fix(wireguard): Improvements

handlers/wireguard/errors.go

@@ -1,12 +0,0 @@
-package wireguard
-
-type malformedLineError struct{}
-
-func (e *malformedLineError) Error() string {
-	return "Malformed line"
-}
-
-type lineError struct {
-	Line uint32
-	Err  error
-}

handlers/wireguard/parser.go

@@ -1,6 +1,7 @@
 package wireguard
 
 import (
+	"config-lsp/common"
 	"regexp"
 	"slices"
 	"strings"
@@ -21,11 +22,16 @@ type wireguardParser struct {
 	CommentLines map[uint32]struct{}
 }
 
-func createWireguardParser() wireguardParser {
+func (p *wireguardParser) clear() {
-	return wireguardParser{
+	p.Sections = []wireguardSection{}
-		Sections:     []wireguardSection{},
+	p.CommentLines = map[uint32]struct{}{}
-		CommentLines: map[uint32]struct{}{},
 }
+
+func createWireguardParser() wireguardParser {
+	parser := wireguardParser{}
+	parser.clear()
+
+	return parser
 }
 
 type lineType string
@@ -53,8 +59,8 @@ func getLineType(line string) lineType {
 	return LineTypeProperty
 }
 
-func (p *wireguardParser) parseFromString(input string) []lineError {
+func (p *wireguardParser) parseFromString(input string) []common.ParseError {
-	errors := []lineError{}
+	errors := []common.ParseError{}
 	lines := strings.Split(
 		input,
 		"\n",
@@ -81,7 +87,7 @@ func (p *wireguardParser) parseFromString(input string) []lineError {
 			err := collectedProperties.AddLine(currentLineNumber, line)
 
 			if err != nil {
-				errors = append(errors, lineError{
+				errors = append(errors, common.ParseError{
 					Line: currentLineNumber,
 					Err:  err,
 				})

handlers/wireguard/wg-property.go

@@ -1,6 +1,7 @@
 package wireguard
 
 import (
+	docvalues "config-lsp/doc-values"
 	"config-lsp/utils"
 	"regexp"
 	"strings"
@@ -42,7 +43,7 @@ func createWireguardProperty(line string) (*wireguardProperty, error) {
 
 		if indexes == nil {
 			// weird, should not happen
-			return nil, &malformedLineError{}
+			return nil, &docvalues.MalformedLineError{}
 		}
 
 		return &wireguardProperty{
@@ -58,7 +59,7 @@ func createWireguardProperty(line string) (*wireguardProperty, error) {
 	indexes := linePattern.FindStringSubmatchIndex(line)
 
 	if indexes == nil || len(indexes) == 0 {
-		return nil, &malformedLineError{}
+		return nil, &docvalues.MalformedLineError{}
 	}
 
 	keyStart := uint32(indexes[2])