Move client context initialization from viper to separate package

client/core/context.go

@@ -1,14 +1,5 @@
 package core
 
-import (
-	// "fmt"
-
-	// "github.com/pkg/errors"
-	"github.com/spf13/viper"
-
-	"github.com/cosmos/cosmos-sdk/client"
-)
-
 type CoreContext struct {
 	ChainID         string
 	Height          int64
@@ -18,17 +9,6 @@ type CoreContext struct {
 	Sequence        int64
 }
 
-func NewCoreContextFromViper() CoreContext {
-	return CoreContext{
-		ChainID:         viper.GetString(client.FlagChainID),
-		Height:          viper.GetInt64(client.FlagHeight),
-		TrustNode:       viper.GetBool(client.FlagTrustNode),
-		NodeURI:         viper.GetString(client.FlagNode),
-		FromAddressName: viper.GetString(client.FlagName),
-		Sequence:        viper.GetInt64(client.FlagSequence),
-	}
-}
-
 func (c CoreContext) WithChainID(chainID string) CoreContext {
 	c.ChainID = chainID
 	return c