dynamo-browse/cmd/dynamo-browse/main.go

66 lines
1.9 KiB
Go

package main
import (
"context"
"flag"
"fmt"
"github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/service/dynamodb"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
"github.com/lmika/awstools/internal/common/ui/commandctrl"
"github.com/lmika/awstools/internal/common/ui/logging"
"github.com/lmika/awstools/internal/dynamo-browse/controllers"
"github.com/lmika/awstools/internal/dynamo-browse/providers/dynamo"
"github.com/lmika/awstools/internal/dynamo-browse/services/tables"
"github.com/lmika/awstools/internal/dynamo-browse/ui"
"github.com/lmika/gopkgs/cli"
"log"
"os"
)
func main() {
var flagTable = flag.String("t", "", "dynamodb table name")
var flagLocal = flag.Bool("local", false, "local endpoint")
flag.Parse()
ctx := context.Background()
cfg, err := config.LoadDefaultConfig(ctx)
if err != nil {
cli.Fatalf("cannot load AWS config: %v", err)
}
var dynamoClient *dynamodb.Client
if *flagLocal {
dynamoClient = dynamodb.NewFromConfig(cfg,
dynamodb.WithEndpointResolver(dynamodb.EndpointResolverFromURL("http://localhost:8000")))
} else {
dynamoClient = dynamodb.NewFromConfig(cfg)
}
dynamoProvider := dynamo.NewProvider(dynamoClient)
tableService := tables.NewService(dynamoProvider)
tableReadController := controllers.NewTableReadController(tableService, *flagTable)
tableWriteController := controllers.NewTableWriteController(tableService, tableReadController)
commandController := commandctrl.NewCommandController()
model := ui.NewModel(tableReadController, tableWriteController, commandController)
// Pre-determine if layout has dark background. This prevents calls for creating a list to hang.
lipgloss.HasDarkBackground()
p := tea.NewProgram(model, tea.WithAltScreen())
closeFn := logging.EnableLogging()
defer closeFn()
log.Println("launching")
if err := p.Start(); err != nil {
fmt.Printf("Alas, there's been an error: %v", err)
os.Exit(1)
}
}