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86 lines
2.1 KiB
86 lines
2.1 KiB
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 main
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import (
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"io"
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"github.com/spf13/cobra"
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"k8s.io/helm/pkg/downloader"
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"k8s.io/helm/pkg/getter"
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"k8s.io/helm/pkg/helm/helmpath"
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)
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const dependencyBuildDesc = `
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Build out the charts/ directory from the requirements.lock file.
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Build is used to reconstruct a chart's dependencies to the state specified in
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the lock file. This will not re-negotiate dependencies, as 'helm dependency update'
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does.
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If no lock file is found, 'helm dependency build' will mirror the behavior
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of 'helm dependency update'.
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`
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type dependencyBuildCmd struct {
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out io.Writer
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chartpath string
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verify bool
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keyring string
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helmhome helmpath.Home
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}
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func newDependencyBuildCmd(out io.Writer) *cobra.Command {
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dbc := &dependencyBuildCmd{out: out}
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cmd := &cobra.Command{
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Use: "build [flags] CHART",
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Short: "rebuild the charts/ directory based on the requirements.lock file",
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Long: dependencyBuildDesc,
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RunE: func(cmd *cobra.Command, args []string) error {
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dbc.helmhome = settings.Home
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dbc.chartpath = "."
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if len(args) > 0 {
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dbc.chartpath = args[0]
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}
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return dbc.run()
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},
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}
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f := cmd.Flags()
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f.BoolVar(&dbc.verify, "verify", false, "verify the packages against signatures")
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f.StringVar(&dbc.keyring, "keyring", defaultKeyring(), "keyring containing public keys")
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return cmd
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}
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func (d *dependencyBuildCmd) run() error {
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man := &downloader.Manager{
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Out: d.out,
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ChartPath: d.chartpath,
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HelmHome: d.helmhome,
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Keyring: d.keyring,
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Getters: getter.All(settings),
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}
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if d.verify {
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man.Verify = downloader.VerifyIfPossible
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}
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return man.Build()
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}
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