internal/ui: use gioutil for I/O

internal/ui/io.go

@@ -6,6 +6,7 @@ import (
 	"log/slog"
 
 	"deedles.dev/trayscale/internal/tsutil"
+	"github.com/diamondburned/gotk4/pkg/core/gioutil"
 	"github.com/diamondburned/gotk4/pkg/gio/v2"
 	"tailscale.com/tailcfg"
 )
@@ -30,7 +31,7 @@ func (a *App) pushFile(ctx context.Context, peerID tailcfg.StableNodeID, file *g
 		return
 	}
 
-	r := greader{ctx, s}
+	r := gioutil.Reader(ctx, s)
 	err = tsutil.PushFile(ctx, peerID, info.Size(), file.Basename(), r)
 	if err != nil {
 		slog.Error("push file", "err", err)
@@ -60,7 +61,7 @@ func (a *App) saveFile(ctx context.Context, name string, file *gio.File) {
 		return
 	}
 
-	w := gwriter{ctx, s}
+	w := gioutil.Writer(ctx, s)
 	_, err = io.CopyN(w, r, size)
 	if err != nil {
 		slog.Error("write file", "err", err)
@@ -76,29 +77,3 @@ func (a *App) saveFile(ctx context.Context, name string, file *gio.File) {
 	a.poller.Poll() <- struct{}{}
 	slog.Info("done saving file")
 }
-
-type GOutputStream interface {
-	Write(context.Context, []byte) (int, error)
-}
-
-type gwriter struct {
-	ctx context.Context
-	s   GOutputStream
-}
-
-func (w gwriter) Write(data []byte) (int, error) {
-	return w.s.Write(w.ctx, data)
-}
-
-type GInputStream interface {
-	Read(context.Context, []byte) (int, error)
-}
-
-type greader struct {
-	ctx context.Context
-	s   GInputStream
-}
-
-func (r greader) Read(buf []byte) (int, error) {
-	return r.s.Read(r.ctx, buf)
-}