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acl_token_self.go
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/
acl_token_self.go
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package command
import (
"fmt"
"strings"
"github.com/posener/complete"
)
type ACLTokenSelfCommand struct {
Meta
}
func (c *ACLTokenSelfCommand) Help() string {
helpText := `
Usage: nomad acl token self
Self is used to fetch information about the currently set ACL token.
General Options:
` + generalOptionsUsage()
return strings.TrimSpace(helpText)
}
func (c *ACLTokenSelfCommand) AutocompleteFlags() complete.Flags {
return c.Meta.AutocompleteFlags(FlagSetClient)
}
func (c *ACLTokenSelfCommand) AutocompleteArgs() complete.Predictor {
return complete.PredictNothing
}
func (c *ACLTokenSelfCommand) Synopsis() string {
return "Lookup self ACL token"
}
func (c *ACLTokenSelfCommand) Name() string { return "acl token self" }
func (c *ACLTokenSelfCommand) Run(args []string) int {
flags := c.Meta.FlagSet(c.Name(), FlagSetClient)
flags.Usage = func() { c.Ui.Output(c.Help()) }
if err := flags.Parse(args); err != nil {
return 1
}
// Check that we have no arguments
args = flags.Args()
if l := len(args); l != 0 {
c.Ui.Error("This command takes no arguments")
c.Ui.Error(commandErrorText(c))
return 1
}
// Get the HTTP client
client, err := c.Meta.Client()
if err != nil {
c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
return 1
}
// Get the specified token information
token, _, err := client.ACLTokens().Self(nil)
if err != nil {
c.Ui.Error(fmt.Sprintf("Error fetching self token: %s", err))
return 1
}
// Format the output
c.Ui.Output(formatKVACLToken(token))
return 0
}