forked from cosmos/cosmos-sdk
/
module.go
132 lines (112 loc) · 3.68 KB
/
module.go
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package runtime
import (
"fmt"
runtimev1alpha1 "cosmossdk.io/api/cosmos/app/runtime/v1alpha1"
"cosmossdk.io/core/appmodule"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/depinject"
"github.com/cosmos/cosmos-sdk/std"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/types/module"
)
// BaseAppOption is a depinject.AutoGroupType which can be used to pass
// BaseApp options into the depinject. It should be used carefully.
type BaseAppOption func(*baseapp.BaseApp)
// IsManyPerContainerType indicates that this is a depinject.ManyPerContainerType.
func (b BaseAppOption) IsManyPerContainerType() {}
// appWrapper is used to pass around an instance of *App internally between
// runtime dependency inject providers that is partially constructed (no
// baseapp yet).
type appWrapper *App
func init() {
appmodule.Register(&runtimev1alpha1.Module{},
appmodule.Provide(
provideCodecs,
provideAppBuilder,
provideKVStoreKey,
provideTransientStoreKey,
provideMemoryStoreKey,
),
)
}
func provideCodecs(moduleBasics map[string]AppModuleBasicWrapper) (
codectypes.InterfaceRegistry,
codec.Codec,
*codec.LegacyAmino,
appWrapper,
codec.ProtoCodecMarshaler,
) {
interfaceRegistry := codectypes.NewInterfaceRegistry()
amino := codec.NewLegacyAmino()
// build codecs
basicManager := module.BasicManager{}
for name, wrapper := range moduleBasics {
basicManager[name] = wrapper
wrapper.RegisterInterfaces(interfaceRegistry)
wrapper.RegisterLegacyAminoCodec(amino)
}
std.RegisterInterfaces(interfaceRegistry)
std.RegisterLegacyAminoCodec(amino)
cdc := codec.NewProtoCodec(interfaceRegistry)
app := &App{
storeKeys: nil,
interfaceRegistry: interfaceRegistry,
cdc: cdc,
amino: amino,
basicManager: basicManager,
}
return interfaceRegistry, cdc, amino, app, cdc
}
type appInputs struct {
depinject.In
Config *runtimev1alpha1.Module
App appWrapper
Modules map[string]AppModuleWrapper
BaseAppOptions []BaseAppOption
}
func provideAppBuilder(inputs appInputs) *AppBuilder {
mm := &module.Manager{Modules: map[string]module.AppModule{}}
for name, wrapper := range inputs.Modules {
mm.Modules[name] = wrapper.AppModule
}
app := inputs.App
app.baseAppOptions = inputs.BaseAppOptions
app.config = inputs.Config
app.ModuleManager = mm
return &AppBuilder{app: app}
}
func registerStoreKey(wrapper appWrapper, key storetypes.StoreKey) {
wrapper.storeKeys = append(wrapper.storeKeys, key)
}
func storeKeyOverride(config *runtimev1alpha1.Module, moduleName string) *runtimev1alpha1.StoreKeyConfig {
for _, cfg := range config.OverrideStoreKeys {
if cfg.ModuleName == moduleName {
return cfg
}
}
return nil
}
func provideKVStoreKey(config *runtimev1alpha1.Module, key depinject.ModuleKey, app appWrapper) *storetypes.KVStoreKey {
override := storeKeyOverride(config, key.Name())
var storeKeyName string
if override != nil {
storeKeyName = override.KvStoreKey
} else {
storeKeyName = key.Name()
}
storeKey := storetypes.NewKVStoreKey(storeKeyName)
registerStoreKey(app, storeKey)
return storeKey
}
func provideTransientStoreKey(key depinject.ModuleKey, app appWrapper) *storetypes.TransientStoreKey {
storeKey := storetypes.NewTransientStoreKey(fmt.Sprintf("transient:%s", key.Name()))
registerStoreKey(app, storeKey)
return storeKey
}
func provideMemoryStoreKey(key depinject.ModuleKey, app appWrapper) *storetypes.MemoryStoreKey {
storeKey := storetypes.NewMemoryStoreKey(fmt.Sprintf("memory:%s", key.Name()))
registerStoreKey(app, storeKey)
return storeKey
}