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credo lib credo cli command version.ex
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lib/credo/cli/command/version.ex

defmodule Credo.CLI.Command.Version do
@moduledoc false
alias Credo.CLI.Output.Formatter.JSON
alias Credo.CLI.Output.UI
alias Credo.CLI.Switch
alias Credo.Execution
use Credo.CLI.Command,
short_description: "Show Credo's version number",
cli_switches: [
Switch.string("format"),
Switch.boolean("version", alias: :v)
]
@doc false
def call(%Execution{format: "json"} = exec, _opts) do
JSON.print_map(%{version: Credo.version()})
exec
end
def call(exec, _opts) do
UI.puts(Credo.version())
exec
end
end