feat: add providers

backend/providers/app/app.go

@@ -0,0 +1,18 @@
+package app
+
+import (
+	"git.ipao.vip/rogeecn/atom/container"
+	"git.ipao.vip/rogeecn/atom/utils/opt"
+)
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	var config Config
+	if err := o.UnmarshalConfig(&config); err != nil {
+		return err
+	}
+
+	return container.Container.Provide(func() (*Config, error) {
+		return &config, nil
+	}, o.DiOptions()...)
+}

backend/providers/app/config.gen.go

@@ -0,0 +1,179 @@
+// Code generated by go-enum DO NOT EDIT.
+// Version: -
+// Revision: -
+// Build Date: -
+// Built By: -
+
+package app
+
+import (
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"strings"
+)
+
+const (
+	// AppModeDevelopment is a AppMode of type development.
+	AppModeDevelopment AppMode = "development"
+	// AppModeRelease is a AppMode of type release.
+	AppModeRelease AppMode = "release"
+	// AppModeTest is a AppMode of type test.
+	AppModeTest AppMode = "test"
+)
+
+var ErrInvalidAppMode = fmt.Errorf("not a valid AppMode, try [%s]", strings.Join(_AppModeNames, ", "))
+
+var _AppModeNames = []string{
+	string(AppModeDevelopment),
+	string(AppModeRelease),
+	string(AppModeTest),
+}
+
+// AppModeNames returns a list of possible string values of AppMode.
+func AppModeNames() []string {
+	tmp := make([]string, len(_AppModeNames))
+	copy(tmp, _AppModeNames)
+	return tmp
+}
+
+// AppModeValues returns a list of the values for AppMode
+func AppModeValues() []AppMode {
+	return []AppMode{
+		AppModeDevelopment,
+		AppModeRelease,
+		AppModeTest,
+	}
+}
+
+// String implements the Stringer interface.
+func (x AppMode) String() string {
+	return string(x)
+}
+
+// IsValid provides a quick way to determine if the typed value is
+// part of the allowed enumerated values
+func (x AppMode) IsValid() bool {
+	_, err := ParseAppMode(string(x))
+	return err == nil
+}
+
+var _AppModeValue = map[string]AppMode{
+	"development": AppModeDevelopment,
+	"release":     AppModeRelease,
+	"test":        AppModeTest,
+}
+
+// ParseAppMode attempts to convert a string to a AppMode.
+func ParseAppMode(name string) (AppMode, error) {
+	if x, ok := _AppModeValue[name]; ok {
+		return x, nil
+	}
+	return AppMode(""), fmt.Errorf("%s is %w", name, ErrInvalidAppMode)
+}
+
+var errAppModeNilPtr = errors.New("value pointer is nil") // one per type for package clashes
+
+// Scan implements the Scanner interface.
+func (x *AppMode) Scan(value interface{}) (err error) {
+	if value == nil {
+		*x = AppMode("")
+		return
+	}
+
+	// A wider range of scannable types.
+	// driver.Value values at the top of the list for expediency
+	switch v := value.(type) {
+	case string:
+		*x, err = ParseAppMode(v)
+	case []byte:
+		*x, err = ParseAppMode(string(v))
+	case AppMode:
+		*x = v
+	case *AppMode:
+		if v == nil {
+			return errAppModeNilPtr
+		}
+		*x = *v
+	case *string:
+		if v == nil {
+			return errAppModeNilPtr
+		}
+		*x, err = ParseAppMode(*v)
+	default:
+		return errors.New("invalid type for AppMode")
+	}
+
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x AppMode) Value() (driver.Value, error) {
+	return x.String(), nil
+}
+
+// Set implements the Golang flag.Value interface func.
+func (x *AppMode) Set(val string) error {
+	v, err := ParseAppMode(val)
+	*x = v
+	return err
+}
+
+// Get implements the Golang flag.Getter interface func.
+func (x *AppMode) Get() interface{} {
+	return *x
+}
+
+// Type implements the github.com/spf13/pFlag Value interface.
+func (x *AppMode) Type() string {
+	return "AppMode"
+}
+
+type NullAppMode struct {
+	AppMode AppMode
+	Valid   bool
+}
+
+func NewNullAppMode(val interface{}) (x NullAppMode) {
+	err := x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	_ = err            // make any errcheck linters happy
+	return
+}
+
+// Scan implements the Scanner interface.
+func (x *NullAppMode) Scan(value interface{}) (err error) {
+	if value == nil {
+		x.AppMode, x.Valid = AppMode(""), false
+		return
+	}
+
+	err = x.AppMode.Scan(value)
+	x.Valid = (err == nil)
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullAppMode) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	// driver.Value accepts int64 for int values.
+	return string(x.AppMode), nil
+}
+
+type NullAppModeStr struct {
+	NullAppMode
+}
+
+func NewNullAppModeStr(val interface{}) (x NullAppModeStr) {
+	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullAppModeStr) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	return x.AppMode.String(), nil
+}

backend/providers/app/config.go

@@ -0,0 +1,45 @@
+package app
+
+import (
+	"git.ipao.vip/rogeecn/atom/container"
+	"git.ipao.vip/rogeecn/atom/utils/opt"
+)
+
+const DefaultPrefix = "App"
+
+func DefaultProvider() container.ProviderContainer {
+	return container.ProviderContainer{
+		Provider: Provide,
+		Options: []opt.Option{
+			opt.Prefix(DefaultPrefix),
+		},
+	}
+}
+
+// swagger:enum AppMode
+// ENUM(development, release, test)
+type AppMode string
+
+type Config struct {
+	Mode    AppMode
+	Cert    *Cert
+	BaseURI *string
+}
+
+func (c *Config) IsDevMode() bool {
+	return c.Mode == AppModeDevelopment
+}
+
+func (c *Config) IsReleaseMode() bool {
+	return c.Mode == AppModeRelease
+}
+
+func (c *Config) IsTestMode() bool {
+	return c.Mode == AppModeTest
+}
+
+type Cert struct {
+	CA   string
+	Cert string
+	Key  string
+}