235a7d8f80
Previously, goose would ignore declarations in the //+build gooseinject files that were not injectors. This meant that if you wanted to write application-specific providers, you would need to place them in a separate file, away from the goose injectors. This means that a typical application would have three handwritten files: one for the abstract business logic, one for the platform-specific providers, one for the platform-specific injector declarations. This change allows the two platform-specific files to be merged into one: the //+build gooseinject file. goose will now copy these declarations out to goose_gen.go. This requires a bit of hackery, since the generated file may have different identifiers for the imported packages, so goose will do some light AST rewriting to address these cases. (Historical note: this was the first change made externally, so also in here are the copyright headers and other housekeeping changes.) Reviewed-by: Tuo Shan <shantuo@google.com> Reviewed-by: kokoro <noreply+kokoro@google.com>
26 lines
751 B
Go
26 lines
751 B
Go
// Copyright 2018 Google LLC
|
|
//
|
|
// 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 gooseinject
|
|
|
|
package main
|
|
|
|
import (
|
|
"github.com/google/go-cloud/goose"
|
|
)
|
|
|
|
func injectBar() (*Bar, func()) {
|
|
panic(goose.Use(provideFoo, provideBar))
|
|
}
|