works

backend/cmd/configure/configure.go

@@ -1,9 +1,9 @@
 package configure
 
 import (
+	"github.com/Masterminds/semver/v3"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"github.com/zitadel/zitadel/backend/cmd/config"
 )
 
 var (
@@ -70,24 +70,21 @@ func (s sub) Fields() []Updater {
 	return []Updater{
 		Field[string]{
 			FieldName:   "f1",
-			Value:       &s.F1,
+			Value:       "",
-			Default:     "",
 			Description: "field 1",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
 		Field[int]{
 			FieldName:   "f2",
-			Value:       &s.F2,
+			Value:       0,
-			Default:     0,
 			Description: "field 2",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
 		Field[*bool]{
 			FieldName:   "f3",
-			Value:       &s.F3,
+			Value:       nil,
-			Default:     nil,
 			Description: "field 3",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
 	}
 }
@@ -101,10 +98,9 @@ func (t test) Fields() []Updater {
 	return []Updater{
 		Field[string]{
 			FieldName:   "f1",
-			Value:       &t.F1,
+			Value:       "",
-			Default:     "",
 			Description: "field 1",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
 		Struct{
 			FieldName:   "sub",

backend/cmd/configure/update_config.go

@@ -1,246 +0,0 @@
-package configure
-
-import (
-	"encoding/json"
-	"fmt"
-	"reflect"
-
-	"github.com/manifoldco/promptui"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-	"github.com/zitadel/zitadel/backend/cmd/config"
-)
-
-func Update(name, description string, fields []Updater) func(cmd *cobra.Command, args []string) {
-	return func(cmd *cobra.Command, args []string) {
-		u := Struct{
-			FieldName:   name,
-			Description: description,
-			SubFields:   fields,
-		}
-		fields := viper.AllSettings()
-		updateStruct(u, fields, 1)
-
-		fmt.Println("Using config file:", viper.ConfigFileUsed(), "fields:", fields)
-		// viper.MergeConfigMap(fields)
-		// if err := viper.WriteConfig(); err != nil {
-		// 	panic(err)
-		// }
-	}
-}
-
-func updateStruct(updater StructUpdater, fields map[string]any, depth int) {
-	for _, field := range updater.Fields() {
-		// fmt.Printf("field: %s.%s\n       %s\n", parent, field.Name(), field.Describe())
-		setField(field, fields, depth)
-	}
-}
-
-func setField(field Updater, fields map[string]any, depth int) {
-	if !field.ShouldUpdate(config.V3) {
-		prompt := promptui.Prompt{
-			Label:     field.Name() + " did not change since last configure, skip?",
-			IsConfirm: true,
-		}
-		if _, err := prompt.Run(); err == nil {
-			fmt.Println("skip")
-			return
-		}
-		return
-	}
-	fmt.Println(field.Name(), field.Describe())
-	switch f := field.(type) {
-	case StructUpdater:
-		if fields[f.Name()] == nil {
-			fields[f.Name()] = map[string]any{}
-		}
-		fmt.Printf("%.*s %s: %s\n", depth*2, "-", f.Name(), f.Describe())
-		updateStruct(f, fields[f.Name()].(map[string]any), depth+1)
-	case FieldUpdater:
-		prompt := promptui.Prompt{
-			Label:   fmt.Sprintf("%s (%s) (%T)", f.Name(), f.Describe(), f.DefaultValue()),
-			Default: fmt.Sprintf("%v", f.DefaultValue()),
-			Validate: func(s string) error {
-				if isConfirm(reflect.TypeOf(f.DefaultValue())) {
-					return nil
-				}
-				return f.Set(s)
-			},
-			IsConfirm: isConfirm(reflect.TypeOf(f.DefaultValue())),
-		}
-		val, err := prompt.Run()
-		if err != nil {
-			panic(err)
-		}
-		fields[f.Name()] = f.Set(val)
-	case OneOfUpdater:
-		var possibilities []string
