feat: export genesis in simapp v2

go.mod

@@ -12,6 +12,7 @@ require (
 	cosmossdk.io/log v1.3.1
 	cosmossdk.io/math v1.3.0
 	cosmossdk.io/schema v0.1.1
+	cosmossdk.io/server/v2/appmanager v0.0.0-20240802110823-cffeedff643d
 	cosmossdk.io/store v1.1.1-0.20240418092142-896cdf1971bc
 	cosmossdk.io/x/auth v0.0.0-00010101000000-000000000000
 	cosmossdk.io/x/bank v0.0.0-20240226161501-23359a0b6d91

go.sum

@@ -14,6 +14,8 @@ cosmossdk.io/math v1.3.0 h1:RC+jryuKeytIiictDslBP9i1fhkVm6ZDmZEoNP316zE=
 cosmossdk.io/math v1.3.0/go.mod h1:vnRTxewy+M7BtXBNFybkuhSH4WfedVAAnERHgVFhp3k=
 cosmossdk.io/schema v0.1.1 h1:I0M6pgI7R10nq+/HCQfbO6BsGBZA8sQy+duR1Y3aKcA=
 cosmossdk.io/schema v0.1.1/go.mod h1:RDAhxIeNB4bYqAlF4NBJwRrgtnciMcyyg0DOKnhNZQQ=
+cosmossdk.io/server/v2/appmanager v0.0.0-20240802110823-cffeedff643d h1:D7AD3Lvyp3NF80QEcunRfG+TJdajEJKDRhB2gDHBLhw=
+cosmossdk.io/server/v2/appmanager v0.0.0-20240802110823-cffeedff643d/go.mod h1:Xm5IOSjw45Sew7fiVckaTCIU5oQPs20V+54NOqR3H4o=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 h1:/vQbFIOMbk2FiG/kXiLl8BRyzTWDw7gX/Hz7Dd5eDMs=

runtime/v2/app.go

@@ -79,6 +79,11 @@ func (a *App[T]) LoadHeight(height uint64) error {
 	return a.db.LoadVersion(height)
 }
 
+// LoadLatestHeight loads the latest height.
+func (a *App[T]) LoadLatestHeight() (uint64, error) {
+	return a.db.GetLatestVersion()
+}
+
 // Close is called in start cmd to gracefully cleanup resources.
 func (a *App[T]) Close() error {
 	return nil

runtime/v2/builder.go

@@ -175,6 +175,19 @@ func (a *AppBuilder[T]) Build(opts ...AppBuilderOption[T]) (*App[T], error) {
 			}
 			return nil
 		},
+		ExportGenesis: func(ctx context.Context, version uint64) ([]byte, error) {
+			genesisJson, err := a.app.moduleManager.ExportGenesisForModules(ctx) // TODO: add option to export certain modules?
+			if err != nil {
+				return nil, fmt.Errorf("failed to export genesis: %w", err)
+			}
+
+			bz, err := json.Marshal(genesisJson)
+			if err != nil {
+				return nil, fmt.Errorf("failed to marshal genesis: %w", err)
+			}
+
+			return bz, nil
+		},
 	}
 
 	appManager, err := appManagerBuilder.Build()

