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Fix up info and forceleave to build help string in constructor

This commit is contained in:
Preetha Appan 2017-10-11 16:44:01 -05:00 committed by Frank Schröder
parent 55a1724b9e
commit a049dccd20
2 changed files with 16 additions and 12 deletions
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14
command/forceleave/forceleave.go
View File

@ -10,7 +10,7 @@ import (
func New(ui cli.Ui) *cmd {
c := &cmd{UI: ui}
c.initFlags()
c.init()
return c
}
@ -18,13 +18,15 @@ type cmd struct {
UI cli.Ui
flags *flag.FlagSet
http *flags.HTTPFlags
usage string
}
func (c *cmd) initFlags() {
func (c *cmd) init() {
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
c.http = &flags.HTTPFlags{}
flags.Merge(c.flags, c.http.ClientFlags())
flags.Merge(c.flags, c.http.ServerFlags())
c.usage = flags.Usage(usage, c.flags, c.http.ClientFlags(), c.http.ServerFlags())
}
func (c *cmd) Run(args []string) int {
@ -60,7 +62,10 @@ func (c *cmd) Synopsis() string {
}
func (c *cmd) Help() string {
s := `Usage: consul force-leave [options] name
return c.usage
}
const usage = `Usage: consul force-leave [options] name
Forces a member of a Consul cluster to enter the "left" state. Note
that if the member is still actually alive, it will eventually rejoin
@ -68,6 +73,3 @@ func (c *cmd) Help() string {
that are never coming back. If you do not force leave a failed node,
Consul will attempt to reconnect to those failed nodes for some period of
time before eventually reaping them.`
return flags.Usage(s, c.flags, c.http.ClientFlags(), c.http.ServerFlags())
}

14
command/info/info.go
View File

@ -11,7 +11,7 @@ import (
func New(ui cli.Ui) *cmd {
c := &cmd{UI: ui}
c.initFlags()
c.init()
return c
}
@ -19,12 +19,14 @@ type cmd struct {
UI cli.Ui
flags *flag.FlagSet
http *flags.HTTPFlags
usage string
}
func (c *cmd) initFlags() {
func (c *cmd) init() {
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
c.http = &flags.HTTPFlags{}
flags.Merge(c.flags, c.http.ClientFlags())
c.usage = flags.Usage(usage, c.flags, c.http.ClientFlags(), nil)
}
func (c *cmd) Run(args []string) int {
@ -86,9 +88,9 @@ func (c *cmd) Synopsis() string {
}
func (c *cmd) Help() string {
s := `Usage: consul info [options]
return c.usage
}
const usage = `Usage: consul info [options]
Provides debugging information for operators`
return flags.Usage(s, c.flags, c.http.ClientFlags(), nil)
}