-		for _, subField := range f.Fields() {
-			possibilities = append(possibilities, subField.Name())
-			fields[subField.Name()] = subField
-		}
-
-		prompt := promptui.Select{
-			Label: fmt.Sprintf("Select one of %s: (%s)", f.Name(), f.Describe()),
-			Items: possibilities,
-		}
-		i, value, err := prompt.Run()
-		if err != nil {
-			fmt.Println("panic", err)
-			panic(err)
-		}
-		fv := fields[value]
-		// TODO: fv is result of decoder (postgres.config in this case)
-		setField(f.Fields()[i], fv.(map[string]any), depth+1)
-	}
-}
-
-func isConfirm(t reflect.Type) bool {
-	if t.Kind() == reflect.Ptr {
-		return isConfirm(t.Elem())
-	}
-	return t.Kind() == reflect.Bool
-}
-
-type Updater interface {
-	Name() string
-	Describe() string
-	ShouldUpdate(version config.Version) bool
-}
-
-type FieldUpdater interface {
-	Updater
-	DefaultValue() any
-	Set(value string) error
-	_field()
-}
-
-type StructUpdater interface {
-	Updater
-	Fields() []Updater
-	_struct()
-}
-
-type OneOfUpdater interface {
-	Updater
-	Fields() []Updater
-	_oneOf()
-}
-
-var _ FieldUpdater = (*Field[string])(nil)
-
-type Field[T any] struct {
-	FieldName   string
-	Default     T
-	Value       *T
-	Description string
-	Version     config.Version
-}
-
-// DefaultValue implements [FieldUpdater].
-func (uf Field[T]) DefaultValue() any {
-	return uf.Default
-}
-
-// Describe implements [FieldUpdater].
-func (uf Field[T]) Describe() string {
-	return uf.Description
-}
-
-// Set implements [FieldUpdater].
-func (uf Field[T]) Set(value string) error {
-	var v T
-	if err := json.Unmarshal([]byte(value), &v); err != nil {
-		return fmt.Errorf("failed to unmarshal value: %v", err)
-	}
-	*uf.Value = v
-	return nil
-}
-
-// Field implements [FieldUpdater].
-func (uf Field[T]) Name() string {
-	return uf.FieldName
-}
-
-// ShouldUpdate implements [FieldUpdater].
-func (uf Field[T]) ShouldUpdate(version config.Version) bool {
-	return uf.Version <= version
-}
-
-func (f Field[T]) _field() {}
-
-var _ StructUpdater = (*Struct)(nil)
-
-type Struct struct {
-	FieldName   string
-	Description string
-	SubFields   []Updater
-}
-
-// Describe implements [StructUpdater].
-func (us Struct) Describe() string {
-	return us.Description
-}
-
-func (us Struct) Name() string {
-	return us.FieldName
-}
-
-func (us Struct) Fields() []Updater {
-	return us.SubFields
-}
-
-func (f Struct) _struct() {}
-
-type OneOf struct {
-	FieldName   string
-	Description string
-	SubFields   []Updater
-}
-
-// Describe implements [OneOfUpdater].
-func (o OneOf) Describe() string {
-	return o.Description
-}
-
-// Fields implements [OneOfUpdater].
-func (o OneOf) Fields() []Updater {
-	return o.SubFields
-}
-
-// Name implements [FieldUpdater].
-func (o OneOf) Name() string {
-	return o.FieldName
-}
-
-func (f OneOf) _oneOf() {}
-
-// ShouldUpdate implements [OneOfUpdater].
-func (o OneOf) ShouldUpdate(version config.Version) bool {
-	for _, field := range o.SubFields {
-		if !field.ShouldUpdate(version) {
-			continue
-		}
-		return true
-	}
-	return false
-}
-
-var _ OneOfUpdater = (*OneOf)(nil)
-
-func (us Struct) ShouldUpdate(version config.Version) bool {
-	for _, field := range us.SubFields {
-		if !field.ShouldUpdate(version) {
-			continue
-		}
-		return true
-	}
-	return false
-}
-
-func FieldName(parent, field string) string {
-	if parent == "" {
-		return field
-	}
-	return parent + "." + field
-}

