sqs-browse: new tool

Started working on a new tool to poll and browse an SQS queue.  This is built using a TUI framework

cmd/sqs-browse/main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/config"
+	"github.com/aws/aws-sdk-go-v2/service/sqs"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/lmika/awstools/internal/sqs-browse/models"
+	"github.com/lmika/awstools/internal/sqs-browse/providers/memstore"
+	sqsprovider "github.com/lmika/awstools/internal/sqs-browse/providers/sqs"
+	"github.com/lmika/awstools/internal/sqs-browse/services/pollmessage"
+	"github.com/lmika/awstools/internal/sqs-browse/ui"
+	"github.com/lmika/events"
+	"github.com/lmika/gopkgs/cli"
+	"log"
+	"os"
+)
+
+func main() {
+	var flagQueue = flag.String("q", "", "queue to poll")
+	flag.Parse()
+
+	ctx := context.Background()
+	cfg, err := config.LoadDefaultConfig(ctx)
+	if err != nil {
+		cli.Fatalf("cannot load AWS config: %v", err)
+	}
+	sqsClient := sqs.NewFromConfig(cfg)
+
+	bus := events.New()
+
+	msgStore := memstore.NewStore()
+	msgPoller := sqsprovider.NewProvider(sqsClient)
+
+	pollService := pollmessage.NewService(msgStore, msgPoller, *flagQueue, bus)
+
+	uiModel := ui.NewModel()
+	p := tea.NewProgram(uiModel, tea.WithAltScreen())
+
+	bus.On("new-messages", func(m []*models.Message) { p.Send(ui.NewMessagesEvent(m)) })
+
+	f, err := tea.LogToFile("debug.log", "debug")
+	if err != nil {
+		fmt.Println("fatal:", err)
+		os.Exit(1)
+	}
+	defer f.Close()
+
+	go func() {
+		if err := pollService.Poll(context.Background()); err != nil {
+			log.Printf("cannot start poller: %v", err)
+		}
+	}()
+
+	if err := p.Start(); err != nil {
+		fmt.Printf("Alas, there's been an error: %v", err)
+		os.Exit(1)
+	}
+}