feat: add cosmos-sdk Version (cosmos#9429)

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## Description

Add CosmosSDKVersion to nodeInfo.

closes: cosmos#9420

CHANGELOG.md

@@ -56,6 +56,7 @@ if input key is empty, or input data contains empty key.
 * [\#9133](https://github.com/cosmos/cosmos-sdk/pull/9133) Added hooks for governance actions.
 * (x/staking) [\#9214](https://github.com/cosmos/cosmos-sdk/pull/9214) Added `new_shares` attribute inside `EventTypeDelegate` event.
 * [\#9382](https://github.com/cosmos/cosmos-sdk/pull/9382) feat: add Dec.Float64() function.
+* [\#9429](https://github.com/cosmos/cosmos-sdk/pull/9429) Add `cosmos_sdk_version` to node_info
 * [\#9457](https://github.com/cosmos/cosmos-sdk/pull/9457) Add amino support for x/authz and x/feegrant Msgs.
 * [\#9498](https://github.com/cosmos/cosmos-sdk/pull/9498) Added `Codec: codec.Codec` attribute to `client/Context` structure.
 

CONTRIBUTING.md

@@ -75,12 +75,13 @@ of how these are written refer to the current [ADRs](https://github.com/cosmos/c
 PRs should be categorically broken up based on the type of changes being made (i.e. `fix`, `feat`,
 `refactor`, `docs`, etc.). The *type* must be included in the PR title as a prefix (e.g.
 `fix: <description>`). This ensures that all changes committed to the base branch follow the
-[Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification. 
+[Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification.
 Additionally, each PR should only address a single issue.
 
 ### Pull Request Templates
 
 There are currently three PR templates. The [default template](./.github/PULL_REQUEST_TEMPLATE.md) is for types `fix`, `feat`, and `refactor`. We also have a [docs template](./.github/PULL_REQUEST_TEMPLATE/docs.md) for documentation changes and an [other template](./.github/PULL_REQUEST_TEMPLATE/other.md) for changes that do not affect production code. When previewing a PR before it has been opened, you can change the template by adding one of the following parameters to the url:
+
 - `template=docs.md`
 - `template=other.md`
 

client/grpc/tmservice/service.go

@@ -184,13 +184,14 @@ func (s queryServer) GetNodeInfo(ctx context.Context, req *GetNodeInfoRequest) (
 	resp := GetNodeInfoResponse{
 		DefaultNodeInfo: protoNodeInfo,
 		ApplicationVersion: &VersionInfo{
-			AppName:   nodeInfo.AppName,
-			Name:      nodeInfo.Name,
-			GitCommit: nodeInfo.GitCommit,
-			GoVersion: nodeInfo.GoVersion,
-			Version:   nodeInfo.Version,
-			BuildTags: nodeInfo.BuildTags,
-			BuildDeps: deps,
+			AppName:          nodeInfo.AppName,
+			Name:             nodeInfo.Name,
+			GitCommit:        nodeInfo.GitCommit,
+			GoVersion:        nodeInfo.GoVersion,
+			Version:          nodeInfo.Version,
+			BuildTags:        nodeInfo.BuildTags,
+			BuildDeps:        deps,
+			CosmosSdkVersion: nodeInfo.CosmosSdkVersion,
 		},
 	}
 	return &resp, nil

docs/core/proto-docs.md

@@ -3015,6 +3015,7 @@ VersionInfo is the type for the GetNodeInfoResponse message.
 | `build_tags` | [string](#string) |  |  |
 | `go_version` | [string](#string) |  |  |
 | `build_deps` | [Module](#cosmos.base.tendermint.v1beta1.Module) | repeated |  |
+| `cosmos_sdk_version` | [string](#string) |  |  |
 