backend/cmd/configure/update_config2.go

@@ -1,109 +0,0 @@
-package configure
-
-import (
-	"fmt"
-	"os"
-	"reflect"
-	"strings"
-
-	"github.com/manifoldco/promptui"
-)
-
-func Update2(config any) {
-	// Print the intro
-	printIntro()
-
-	// Start the interactive CLI
-	interactiveCLI(reflect.ValueOf(config), 0)
-	fmt.Println(config)
-}
-
-const (
-	ExitValue = "<Exit>"
-	BackValue = "⬅ Back"
-	Prefix    = "📁 "
-)
-
-var introTemplate = `
-   +----------------------------------------+
-   |      🛠  Config Interactive CLI  🛠      |
-   +----------------------------------------+
-   |                                        |
-   | %5s : Dive into nested config       |
-   | %6s : Return to previous menu       |
-   | %6s : Exit application              |
-   |                                        |
-   |   Choose an option to explore!         |
-   |                                        |
-   +----------------------------------------+
-   `
-
-func printIntro() {
-	fmt.Printf(introTemplate, Prefix, BackValue, ExitValue)
-}
-
-// interactiveCLI handles the interactive CLI
-func interactiveCLI(v reflect.Value, depth int) {
-	for {
-		var items []string
-
-		// If depth is greater than 0, we are in a nested struct and should add a "Back" option
-		if depth > 0 {
-			items = append(items, BackValue)
-		}
-
-		// Add all the field names
-		items = append(items, getFieldNames(v)...)
-
-		// Add an "Exit" option
-		items = append(items, ExitValue)
-
-		prompt := promptui.Select{
-			Label: "Select Field",
-			Items: items,
-		}
-
-		_, result, err := prompt.Run()
-
-		if err != nil {
-			fmt.Printf("Prompt failed %v\n", err)
-			return
-		}
-
-		switch result {
-		case BackValue:
-			return
-		case ExitValue:
-			// Exit the entire application
-			os.Exit(0)
-		default:
-			fieldName := strings.TrimPrefix(result, Prefix)
-			selectedField := v.FieldByName(fieldName)
-			if selectedField.Kind() == reflect.Struct {
-				interactiveCLI(selectedField, depth+1)
-			} else {
-				prompt := promptui.Prompt{
-					Label:   fmt.Sprintf("Field %s (%s)", result, selectedField.Kind()),
-					Default: fmt.Sprintf("%v", selectedField.Interface()),
-				}
-				res, err := prompt.Run()
-				fmt.Println(res, err)
-				// fmt.Printf("%s: %v\n", result, selectedField.Interface())
-			}
-		}
-	}
-}
-
-// getFieldNames returns all the field names
-func getFieldNames(v reflect.Value) []string {
-	t := v.Type()
-	var fieldNames []string
-	for i := 0; i < v.NumField(); i++ {
-		fieldName := t.Field(i).Name
-		if v.Field(i).Kind() == reflect.Struct {
-			fieldName = Prefix + fieldName
-		}
-		fieldNames = append(fieldNames, fieldName)
-	}
-	return fieldNames
-}

