StorageMiner init code

cmd/lotus-storage-miner/init.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
+
+	lcli "github.com/filecoin-project/go-lotus/cli"
+	"github.com/filecoin-project/go-lotus/node/repo"
+)
+
+var initCmd = &cli.Command{
+	Name:  "init",
+	Usage: "Initialize a lotus storage miner repo",
+	Action: func(cctx *cli.Context) error {
+		log.Info("Initializing lotus storage miner")
+		log.Info("Checking if repo exists")
+
+		r, err := repo.NewFS(cctx.String("storagerepo"))
+		if err != nil {
+			return err
+		}
+
+		if r.Exists() {
+			return xerrors.Errorf("repo at '%s' is already initialized", cctx.String("storagerepo"))
+		}
+
+		log.Info("Trying to connect to full node RPC")
+
+		api, err := lcli.GetAPI(cctx)
+		if err != nil {
+			return err
+		}
+		ctx := lcli.ReqContext(cctx)
+
+		log.Info("Checking full node version")
+
+		if err := r.Init(); err != nil {
+			return err
+		}
+
+		return nil
+	},
+}

cmd/lotus-storage-miner/run.go

@@ -1,9 +1,16 @@
 package main
 
 import (
+	"net/http"
+
+	"github.com/multiformats/go-multiaddr"
+	"golang.org/x/xerrors"
 	"gopkg.in/urfave/cli.v2"
 
 	lcli "github.com/filecoin-project/go-lotus/cli"
+	"github.com/filecoin-project/go-lotus/lib/jsonrpc"
+	"github.com/filecoin-project/go-lotus/node"
+	"github.com/filecoin-project/go-lotus/node/repo"
 )
 
 var RunCmd = &cli.Command{
@@ -15,6 +22,10 @@ var RunCmd = &cli.Command{
 			EnvVars: []string{"LOTUS_STORAGE_PATH"},
 			Value:   "~/.lotusstorage", // TODO: Consider XDG_DATA_HOME
 		},
+		&cli.StringFlag{
+			Name:  "api",
+			Value: "2345",
+		},
 	},
 	Action: func(cctx *cli.Context) error {
 		api, err := lcli.GetAPI(cctx)
@@ -25,9 +36,40 @@ var RunCmd = &cli.Command{
 
 		v, err := api.Version(ctx)
 
+		r, err := repo.NewFS(cctx.String("storagerepo"))
+		if err != nil {
+			return err
+		}
+
+		if !r.Exists() {
+			return xerrors.Errorf("repo at '%s' is not initialized, run 'lotus-storage-miner init' to set it up", cctx.String("storagerepo"))
+		}
+
+		minerapi, err := node.New(ctx,
+			node.StorageMiner(),
+			node.Online(),
+			node.Repo(r),
+
+			node.Override(node.SetApiEndpointKey, func(lr repo.LockedRepo) error {
+				apima, err := multiaddr.NewMultiaddr("/ip4/127.0.0.1/tcp/" + cctx.String("api"))
+				if err != nil {
+					return err
+				}
+				return lr.SetAPIEndpoint(apima)
+			}),
+		)
+		if err != nil {
+			return err
+		}
+
 		// TODO: libp2p node
 
 		log.Infof("Remote version %s", v)
-		return nil
+
+
+		rpcServer := jsonrpc.NewServer()
+		rpcServer.Register("Filecoin", minerapi)
+		http.Handle("/rpc/v0", rpcServer)
+		return http.ListenAndServe("127.0.0.1:"+cctx.String("api"), http.DefaultServeMux)
 	},
 }