chore(deps): update dependency golangci/golangci-lint to v2.11.2 (#41)

* chore(deps): update dependency golangci/golangci-lint to v2.11.2

* fix: Linting errors

---------

Co-authored-by: netic-renovate[bot] <207156494+netic-renovate[bot]@users.noreply.github.com>
Co-authored-by: Christian Bøgh Larsen [Netic] <cla@netic.dk>

Author: netic-renovate[bot]

.github/workflows/ci.yaml

@@ -36,7 +36,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20 # v9
         with:
-          version: v2.1
+          version: v2.11.2
 
       - name: Run tests
         run: go test -race -cover -v ./...

assert/assert.go

@@ -115,28 +115,28 @@ func (ae *AssertionError) Format(ctx *AssertionContext) string {
 
 	// Primary and comparison values
 	if ae.PrimaryValue.Label != "" {
-		sb.WriteString(fmt.Sprintf("  %s: %s\n", ae.PrimaryValue.Label, formatValue(ae.PrimaryValue.Value)))
+		fmt.Fprintf(&sb, "  %s: %s\n", ae.PrimaryValue.Label, formatValue(ae.PrimaryValue.Value))
 	}
 	if ae.ComparisonValue.Label != "" {
-		sb.WriteString(fmt.Sprintf("  %s: %s\n", ae.ComparisonValue.Label, formatValue(ae.ComparisonValue.Value)))
+		fmt.Fprintf(&sb, "  %s: %s\n", ae.ComparisonValue.Label, formatValue(ae.ComparisonValue.Value))
 	}
 
 	// Error if present
 	if ae.Error != nil {
-		sb.WriteString(fmt.Sprintf("  Error: %v\n", ae.Error))
+		fmt.Fprintf(&sb, "  Error: %v\n", ae.Error)
 	}
 
 	// Extra key-value pairs
 	for _, kv := range ae.ExtraValues {
-		sb.WriteString(fmt.Sprintf("  %s: %s\n", kv.Label, formatValue(kv.Value)))
+		fmt.Fprintf(&sb, "  %s: %s\n", kv.Label, formatValue(kv.Value))
 	}
 
 	// Diff if present
 	if ae.Diff != "" {
 		sb.WriteString("  Diff:\n")
 		for line := range strings.SplitSeq(ae.Diff, "\n") {
 			if line != "" {
-				sb.WriteString(fmt.Sprintf("    %s\n", line))
+				fmt.Fprintf(&sb, "    %s\n", line)
 			}
 		}
 	}
@@ -145,7 +145,7 @@ func (ae *AssertionError) Format(ctx *AssertionContext) string {
 	if len(ae.Details) > 0 {
 		sb.WriteString("  Details:\n")
 		for _, detail := range ae.Details {
-			sb.WriteString(fmt.Sprintf("    %s\n", detail))
+			fmt.Fprintf(&sb, "    %s\n", detail)
 		}
 	}
 
@@ -155,7 +155,7 @@ func (ae *AssertionError) Format(ctx *AssertionContext) string {
 		// Add indentation for the stack block
 		for line := range strings.SplitSeq(ae.Stack, "\n") {
 			if line != "" { // Avoid adding empty lines
-				sb.WriteString(fmt.Sprintf("    %s\n", line))
+				fmt.Fprintf(&sb, "    %s\n", line)
 			}
 		}
 	}

diff/format.go

@@ -101,23 +101,23 @@ func (c ContextFormatter) Format(edits []Line, options FormatOptions) string {
 			switch edit.Kind {
 			case Equal:
 				if options.ShowLineNumbers {
-					sb.WriteString(fmt.Sprintf("%4d %4d   ", aLineNum, bLineNum))
+					fmt.Fprintf(&sb, "%4d %4d   ", aLineNum, bLineNum)
 				} else {
 					sb.WriteString("  ")
 				}
 				sb.WriteString(edit.Text)
 				sb.WriteString("\n")
 			case Delete:
 				if options.ShowLineNumbers {
-					sb.WriteString(fmt.Sprintf("%4d      - ", aLineNum))
+					fmt.Fprintf(&sb, "%4d      - ", aLineNum)
 				} else {
 					sb.WriteString("- ")
 				}
 				sb.WriteString(edit.Text)
 				sb.WriteString("\n")
 			case Insert:
 				if options.ShowLineNumbers {
-					sb.WriteString(fmt.Sprintf("     %4d + ", bLineNum))
+					fmt.Fprintf(&sb, "     %4d + ", bLineNum)
 				} else {
 					sb.WriteString("+ ")
 				}
@@ -163,7 +163,7 @@ func (u UnifiedFormatter) Format(edits []Line, options FormatOptions) string {
 		hunkHeader := calculateHunkHeader(edits, r)
 
 		// Format the @@ hunk header
-		sb.WriteString(fmt.Sprintf("@@ -%s +%s @@\n", hunkHeader.aRange, hunkHeader.bRange))
+		fmt.Fprintf(&sb, "@@ -%s +%s @@\n", hunkHeader.aRange, hunkHeader.bRange)
 
 		// Write Hunk Body
 		// Iterate through the chunk range to write the body

go.mod

@@ -1,6 +1,6 @@
 module github.com/neticdk/go-stdlib
 
-go 1.24.1
+go 1.26.1
 
 require golang.org/x/sys v0.41.0
 

xstructs/map.go

@@ -213,8 +213,8 @@ func (h *handler) handleMap(obj any) any {
 // handleSlice handles the conversion of a slice to a slice of any,
 // recursively converting nested maps, slices and structs.
 func (h *handler) handleSlice(obj any) any {
-	s := []any{}
 	val := reflect.ValueOf(obj)
+	s := make([]any, 0, val.Len())
 	for i := range val.Len() {
 		s = append(s, h.handle(val.Index(i).Interface()))
 	}