Update copy functionality that works on all the platforms

cmd/analyze-bin.go

@@ -8,7 +8,6 @@ import (
 	"io"
 	"log"
 	"os"
-	"os/exec"
 	"path/filepath"
 	"runtime"
 	"sort"
@@ -559,16 +558,14 @@ func (a *analyzeCommand) buildStaticReportFile(ctx context.Context, staticReport
 }
 
 func (a *analyzeCommand) buildStaticReportOutput(ctx context.Context, log *os.File) error {
-	outputFileDestPath := filepath.Join(a.kantraDir, "static-report")
+	outputFolderSrcPath := filepath.Join(a.kantraDir, "static-report")
+	outputFolderDestPath := filepath.Join(a.output, "static-report")
 
-	// move build dir to user output dir
-	cmd := exec.Command("cp", "-r", outputFileDestPath, a.output)
-	cmd.Stdout = log
-	err := cmd.Run()
+	//copy static report files to output folder
+	err := copyFolderContents(outputFolderSrcPath, outputFolderDestPath)
 	if err != nil {
 		return err
 	}
-
 	return nil
 }
 

cmd/analyze.go

@@ -1074,6 +1074,42 @@ func (a *analyzeCommand) handleDir(p string, tempDir string, basePath string) er
 	return err
 }
 
+func copyFolderContents(src string, dst string) error {
+	err := os.MkdirAll(dst, os.ModePerm)
+	if err != nil {
+		return err
+	}
+	source, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer source.Close()
+
+	contents, err := source.Readdir(-1)
+	if err != nil {
+		return err
+	}
+
+	for _, item := range contents {
+		sourcePath := filepath.Join(src, item.Name())
+		destinationPath := filepath.Join(dst, item.Name())
+
+		if item.IsDir() {
+			// Recursively copy subdirectories
+			if err := copyFolderContents(sourcePath, destinationPath); err != nil {
+				return err
+			}
+		} else {
+			// Copy file
+			if err := copyFileContents(sourcePath, destinationPath); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
 func copyFileContents(src string, dst string) (err error) {
 	source, err := os.Open(src)
 	if err != nil {