backend/cmd/configure/update_config3.go

@@ -0,0 +1,449 @@
+package configure
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"reflect"
+	"strconv"
+	"strings"
+
+	"github.com/Masterminds/semver/v3"
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+
+	"github.com/zitadel/zitadel/backend/cmd/info"
+)
+
+var lastConfiguredVersion *semver.Version
+
+func Update(name, description string, fields []Updater) func(cmd *cobra.Command, args []string) {
+	return func(cmd *cobra.Command, args []string) {
+		configVersion := viper.GetString("configuredVersion")
+		if configVersion != "" {
+			lastConfiguredVersion, _ = semver.NewVersion(configVersion)
+		}
+		for _, field := range fields {
+			if err := setField(field, "", 1); err != nil {
+				panic(err)
+			}
+		}
+
+		fmt.Println("Using config file:", viper.ConfigFileUsed(), "fields:", fields)
+		fmt.Println(viper.AllSettings())
+		viper.Set("configuredVersion", info.Version().String())
+		// viper.MergeConfigMap(fields)
+		// if err := viper.WriteConfig(); err != nil {
+		// 	panic(err)
+		// }
+		if err := viper.WriteConfig(); err != nil {
+			panic(err)
+		}
+	}
+}
+
+func setField(field Updater, parentPath string, depth int) error {
+	if !field.ShouldUpdate(lastConfiguredVersion) {
+		prompt := promptui.Prompt{
+			Label:     field.Name() + " did not change since last configure, skip?",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err == nil {
+			fmt.Println("skip")
+			return nil
+		}
+	}
+	fieldPath := path(parentPath, field.Name())
+	switch f := field.(type) {
+	case StructUpdater:
+		fmt.Printf("\n%.*s %s: %s\n\n", depth*2, "-", f.Name(), f.Describe())
+		for _, subField := range f.Fields() {
+			err := setField(subField, fieldPath, depth+1)
+			if err != nil {
+				return err
+			}
+		}
+	case FieldUpdater:
+		value := viper.Get(fieldPath)
+		if value == nil {
+			value = f.ValueOrDefault()
+		}
+		prompt := promptui.Prompt{
+			Label:   fmt.Sprintf("%s (%s) (%T)", f.Name(), f.Describe(), f.ValueOrDefault()),
+			Default: fmt.Sprintf("%v", value),
+			Validate: func(s string) error {
+				if isConfirm(reflect.TypeOf(value)) {
+					return nil
+				}
+				return f.Set(s)
+			},
+			HideEntered: f.ShouldHide(),
+			IsConfirm:   isConfirm(reflect.TypeOf(value)),
+		}
+		_, err := prompt.Run()
+		if err != nil {
+			panic(err)
+		}
+		viper.Set(fieldPath, f.ValueOrDefault())
+	case OneOfUpdater:
+		var possibilities []string
+		for _, subField := range f.Fields() {
+			possibility := subField.Name()
+			if possibility == "" {
+				possibility = subField.Describe()
+			}
+			possibilities = append(possibilities, possibility)
+		}
+
+		prompt := promptui.Select{
+			Label: fmt.Sprintf("Select one of %s: (%s)", f.Name(), f.Describe()),
+			Items: possibilities,
+		}
+		i, _, err := prompt.Run()
+		if err != nil {
+			fmt.Println("panic", err)
+			panic(err)
+		}
+		setField(f.Fields()[i], fieldPath, depth-1)
+		// TODO: fv is result of decoder (postgres.config in this case)
+	case ConstantUpdater:
+		viper.Set(fieldPath, f.Value())
+	}
+	return nil
+}
+
+func path(parent, field string) string {
+	if parent == "" {
+		return field
+	}
+	if strings.HasSuffix(parent, field) {
+		return parent
+	}
+	if field == "" {
+		return parent
+	}
+	return parent + "." + field
+}
+
+func isConfirm(t reflect.Type) bool {
+	if t == nil {
+		return false
+	}
+	if t.Kind() == reflect.Ptr {
+		return isConfirm(t.Elem())
+	}
+	return t.Kind() == reflect.Bool
+}
+
+type Updater interface {
+	Name() string
+	Describe() string
+	ShouldUpdate(version *semver.Version) bool
+}
+
+type FieldUpdater interface {
+	Updater
+	// DefaultValue() any
+	Set(value any) error
+	ValueOrDefault() any
+	_field()
+	ShouldHide() bool
+}
+
+type StructUpdater interface {
+	Updater
+	Fields() []Updater
+	_struct()
+}
+
+type OneOfUpdater interface {
+	Updater
+	Fields() []Updater
+	_oneOf()
+}
+
+type ConstantUpdater interface {
+	Updater
+	Value() any
+}
+
+var _ FieldUpdater = (*Field[string])(nil)
+
+type Field[T any] struct {
+	FieldName   string
+	Value       T
+	HideInput   bool
+	Description string
+	Version     *semver.Version
+	Validate    func(T) error
+}
+
+// Describe implements [FieldUpdater].
+func (f Field[T]) Describe() string {
+	return f.Description
+}
+
+// Set implements [FieldUpdater].
+func (f *Field[T]) Set(value any) (err error) {
+	switch v := value.(type) {
+	case string:
+		f.Value, err = mapString[T](v)
+	case map[string]any:
+		f.Value, err = mapMap[T](v)
+	case T:
+		f.Value = v
+	default:
+		err = fmt.Errorf("unsupported type %T", v)
+	}
+
+	if err != nil || f.Validate == nil {
+		return err
+	}
+
+	return f.Validate(f.Value)
+}
+
+func (f Field[T]) ValueOrDefault() any {
+	return f.Value
+}
+
+func mapMap[T any](value map[string]any) (t T, err error) {
