/
cmd.go
64 lines (60 loc) · 1.57 KB
/
cmd.go
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package main
import (
"context"
"flag"
"log"
"go.einride.tech/iam/iamcaller"
"go.einride.tech/iam/iamexample/iamexampledata"
iamv1 "go.einride.tech/iam/proto/gen/einride/iam/v1"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
)
func main() {
if err := runMain(context.Background()); err != nil {
log.Fatal(err)
}
}
func runMain(ctx context.Context) error {
address := flag.String("address", "localhost:8080", "listen to address")
spannerEmulatorHost := flag.String("spanner-emulator-host", "localhost:9010", "connect to emulator host")
log.Printf("connecting to Spanner emulator on address %s...", *spannerEmulatorHost)
conn, err := grpc.DialContext(
ctx,
*spannerEmulatorHost,
grpc.WithTransportCredentials(insecure.NewCredentials()),
grpc.WithBlock(),
)
if err != nil {
return err
}
log.Printf("initializing Spanner database...")
spannerClient, err := newSpannerDatabase(ctx, conn)
if err != nil {
return err
}
if err := iamexampledata.BootstrapRootAdmin(ctx, spannerClient); err != nil {
return err
}
server, err := newServer(spannerClient)
if err != nil {
return err
}
log.Println("initializing example resources...")
if err := iamexampledata.InitializeResources(
iamcaller.WithResolvedContext(
ctx,
&iamv1.Caller{
Members: []string{iamexampledata.RootAdminMember},
Metadata: map[string]*iamv1.Caller_Metadata{
"x-example-data-init": {
Members: []string{iamexampledata.RootAdminMember},
},
},
},
),
server,
); err != nil {
return err
}
return runServer(ctx, server, *address)
}