61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
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package main
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import (
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"os"
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"os/signal"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"code.tvl.fyi/tvix/nar-bridge/pkg/server"
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storev1pb "code.tvl.fyi/tvix/store/protos"
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log "github.com/sirupsen/logrus"
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)
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type ServeCmd struct {
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ListenAddr string `name:"listen-addr" help:"The address this service listens on" type:"string" default:"[::]:9000"` //nolint:lll
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EnableAccessLog bool `name:"access-log" help:"Enable access logging" type:"bool" default:"true" negatable:""` //nolint:lll
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StoreAddr string `name:"store-addr" help:"The address to the tvix-store RPC interface this will connect to"`
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}
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// `help:"Expose a tvix-store RPC interface as NAR/NARInfo"`
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func (cmd *ServeCmd) Run() error {
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retcode := 0
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defer func() { os.Exit(retcode) }()
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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go func() {
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for range c {
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log.Info("Received Signal, shutting down…")
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//s.Close()
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os.Exit(1)
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}
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}()
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// connect to tvix-store
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log.Debugf("Dialing to %v", cmd.StoreAddr)
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conn, err := grpc.Dial(cmd.StoreAddr, grpc.WithTransportCredentials(insecure.NewCredentials()))
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if err != nil {
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log.Fatalf("did not connect: %v", err)
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}
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defer conn.Close()
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log.Printf("Starting nar-bridge at %v", cmd.ListenAddr)
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s := server.New(
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storev1pb.NewDirectoryServiceClient(conn),
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storev1pb.NewBlobServiceClient(conn),
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storev1pb.NewPathInfoServiceClient(conn),
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cmd.EnableAccessLog,
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30,
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)
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err = s.ListenAndServe(cmd.ListenAddr)
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if err != nil {
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log.Error("Server failed: %w", err)
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}
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return nil
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}
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