110 lines
1.9 KiB
Go
110 lines
1.9 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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_ "net/http/pprof"
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"os"
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logging "github.com/ipfs/go-log/v2"
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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/build"
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lcli "github.com/filecoin-project/lotus/cli"
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)
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var log = logging.Logger("chainwatch")
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func main() {
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logging.SetLogLevel("*", "INFO")
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log.Info("Starting chainwatch")
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local := []*cli.Command{
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runCmd,
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dotCmd,
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}
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app := &cli.App{
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Name: "lotus-chainwatch",
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Usage: "Devnet token distribution utility",
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Version: build.UserVersion,
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "repo",
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EnvVars: []string{"LOTUS_PATH"},
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Value: "~/.lotus", // TODO: Consider XDG_DATA_HOME
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},
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&cli.StringFlag{
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Name: "db",
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EnvVars: []string{"LOTUS_DB"},
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Value: "",
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},
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},
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Commands: local,
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}
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if err := app.Run(os.Args); err != nil {
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log.Warnf("%+v", err)
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return
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}
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}
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var runCmd = &cli.Command{
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Name: "run",
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Usage: "Start lotus chainwatch",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "front",
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Value: "127.0.0.1:8418",
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},
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&cli.IntFlag{
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Name: "max-batch",
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Value: 1000,
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},
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},
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Action: func(cctx *cli.Context) error {
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api, closer, err := lcli.GetFullNodeAPI(cctx)
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if err != nil {
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return err
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}
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defer closer()
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ctx := lcli.ReqContext(cctx)
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v, err := api.Version(ctx)
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if err != nil {
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return err
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}
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log.Info("Remote version: %s", v.Version)
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maxBatch := cctx.Int("max-batch")
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st, err := openStorage(cctx.String("db"))
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if err != nil {
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return err
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}
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defer st.close()
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runSyncer(ctx, api, st, maxBatch)
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h, err := newHandler(api, st)
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if err != nil {
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return xerrors.Errorf("handler setup: %w", err)
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}
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http.Handle("/", h)
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fmt.Printf("Open http://%s\n", cctx.String("front"))
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go func() {
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<-ctx.Done()
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os.Exit(0)
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}()
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return http.ListenAndServe(cctx.String("front"), nil)
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},
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}
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