29 lines
629 B
Go
29 lines
629 B
Go
package command
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import (
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"fmt"
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"github.com/hashicorp/consul/consul"
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"github.com/mitchellh/cli"
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)
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// VersionCommand is a Command implementation prints the version.
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type VersionCommand struct {
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HumanVersion string
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Ui cli.Ui
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}
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func (c *VersionCommand) Help() string {
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return ""
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}
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func (c *VersionCommand) Run(_ []string) int {
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c.Ui.Output(fmt.Sprintf("Consul Version: %s", c.HumanVersion))
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c.Ui.Output(fmt.Sprintf("Supported Protocol Version(s): %d to %d",
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consul.ProtocolVersionMin, consul.ProtocolVersionMax))
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return 0
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}
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func (c *VersionCommand) Synopsis() string {
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return "Prints the Consul version"
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}
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