add build and version to the info tool

cmd/slackdump/internal/cfg/cfg.go

@@ -55,8 +55,20 @@ var (
 	NoUserCache        bool
 
 	Log logger.Interface
+
+	Version BuildInfo // version propagated by main package.
 )
 
+type BuildInfo struct {
+	Version string `json:"version"`
+	Commit  string `json:"commit"`
+	Date    string `json:"date"`
+}
+
+func (b BuildInfo) String() string {
+	return fmt.Sprintf("Slackdump %s (commit: %s) built on: %s", b.Version, b.Commit, b.Date)
+}
+
 type FlagMask uint16
 
 const (

cmd/slackdump/internal/diag/info/info.go

@@ -44,11 +44,12 @@ import (
 )
 
 type SysInfo struct {
-	OS         OSInfo    `json:"os"`
-	Workspace  Workspace `json:"workspace"`
-	Playwright PwInfo    `json:"playwright"`
-	Rod        RodInfo   `json:"rod"`
-	EzLogin    EZLogin   `json:"ez_login"`
+	Slackdump  SlackdumpInfo `json:"slackdump"`
+	OS         OSInfo        `json:"os"`
+	Workspace  Workspace     `json:"workspace"`
+	Playwright PwInfo        `json:"playwright"`
+	Rod        RodInfo       `json:"rod"`
+	EzLogin    EZLogin       `json:"ez_login"`
 }
 
 // Collect collects system information, replacing user's name in paths with
@@ -71,6 +72,7 @@ func collect(fn func(string) string) *SysInfo {
 		si.Rod.collect,
 		si.EzLogin.collect,
 		si.OS.collect,
+		si.Slackdump.collect,
 	}
 	for _, c := range collectors {
 		c(fn)

cmd/slackdump/internal/diag/info/slackdump.go

@@ -0,0 +1,17 @@
+package info
+
+import (
+	"runtime"
+
+	"github.com/rusq/slackdump/v3/cmd/slackdump/internal/cfg"
+)
+
+type SlackdumpInfo struct {
+	Build     cfg.BuildInfo `json:"build"`
+	GoVersion string        `json:"go_version"`
+}
+
+func (inf *SlackdumpInfo) collect(PathReplFunc) {
+	inf.Build = cfg.Version
+	inf.GoVersion = runtime.Version()
+}

cmd/slackdump/main.go

@@ -288,7 +288,7 @@ func initLog(filename string, verbose bool) (*dlog.Logger, error) {
 }
 
 // secrets defines the names of the supported secret files that we load our
-// secrets from.  Inexperienced windows users might have bad experience trying
+// secrets from.  Inexperienced Windows users might have bad experience trying
 // to create .env file with the notepad as it will battle for having the
 // "txt" extension.  Let it have it.
 var secretFiles = []string{".env", ".env.txt", "secrets.txt"}
@@ -310,9 +310,7 @@ const (
 )
 
 func whatDo() (choice, error) {
-	fmt.Println()
-	printVersion()
-	fmt.Println()
+	fmt.Print("\n" + cfg.Version.String() + "\n")
 
 	var ans choice
 	err := huh.NewSelect[choice]().

cmd/slackdump/version.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/rusq/slackdump/v3/cmd/slackdump/internal/cfg"
 	"github.com/rusq/slackdump/v3/cmd/slackdump/internal/golang/base"
 )
 
@@ -13,6 +14,14 @@ var (
 	date    = "unknown"
 )
 
+func init() {
+	cfg.Version = cfg.BuildInfo{
+		Version: version,
+		Commit:  commit,
+		Date:    date,
+	}
+}
+
 var CmdVersion = &base.Command{
 	UsageLine: "version",
 	Short:     "print version and exit",
@@ -27,10 +36,6 @@ And by the way, version is: ` + version + `, commit: ` + commit + `, built on `
 }
 
 func versionRun(context.Context, *base.Command, []string) error {
-	printVersion()
+	fmt.Println(cfg.Version)
 	return nil
 }
-
-func printVersion() {
-	fmt.Printf("Slackdump %s (commit: %s) built on: %s\n", version, commit, date)
-}