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clean up code comments for the kubecfg command 

This patch removes unnecessary code comments and improves the comment
for the readConfig function.
pull/6/head
Kelsey Hightower 2014-07-20 08:36:20 -07:00
parent 1e63719e02
commit 5e8326bd1d
1 changed files with 3 additions and 6 deletions
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9
cmd/kubecfg/kubecfg.go
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@ -36,7 +36,6 @@ import (
// AppVersion is the current version of kubecfg. // AppVersion is the current version of kubecfg.
const AppVersion = "0.1" const AppVersion = "0.1"
// The flag package provides a default help printer via -h switch
var ( var (
versionFlag = flag.Bool("V", false, "Print the version number.") versionFlag = flag.Bool("V", false, "Print the version number.")
httpServer = flag.String("h", "", "The host to connect to.") httpServer = flag.String("h", "", "The host to connect to.")
@ -71,7 +70,8 @@ func usage() {
flag.PrintDefaults() flag.PrintDefaults()
} }
// Reads & parses config file. On error, calls glog.Fatal(). // readConfig reads and parses pod, replicationController, and service
// configuration files. If any errors log and exit non-zero.
func readConfig(storage string) []byte { func readConfig(storage string) []byte {
if len(*config) == 0 { if len(*config) == 0 {
glog.Fatal("Need config file (-c)") glog.Fatal("Need config file (-c)")
@ -90,13 +90,12 @@ func readConfig(storage string) []byte {
return data return data
} }
// CloudCfg command line tool.
func main() { func main() {
flag.Usage = func() { flag.Usage = func() {
usage() usage()
} }
flag.Parse() // Scan the arguments list flag.Parse()
util.InitLogs() util.InitLogs()
defer util.FlushLogs() defer util.FlushLogs()
@ -150,7 +149,6 @@ func main() {
} }
} }
// Attempts to execute an API request
func executeAPIRequest(method string, s *kube_client.Client) bool { func executeAPIRequest(method string, s *kube_client.Client) bool {
parseStorage := func() string { parseStorage := func() string {
if len(flag.Args()) != 2 { if len(flag.Args()) != 2 {
@ -225,7 +223,6 @@ func executeAPIRequest(method string, s *kube_client.Client) bool {
return true return true
} }
// Attempts to execute a replicationController request
func executeControllerRequest(method string, c *kube_client.Client) bool { func executeControllerRequest(method string, c *kube_client.Client) bool {
parseController := func() string { parseController := func() string {
if len(flag.Args()) != 2 { if len(flag.Args()) != 2 {