mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-27 00:35:18 +00:00
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package v0_17
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import (
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"encoding/json"
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"fmt"
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"time"
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"github.com/cosmos/cosmos-sdk/client"
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sdk "github.com/cosmos/cosmos-sdk/types"
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genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
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"github.com/kava-labs/kava/app"
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tmtypes "github.com/tendermint/tendermint/types"
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)
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var (
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// TODO: needs verification before release
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GenesisTime = time.Date(2022, 5, 10, 17, 0, 0, 0, time.UTC)
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ChainID = "kava_2222-10"
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)
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func setConfigIfUnsealed() {
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config := sdk.GetConfig()
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if config.GetBech32AccountAddrPrefix() == "kava" {
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return
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}
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app.SetSDKConfig()
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}
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// Migrate converts v16 genesis doc to v17 genesis doc
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func Migrate(genDoc *tmtypes.GenesisDoc, ctx client.Context) (*tmtypes.GenesisDoc, error) {
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setConfigIfUnsealed()
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var appState genutiltypes.AppMap
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var err error
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if err := json.Unmarshal(genDoc.AppState, &appState); err != nil {
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return nil, fmt.Errorf("failed to unmarshal app state from genesis doc: %w", err)
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}
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MigrateCosmosAppState(appState, ctx, GenesisTime)
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migrateAppState(appState, ctx)
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genDoc.AppState, err = json.Marshal(appState)
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if err != nil {
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return nil, err
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}
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genDoc.GenesisTime = GenesisTime
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genDoc.ChainID = ChainID
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genDoc.InitialHeight = 1
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return genDoc, nil
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}
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