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upgrades.go
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upgrades.go
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package app
import (
"fmt"
upgradetypes "cosmossdk.io/x/upgrade/types"
"github.com/rollchains/spawn/simapp/app/upgrades"
"github.com/rollchains/spawn/simapp/app/upgrades/noop"
)
// Upgrades list of chain upgrades
var Upgrades = []upgrades.Upgrade{}
// RegisterUpgradeHandlers registers the chain upgrade handlers
func (app *ChainApp) RegisterUpgradeHandlers() {
// setupLegacyKeyTables(&app.ParamsKeeper)
if len(Upgrades) == 0 {
// always have a unique upgrade registered for the current version to test in system tests
Upgrades = append(Upgrades, noop.NewUpgrade(app.Version()))
}
keepers := upgrades.AppKeepers{
AccountKeeper: &app.AccountKeeper,
ParamsKeeper: &app.ParamsKeeper,
ConsensusParamsKeeper: &app.ConsensusParamsKeeper,
CapabilityKeeper: app.CapabilityKeeper,
IBCKeeper: app.IBCKeeper,
Codec: app.appCodec,
GetStoreKey: app.GetKey,
}
app.GetStoreKeys()
// register all upgrade handlers
for _, upgrade := range Upgrades {
app.UpgradeKeeper.SetUpgradeHandler(
upgrade.UpgradeName,
upgrade.CreateUpgradeHandler(
app.ModuleManager,
app.configurator,
&keepers,
),
)
}
upgradeInfo, err := app.UpgradeKeeper.ReadUpgradeInfoFromDisk()
if err != nil {
panic(fmt.Sprintf("failed to read upgrade info from disk %s", err))
}
if app.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height) {
return
}
// register store loader for current upgrade
for _, upgrade := range Upgrades {
if upgradeInfo.Name == upgrade.UpgradeName {
app.SetStoreLoader(upgradetypes.UpgradeStoreLoader(upgradeInfo.Height, &upgrade.StoreUpgrades)) // nolint:gosec
break
}
}
}