finish the info

cmd/slackdump/internal/info/collector.go

@@ -0,0 +1,58 @@
+package info
+
+import (
+	"io/fs"
+	"os"
+	"strings"
+)
+
+type sysinfo struct {
+	OS         osinfo    `json:"os"`
+	Workspace  workspace `json:"workspace"`
+	Playwright pwinfo    `json:"playwright"`
+	Rod        rodinfo   `json:"rod"`
+	EzLogin    EZLogin   `json:"ez_login"`
+}
+
+func collect() *sysinfo {
+	var si = new(sysinfo)
+	var collectors = []func(){
+		si.Workspace.collect,
+		si.Playwright.collect,
+		si.Rod.collect,
+		si.EzLogin.collect,
+		si.OS.collect,
+	}
+	for _, c := range collectors {
+		c()
+	}
+	return si
+
+}
+
+const (
+	home = "$HOME"
+)
+
+var replaceFn = strings.NewReplacer(should(os.UserHomeDir()), home).Replace
+
+func should(v string, err error) string {
+	if err != nil {
+		return "$$$ERROR$$$"
+	}
+	return v
+}
+
+func dirnames(des []fs.DirEntry) []string {
+	var res []string
+	for _, de := range des {
+		if de.IsDir() && !strings.HasPrefix(de.Name(), ".") {
+			res = append(res, de.Name())
+		}
+	}
+	return res
+}
+
+func looser(err error) string {
+	return "*ERROR: " + replaceFn(err.Error()) + "*"
+}

cmd/slackdump/internal/info/ezlogin.go

@@ -0,0 +1,16 @@
+package info
+
+import (
+	"github.com/rusq/slackdump/v2/cmd/slackdump/internal/cfg"
+	"github.com/rusq/slackdump/v2/internal/cache"
+)
+
+type EZLogin struct {
+	Flags   map[string]bool `json:"flags"`
+	Browser string          `json:"browser"`
+}
+
+func (inf *EZLogin) collect() {
+	inf.Flags = cache.EzLoginFlags()
+	inf.Browser = cfg.Browser.String()
+}

cmd/slackdump/internal/info/info.go

@@ -40,13 +40,9 @@ package info
 import (
 	"context"
 	"encoding/json"
-	"io/fs"
 	"os"
-	"strings"
 
-	"github.com/rusq/slackdump/v2/cmd/slackdump/internal/cfg"
 	"github.com/rusq/slackdump/v2/cmd/slackdump/internal/golang/base"
-	"github.com/rusq/slackdump/v2/internal/cache"
 )
 
 // CmdInfo is the information command.
@@ -60,65 +56,12 @@ var CmdInfo = &base.Command{
 `,
 }
 
-type sysinfo struct {
-	OS         osinfo    `json:"os"`
-	Workspace  workspace `json:"workspace"`
-	Playwright pwinfo    `json:"playwright"`
-	Rod        rodinfo   `json:"rod"`
-	EzLogin    ezlogin   `json:"ez_login"`
-}
-
-type ezlogin struct {
-	Flags   map[string]bool `json:"flags"`
-	Browser string          `json:"browser"`
-}
-
-func (inf *ezlogin) collect() {
-	inf.Flags = cache.EzLoginFlags()
-	inf.Browser = cfg.Browser.String()
-}
-
 func runInfo(ctx context.Context, cmd *base.Command, args []string) error {
-	var si sysinfo
-	var collectors = []func(){
-		si.Workspace.collect,
-		si.Playwright.collect,
-		si.Rod.collect,
-		si.EzLogin.collect,
-		si.OS.collect,
-	}
-	for _, c := range collectors {
-		c()
-	}
-
 	enc := json.NewEncoder(os.Stdout)
 	enc.SetIndent("", "  ")
-	if err := enc.Encode(si); err != nil {
+	if err := enc.Encode(collect()); err != nil {
 		return err
 	}
 
 	return nil
 }
-
-var homerepl = strings.NewReplacer(should(os.UserHomeDir()), "~").Replace
-
-func should(v string, err error) string {
-	if err != nil {
-		return "$$$ERROR$$$"
-	}
-	return v
-}
-
-func dirnames(des []fs.DirEntry) []string {
-	var res []string
-	for _, de := range des {
-		if de.IsDir() && !strings.HasPrefix(de.Name(), ".") {
-			res = append(res, de.Name())
-		}
-	}
-	return res
-}
-
-func looser(err error) string {
-	return "*ERROR: " + homerepl(err.Error()) + "*"
-}

cmd/slackdump/internal/info/playwright.go

@@ -26,8 +26,8 @@ func (inf *pwinfo) collect() {
 		inf.Path = looser(err)
 		return
 	}
-	inf.Path = homerepl(pwdrv.DriverDirectory)
-	inf.Script = homerepl(pwdrv.DriverBinaryLocation)
+	inf.Path = replaceFn(pwdrv.DriverDirectory)
+	inf.Script = replaceFn(pwdrv.DriverBinaryLocation)
 	if inf.Script != "" {
 		if stat, err := os.Stat(pwdrv.DriverBinaryLocation); err == nil {
 			inf.ScriptPerm = stat.Mode().String()

cmd/slackdump/internal/info/rod.go

@@ -12,7 +12,7 @@ type rodinfo struct {
 }
 
 func (inf *rodinfo) collect() {
-	inf.Path = homerepl(launcher.DefaultBrowserDir)
+	inf.Path = replaceFn(launcher.DefaultBrowserDir)
 	if de, err := os.ReadDir(launcher.DefaultBrowserDir); err == nil {
 		inf.Browsers = dirnames(de)
 	} else {

cmd/slackdump/internal/info/workspace.go

@@ -13,7 +13,7 @@ type workspace struct {
 }
 
 func (inf *workspace) collect() {
-	inf.Path = homerepl(cfg.LocalCacheDir)
+	inf.Path = replaceFn(cfg.LocalCacheDir)
 	inf.Count = -1
 	// Workspace information
 	m, err := cache.NewManager(cfg.LocalCacheDir)