117 lines
3.3 KiB
Go
117 lines
3.3 KiB
Go
package upgrade
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import (
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"github.com/spf13/cast"
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modulev1 "cosmossdk.io/api/cosmos/upgrade/module/v1"
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"cosmossdk.io/core/address"
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"cosmossdk.io/core/appmodule"
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"cosmossdk.io/core/codec"
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coreserver "cosmossdk.io/core/server"
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"cosmossdk.io/depinject"
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"cosmossdk.io/depinject/appconfig"
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"cosmossdk.io/x/upgrade/keeper"
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"cosmossdk.io/x/upgrade/types"
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"github.com/cosmos/cosmos-sdk/client/flags"
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"github.com/cosmos/cosmos-sdk/types/module"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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)
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const (
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// flagUnsafeSkipUpgrades is a custom flag that allows the user to skip upgrades
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// It is used in a baseapp chain.
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flagUnsafeSkipUpgrades = "unsafe-skip-upgrades"
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// flagUnsafeSkipUpgradesV2 is a custom flag that allows the user to skip upgrades
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// It is used in a v2 chain.
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flagUnsafeSkipUpgradesV2 = "server.unsafe-skip-upgrades"
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)
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var _ depinject.OnePerModuleType = AppModule{}
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// IsOnePerModuleType implements the depinject.OnePerModuleType interface.
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func (am AppModule) IsOnePerModuleType() {}
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func init() {
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appconfig.RegisterModule(&modulev1.Module{},
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appconfig.Provide(ProvideModule, ProvideConfig),
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appconfig.Invoke(PopulateVersionMap),
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)
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}
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func ProvideConfig(key depinject.OwnModuleKey) coreserver.ModuleConfigMap {
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return coreserver.ModuleConfigMap{
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Module: depinject.ModuleKey(key).Name(),
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Config: coreserver.ConfigMap{
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flagUnsafeSkipUpgrades: []int{},
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flagUnsafeSkipUpgradesV2: []int{},
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flags.FlagHome: "",
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},
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}
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}
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type ModuleInputs struct {
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depinject.In
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Config *modulev1.Module
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ConfigMap coreserver.ConfigMap
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Environment appmodule.Environment
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Cdc codec.Codec
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AddressCodec address.Codec
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AppVersionModifier coreserver.VersionModifier
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ConsensusKeeper types.ConsensusKeeper
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}
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type ModuleOutputs struct {
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depinject.Out
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UpgradeKeeper *keeper.Keeper
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Module appmodule.AppModule
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}
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func ProvideModule(in ModuleInputs) ModuleOutputs {
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var (
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homePath string
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skipUpgradeHeights = make(map[int64]bool)
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)
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skipUpgrades, ok := in.ConfigMap[flagUnsafeSkipUpgradesV2] // check v2
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if !ok || skipUpgrades == nil {
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skipUpgrades, ok = in.ConfigMap[flagUnsafeSkipUpgrades] // check v1
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if !ok || skipUpgrades == nil {
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skipUpgrades = []int{}
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}
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}
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heights := cast.ToIntSlice(skipUpgrades) // safe to use cast here as we've handled nil case
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for _, h := range heights {
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skipUpgradeHeights[int64(h)] = true
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}
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homePath = cast.ToString(in.ConfigMap[flags.FlagHome])
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// default to governance authority if not provided
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authority := authtypes.NewModuleAddress(types.GovModuleName)
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if in.Config.Authority != "" {
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authority = authtypes.NewModuleAddressOrBech32Address(in.Config.Authority)
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}
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authorityStr, err := in.AddressCodec.BytesToString(authority)
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if err != nil {
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panic(err)
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}
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// set the governance module account as the authority for conducting upgrades
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k := keeper.NewKeeper(in.Environment, skipUpgradeHeights, in.Cdc, homePath, in.AppVersionModifier, authorityStr, in.ConsensusKeeper)
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m := NewAppModule(k)
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return ModuleOutputs{UpgradeKeeper: k, Module: m}
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}
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func PopulateVersionMap(upgradeKeeper *keeper.Keeper, modules map[string]appmodule.AppModule) {
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if upgradeKeeper == nil {
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return
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}
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upgradeKeeper.SetInitVersionMap(module.NewManagerFromMap(modules).GetVersionMap())
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}
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