drone-yaml/yaml/compiler/transform/auths.go

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2019-02-10 19:00:16 +00:00
// Copyright 2019 Drone IO, Inc.
//
// 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.
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package transform
import "github.com/drone/drone-runtime/engine"
// WithAuths is a transform function that adds a set
// of global registry credentials to the container.
func WithAuths(auths []*engine.DockerAuth) func(*engine.Spec) {
return func(spec *engine.Spec) {
for _, auth := range auths {
spec.Docker.Auths = append(spec.Docker.Auths, auth)
}
}
}
// AuthsFunc is a callback function used to request
// registry credentials to pull private images.
type AuthsFunc func() []*engine.DockerAuth
// WithAuthsFunc is a transform function that provides
// the sepcification with registry authentication
// credentials via a callback function.
func WithAuthsFunc(f AuthsFunc) func(*engine.Spec) {
return func(spec *engine.Spec) {
auths := f()
if len(auths) != 0 {
spec.Docker.Auths = append(spec.Docker.Auths, auths...)
}
}
}