+	jsonValue, err := json.Marshal(value)
+	if err != nil {
+		return t, err
+	}
+	return t, json.Unmarshal(jsonValue, &t)
+}
+
+func mapString[T any](value string) (t T, err error) {
+	var v any
+	switch reflect.TypeFor[T]().Kind() {
+	case reflect.Bool:
+		v, err = strconv.ParseBool(value)
+		if err != nil {
+			return t, err
+		}
+	case reflect.Int:
+		i, err := strconv.ParseInt(value, 10, 0)
+		if err != nil {
+			return t, err
+		}
+		v = int(i)
+	case reflect.Int8:
+		i, err := strconv.ParseInt(value, 10, 8)
+		if err != nil {
+			return t, err
+		}
+		v = int8(i)
+	case reflect.Int16:
+		i, err := strconv.ParseInt(value, 10, 16)
+		if err != nil {
+			return t, err
+		}
+		v = int16(i)
+	case reflect.Int32:
+		i, err := strconv.ParseInt(value, 10, 32)
+		if err != nil {
+			return t, err
+		}
+		v = int32(i)
+	case reflect.Int64:
+		i, err := strconv.ParseInt(value, 10, 64)
+		if err != nil {
+			return t, err
+		}
+		v = int64(i)
+	case reflect.Uint:
+		i, err := strconv.ParseUint(value, 10, 0)
+		if err != nil {
+			return t, err
+		}
+		v = uint(i)
+	case reflect.Uint8:
+		i, err := strconv.ParseUint(value, 10, 8)
+		if err != nil {
+			return t, err
+		}
+		v = uint8(i)
+	case reflect.Uint16:
+		i, err := strconv.ParseUint(value, 10, 16)
+		if err != nil {
+			return t, err
+		}
+		v = uint16(i)
+	case reflect.Uint32:
+		i, err := strconv.ParseUint(value, 10, 32)
+		if err != nil {
+			return t, err
+		}
+		v = uint32(i)
+	case reflect.Uint64:
+		i, err := strconv.ParseUint(value, 10, 64)
+		if err != nil {
+			return t, err
+		}
+		v = uint64(i)
+	case reflect.Float32:
+		i, err := strconv.ParseFloat(value, 32)
+		if err != nil {
+			return t, err
+		}
+		v = float32(i)
+	case reflect.Float64:
+		i, err := strconv.ParseFloat(value, 64)
+		if err != nil {
+			return t, err
+		}
+		v = float64(i)
+	case reflect.Complex64:
+		i, err := strconv.ParseComplex(value, 64)
+		if err != nil {
+			return t, err
+		}
+		v = complex64(i)
+	case reflect.Complex128:
+		v, err = strconv.ParseComplex(value, 128)
+	case reflect.String:
+		v = value
+	default:
+		k := reflect.TypeFor[T]().Kind()
+		_ = k
+		return t, errors.New("not implemented")
+	}
+	return v.(T), nil
+}
+
+// Field implements [FieldUpdater].
+func (f Field[T]) Name() string {
+	return f.FieldName
+}
+
+// ShouldUpdate implements [FieldUpdater].
+func (f Field[T]) ShouldUpdate(version *semver.Version) bool {
+	if version == nil {
+		return true
+	}
+	return f.Version.GreaterThan(version)
+}
+
+// ShouldHide implements [FieldUpdater].
+func (f Field[T]) ShouldHide() bool {
+	return f.HideInput
+}
+
+func (f Field[T]) _field() {}
+
+var _ StructUpdater = (*Struct)(nil)
+
+type Struct struct {
+	FieldName   string
+	Description string
+	SubFields   []Updater
+}
+
+// Describe implements [StructUpdater].
+func (s Struct) Describe() string {
+	return s.Description
+}
+
+func (s Struct) Name() string {
+	return s.FieldName
+}
+
+func (s Struct) Fields() []Updater {
+	return s.SubFields
+}
+
+func (s Struct) ShouldUpdate(version *semver.Version) bool {
+	if version == nil {
+		return true
+	}
+	for _, field := range s.SubFields {
+		if !field.ShouldUpdate(version) {
+			continue
+		}
+		return true
+	}
+	return false
+}
+
+func (Struct) _struct() {}
+
+type OneOf struct {
+	FieldName   string
+	Description string
+	SubFields   []Updater
+}
+
+// Describe implements [OneOfUpdater].
+func (o OneOf) Describe() string {
+	return o.Description
+}
+
+// Fields implements [OneOfUpdater].
+func (o OneOf) Fields() []Updater {
+	return o.SubFields
+}
+
+// Name implements [FieldUpdater].
+func (o OneOf) Name() string {
+	return o.FieldName
+}
+
+func (OneOf) _oneOf() {}
+
+// ShouldUpdate implements [OneOfUpdater].
+func (o OneOf) ShouldUpdate(version *semver.Version) bool {
+	if version == nil {
+		return true
+	}
+
+	for _, field := range o.SubFields {
+		if !field.ShouldUpdate(version) {
+			continue
+		}
+		return true
+	}
+	return false
+}
+
+var _ OneOfUpdater = (*OneOf)(nil)
+
+func FieldName(parent, field string) string {
+	if parent == "" {
+		return field
+	}
+	return parent + "." + field
+}
+
+type Constant[T any] struct {
+	Description string
+	Constant    T
+	Version     *semver.Version
+}
+
+var _ ConstantUpdater = (*Constant[any])(nil)
+
+// Describe implements [ConstantUpdater].
+func (c Constant[T]) Describe() string {
+	return c.Description
+}
+
+// Name implements [ConstantUpdater].
+func (c Constant[T]) Name() string {
+	return ""
+}
+
+// ShouldUpdate implements [ConstantUpdater].
+func (c Constant[T]) ShouldUpdate(version *semver.Version) bool {
+	if version == nil {
+		return true
+	}
+	return c.Version.GreaterThan(version)
+}
+
+// Value implements [ConstantUpdater].
+func (c Constant[T]) Value() any {
+	return c.Constant
+}

