19 lines
326 B
Text
19 lines
326 B
Text
import Lake
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open Lake DSL
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package scripts
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/--
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Display a greeting
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USAGE:
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lake run greet [name]
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Greet the entity with the given name. Otherwise, greet the whole world.
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-/
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script greet (args) do
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if h : 0 < args.length then
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IO.println s!"Hello, {args.get ⟨0, h⟩}!"
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else
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IO.println "Hello, world!"
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return 0
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