tvl-depot/tvix/nar-bridge/cmd/nar_bridge/main.go
Florian Klink 0ecd10bf30 feat(tvix/nar-bridge): init
This provides a Nix HTTP Binary Cache interface in front of a tvix-store
that's reachable via gRPC.

TODOs:

 - remove import command, move serve up to toplevel. We have nix-copy-
   closure and tvix-store commands.
 - loop into CI. We should be able to fetch the protos as a third-party
   dependency.
 - Check if we can test nar-bridge slightly easier in an integration
   test.
 - Ensure we support connecting to unix sockets and grpc+http at least,
   using the same syntax as tvix-store.
 - Don't buffer the entire blob when rendering NAR

Co-Authored-By: Connor Brewster <cbrewster@hey.com>
Co-Authored-By: Márton Boros <martonboros@gmail.com>
Co-Authored-By: Vo Minh Thu <noteed@gmail.com>

Change-Id: I6064474e49dfe78cea67676957462d9f28658d4a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9339
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-17 13:24:53 +00:00

30 lines
594 B
Go

package main
import (
"os"
"github.com/alecthomas/kong"
)
//nolint:gochecknoglobals
var cli struct {
// TODO: make log level configurable
Import ImportCmd `kong:"cmd,name='import',help='Import a local NAR file into a tvix-store'"`
Serve ServeCmd `kong:"cmd,name='serve',help='Expose a tvix-store RPC interface as NAR/NARInfo'"`
}
func main() {
parser, err := kong.New(&cli)
if err != nil {
panic(err)
}
ctx, err := parser.Parse(os.Args[1:])
if err != nil {
panic(err)
}
// Call the Run() method of the selected parsed command.
err = ctx.Run()
ctx.FatalIfErrorf(err)
}