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// Copyright 2018 The Wire Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//+build wireinject
package main
import (
"fmt"
"example.com/bar"
"example.com/baz"
"example.com/foo"
"github.com/google/wire"
)
type MainConfig struct {
Foo *foo.Config
Bar *bar.Config
baz *baz.Config
}
type MainService struct {
Foo *foo.Service
Bar *bar.Service
baz *baz.Service
}
func (m *MainService) String() string {
return fmt.Sprintf("%d %d %d", m.Foo.Cfg.V, m.Bar.Cfg.V, m.baz.Cfg.V)
}
func newMainService(MainConfig) *MainService {
wire.Build(
wire.Struct(new(MainService), "Foo", "Bar", "baz"),
wire.FieldsOf(
new(MainConfig),
"Foo",
"Bar",
"baz",
),
foo.New,
bar.New,
baz.New,
)
return nil
}
func main() {
cfg := MainConfig{
Foo: &foo.Config{1},
Bar: &bar.Config{2},
baz: &baz.Config{3},
}
svc := newMainService(cfg)
fmt.Println(svc.String())
}
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