runtime/v2/go.mod

@@ -26,9 +26,10 @@ require (
 	cosmossdk.io/core v0.12.1-0.20231114100755-569e3ff6a0d7
 	cosmossdk.io/depinject v1.0.0
 	cosmossdk.io/log v1.3.1
-	cosmossdk.io/server/v2/appmanager v0.0.0-00010101000000-000000000000
+	cosmossdk.io/server/v2/appmanager v0.0.0-20240802110823-cffeedff643d
 	cosmossdk.io/server/v2/stf v0.0.0-00010101000000-000000000000
 	cosmossdk.io/store/v2 v2.0.0-00010101000000-000000000000
+	cosmossdk.io/x/bank v0.0.0-20240226161501-23359a0b6d91
 	cosmossdk.io/x/tx v0.13.3
 	github.com/cosmos/gogoproto v1.5.0
 	github.com/spf13/viper v1.19.0
@@ -40,72 +41,127 @@ require (
 require (
 	buf.build/gen/go/cometbft/cometbft/protocolbuffers/go v1.34.2-20240701160653-fedbb9acfd2f.2 // indirect
 	buf.build/gen/go/cosmos/gogo-proto/protocolbuffers/go v1.34.2-20240130113600-88ef6483f90f.2 // indirect
+	cosmossdk.io/collections v0.4.0 // indirect
 	cosmossdk.io/core/testing v0.0.0-00010101000000-000000000000 // indirect
 	cosmossdk.io/errors v1.0.1 // indirect
+	cosmossdk.io/math v1.3.0 // indirect
+	cosmossdk.io/store v1.1.1-0.20240418092142-896cdf1971bc // indirect
+	cosmossdk.io/x/auth v0.0.0-00010101000000-000000000000 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
+	github.com/99designs/keyring v1.2.2 // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/speakeasy v0.2.0 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cockroachdb/errors v1.11.1 // indirect
 	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
 	github.com/cockroachdb/pebble v1.1.0 // indirect
 	github.com/cockroachdb/redact v1.1.5 // indirect
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
+	github.com/cometbft/cometbft v1.0.0-rc1 // indirect
+	github.com/cometbft/cometbft-db v0.12.0 // indirect
+	github.com/cometbft/cometbft/api v1.0.0-rc.1 // indirect
+	github.com/cosmos/btcutil v1.0.5 // indirect
 	github.com/cosmos/cosmos-db v1.0.2 // indirect
 	github.com/cosmos/cosmos-proto v1.0.0-beta.5 // indirect
+	github.com/cosmos/cosmos-sdk v0.53.0 // indirect
+	github.com/cosmos/crypto v0.1.2 // indirect
+	github.com/cosmos/go-bip39 v1.0.0 // indirect
 	github.com/cosmos/iavl v1.2.1-0.20240725141113-7adc688cf179 // indirect
 	github.com/cosmos/ics23/go v0.10.0 // indirect
+	github.com/cosmos/ledger-cosmos-go v0.13.3 // indirect
+	github.com/danieljoos/wincred v1.2.1 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
+	github.com/dgraph-io/badger/v4 v4.2.0 // indirect
+	github.com/dgraph-io/ristretto v0.1.1 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/dvsekhvalnov/jose2go v1.6.0 // indirect
 	github.com/emicklei/dot v1.6.2 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/getsentry/sentry-go v0.27.0 // indirect
+	github.com/go-kit/kit v0.13.0 // indirect
+	github.com/go-kit/log v0.2.1 // indirect
+	github.com/go-logfmt/logfmt v0.6.0 // indirect
+	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/glog v1.2.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/btree v1.1.2 // indirect
+	github.com/google/flatbuffers v2.0.8+incompatible // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
+	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-metrics v0.5.3 // indirect
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hdevalence/ed25519consensus v0.2.0 // indirect
+	github.com/iancoleman/strcase v0.3.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/linxGnu/grocksdb v1.8.14 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mtibben/percent v0.2.1 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/onsi/gomega v1.28.1 // indirect
+	github.com/oasisprotocol/curve25519-voi v0.0.0-20230904125328-1f23a7beb09a // indirect
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/petermattis/goid v0.0.0-20240327183114-c42a807a84ba // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_golang v1.19.1 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.55.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/rs/zerolog v1.33.0 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sasha-s/go-deadlock v0.3.1 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
+	github.com/spf13/cobra v1.8.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/supranational/blst v0.3.12 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
 	github.com/tendermint/go-amino v0.16.0 // indirect
 	github.com/tidwall/btree v1.7.0 // indirect
+	github.com/zondax/hid v0.9.2 // indirect
+	github.com/zondax/ledger-go v0.14.3 // indirect
+	gitlab.com/yawning/secp256k1-voi v0.0.0-20230925100816-f2616030848b // indirect
+	gitlab.com/yawning/tuplehash v0.0.0-20230713102510-df83abbf9a02 // indirect
+	go.etcd.io/bbolt v1.4.0-alpha.0.0.20240404170359-43604f3112c5 // indirect
+	go.opencensus.io v0.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.25.0 // indirect
 	golang.org/x/net v0.27.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/term v0.22.0 // indirect
 	golang.org/x/text v0.16.0 // indirect
+	google.golang.org/genproto v0.0.0-20240227224415-6ceb2ff114de // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20240318140521-94a12d6c2237 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240709173604-40e1e62336c5 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gotest.tools/v3 v3.5.1 // indirect
+	pgregory.net/rapid v1.1.0 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )