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122 lines
3.3 KiB
122 lines
3.3 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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"encoding/json"
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"errors"
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"path/filepath"
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"github.com/codegangsta/cli"
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"github.com/kubernetes/helm/pkg/format"
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"github.com/kubernetes/helm/pkg/repo"
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)
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func init() {
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addCommands(repoCommands())
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}
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const chartRepoPath = "repositories"
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const repoDesc = `Helm repositories store Helm charts.
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The repository commands are used to manage which Helm repositories Helm may
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use as a source for Charts. The repositories are accessed by in-cluster Helm
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components.
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To list the repositories that your server knows about, use 'helm repo list'.
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For more details, use 'helm repo CMD -h'.
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`
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func repoCommands() cli.Command {
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return cli.Command{
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Name: "repository",
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Aliases: []string{"repo"},
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Usage: "Perform chart repository operations.",
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Description: repoDesc,
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Subcommands: []cli.Command{
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{
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Name: "add",
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Usage: "Add a chart repository to the remote manager.",
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ArgsUsage: "[NAME] [REPOSITORY_URL]",
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Action: func(c *cli.Context) { run(c, addRepo) },
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},
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{
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Name: "list",
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Usage: "List the chart repositories on the remote manager.",
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ArgsUsage: "",
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Action: func(c *cli.Context) { run(c, listRepos) },
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},
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{
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Name: "remove",
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Aliases: []string{"rm"},
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Usage: "Remove a chart repository from the remote manager.",
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ArgsUsage: "REPOSITORY_URL",
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Action: func(c *cli.Context) { run(c, removeRepo) },
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},
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},
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}
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}
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func addRepo(c *cli.Context) error {
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args := c.Args()
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if len(args) < 2 {
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return errors.New("'helm repo add' requires a name and repository url as arguments")
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}
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name := args[0]
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repoURL := args[1]
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payload, _ := json.Marshal(repo.Repo{URL: repoURL, Name: name})
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msg := ""
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if _, err := NewClient(c).Post(chartRepoPath, payload, &msg); err != nil {
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return err
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}
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format.Info(name + " has been added to your chart repositories!")
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return nil
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}
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func listRepos(c *cli.Context) error {
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dest := map[string]string{}
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if _, err := NewClient(c).Get(chartRepoPath, &dest); err != nil {
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return err
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}
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if len(dest) < 1 {
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format.Info("Looks like you don't have any chart repositories.")
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format.Info("Add a chart repository using the `helm repo add [REPOSITORY_URL]` command.")
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} else {
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format.Msg("Chart Repositories:\n")
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for k, v := range dest {
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//TODO: make formatting pretty
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format.Msg(k + "\t" + v + "\n")
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}
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}
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return nil
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}
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func removeRepo(c *cli.Context) error {
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args := c.Args()
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if len(args) < 1 {
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return errors.New("'helm repo remove' requires a repository name as an argument")
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}
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name := args[0]
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if _, err := NewClient(c).Delete(filepath.Join(chartRepoPath, name), nil); err != nil {
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return err
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}
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format.Msg(name + " has been removed.\n")
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return nil
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}
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