is public and unprotected by design, so it's safe to search it
 		// first before deep down to any page or it's resource which might be secured by middleware or
 		// something else.
-		static, err := staticer.Do(r.Context(), strings.TrimPrefix(r.URL.Path, "/"))
-		if err == nil {
+		if static, err := staticer.Do(r.Context(), strings.TrimPrefix(r.URL.Path, "/")); err == nil {
 			http.ServeContent(w, r, static.Name(), static.ModTime(), static)
 
 			return

internal/common/common.go

@@ -11,4 +11,6 @@ const (
 	MIMETextHTMLCharsetUTF8 string = MIMETextHTML + "; " + charsetUTF8
 )
 
+const Und string = "und"
+
 const charsetUTF8 string = "charset=UTF-8"

internal/domain/language.go

@@ -5,6 +5,8 @@ import (
 
 	"golang.org/x/text/language"
 	"golang.org/x/text/language/display"
+
+	"source.toby3d.me/toby3d/home/internal/common"
 )
 
 type Language struct {
@@ -14,7 +16,7 @@ type Language struct {
 	dir  string
 }
 
-var LanguageUnd Language = Language{}
+var LanguageUnd Language = Language{} // "und"
 
 func NewLanguage(raw string) Language {
 	tag, err := language.BCP47.Parse(raw)
@@ -60,7 +62,7 @@ func (l Language) String() string {
 		return l.code
 	}
 
-	return "und"
+	return common.Und
 }
 
 func (l Language) GoString() string {

internal/domain/language_test.go

@@ -3,6 +3,7 @@ package domain_test
 import (
 	"testing"
 
+	"source.toby3d.me/toby3d/home/internal/common"
 	"source.toby3d.me/toby3d/home/internal/domain"
 )
 
@@ -13,10 +14,10 @@ func TestLanguage_Lang(t *testing.T) {
 		input  string
 		expect string
 	}{
-		"2letter": {"en", "en"},
-		"3letter": {"eng", "en"},
-		"region":  {"en-US", "en"},
-		"und":     {"", ""},
+		"2letter":  {"en", "en"},
+		"3letter":  {"eng", "en"},
+		"region":   {"en-US", "en"},
+		common.Und: {"", ""},
 	} {
 		name, tc := name, tc
 
@@ -37,10 +38,10 @@ func TestLanguage_Code(t *testing.T) {
 		input  string
 		expect string
 	}{
-		"2letter": {"en", "en"},
-		"3letter": {"eng", "en"},
-		"region":  {"en-US", "en-US"},
-		"und":     {"", ""},
+		"2letter":  {"en", "en"},
+		"3letter":  {"eng", "en"},
+		"region":   {"en-US", "en-US"},
+		common.Und: {"", ""},
 	} {
 		name, tc := name, tc
 
@@ -61,11 +62,11 @@ func TestLanguage_Dir(t *testing.T) {
 		input  string
 		expect string
 	}{
-		"2letter": {"en", "ltr"},
-		"rtl":     {"ur", "rtl"},
-		"3letter": {"eng", "ltr"},
-		"region":  {"en-US", "ltr"},
-		"und":     {"", ""},
+		"2letter":  {"en", "ltr"},
+		"rtl":      {"ur", "rtl"},
+		"3letter":  {"eng", "ltr"},
+		"region":   {"en-US", "ltr"},
+		common.Und: {"", ""},
 	} {
 		name, tc := name, tc
 
@@ -90,7 +91,7 @@ func TestLanguage_Name(t *testing.T) {
 		"2letter":   {"en", "english"},
 		"3letter":   {"eng", "english"},
 		"region":    {"en-US", "american english"},
-		"und":       {"", ""},
+		common.Und:  {"", ""},
 	} {
 		name, tc := name, tc
 

internal/domain/redirect.go

@@ -10,10 +10,7 @@ type Redirect struct {
 }
 
 func (r Redirect) IsMatch(p string) bool {
-	matched, err := path.Match(r.From, p)
-	if err != nil {
-		return false
-	}
+	matched, _ := path.Match(r.From, p)
 
 	return matched
 }

internal/domain/resource_type.go

@@ -2,6 +2,8 @@ package domain
 
 import (
 	"errors"
+
+	"source.toby3d.me/toby3d/home/internal/common"
 )
 
 type ResourceType string
@@ -22,7 +24,7 @@ func (rt ResourceType) String() string {
 		return string(rt)
 	}
 
-	return "und"
+	return common.Und
 }
 
 func (rt ResourceType) GoString() string {