120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
// +build !nodaemon
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package main
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import (
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"context"
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"io/ioutil"
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"github.com/filecoin-project/lotus/peermgr"
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"github.com/multiformats/go-multiaddr"
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"golang.org/x/xerrors"
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"gopkg.in/urfave/cli.v2"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/node"
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"github.com/filecoin-project/lotus/node/modules"
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"github.com/filecoin-project/lotus/node/modules/testing"
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"github.com/filecoin-project/lotus/node/repo"
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)
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const (
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makeGenFlag = "lotus-make-random-genesis"
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)
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// DaemonCmd is the `go-lotus daemon` command
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var DaemonCmd = &cli.Command{
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Name: "daemon",
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Usage: "Start a lotus daemon process",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "api",
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Value: "1234",
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},
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&cli.StringFlag{
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Name: makeGenFlag,
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Value: "",
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Hidden: true,
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},
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&cli.StringFlag{
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Name: "genesis",
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Usage: "genesis file to use for first node run",
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},
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&cli.BoolFlag{
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Name: "bootstrap",
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Value: true,
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},
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},
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Action: func(cctx *cli.Context) error {
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ctx := context.Background()
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r, err := repo.NewFS(cctx.String("repo"))
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if err != nil {
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return err
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}
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if err := r.Init(repo.FullNode); err != nil && err != repo.ErrRepoExists {
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return err
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}
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if err := build.GetParams(false); err != nil {
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return xerrors.Errorf("fetching proof parameters: %w", err)
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}
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genBytes := build.MaybeGenesis()
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if cctx.String("genesis") != "" {
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genBytes, err = ioutil.ReadFile(cctx.String("genesis"))
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if err != nil {
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return err
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}
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}
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genesis := node.Options()
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if len(genBytes) > 0 {
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genesis = node.Override(new(modules.Genesis), modules.LoadGenesis(genBytes))
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}
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if cctx.String(makeGenFlag) != "" {
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genesis = node.Override(new(modules.Genesis), testing.MakeGenesis(cctx.String(makeGenFlag)))
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}
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var api api.FullNode
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stop, err := node.New(ctx,
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node.FullAPI(&api),
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node.Online(),
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node.Repo(r),
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genesis,
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node.ApplyIf(func(s *node.Settings) bool { return cctx.IsSet("api") },
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node.Override(node.SetApiEndpointKey, func(lr repo.LockedRepo) error {
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apima, err := multiaddr.NewMultiaddr("/ip4/127.0.0.1/tcp/" +
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cctx.String("api"))
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if err != nil {
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return err
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}
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return lr.SetAPIEndpoint(apima)
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})),
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node.ApplyIf(func(s *node.Settings) bool { return !cctx.Bool("bootstrap") },
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node.Unset(node.RunPeerMgrKey),
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node.Unset(new(*peermgr.PeerMgr)),
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),
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)
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if err != nil {
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return err
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}
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endpoint, err := r.APIEndpoint()
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if err != nil {
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return err
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}
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// TODO: properly parse api endpoint (or make it a URL)
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return serveRPC(api, stop, endpoint)
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},
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}
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