Kyle Isom
94963bb8d6
Local prune: garden.Prune() removes orphaned blobs. 2 tests. CLI commands: sgard push, sgard pull (with SSH auth via --ssh-key or ssh-agent), sgard prune (local by default, remote with --remote). Server daemon: cmd/sgardd with --listen, --repo, --authorized-keys flags. Runs gRPC server with optional SSH key auth interceptor. Root command gains --remote and --ssh-key persistent flags with resolveRemote() (flag > env > repo/remote file). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
78 lines
1.8 KiB
Go
78 lines
1.8 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"net"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/kisom/sgard/garden"
|
|
"github.com/kisom/sgard/server"
|
|
"github.com/kisom/sgard/sgardpb"
|
|
"github.com/spf13/cobra"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
var (
|
|
listenAddr string
|
|
repoPath string
|
|
authKeysPath string
|
|
)
|
|
|
|
var rootCmd = &cobra.Command{
|
|
Use: "sgardd",
|
|
Short: "sgard gRPC sync daemon",
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
g, err := garden.Open(repoPath)
|
|
if err != nil {
|
|
return fmt.Errorf("opening repo: %w", err)
|
|
}
|
|
|
|
var opts []grpc.ServerOption
|
|
|
|
if authKeysPath != "" {
|
|
auth, err := server.NewAuthInterceptor(authKeysPath)
|
|
if err != nil {
|
|
return fmt.Errorf("loading authorized keys: %w", err)
|
|
}
|
|
opts = append(opts,
|
|
grpc.UnaryInterceptor(auth.UnaryInterceptor()),
|
|
grpc.StreamInterceptor(auth.StreamInterceptor()),
|
|
)
|
|
fmt.Printf("Auth enabled: %s\n", authKeysPath)
|
|
} else {
|
|
fmt.Println("WARNING: no --authorized-keys specified, running without authentication")
|
|
}
|
|
|
|
srv := grpc.NewServer(opts...)
|
|
sgardpb.RegisterGardenSyncServer(srv, server.New(g))
|
|
|
|
lis, err := net.Listen("tcp", listenAddr)
|
|
if err != nil {
|
|
return fmt.Errorf("listening on %s: %w", listenAddr, err)
|
|
}
|
|
|
|
fmt.Printf("sgardd serving on %s (repo: %s)\n", listenAddr, repoPath)
|
|
return srv.Serve(lis)
|
|
},
|
|
}
|
|
|
|
func defaultRepo() string {
|
|
home, err := os.UserHomeDir()
|
|
if err != nil {
|
|
return ".sgard"
|
|
}
|
|
return filepath.Join(home, ".sgard")
|
|
}
|
|
|
|
func main() {
|
|
rootCmd.Flags().StringVar(&listenAddr, "listen", ":9473", "gRPC listen address")
|
|
rootCmd.Flags().StringVar(&repoPath, "repo", defaultRepo(), "path to sgard repository")
|
|
rootCmd.Flags().StringVar(&authKeysPath, "authorized-keys", "", "path to authorized SSH public keys file")
|
|
|
|
if err := rootCmd.Execute(); err != nil {
|
|
fmt.Fprintln(os.Stderr, err)
|
|
os.Exit(1)
|
|
}
|
|
}
|