lotus/cmd/lotus-miner/precommits-info.go

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package main
import (
"fmt"
"sort"
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cbor "github.com/ipfs/go-ipld-cbor"
"github.com/urfave/cli/v2"
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minertypes "github.com/filecoin-project/go-state-types/builtin/v9/miner"
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"github.com/filecoin-project/specs-actors/v7/actors/util/adt"
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"github.com/filecoin-project/lotus/blockstore"
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"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
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"github.com/filecoin-project/lotus/chain/types"
lcli "github.com/filecoin-project/lotus/cli"
)
var sectorPreCommitsCmd = &cli.Command{
Name: "precommits",
Usage: "Print on-chain precommit info",
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Action: func(cctx *cli.Context) error {
ctx := lcli.ReqContext(cctx)
mapi, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err := getActorAddress(ctx, cctx)
if err != nil {
return err
}
mact, err := mapi.StateGetActor(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
store := adt.WrapStore(ctx, cbor.NewCborStore(blockstore.NewAPIBlockstore(mapi)))
mst, err := miner.Load(store, mact)
if err != nil {
return err
}
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preCommitSector := make([]minertypes.SectorPreCommitOnChainInfo, 0)
err = mst.ForEachPrecommittedSector(func(info minertypes.SectorPreCommitOnChainInfo) error {
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preCommitSector = append(preCommitSector, info)
return err
})
less := func(i, j int) bool {
return preCommitSector[i].Info.SectorNumber <= preCommitSector[j].Info.SectorNumber
}
sort.Slice(preCommitSector, less)
for _, info := range preCommitSector {
fmt.Printf("%s: %s\n", info.Info.SectorNumber, info.PreCommitEpoch)
}
return nil
},
}