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4342ceff74
When ko is invoked in this mode, import paths must have the `ko://` prefix. If a human marks an import path with `ko://` and ko can't resolve the resulting import path, it fails. In "loose mode", such an import path would be silently ignored and passed on to the resolved YAML, often resulting in invalid image names (e.g., `image: github.com/foo/bar`) In loose mode, `ko://` prefixes are always ignored for backward-compatibility.
90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
// Copyright 2018 Google LLC All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package publish
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import (
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"log"
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"net/http"
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"github.com/google/go-containerregistry/pkg/authn"
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"github.com/google/go-containerregistry/pkg/name"
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)
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// WithTransport is a functional option for overriding the default transport
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// on a default publisher.
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func WithTransport(t http.RoundTripper) Option {
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return func(i *defaultOpener) error {
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i.t = t
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return nil
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}
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}
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// WithAuth is a functional option for overriding the default authenticator
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// on a default publisher.
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func WithAuth(auth authn.Authenticator) Option {
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return func(i *defaultOpener) error {
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i.auth = auth
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return nil
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}
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}
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// WithAuthFromKeychain is a functional option for overriding the default
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// authenticator on a default publisher using an authn.Keychain
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func WithAuthFromKeychain(keys authn.Keychain) Option {
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return func(i *defaultOpener) error {
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// We parse this lazily because it is a repository prefix, which
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// means that docker.io/mattmoor actually gets interpreted as
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// docker.io/library/mattmoor, which gets tricky when we start
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// appending things to it in the publisher.
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repo, err := name.NewRepository(i.base)
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if err != nil {
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return err
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}
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auth, err := keys.Resolve(repo.Registry)
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if err != nil {
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return err
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}
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if auth == authn.Anonymous {
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log.Println("No matching credentials were found, falling back on anonymous")
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}
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i.auth = auth
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return nil
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}
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}
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// WithNamer is a functional option for overriding the image naming behavior
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// in our default publisher.
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func WithNamer(n Namer) Option {
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return func(i *defaultOpener) error {
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i.namer = n
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return nil
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}
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}
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// WithTags is a functional option for overriding the image tags
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func WithTags(tags []string) Option {
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return func(i *defaultOpener) error {
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i.tags = tags
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return nil
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}
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}
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func Insecure(b bool) Option {
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return func(i *defaultOpener) error {
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i.insecure = b
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return nil
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}
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}
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