feat(helm): add helm repo list command

cmd/helm/repo.go

@@ -5,12 +5,14 @@ import (
 	"os"
 
 	"github.com/deis/tiller/pkg/repo"
+	"github.com/gosuri/uitable"
 	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v2"
 )
 
 func init() {
 	repoCmd.AddCommand(repoAddCmd)
+	repoCmd.AddCommand(repoListCmd)
 	RootCommand.AddCommand(repoCmd)
 }
 
@@ -25,6 +27,12 @@ var repoAddCmd = &cobra.Command{
 	RunE:  runRepoAdd,
 }
 
+var repoListCmd = &cobra.Command{
+	Use:   "list [flags]",
+	Short: "list chart repositories",
+	RunE:  runRepoList,
+}
+
 func runRepoAdd(cmd *cobra.Command, args []string) error {
 	if len(args) != 2 {
 		return fmt.Errorf("This command needs two argument, a name for the chart repository and the url of the chart repository")
@@ -38,6 +46,25 @@ func runRepoAdd(cmd *cobra.Command, args []string) error {
 	return nil
 }
 
+func runRepoList(cmd *cobra.Command, args []string) error {
+	f, err := repo.LoadRepositoriesFile(repositoriesFile())
+	if err != nil {
+		return err
+	}
+	if len(f.Repositories) == 0 {
+		fmt.Println("No repositories to show")
+		return nil
+	}
+	table := uitable.New()
+	table.MaxColWidth = 50
+	table.AddRow("NAME", "URL")
+	for k, v := range f.Repositories {
+		table.AddRow(k, v)
+	}
+	fmt.Println(table)
+	return nil
+}
+
 func insertRepoLine(name, url string) error {
 	err := checkUniqueName(name)
 	if err != nil {

glide.lock

@@ -1,5 +1,5 @@
-hash: 78e69db1e2c08b4c326c61c47d602ccb5d0d4a782e5047a460e984d0c22f43a3
-updated: 2016-04-27T13:31:53.384640094-07:00
+hash: 998d87445fec0bd715fa5ccbcc227cb4997e56ceff58dc8eb53ea2e0cc84abfd
+updated: 2016-04-27T16:11:47.531200165-06:00
 imports:
 - name: bitbucket.org/ww/goautoneg
   version: 75cd24fc2f2c
@@ -121,6 +121,11 @@ imports:
   - version
 - name: github.com/google/gofuzz
   version: bbcb9da2d746f8bdbd6a936686a0a6067ada0ec5
+- name: github.com/gosuri/uitable
+  version: 36ee7e946282a3fb1cfecd476ddc9b35d8847e42
+  subpackages:
+  - util/strutil
+  - util/wordwrap
 - name: github.com/imdario/mergo
   version: 6633656539c1639d9d78127b7d47c622b5d7b6dc
 - name: github.com/inconshreveable/mousetrap
@@ -131,6 +136,8 @@ imports:
   version: 808ed7761c233af2de3f9729a041d68c62527f3a
 - name: github.com/Masterminds/sprig
   version: e6494bc7e81206ba6db404d2fd96500ffc453407
+- name: github.com/mattn/go-runewidth
+  version: d6bea18f789704b5f83375793155289da36a3c7f
 - name: github.com/matttproud/golang_protobuf_extensions
   version: fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a
   subpackages:

glide.yaml

@@ -26,6 +26,7 @@ import:
 - package: k8s.io/kubernetes
   version: ^1.2
   subpackages:
-    - pkg/client/unversioned/clientcmd
-    - pkg/kubectl/cmd/util
-    - pkg/kubectl/resource
+  - pkg/client/unversioned/clientcmd
+  - pkg/kubectl/cmd/util
+  - pkg/kubectl/resource
+- package: github.com/gosuri/uitable