backend/cmd/info/config.go

@@ -0,0 +1,36 @@
+package info
+
+import (
+	"time"
+
+	"github.com/Masterminds/semver/v3"
+)
+
+var (
+	version string
+	commit  string
+	date    string
+)
+
+func Version() *semver.Version {
+	v, _ := semver.NewVersion(version)
+	if v != nil {
+		return v
+	}
+	return semver.New(uint64(Date().Year()), uint64(Date().Month()), uint64(Date().Day()), "", "")
+}
+
+func Commit() string {
+	return commit
+}
+
+func Date() time.Time {
+	if date == "" {
+		return time.Now()
+	}
+	d, err := time.Parse(time.RFC3339, date)
+	if err != nil {
+		return time.Now()
+	}
+	return d
+}

backend/cmd/prepare/001/step_001.go

@@ -5,7 +5,8 @@ import (
 	"embed"
 	"fmt"
 
-	"github.com/zitadel/zitadel/backend/cmd/config"
+	"github.com/Masterminds/semver/v3"
+
 	"github.com/zitadel/zitadel/backend/cmd/configure"
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
@@ -18,26 +19,24 @@ var (
 type Step001 struct {
 	Database database.Pool `mapstructure:"-"`
 
-	DatabaseName string `configure:"added:"v3",default:"zitadel"`
+	DatabaseName string
-	Username     string `configure:"added:"v3",default:"zitadel"`
+	Username     string
 }
 
 // Fields implements configure.StructUpdater.
 func (v Step001) Fields() []configure.Updater {
 	return []configure.Updater{
-		configure.Field[string]{
+		&configure.Field[string]{
 			FieldName:   "databaseName",
-			Default:     "zitadel",
+			Value:       "zitadel",
-			Value:       &v.DatabaseName,
 			Description: "The name of the database Zitadel will store its data in",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
-		configure.Field[string]{
+		&configure.Field[string]{
 			FieldName:   "username",
-			Default:     "zitadel",
+			Value:       "zitadel",
-			Value:       &v.Username,
 			Description: "The username Zitadel will use to connect to the database",
-			Version:     config.V3,
+			Version:     semver.MustParse("3"),
 		},
 	}
 }

backend/cmd/prepare/config.go

@@ -1,6 +1,7 @@
 package prepare
 
 import (
+	"github.com/Masterminds/semver/v3"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 
@@ -65,7 +66,10 @@ func (c *Config) Name() string {
 }
 
