added support for wildcard extension '/*'

.vscode/launch.json

@@ -8,12 +8,12 @@
             "mode": "auto",
             "program": "${workspaceFolder}/main.go",
             "args": [
-                "/home/velvettear/downloads/music",
-                "192.168.1.11:/tmp",
+                "/home/velvettear/downloads/music/*",
+                "192.168.1.11:/share/music",
                 "--password",
                 "$Velvet90",
                 "--concurrency",
-                "4",
+                "12",
                 "--verbose",
             ],
             "console": "integratedTerminal"

log/log.go

@@ -14,7 +14,7 @@ const LEVEL_WARNING = 2
 const LEVEL_ERROR = 3
 const LEVEL_FATAL = 4
 
-var logLevel = 0
+var logLevel = 1
 
 // exported functions
 func SetLogLevel(level int) {

main.go

@@ -8,6 +8,8 @@ import (
 	"velvettear/gosync/tools"
 )
 
+// version := "0.1"
+
 func main() {
 	timestamp := time.Now()
 	settings.Initialize()

settings/arguments.go

@@ -13,18 +13,20 @@ import (
 func Initialize() {
 	os.Args = os.Args[1:]
 	var arguments []string
+	for _, arg := range os.Args {
+		arg = strings.ToLower(arg)
+		if arg != "-v" && arg != "--verbose" {
+			continue
+		}
+		setVerbose(true)
+	}
 	for index := 0; index < len(os.Args); index++ {
-		// for index, arg := range os.Args {
 		switch strings.ToLower(os.Args[index]) {
 		case "-h":
 			fallthrough
 		case "--help":
 			help.Print()
 			os.Exit(0)
-		case "-v":
-			fallthrough
-		case "--verbose":
-			setVerbose(true)
 		case "-c":
 			fallthrough
 		case "--concurrency":
@@ -65,11 +67,11 @@ func Initialize() {
 	}
 	setSource(arguments[0])
 	setTarget(arguments[1])
-	_, error := os.Stat(Source)
+	if !SourceIsRemote() {
+		source, _ := strings.CutSuffix(Source, "/*")
+		_, error := os.Stat(source)
 		if os.IsNotExist(error) {
-		log.Fatal("given source does not exist", Source)
+			log.Fatal("given source does not exist", source)
 		}
-	if !Verbose {
-		setVerbose(false)
 	}
 }

settings/variables.go

@@ -16,10 +16,22 @@ var User string
 
 // exported function(s)
 func TargetIsRemote() bool {
-	return strings.Contains(Target, ":")
+	return isRemote(Target)
+}
+
+func SourceIsRemote() bool {
+	return isRemote(Source)
+}
+
+func SourceIsWildcard() bool {
+	return strings.HasSuffix(Source, "/*")
 }
 
 // unexported function(s)
+func isRemote(target string) bool {
+	return strings.Contains(target, ":")
+}
+
 func setVerbose(verbose bool) {
 	Verbose = verbose
 	if Verbose {

tools/rsync.go

@@ -164,11 +164,12 @@ func transferFile(bar *mpb.Bar, file string) bool {
 	return true
 }
 
-func getTargetLocation(source string) string {
-	if source == settings.Source {
-		return filepath.Join(settings.Target, filepath.Base(source))
+func getTargetLocation(sourceFile string) string {
+	if sourceFile == settings.Source {
+		return filepath.Join(settings.Target, filepath.Base(sourceFile))
 	}
-	return filepath.Join(settings.Target, strings.Replace(source, filepath.Dir(settings.Source), "", 1))
+	source, _ := strings.CutSuffix(settings.Source, "/*")
+	return filepath.Join(settings.Target, strings.Replace(sourceFile, filepath.Dir(source), "", 1))
 }
 
 func createProgressBar(barcontainer *mpb.Progress, name string, size int64, max int64, priority int, total bool) *mpb.Bar {

tools/scanner.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"path/filepath"
 	"strconv"
+	"strings"
 	"time"
 	"velvettear/gosync/log"
 	"velvettear/gosync/settings"
@@ -15,17 +16,22 @@ var sourceFiles []string
 // unexported function(s)
 func getSourceFiles() []string {
 	timestamp := time.Now()
-	stats, error := os.Stat(settings.Source)
+	if settings.SourceIsRemote() {
+
+	} else {
+		source, _ := strings.CutSuffix(settings.Source, "/*")
+		stats, error := os.Stat(source)
 		if error != nil {
 			log.Error("encountered an error getting the stats for the source", error.Error())
 		}
 		if stats.IsDir() {
-		log.Info("scanning source...", settings.Source)
-		filepath.WalkDir(settings.Source, fillSourceFiles)
-		log.InfoTimed("found "+strconv.Itoa(len(sourceFiles))+" source files", timestamp.UnixMilli())
+			log.Info("scanning source...", source)
+			filepath.WalkDir(source, fillSourceFiles)
 		} else {
 			sourceFiles = append(sourceFiles, settings.Source)
 		}
+	}
+	log.InfoTimed("found "+strconv.Itoa(len(sourceFiles))+" source files", timestamp.UnixMilli())
 	return sourceFiles
 }
 

tools/ssh.go

@@ -11,7 +11,12 @@ import (
 
 // exported function(s)
 func TestConnection() error {
-	if !settings.TargetIsRemote() {
+	var remote string
+	if settings.SourceIsRemote() {
+		remote, _, _ = strings.Cut(settings.Target, ":")
+	} else if settings.TargetIsRemote() {
+		remote, _, _ = strings.Cut(settings.Target, ":")
+	} else {
 		return nil
 	}
 	var arguments []string
@@ -19,11 +24,11 @@ func TestConnection() error {
 		arguments = append(arguments, "-p", settings.Password)
 	}
 	arguments = append(arguments, "ssh")
-	target, _, _ := strings.Cut(settings.Target, ":")
+
 	if len(settings.User) > 0 {
-		target = settings.User + "@" + target
+		remote = settings.User + "@" + remote
 	}
-	arguments = append(arguments, target, "'exit'")
+	arguments = append(arguments, remote, "'exit'")
 	cmd := exec.Command("sshpass", arguments...)
 	stdout, stdoutError := cmd.StdoutPipe()
 	stderr, stderrError := cmd.StderrPipe()