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Vega 6.0.0 #1077

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Nov 24, 2021
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22 changes: 17 additions & 5 deletions app/app.go
Original file line number Diff line number Diff line change
Expand Up @@ -573,12 +573,24 @@ func NewGaiaApp(
for moduleName := range app.mm.Modules {
fromVM[moduleName] = 1
}
// override versions for _new_ modules as to not skip InitGenesis
fromVM[authz.ModuleName] = 0
fromVM[feegrant.ModuleName] = 0
fromVM[routertypes.ModuleName] = 0
// delete new modules from the map, for _new_ modules as to not skip InitGenesis
delete(fromVM, authz.ModuleName)
delete(fromVM, feegrant.ModuleName)
delete(fromVM, routertypes.ModuleName)

// make fromVM[authtypes.ModuleName] = 2 to skip the first RunMigrations for auth (because from version 2 to migration version 2 will not migrate)
fromVM[authtypes.ModuleName] = 2

// the first RunMigrations, which will migrate all the old modules except auth module
newVM, err := app.mm.RunMigrations(ctx, app.configurator, fromVM)
if err != nil {
return nil, err
}
// now update auth version back to 1, to make the second RunMigrations includes only auth
newVM[authtypes.ModuleName] = 1

return app.mm.RunMigrations(ctx, app.configurator, fromVM)
// RunMigrations twice is just a way to make auth module's migrates after staking
return app.mm.RunMigrations(ctx, app.configurator, newVM)
},
)

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