 // ShouldUpdate implements configure.StructUpdater.
-func (c *Config) ShouldUpdate(version config.Version) bool {
+func (c *Config) ShouldUpdate(version *semver.Version) bool {
+	if version == nil {
+		return true
+	}
 	for _, field := range c.Fields() {
 		if field.ShouldUpdate(version) {
 			return true
@@ -77,12 +81,12 @@ func (c *Config) ShouldUpdate(version config.Version) bool {
 // Fields implements configure.UpdateConfig.
 func (c Config) Fields() []configure.Updater {
 	return []configure.Updater{
-		configure.Struct{
+		&configure.Struct{
 			FieldName:   "step001",
 			Description: "The configuration for the first step of the prepare command",
 			SubFields:   c.Step001.Fields(),
 		},
-		configure.Struct{
+		&configure.Struct{
 			FieldName:   "database",
 			Description: "The configuration for the database connection",
 			SubFields:   c.Database.Fields(),

backend/cmd/prepare/prepare.go

@@ -2,6 +2,7 @@ package prepare
 
 import (
 	"github.com/spf13/cobra"
+
 	step001 "github.com/zitadel/zitadel/backend/cmd/prepare/001"
 )
 

backend/cmd/test.yaml

@@ -1,19 +1,6 @@
+configuredversion: 2025.2.23
 database:
-    cockroach:
+    postgres: host=local
-        host: localhost
-        port: 26257
-    gosql:
-        fieldname: gosql
-        default: null
-        value: null
-        description: Configuration for connection string for gosql
-        version: 1
-    postgres:
-        fieldname: postgres
-        default: null
-        value: null
-        description: Configuration for connection string for postgres
-        version: 1
 step001:
-    databasename: zitadel
+    databasename: zita
-    username: zitadel
+    username: adel

backend/storage/database/dialect/config.go

@@ -20,6 +20,7 @@ type Hook struct {
 	Match  func(string) bool
 	Decode func(name string, config any) (database.Connector, error)
 	Name   string
+	Field  configure.Updater
 }
 
 var hooks = make([]Hook, 0)
@@ -30,11 +31,13 @@ func init() {
 			Match:  postgres.NameMatcher,
 			Decode: postgres.DecodeConfig,
 			Name:   postgres.Name,
+			Field:  postgres.Field,
 		},
 		Hook{
 			Match:  gosql.NameMatcher,
 			Decode: gosql.DecodeConfig,
 			Name:   gosql.Name,
+			Field:  gosql.Field,
 		},
 	)
 }
@@ -48,18 +51,17 @@ type Config struct {
 // Fields implements [configure.StructUpdater].
 func (c *Config) Fields() []configure.Updater {
 	dialects := configure.OneOf{
-		FieldName:   "dialect",
 		Description: "The database dialect Zitadel connects to",
 		SubFields:   []configure.Updater{},
 	}
 	for _, hook := range hooks {
-		value := c.Dialects[hook.Name]
+		if hook.Field == nil {
-		dialects.SubFields = append(dialects.SubFields, &configure.Field[any]{
+			panic("hook must configure its config fields")
+		}
+		dialects.SubFields = append(dialects.SubFields, &configure.Struct{
 			FieldName:   hook.Name,
-			Default:     nil,
+			Description: fmt.Sprintf("Configuration for %s", hook.Name),
-			Description: fmt.Sprintf("Configuration for connection string for %s", hook.Name),
+			SubFields:   []configure.Updater{hook.Field},
-			Version:     config.V3,
-			Value:       &value,
 		})
 	}
 

backend/storage/database/dialect/gosql/config.go

@@ -6,12 +6,25 @@ import (
 	"errors"
 	"strings"
 
+	"github.com/Masterminds/semver/v3"
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"github.com/zitadel/zitadel/backend/cmd/configure"
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 
 var (
 	_ database.Connector = (*Config)(nil)
+
 	Name  = "gosql"
+	Field = &configure.Field[string]{
+		Description: "Connection string",
+		Version:     semver.MustParse("v3"),
+		Validate: func(s string) error {
+			_, err := pgxpool.ParseConfig(s)
+			return err
+		},
+	}
 )
 
 type Config struct {

backend/storage/database/dialect/postgres/config.go

@@ -6,14 +6,91 @@ import (
 	"slices"
 	"strings"
 
+	"github.com/Masterminds/semver/v3"
 	"github.com/jackc/pgx/v5/pgxpool"
 
