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add utility for binding flags and building api server clients

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deads2k
2014-11-17 13:29:45 -05:00
parent ff1e9f4c19
commit 2dbfb80349
16 changed files with 764 additions and 190 deletions
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30
pkg/kubectl/kubectl.go
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@@ -20,7 +20,6 @@ package kubectl
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"os"
"reflect"
@@ -28,7 +27,6 @@ import (
"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
"github.com/GoogleCloudPlatform/kubernetes/pkg/client"
"github.com/GoogleCloudPlatform/kubernetes/pkg/clientauth"
"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
"github.com/GoogleCloudPlatform/kubernetes/pkg/version"
@@ -90,34 +88,6 @@ func SaveNamespaceInfo(path string, ns *NamespaceInfo) error {
return err
}
// LoadClientAuthInfoOrPrompt parses an AuthInfo object from a file path. It prompts user and creates file if it doesn't exist.
func LoadClientAuthInfoOrPrompt(path string, r io.Reader) (*clientauth.Info, error) {
var auth clientauth.Info
// Prompt for user/pass and write a file if none exists.
if _, err := os.Stat(path); os.IsNotExist(err) {
auth.User = promptForString("Username", r)
auth.Password = promptForString("Password", r)
data, err := json.Marshal(auth)
if err != nil {
return &auth, err
}
err = ioutil.WriteFile(path, data, 0600)
return &auth, err
}
authPtr, err := clientauth.LoadFromFile(path)
if err != nil {
return nil, err
}
return authPtr, nil
}
func promptForString(field string, r io.Reader) string {
fmt.Printf("Please enter %s: ", field)
var result string
fmt.Fscan(r, &result)
return result
}
// TODO Move to labels package.
func formatLabels(labelMap map[string]string) string {
l := labels.Set(labelMap).String()