first commit

cmd/gui/main.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	"cloudsave/cmd/gui/window/mainwindow"
+	"cloudsave/pkg/data"
+	"cloudsave/pkg/repository"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/dialog"
+)
+
+func main() {
+	a := app.NewWithID("com.thelilfrog.CloudSave")
+
+	roaming, err := os.UserConfigDir()
+	if err != nil {
+		panic("failed to get user config path: " + err.Error())
+	}
+
+	datastorepath := filepath.Join(roaming, "cloudsave", "data")
+	err = os.MkdirAll(datastorepath, 0740)
+	if err != nil {
+		d := dialog.NewError(fmt.Errorf("cannot make the datastore: %w", err), a.NewWindow("CloudSave"))
+		d.Show()
+		d.SetOnClosed(func() {
+			os.Exit(1)
+		})
+	}
+
+	repo, err := repository.NewLazyRepository(datastorepath)
+	if err != nil {
+		d := dialog.NewError(fmt.Errorf("cannot make the datastore: %w", err), a.NewWindow("CloudSave"))
+		d.Show()
+		d.SetOnClosed(func() {
+			os.Exit(1)
+		})
+	}
+
+	s := data.NewService(repo)
+
+	w := mainwindow.Make(a, s)
+
+	defer func() {
+		if r := recover(); r != nil {
+			d := dialog.NewError(fmt.Errorf("the application crashed: %s", r), w)
+			d.Show()
+			d.SetOnClosed(func() {
+				os.Exit(1)
+			})
+		}
+	}()
+
+	w.ShowAndRun()
+}