+	"github.com/zitadel/zitadel/backend/cmd/configure"
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 
 var (
 	_    database.Connector = (*Config)(nil)
 	Name                    = "postgres"
+
+	Field = &configure.OneOf{
+		Description: "Configuring postgres using one of the following options",
+		SubFields: []configure.Updater{
+			&configure.Field[string]{
+				Description: "Connection string",
+				Version:     semver.MustParse("v3"),
+				Validate: func(s string) error {
+					_, err := pgxpool.ParseConfig(s)
+					return err
+				},
+			},
+			&configure.Struct{
+				Description: "Configuration for the connection",
+				SubFields: []configure.Updater{
+					&configure.Field[string]{
+						FieldName:   "host",
+						Value:       "localhost",
+						Description: "The host to connect to",
+						Version:     semver.MustParse("3"),
+					},
+					&configure.Field[uint32]{
+						FieldName:   "port",
+						Value:       5432,
+						Description: "The port to connect to",
+						Version:     semver.MustParse("3"),
+					},
+					&configure.Field[string]{
+						FieldName:   "database",
+						Value:       "zitadel",
+						Description: "The database to connect to",
+						Version:     semver.MustParse("3"),
+					},
+					&configure.Field[string]{
+						FieldName:   "user",
+						Description: "The user to connect as",
+						Value:       "zitadel",
+						Version:     semver.MustParse("3"),
+					},
+					&configure.Field[string]{
+						FieldName:   "password",
+						Description: "The password to connect with",
+						Version:     semver.MustParse("3"),
+						HideInput:   true,
+					},
+					&configure.OneOf{
+						FieldName:   "sslMode",
+						Description: "The SSL mode to use",
+						SubFields: []configure.Updater{
+							&configure.Constant[string]{
+								Description: "Disable",
+								Constant:    "disable",
+								Version:     semver.MustParse("3"),
+							},
+							&configure.Constant[string]{
+								Description: "Require",
+								Constant:    "require",
+								Version:     semver.MustParse("3"),
+							},
+							&configure.Constant[string]{
+								Description: "Verify CA",
+								Constant:    "verify-ca",
+								Version:     semver.MustParse("3"),
+							},
+							&configure.Constant[string]{
+								Description: "Verify Full",
+								Constant:    "verify-full",
+								Version:     semver.MustParse("3"),
+							},
+						},
+					},
+				},
+			},
+		},
+	}
 )
 
 type Config struct{ *pgxpool.Config }

backend/storage/database/dialect/postgres/conn.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/jackc/pgx/v5/pgxpool"
+
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 

backend/storage/database/dialect/postgres/pool.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/jackc/pgx/v5/pgxpool"
+
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 

backend/storage/database/dialect/postgres/rows.go

@@ -2,6 +2,7 @@ package postgres
 
 import (
 	"github.com/jackc/pgx/v5"
+
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 

backend/storage/database/dialect/postgres/tx.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/jackc/pgx/v5"
+
 	"github.com/zitadel/zitadel/backend/storage/database"
 )
 

go.mod

@@ -100,6 +100,7 @@ require (
 	cloud.google.com/go/auth v0.6.1 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.2 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.0 // indirect
+	github.com/Masterminds/semver/v3 v3.3.1 // indirect
 	github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a // indirect
 	github.com/bmatcuk/doublestar/v4 v4.7.1 // indirect
 	github.com/chzyer/readline v1.5.1 // indirect

go.sum

@@ -38,6 +38,8 @@ github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.0 h1:ng6QH9Z4bAXCf0Z1cjR5hKESyc1BUiOrfIOhN+nHfRU=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.0/go.mod h1:ZC7rjqRzdhRKDK223jQ7Tsz89ZtrSSLH/VFzf7k5Sb0=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
+github.com/Masterminds/semver/v3 v3.3.1 h1:QtNSWtVZ3nBfk8mAOu/B6v7FMJ+NHTIgUPi7rj+4nv4=
+github.com/Masterminds/semver/v3 v3.3.1/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
 github.com/Masterminds/squirrel v1.5.4 h1:uUcX/aBc8O7Fg9kaISIUsHXdKuqehiXAMQTYX8afzqM=
 github.com/Masterminds/squirrel v1.5.4/go.mod h1:NNaOrjSoIDfDA40n7sr2tPNZRfjzjA400rg+riTZj10=
 github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=