refactor(filecount)!: Move size and file count algorithm into filecount

file.go

@@ -1,16 +1,15 @@
 package main
 
 import (
-	"fmt"
 	"io/fs"
 	"os"
 	"os/user"
 	"path/filepath"
 	"time"
 
-	msg "github.com/Tom5521/GoNotes/pkg/messages"
+	"github.com/Tom5521/fsize/checkos"
+	"github.com/Tom5521/fsize/filecount"
 	"github.com/Tom5521/fsize/stat"
-	"github.com/schollz/progressbar/v3"
 )
 
 type File struct {
@@ -46,53 +45,12 @@ func Read(path string) (f File, err error) {
 	}
 
 	if Progress && finfo.IsDir() && !NoWalk {
-		msg.Info("Counting the amount of files...")
-		var (
-			fileNumber int64
-			files      []os.FileInfo
-		)
-		err = filepath.Walk(path, func(_ string, info fs.FileInfo, err error) error {
-			if err != nil {
-				Warning(err)
-				return nil
-			}
-			fileNumber++
-			files = append(files, info)
-			fmt.Printf("%v files found...\r", fileNumber)
-			return nil
-		})
-		fmt.Print("\n")
-		if err != nil {
-			return f, err
-		}
-		msg.Info("Calculating total size...")
-		f.FilesNumber = fileNumber
-		bar := progressbar.Default(fileNumber)
-		for _, file := range files {
-			f.Size += file.Size()
-			bar.Add(1)
-		}
+		err = filecount.Progress(&f.FilesNumber, &f.Size, path)
 	} else if finfo.IsDir() && !NoWalk {
-		err = filepath.Walk(path, func(name string, info fs.FileInfo, err error) error {
-			if err != nil {
-				Warning(err)
-				return nil
-			}
-			if PrintOnWalk {
-				msg.Infof("Reading \"%s\"...", name)
-			}
-
-			f.Size += info.Size()
-			f.FilesNumber++
-
-			return nil
-		})
-		if err != nil {
-			return f, err
-		}
+		err = filecount.Print(&f.FilesNumber, &f.Size, path)
 	}
 
-	return f, nil
+	return
 }
 
 func BasicFile(finfo os.FileInfo, absPath string) (f File, err error) {
@@ -106,9 +64,13 @@ func BasicFile(finfo os.FileInfo, absPath string) (f File, err error) {
 	// Values which do not work on some systems.
 
 	// Only on windows systems.
-	f.CreationDate = stat.CreationDate(finfo)
+	if checkos.Windows {
+		f.CreationDate = stat.CreationDate(finfo)
+	}
 	// Only on unix systems.
-	f.User, f.Group, err = stat.UsrAndGroup(finfo)
+	if checkos.Unix {
+		f.User, f.Group, err = stat.UsrAndGroup(finfo)
+	}
 
 	return
 }

filecount/print.go

@@ -0,0 +1,32 @@
+package filecount
+
+import (
+	"io/fs"
+
+	"path/filepath"
+
+	msg "github.com/Tom5521/GoNotes/pkg/messages"
+)
+
+var PrintOnWalk *bool
+
+func Print(count, size *int64, path string) (err error) {
+	err = filepath.Walk(path, func(name string, info fs.FileInfo, err error) error {
+		if err != nil {
+			Warning(err)
+			return nil
+		}
+		if *PrintOnWalk {
+			msg.Infof("Reading \"%s\"...", name)
+		}
+
+		*size += info.Size()
+		*count++
+
+		return nil
+	})
+	if err != nil {
+		return
+	}
+	return
+}

filecount/progress.go

@@ -0,0 +1,42 @@
+package filecount
+
+import (
+	"fmt"
+	"io/fs"
+	"path/filepath"
+
+	msg "github.com/Tom5521/GoNotes/pkg/messages"
+	"github.com/schollz/progressbar/v3"
+)
+
+var Warning func(...any)
+
+func Progress(count, size *int64, path string) (err error) {
+	msg.Info("Counting the amount of files...")
+	var warnings []error
+	countBar := progressbar.Default(-1)
+	setbar := func(files, errors int) {
+		countBar.Describe(
+			fmt.Sprintf("%v files with %v errors", files, errors),
+		)
+	}
+	err = filepath.Walk(path, func(_ string, info fs.FileInfo, err error) error {
+		if err != nil {
+			warnings = append(warnings, err)
+			return nil
+		}
+		*count++
+		*size += info.Size()
+		setbar(int(*count), len(warnings))
+		return nil
+	})
+	countBar.Finish()
+	for _, e := range warnings {
+		Warning(e.Error())
+	}
+	if err != nil {
+		return
+	}
+
+	return
+}

main.go

@@ -2,11 +2,15 @@ package main
 
 import (
 	msg "github.com/Tom5521/GoNotes/pkg/messages"
+	"github.com/Tom5521/fsize/filecount"
 	"github.com/gookit/color"
 	"github.com/spf13/cobra"
 )
 
 func main() {
+	// Initialize variables
+	filecount.Warning = Warning
+	filecount.PrintOnWalk = &PrintOnWalk
 	err := LoadSettings()
 	if err != nil {
 		return