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72 lines
1.7 KiB
72 lines
1.7 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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"errors"
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"fmt"
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"os"
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"github.com/codegangsta/cli"
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"github.com/kubernetes/helm/pkg/chart"
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"github.com/kubernetes/helm/pkg/format"
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)
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func init() {
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addCommands(packageCmd())
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}
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func packageCmd() cli.Command {
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return cli.Command{
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Name: "package",
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Aliases: []string{"pack"},
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Usage: "Given a chart directory, package it into a release.",
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ArgsUsage: "PATH",
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Action: func(c *cli.Context) { run(c, pack) },
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}
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}
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func pack(cxt *cli.Context) error {
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args := cxt.Args()
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if len(args) < 1 {
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return errors.New("'helm package' requires a path to a chart directory as an argument")
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}
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dir := args[0]
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if fi, err := os.Stat(dir); err != nil {
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return fmt.Errorf("Could not find directory %s: %s", dir, err)
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} else if !fi.IsDir() {
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return fmt.Errorf("Not a directory: %s", dir)
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}
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fname, err := packDir(dir)
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if err != nil {
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return err
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}
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format.Msg(fname)
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return nil
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}
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func packDir(dir string) (string, error) {
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c, err := chart.LoadDir(dir)
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if err != nil {
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return "", fmt.Errorf("Failed to load %s: %s", dir, err)
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}
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return chart.Save(c, ".")
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}
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