Inline function call

commands/sketch/warn_deprecated.go

@@ -18,14 +18,23 @@ package sketch
 import (
 	"fmt"
 
-	"github.com/arduino/arduino-cli/internal/arduino/sketch"
 	paths "github.com/arduino/go-paths-helper"
 )
 
 // WarnDeprecatedFiles warns the user that a type of sketch files are deprecated
 func WarnDeprecatedFiles(sketchPath *paths.Path) string {
+	if sketchPath.IsNotDir() {
+		sketchPath = sketchPath.Parent()
+	}
+
+	files, err := sketchPath.ReadDirRecursive()
+	if err != nil {
+		return ""
+	}
+	files.FilterSuffix(".pde")
+
 	// .pde files are still supported but deprecated, this warning urges the user to rename them
-	if files := sketch.CheckForPdeFiles(sketchPath); len(files) > 0 {
+	if len(files) > 0 {
 		msg := tr("Sketches with .pde extension are deprecated, please rename the following files to .ino:")
 		for _, f := range files {
 			msg += fmt.Sprintf("\n - %s", f)

internal/arduino/sketch/sketch.go

@@ -280,23 +280,6 @@ func (e *InvalidSketchFolderNameError) Error() string {
 	return tr("no valid sketch found in %[1]s: missing %[2]s", e.SketchFolder, e.SketchFile)
 }
 
-// CheckForPdeFiles returns all files ending with .pde extension
-// in sketch, this is mainly used to warn the user that these files
-// must be changed to .ino extension.
-// When .pde files won't be supported anymore this function must be removed.
-func CheckForPdeFiles(sketch *paths.Path) []*paths.Path {
-	if sketch.IsNotDir() {
-		sketch = sketch.Parent()
-	}
-
-	files, err := sketch.ReadDirRecursive()
-	if err != nil {
-		return []*paths.Path{}
-	}
-	files.FilterSuffix(".pde")
-	return files
-}
-
 // DefaultBuildPath generates the default build directory for a given sketch.
 // The build path is in a temporary directory and is unique for each sketch.
 func (s *Sketch) DefaultBuildPath() *paths.Path {