enrich versioning with build deps

go.sum

@@ -595,8 +595,6 @@ github.com/tendermint/crypto v0.0.0-20191022145703-50d29ede1e15/go.mod h1:z4YtwM
 github.com/tendermint/go-amino v0.16.0 h1:GyhmgQKvqF82e2oZeuMSp9JTN0N09emoSZlb2lyGa2E=
 github.com/tendermint/go-amino v0.16.0/go.mod h1:TQU0M1i/ImAo+tYpZi73AU3V/dKeCoMC9Sphe2ZwGME=
 github.com/tendermint/tendermint v0.34.0-rc4/go.mod h1:yotsojf2C1QBOw4dZrTcxbyxmPUrT4hNuOQWX9XUwB4=
-github.com/tendermint/tendermint v0.34.0-rc5 h1:2bnQfWyOMfTCbol5pwB8CgM2nxi6/Kz6zqlS6Udm/Cg=
-github.com/tendermint/tendermint v0.34.0-rc5/go.mod h1:yotsojf2C1QBOw4dZrTcxbyxmPUrT4hNuOQWX9XUwB4=
 github.com/tendermint/tendermint v0.34.0-rc6 h1:SVuKGvvE22KxfuK8QUHctUrmOWJsncZSYXIYtcnoKN0=
 github.com/tendermint/tendermint v0.34.0-rc6/go.mod h1:ugzyZO5foutZImv0Iyx/gOFCX6mjJTgbLHTwi17VDVg=
 github.com/tendermint/tm-db v0.6.2 h1:DOn8jwCdjJblrCFJbtonEIPD1IuJWpbRUUdR8GWE4RM=

version/command.go

@@ -17,6 +17,7 @@ func NewVersionCommand() *cobra.Command {
 		Short: "Print the application binary version information",
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			verInfo := NewInfo()
+			cmd.SetOut(cmd.OutOrStdout())
 
 			if long, _ := cmd.Flags().GetBool(flagLong); !long {
 				cmd.Println(verInfo.Version)

version/version.go

@@ -17,8 +17,10 @@
 package version
 
 import (
+	"encoding/json"
 	"fmt"
 	"runtime"
+	"runtime/debug"
 )
 
 var (
@@ -36,12 +38,13 @@ var (
 
 // 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"`
+	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"`
 }
 
 func NewInfo() Info {
@@ -52,6 +55,7 @@ func NewInfo() Info {
 		GitCommit: Commit,
 		BuildTags: BuildTags,
 		GoVersion: fmt.Sprintf("go version %s %s/%s", runtime.Version(), runtime.GOOS, runtime.GOARCH),
+		BuildDeps: depsFromBuildInfo(),
 	}
 }
 
@@ -63,3 +67,24 @@ build tags: %s
 		vi.Name, vi.Version, vi.GitCommit, vi.BuildTags, vi.GoVersion,
 	)
 }
+
+func depsFromBuildInfo() (deps []buildDep) {
+	buildInfo, ok := debug.ReadBuildInfo()
+	if !ok {
+		return nil
+	}
+
+	for _, dep := range buildInfo.Deps {
+		deps = append(deps, buildDep{dep})
+	}
+
+	return
+}
+
+type buildDep struct {
+	*debug.Module
+}
+
+func (d buildDep) String() string                    { return fmt.Sprintf("%s@%s", d.Path, d.Version) }
+func (d buildDep) MarshalJSON() ([]byte, error)      { return json.Marshal(d.String()) }
+func (d buildDep) MarshalYAML() (interface{}, error) { return d.String(), nil }

version/version_test.go

@@ -1,4 +1,4 @@
-package version
+package version_test
 
 import (
 	"encoding/json"
@@ -11,10 +11,11 @@ import (
 	"github.com/tendermint/tendermint/libs/cli"
 
 	"github.com/cosmos/cosmos-sdk/testutil"
+	"github.com/cosmos/cosmos-sdk/version"
 )
 
 func TestNewInfo(t *testing.T) {
-	info := NewInfo()
+	info := version.NewInfo()
 	want := fmt.Sprintf(`: 
 git commit: 
 build tags: 
@@ -23,7 +24,7 @@ build tags:
 }
 
 func TestInfo_String(t *testing.T) {
-	info := Info{
+	info := version.Info{
 		Name:      "testapp",
 		AppName:   "testappd",
 		Version:   "1.0.0",
@@ -39,24 +40,23 @@ go version go1.14 linux/amd64`
 }
 
 func Test_runVersionCmd(t *testing.T) {
-	cmd := NewVersionCommand()
+	cmd := version.NewVersionCommand()
 	_, mockOut := testutil.ApplyMockIO(cmd)
 
 	cmd.SetArgs([]string{
 		fmt.Sprintf("--%s=''", cli.OutputFlag),
-		fmt.Sprintf("--%s=false", flagLong),
+		"--long=false",
 	})
 
 	require.NoError(t, cmd.Execute())
 	assert.Equal(t, "\n", mockOut.String())
 	mockOut.Reset()
 
 	cmd.SetArgs([]string{
-		fmt.Sprintf("--%s=json", cli.OutputFlag),
-		fmt.Sprintf("--%s=true", flagLong),
+		fmt.Sprintf("--%s=json", cli.OutputFlag), "--long=true",
 	})
 
-	info := NewInfo()
+	info := version.NewInfo()
 	stringInfo, err := json.Marshal(info)
 	require.NoError(t, err)
 	require.NoError(t, cmd.Execute())