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recorder.go
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recorder.go
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// Copyright 2018 ko Build Authors All Rights Reserved.
//
// 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
//
// http://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.
package build
import (
"context"
"sync"
)
// Recorder composes with another Interface to record the built import paths.
type Recorder struct {
m sync.Mutex
ImportPaths []string
Builder Interface
}
// Recorder implements Interface
var _ Interface = (*Recorder)(nil)
// QualifyImport implements Interface
func (r *Recorder) QualifyImport(ip string) (string, error) {
return r.Builder.QualifyImport(ip)
}
// IsSupportedReference implements Interface
func (r *Recorder) IsSupportedReference(ip string) error {
return r.Builder.IsSupportedReference(ip)
}
// Build implements Interface
func (r *Recorder) Build(ctx context.Context, ip string) (Result, error) {
func() {
r.m.Lock()
defer r.m.Unlock()
r.ImportPaths = append(r.ImportPaths, ip)
}()
return r.Builder.Build(ctx, ip)
}