18 lines
460 B
Crystal
18 lines
460 B
Crystal
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require "./breadcrumbs"
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module GX::Utils
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def self.usage_line(breadcrumbs : BreadCrumbs, description : String, has_commands : Bool = false)
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[
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"Usage: #{breadcrumbs.to_s}#{has_commands ? " [commands]" : ""} [options]",
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"",
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description,
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"",
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"Global options:",
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].join("\n")
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end
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def self.help_line(breadcrumbs : BreadCrumbs)
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"\nRun '#{breadcrumbs.to_s} COMMAND --help' for more information on a command."
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end
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end
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