 
 

proto/cosmos/base/tendermint/v1beta1/query.proto

@@ -116,13 +116,14 @@ message GetNodeInfoResponse {
 
 // VersionInfo is the type for the GetNodeInfoResponse message.
 message VersionInfo {
-  string          name       = 1;
-  string          app_name   = 2;
-  string          version    = 3;
-  string          git_commit = 4;
-  string          build_tags = 5;
-  string          go_version = 6;
-  repeated Module build_deps = 7;
+  string          name               = 1;
+  string          app_name           = 2;
+  string          version            = 3;
+  string          git_commit         = 4;
+  string          build_tags         = 5;
+  string          go_version         = 6;
+  repeated Module build_deps         = 7;
+  string          cosmos_sdk_version = 8;
 }
 
 // Module is the type for VersionInfo

version/version.go

@@ -36,26 +36,44 @@ var (
 	BuildTags = ""
 )
 
+func getSDKVersion() string {
+	deps, ok := debug.ReadBuildInfo()
+	if !ok {
+		return "unable to read deps"
+	}
+	var sdkVersion string
+	for _, dep := range deps.Deps {
+		if dep.Path == "github.com/cosmos/cosmos-sdk" {
+			sdkVersion = dep.Version
+		}
+	}
+
+	return sdkVersion
+}
+
 // Info defines the application version information.
 type Info struct {
-	Name      string     `json:"name" yaml:"name"`
-	AppName   string     `json:"server_name" yaml:"server_name"`
-	Version   string     `json:"version" yaml:"version"`
-	GitCommit string     `json:"commit" yaml:"commit"`
-	BuildTags string     `json:"build_tags" yaml:"build_tags"`
-	GoVersion string     `json:"go" yaml:"go"`
-	BuildDeps []buildDep `json:"build_deps" yaml:"build_deps"`
+	Name             string     `json:"name" yaml:"name"`
+	AppName          string     `json:"server_name" yaml:"server_name"`
+	Version          string     `json:"version" yaml:"version"`
+	GitCommit        string     `json:"commit" yaml:"commit"`
+	BuildTags        string     `json:"build_tags" yaml:"build_tags"`
+	GoVersion        string     `json:"go" yaml:"go"`
+	BuildDeps        []buildDep `json:"build_deps" yaml:"build_deps"`
+	CosmosSdkVersion string     `json:"cosmos_sdk_version" yaml:"cosmos_sdk_version"`
 }
 
 func NewInfo() Info {
+	sdkVersion := getSDKVersion()
 	return Info{
-		Name:      Name,
-		AppName:   AppName,
-		Version:   Version,
-		GitCommit: Commit,
-		BuildTags: BuildTags,
-		GoVersion: fmt.Sprintf("go version %s %s/%s", runtime.Version(), runtime.GOOS, runtime.GOARCH),
-		BuildDeps: depsFromBuildInfo(),
+		Name:             Name,
+		AppName:          AppName,
+		Version:          Version,
+		GitCommit:        Commit,
+		BuildTags:        BuildTags,
+		GoVersion:        fmt.Sprintf("go version %s %s/%s", runtime.Version(), runtime.GOOS, runtime.GOARCH),
+		BuildDeps:        depsFromBuildInfo(),
+		CosmosSdkVersion: sdkVersion,
 	}
 }
 

version/version_test.go

@@ -25,12 +25,13 @@ build tags:
 
 func TestInfo_String(t *testing.T) {
 	info := version.Info{
-		Name:      "testapp",
-		AppName:   "testappd",
-		Version:   "1.0.0",
-		GitCommit: "1b78457135a4104bc3af97f20654d49e2ea87454",
-		BuildTags: "netgo,ledger",
-		GoVersion: "go version go1.14 linux/amd64",
+		Name:             "testapp",
+		AppName:          "testappd",
+		Version:          "1.0.0",
+		GitCommit:        "1b78457135a4104bc3af97f20654d49e2ea87454",
+		BuildTags:        "netgo,ledger",
+		GoVersion:        "go version go1.14 linux/amd64",
+		CosmosSdkVersion: "0.42.5",
 	}
 	want := `testapp: 1.0.0
 git commit: 1b78457135a4104bc3af97f20654d49e2ea87454