74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"github.com/posener/complete"
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)
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type ACLPolicyInfoCommand struct {
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Meta
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}
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func (c *ACLPolicyInfoCommand) Help() string {
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helpText := `
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Usage: nomad acl policy info <name>
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Info is used to fetch information on an existing ACL policy.
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General Options:
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` + generalOptionsUsage()
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return strings.TrimSpace(helpText)
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}
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func (c *ACLPolicyInfoCommand) AutocompleteFlags() complete.Flags {
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return mergeAutocompleteFlags(c.Meta.AutocompleteFlags(FlagSetClient),
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complete.Flags{})
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}
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func (c *ACLPolicyInfoCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *ACLPolicyInfoCommand) Synopsis() string {
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return "Fetch info on an existing ACL policy"
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}
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func (c *ACLPolicyInfoCommand) Run(args []string) int {
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flags := c.Meta.FlagSet("acl policy apply", FlagSetClient)
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flags.Usage = func() { c.Ui.Output(c.Help()) }
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if err := flags.Parse(args); err != nil {
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return 1
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}
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// Check that we got exactly one argument
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args = flags.Args()
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if l := len(args); l != 1 {
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c.Ui.Error(c.Help())
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return 1
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}
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// Get the policy name
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policyName := args[0]
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// Get the HTTP client
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client, err := c.Meta.Client()
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
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return 1
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}
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// Fetch info on the policy
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policy, _, err := client.ACLPolicies().Info(policyName, nil)
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error fetching info on ACL policy: %s", err))
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return 1
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}
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c.Ui.Output(formatKVPolicy(policy))
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return 0
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}
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