feat(version): Add extraInfo to version cmd (#18063)

Co-authored-by: Marko <marbar3778@yahoo.com>

CHANGELOG.md

@@ -67,6 +67,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (rpc) [#17470](https://github.com/cosmos/cosmos-sdk/pull/17470) Avoid open 0.0.0.0 to public by default and add `listen-ip-address` argument for `testnet init-files` cmd.
 * (types) [#17670](https://github.com/cosmos/cosmos-sdk/pull/17670) Use `ctx.CometInfo` in place of `ctx.VoteInfos`
 * [#17733](https://github.com/cosmos/cosmos-sdk/pull/17733) Ensure `buf export` exports all proto dependencies
+* (version) [#18063](https://github.com/cosmos/cosmos-sdk/pull/18063) Include additional information in the Info struct. This change enhances the Info struct by adding support for additional information through the ExtraInfo field
 * [#18204](https://github.com/cosmos/cosmos-sdk/pull/18204) Use streaming json parser to parse chain-id from genesis file.
   
 ### Bug Fixes

version/command.go

@@ -15,6 +15,11 @@ const (
 )
 
 // NewVersionCommand returns a CLI command to interactively print the application binary version information.
+// Note: When seeking to add the extra info to the context
+// The below can be added to the initRootCmd to include the extraInfo field
+//
+// cmdContext := context.WithValue(context.Background(), version.ContextKey{}, extraInfo)
+// rootCmd.SetContext(cmdContext)
 func NewVersionCommand() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "version",
@@ -28,6 +33,10 @@ func NewVersionCommand() *cobra.Command {
 				return nil
 			}
 
+			// Extract and set extra information from the context
+			extraInfo := extraInfoFromContext(cmd)
+			verInfo.ExtraInfo = &extraInfo
+
 			var (
 				bz  []byte
 				err error
@@ -56,3 +65,14 @@ func NewVersionCommand() *cobra.Command {
 
 	return cmd
 }
+
+func extraInfoFromContext(cmd *cobra.Command) ExtraInfo {
+	ctx := cmd.Context()
+	if ctx != nil {
+		extraInfo, ok := ctx.Value(ContextKey{}).(ExtraInfo)
+		if ok {
+			return extraInfo
+		}
+	}
+	return nil
+}

version/version.go

@@ -23,6 +23,9 @@ import (
 	"runtime/debug"
 )
 
+// ContextKey is used to store the ExtraInfo in the context.
+type ContextKey struct{}
+
 var (
 	// application's name
 	Name = ""
@@ -55,6 +58,9 @@ func getSDKVersion() string {
 	return sdkVersion
 }
 
+// ExtraInfo contains a set of extra information provided by apps
+type ExtraInfo map[string]string
+
 // Info defines the application version information.
 type Info struct {
 	Name             string     `json:"name" yaml:"name"`
@@ -65,6 +71,7 @@ type Info struct {
 	GoVersion        string     `json:"go" yaml:"go"`
 	BuildDeps        []buildDep `json:"build_deps" yaml:"build_deps"`
 	CosmosSdkVersion string     `json:"cosmos_sdk_version" yaml:"cosmos_sdk_version"`
+	ExtraInfo        *ExtraInfo `json:"extra_info" yaml:"extra_info"`
 }
 
 func NewInfo() Info {

version/version_test.go

@@ -1,13 +1,13 @@
 package version_test
 
 import (
+	context "context"
 	"encoding/json"
 	"fmt"
 	"runtime"
 	"strings"
 	"testing"
 
-	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/cosmos-sdk/client/flags"
@@ -149,7 +149,7 @@ func Test_runVersionCmd(t *testing.T) {
 	})
 
 	require.NoError(t, cmd.Execute())
-	assert.Equal(t, "\n", mockOut.String())
+	require.Equal(t, "\n", mockOut.String())
 	mockOut.Reset()
 
 	cmd.SetArgs([]string{
@@ -158,7 +158,21 @@ func Test_runVersionCmd(t *testing.T) {
 
 	info := version.NewInfo()
 	stringInfo, err := json.Marshal(info)
+
+	extraInfo := &version.ExtraInfo{"key1": "value1"}
+	ctx := context.WithValue(context.Background(), version.ContextKey{}, extraInfo)
+
 	require.NoError(t, err)
 	require.NoError(t, cmd.Execute())
-	assert.Equal(t, string(stringInfo)+"\n", mockOut.String())
+
+	extraInfoFromContext := ctx.Value(version.ContextKey{})
+	require.NotNil(t, extraInfoFromContext)
+
+	castedExtraInfo, ok := extraInfoFromContext.(*version.ExtraInfo)
+	require.True(t, ok)
+
+	key1Value := (*castedExtraInfo)["key1"]
+	require.Equal(t, "value1", key1Value)
+
+	require.Equal(t, string(stringInfo)+"\n", mockOut.String())
 }