From b5ce6939dff1a94b99744ec0525d7c9db92840e2 Mon Sep 17 00:00:00 2001
From: Matt Butcher <mbutcher@engineyard.com>
Date: Wed, 6 Jan 2016 17:14:24 -0800
Subject: [PATCH] feat(*): add target command
---
cmd/helm.go | 16 +++++++++++++++-
cmd/target.go | 21 +++++++++++++++++++++
2 files changed, 36 insertions(+), 1 deletion(-)
create mode 100644 cmd/target.go
diff --git a/cmd/helm.go b/cmd/helm.go
index 8821160bf..d69ebd667 100644
--- a/cmd/helm.go
+++ b/cmd/helm.go
@@ -39,7 +39,21 @@ func commands() []cli.Command {
},
},
{
- Name: "target",
+ Name: "target",
+ Usage: "Displays information about cluster.",
+ ArgsUsage: "",
+ Action: func(c *cli.Context) {
+ if err := target(c.Bool("dry-run")); err != nil {
+ format.Error(err.Error())
+ os.Exit(1)
+ }
+ },
+ Flags: []cli.Flag{
+ cli.BoolFlag{
+ Name: "dry-run",
+ Usage: "Only display the underlying kubectl commands.",
+ },
+ },
},
{
Name: "doctor",
diff --git a/cmd/target.go b/cmd/target.go
new file mode 100644
index 000000000..cb06c8e77
--- /dev/null
+++ b/cmd/target.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+ "fmt"
+
+ "github.com/deis/helm-dm/format"
+ "github.com/deis/helm-dm/kubectl"
+)
+
+func target(dryRun bool) error {
+ client := kubectl.Client
+ if dryRun {
+ client = kubectl.PrintRunner{}
+ }
+ out, err := client.ClusterInfo()
+ if err != nil {
+ return fmt.Errorf("%s (%s)", out, err)
+ }
+ format.Msg(string(out))
+ return nil
+}
--
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