Merge PR #119: Upgrade go to 1.13 & Latest SDK Master

app/utils.go

@@ -2,38 +2,29 @@
 package app
 
 import (
+	"fmt"
 	"io"
+	"io/ioutil"
 
 	"github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
 
 	"github.com/cosmos/cosmos-sdk/baseapp"
+	bam "github.com/cosmos/cosmos-sdk/baseapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/staking"
 )
 
-var (
-	genesisFile        string
-	paramsFile         string
-	exportParamsPath   string
-	exportParamsHeight int
-	exportStatePath    string
-	exportStatsPath    string
-	seed               int64
-	initialBlockHeight int
-	numBlocks          int
-	blockSize          int
-	enabled            bool
-	verbose            bool
-	lean               bool
-	commit             bool
-	period             int
-	onOperation        bool // TODO Remove in favor of binary search for invariant violation
-	allInvariants      bool
-	genesisTime        int64
-)
+// ExportStateToJSON util function to export the app state to JSON
+func ExportStateToJSON(app *GaiaApp, path string) error {
+	fmt.Println("exporting app state...")
+	appState, _, err := app.ExportAppStateAndValidators(false, nil)
+	if err != nil {
+		return err
+	}
 
-// DONTCOVER
+	return ioutil.WriteFile(path, []byte(appState), 0644)
+}
 
 // NewGaiaAppUNSAFE is used for debugging purposes only.
 //
@@ -43,5 +34,5 @@ func NewGaiaAppUNSAFE(logger log.Logger, db dbm.DB, traceStore io.Writer, loadLa
 ) (gapp *GaiaApp, keyMain, keyStaking *sdk.KVStoreKey, stakingKeeper staking.Keeper) {
 
 	gapp = NewGaiaApp(logger, db, traceStore, loadLatest, invCheckPeriod, baseAppOptions...)
-	return gapp, gapp.keys[baseapp.MainStoreKey], gapp.keys[staking.StoreKey], gapp.stakingKeeper
+	return gapp, gapp.keys[bam.MainStoreKey], gapp.keys[staking.StoreKey], gapp.stakingKeeper
 }