appx

root := "./testdata1"
app := NewAppContext(
	WithMainRoot(root),
	WithBuildMeta(Meta{
		Name:     "app",
		Feature:  "main",
		Version:  "v0.0.1",
		CommitID: "efbecda",
		Date:     "200601021504",
		Runtime:  RUNTIME_DEV,
	}),
	WithBatchRunner(
		func() {
			time.Sleep(time.Second * 1)
			fmt.Println("batch runner 1")
		},
		func() {
			time.Sleep(time.Second * 2)
			fmt.Println("batch runner 2")
		},
	),
	WithPreRunner(
		func() {
			time.Sleep(time.Second * 1)
			fmt.Println("pre runner 1")
		},
		func() {
			time.Sleep(time.Second * 2)
			fmt.Println("pre runner 2")
		},
	),
	WithMainExecutor(
		func() error {
			time.Sleep(time.Second * 3)
			fmt.Println("main entry")
			return nil
		},
	),
)

must.NoError(os.MkdirAll(filepath.Join(app.MainRoot(), "config"), os.ModePerm))
must.NoError(os.WriteFile(filepath.Join(app.MainRoot(), "config/local.yml"), []byte(`
APP__CONFIG1__Endpoint_Address: "postgres://hostname:5432/base"
APP__CONFIG1__WorkerID: "100"
APP__CONFIG2__ClientEndpoint_Address: http://localhost:80/demo
APP__CONFIG2__ServerPort: "8080"
`), os.ModePerm))

defer os.RemoveAll(root)

config1 := &Config1{}
config2 := &Config2{}
app.Conf(context.Background(), config1, config2)

cmd := app.Command
buf := bytes.NewBuffer(nil)

cmd.SetOut(buf)
cmd.SetErr(buf)

{
	fmt.Println("exec `app version`")
	buf.Reset()
	cmd.SetArgs([]string{"version"})
	must.NoError(cmd.Execute())
	fmt.Println(buf.String())
}
{
	fmt.Println("exec `app run`")
	buf.Reset()
	cmd.SetArgs([]string{"run"})
	must.NoError(cmd.Execute())
	fmt.Println(buf.String())
}

Output:

exec `app version`
app:main@v0.0.1#efbecda_200601021504(DEV)

exec `app run`
app:main@v0.0.1#efbecda_200601021504(DEV)

name:     app
feature:  main
version:  v0.0.1
commit:   efbecda
date:     200601021504
runtime:  DEV

APP__CONFIG1__Endpoint_Address=postgres://hostname:5432/base
APP__CONFIG1__Endpoint_Auth_DecryptKeyEnv=PASSWORD_DEC_KEY
APP__CONFIG1__Endpoint_Auth_Password=--------
APP__CONFIG1__Endpoint_Auth_Username=
APP__CONFIG1__Endpoint_Cert_CA=
APP__CONFIG1__Endpoint_Cert_Crt=
APP__CONFIG1__Endpoint_Cert_Key=
APP__CONFIG1__WorkerID=100
APP__CONFIG2__ClientEndpoint_Address=http://localhost:80/demo
APP__CONFIG2__ClientEndpoint_Auth_DecryptKeyEnv=PASSWORD_DEC_KEY
APP__CONFIG2__ClientEndpoint_Auth_Password=--------
APP__CONFIG2__ClientEndpoint_Auth_Username=
APP__CONFIG2__ClientEndpoint_Cert_CA=
APP__CONFIG2__ClientEndpoint_Cert_Crt=
APP__CONFIG2__ClientEndpoint_Cert_Key=
APP__CONFIG2__ServerPort=8080

pre runner 1
pre runner 2
batch runner 1
batch runner 2
main entry