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847369c184
Noteis: 1. This moves golangci scanning to a GitHub action. This will enable inline pointers to issues in the PR where linting fails. 2. Go 1.21 is specified in the go.mod because Kubernetes libs require it. 3. The lint issues were removed. Some were fixed while others were handled by skipping linting or using _ as an argument. Many of these can be refactored later for better cleanup. Signed-off-by: Matt Farina <matt.farina@suse.com>
122 lines
3.4 KiB
Go
122 lines
3.4 KiB
Go
/*
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Copyright The Helm Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package pusher
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import (
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"github.com/pkg/errors"
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"helm.sh/helm/v3/pkg/cli"
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"helm.sh/helm/v3/pkg/registry"
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)
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// options are generic parameters to be provided to the pusher during instantiation.
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//
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// Pushers may or may not ignore these parameters as they are passed in.
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type options struct {
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registryClient *registry.Client
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certFile string
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keyFile string
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caFile string
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insecureSkipTLSverify bool
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plainHTTP bool
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}
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// Option allows specifying various settings configurable by the user for overriding the defaults
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// used when performing Push operations with the Pusher.
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type Option func(*options)
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// WithRegistryClient sets the registryClient option.
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func WithRegistryClient(client *registry.Client) Option {
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return func(opts *options) {
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opts.registryClient = client
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}
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}
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// WithTLSClientConfig sets the client auth with the provided credentials.
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func WithTLSClientConfig(certFile, keyFile, caFile string) Option {
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return func(opts *options) {
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opts.certFile = certFile
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opts.keyFile = keyFile
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opts.caFile = caFile
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}
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}
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// WithInsecureSkipTLSVerify determines if a TLS Certificate will be checked
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func WithInsecureSkipTLSVerify(insecureSkipTLSVerify bool) Option {
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return func(opts *options) {
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opts.insecureSkipTLSverify = insecureSkipTLSVerify
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}
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}
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func WithPlainHTTP(plainHTTP bool) Option {
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return func(opts *options) {
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opts.plainHTTP = plainHTTP
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}
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}
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// Pusher is an interface to support upload to the specified URL.
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type Pusher interface {
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// Push file content by url string
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Push(chartRef, url string, options ...Option) error
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}
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// Constructor is the function for every pusher which creates a specific instance
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// according to the configuration
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type Constructor func(options ...Option) (Pusher, error)
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// Provider represents any pusher and the schemes that it supports.
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type Provider struct {
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Schemes []string
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New Constructor
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}
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// Provides returns true if the given scheme is supported by this Provider.
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func (p Provider) Provides(scheme string) bool {
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for _, i := range p.Schemes {
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if i == scheme {
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return true
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}
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}
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return false
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}
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// Providers is a collection of Provider objects.
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type Providers []Provider
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// ByScheme returns a Provider that handles the given scheme.
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//
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// If no provider handles this scheme, this will return an error.
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func (p Providers) ByScheme(scheme string) (Pusher, error) {
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for _, pp := range p {
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if pp.Provides(scheme) {
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return pp.New()
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}
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}
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return nil, errors.Errorf("scheme %q not supported", scheme)
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}
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var ociProvider = Provider{
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Schemes: []string{registry.OCIScheme},
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New: NewOCIPusher,
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}
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// All finds all of the registered pushers as a list of Provider instances.
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// Currently, just the built-in pushers are collected.
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func All(_ *cli.EnvSettings) Providers {
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result := Providers{ociProvider}
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return result
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}
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