1package command
2
3import (
4	"fmt"
5	"strings"
6
7	"github.com/posener/complete"
8)
9
10type ACLTokenSelfCommand struct {
11	Meta
12}
13
14func (c *ACLTokenSelfCommand) Help() string {
15	helpText := `
16Usage: nomad acl token self
17
18  Self is used to fetch information about the currently set ACL token.
19
20General Options:
21
22  ` + generalOptionsUsage()
23
24	return strings.TrimSpace(helpText)
25}
26
27func (c *ACLTokenSelfCommand) AutocompleteFlags() complete.Flags {
28	return c.Meta.AutocompleteFlags(FlagSetClient)
29}
30
31func (c *ACLTokenSelfCommand) AutocompleteArgs() complete.Predictor {
32	return complete.PredictNothing
33}
34
35func (c *ACLTokenSelfCommand) Synopsis() string {
36	return "Lookup self ACL token"
37}
38
39func (c *ACLTokenSelfCommand) Name() string { return "acl token self" }
40
41func (c *ACLTokenSelfCommand) Run(args []string) int {
42	flags := c.Meta.FlagSet(c.Name(), FlagSetClient)
43	flags.Usage = func() { c.Ui.Output(c.Help()) }
44	if err := flags.Parse(args); err != nil {
45		return 1
46	}
47
48	// Check that we have no arguments
49	args = flags.Args()
50	if l := len(args); l != 0 {
51		c.Ui.Error("This command takes no arguments")
52		c.Ui.Error(commandErrorText(c))
53		return 1
54	}
55
56	// Get the HTTP client
57	client, err := c.Meta.Client()
58	if err != nil {
59		c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
60		return 1
61	}
62
63	// Get the specified token information
64	token, _, err := client.ACLTokens().Self(nil)
65	if err != nil {
66		c.Ui.Error(fmt.Sprintf("Error fetching self token: %s", err))
67		return 1
68	}
69
70	// Format the output
71	c.Ui.Output(formatKVACLToken(token))
72	return 0
73}
74