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50 lines
1.3 KiB
50 lines
1.3 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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"github.com/codegangsta/cli"
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"github.com/kubernetes/helm/pkg/client"
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"github.com/kubernetes/helm/pkg/format"
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"github.com/kubernetes/helm/pkg/kubectl"
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)
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func init() {
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addCommands(doctorCmd())
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}
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func doctorCmd() cli.Command {
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return cli.Command{
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Name: "doctor",
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Usage: "Run a series of checks for necessary prerequisites.",
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ArgsUsage: "",
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Action: func(c *cli.Context) { run(c, doctor) },
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}
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}
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func doctor(c *cli.Context) error {
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var runner kubectl.Runner
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runner = &kubectl.RealRunner{}
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if client.IsInstalled(runner) {
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format.Success("You have everything you need. Go forth my friend!")
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} else {
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format.Warning("Looks like you don't have DM installed.\nRun: `helm server install`")
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}
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return nil
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}
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