test: fix cmd init event fire error and some test error

app.go

@@ -210,6 +210,7 @@ func (app *App) Add(c *Command, more ...*Command) {
 func (app *App) AddCommand(c *Command) {
 	// initialize application before add command
 	app.initialize()
+	app.fireWithCmd(events.OnAppCmdAdd, c, nil)
 
 	// init command
 	c.app = app

base_test.go

@@ -43,23 +43,22 @@ func TestApp_Hooks_EvtAppInit(t *testing.T) {
 	assert.Eq(t, "trigger "+events.OnGlobalOptsParsed+", args:[simple]", buf.String())
 }
 
-func TestApp_Hooks_EvtCmdInit(t *testing.T) {
+func TestApp_Hooks_OnAppCmdAdd(t *testing.T) {
 	buf.Reset()
 
 	cli := newNotExitApp()
-	cli.On(events.OnCmdInitAfter, func(ctx *gcli.HookCtx) (stop bool) {
-		buf.WriteString(events.OnCmdInitAfter)
-		buf.WriteString(":")
-
+	cli.On(events.OnAppCmdAdd, func(ctx *gcli.HookCtx) (stop bool) {
+		buf.WriteString(ctx.Name())
+		buf.WriteString(" - ")
 		buf.WriteString(ctx.Cmd.Name + ";")
 		return
 	})
 
 	cli.Add(emptyCmd)
-	assert.Eq(t, "cmd.init:empty;", buf.String())
+	assert.Eq(t, "app.cmd.add.before - empty;", buf.String())
 
 	cli.Add(simpleCmd)
-	assert.Eq(t, "cmd.init:empty;cmd.init:simple;", buf.String())
+	assert.Eq(t, "app.cmd.add.before - empty;app.cmd.add.before - simple;", buf.String())
 }
 
 func TestCommand_Hooks_EvtCmdOptParsed(t *testing.T) {

builtin/any.go

@@ -0,0 +1,7 @@
+//go:build !go1.18
+// +build !go1.18
+
+package builtin
+
+// alias of interface{}, use for go < 1.18
+type any = interface{}

cmd.go

@@ -247,14 +247,14 @@ func (c *Command) initialize() {
 
 	// check command name
 	cName := c.goodName()
-	c.Fire(events.OnCmdInitBefore, nil)
 	Debugf("initialize the command '%s': init flags, run config func", cName)
 
 	c.initialized = true
 	c.pathNames = append(c.pathNames, cName)
 
 	// init base
 	c.initCommandBase(cName)
+	c.Fire(events.OnCmdInitBefore, nil)
 
 	// load common subs
 	if len(c.Subs) > 0 {

cmd_test.go

@@ -308,7 +308,7 @@ func TestCommand_Run_emptyArgs(t *testing.T) {
 	is.Eq("arg0", c0.Arg("arg0").Name)
 }
 
-func TestCommand_Run_XshowHelp1(t *testing.T) {
+func TestCommand_Run_showHelp1(t *testing.T) {
 	is := assert.New(t)
 
 	bf.Reset()
@@ -342,7 +342,7 @@ func TestCommand_Run_showHelp2(t *testing.T) {
 	is.StrContains(str, "Arg1 desc")
 }
 
-func TestCommand_Run_XparseOptions(t *testing.T) {
+func TestCommand_Run_parseOptions(t *testing.T) {
 	bf.Reset()
 	is := assert.New(t)
 
@@ -355,7 +355,7 @@ func TestCommand_Run_XparseOptions(t *testing.T) {
 	dump.P(gcli.GOpts())
 	err := c0.Run([]string{"--int", "10", "--str=abc", "txt"})
 
-	dump.P(gcli.GOpts(), c0.Context)
+	// dump.P(gcli.GOpts(), c0.Context)
 	is.NoErr(err)
 	is.Eq("test", c0.Get("name"))
 	is.Eq([]string{"txt"}, c0.Get("args"))

events/events.go

@@ -15,6 +15,9 @@ const (
 	OnAppBindOptsBefore = "app.bind.opts.before"
 	OnAppBindOptsAfter  = "app.bind.opts.after"
 
+	// OnAppCmdAdd on app cmd add
+	OnAppCmdAdd = "app.cmd.add.before"
+
 	// OnAppCmdAdded on app cmd added
 	OnAppCmdAdded = "app.cmd.added"
 

gflag/any_test.go

@@ -0,0 +1,7 @@
+//go:build !go1.18
+// +build !go1.18
+
+package gflag_test
+
+// alias of interface{}, use for go < 1.18
+type any = interface{}