feat: add buf.build version to ignite version command

changelog.md

@@ -17,6 +17,7 @@
 - [#4113](https://github.com/ignite/cli/pull/4113) Generate chain config documentation automatically
 - [#4131](https://github.com/ignite/cli/pull/4131) Support `bytes` as data type in the `scaffold` commands
 - [#4300](https://github.com/ignite/cli/pull/4300) Only panics the module in the most top function level
+- [#4326](https://github.com/ignite/cli/pull/4326) fAdd `buf.build` version to `ignite version` command
 
 ### Changes
 

ignite/pkg/cosmosbuf/buf.go

@@ -1,15 +1,18 @@
 package cosmosbuf
 
 import (
+	"bytes"
 	"context"
 	"fmt"
 	"path/filepath"
+	"strings"
 
 	"github.com/gobwas/glob"
 	"golang.org/x/sync/errgroup"
 
 	"github.com/ignite/cli/v29/ignite/pkg/cache"
 	"github.com/ignite/cli/v29/ignite/pkg/cmdrunner/exec"
+	"github.com/ignite/cli/v29/ignite/pkg/cmdrunner/step"
 	"github.com/ignite/cli/v29/ignite/pkg/dircache"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
 	"github.com/ignite/cli/v29/ignite/pkg/goenv"
@@ -124,7 +127,7 @@ func FileByFile() GenOption {
 
 // New creates a new Buf based on the installed binary.
 func New(cacheStorage cache.Storage, goModPath string) (Buf, error) {
-	path, err := xexec.ResolveAbsPath(filepath.Join(goenv.Bin(), binaryName))
+	p, err := path()
 	if err != nil {
 		return Buf{}, err
 	}
@@ -136,7 +139,7 @@ func New(cacheStorage cache.Storage, goModPath string) (Buf, error) {
 	}
 
 	return Buf{
-		path:  path,
+		path:  p,
 		cache: c,
 	}, nil
 }
@@ -309,3 +312,22 @@ func (b Buf) command(
 	}
 	return command, nil
 }
+
+func path() (string, error) {
+	return xexec.ResolveAbsPath(filepath.Join(goenv.Bin(), binaryName))
+}
+
+// Version runs the buf Version command.
+func Version(ctx context.Context) (string, error) {
+	p, err := path()
+	if err != nil {
+		return "", err
+	}
+
+	bufOut := &bytes.Buffer{}
+	if err := exec.Exec(ctx, []string{p, "--version"}, exec.StepOption(step.Stdout(bufOut))); err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(bufOut.String()), nil
+}

ignite/version/version.go

@@ -18,6 +18,7 @@ import (
 	chainconfig "github.com/ignite/cli/v29/ignite/config/chain"
 	"github.com/ignite/cli/v29/ignite/pkg/cmdrunner/exec"
 	"github.com/ignite/cli/v29/ignite/pkg/cmdrunner/step"
+	"github.com/ignite/cli/v29/ignite/pkg/cosmosbuf"
 	"github.com/ignite/cli/v29/ignite/pkg/cosmosver"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
 	"github.com/ignite/cli/v29/ignite/pkg/gitpod"
@@ -40,6 +41,7 @@ type Info struct {
 	CLIVersion      string
 	GoVersion       string
 	SDKVersion      string
+	BufVersion      string
 	BuildDate       string
 	SourceHash      string
 	ConfigVersion   string
@@ -150,6 +152,7 @@ func Long(ctx context.Context) (string, error) {
 	write("Ignite CLI source hash", info.SourceHash)
 	write("Ignite CLI config version", info.ConfigVersion)
 	write("Cosmos SDK version", info.SDKVersion)
+	write("Buf.Build version", info.BufVersion)
 
 	write("Your OS", info.OS)
 	write("Your arch", info.Arch)
@@ -221,9 +224,15 @@ func GetInfo(ctx context.Context) (Info, error) {
 		uname = strings.TrimSpace(unameBuf.String())
 	}
 
+	bufVersion, err := cosmosbuf.Version(ctx)
+	if err != nil {
+		return info, err
+	}
+
 	info.Uname = uname
 	info.CLIVersion = resolveDevVersion(ctx)
 	info.BuildDate = date
+	info.BufVersion = bufVersion
 	info.SourceHash = head
 	info.ConfigVersion = fmt.Sprintf("v%d", chainconfig.LatestVersion)
 	info.SDKVersion = sdkVersion