amber/global_this

alert

pub fn alert() -> Nil

Shows a message and waits for the user to press Enter.

Does nothing if stdin is not interactive.

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pub fn alert_with(message: String) -> Nil

Shows the given message and waits for the user to press Enter.

Does nothing if stdin is not interactive.

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pub fn close() -> Nil

Terminates the Deno process.

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pub fn confirm() -> Bool

Shows “Confirm” and waits for the user to respond with y/n.

Returns False if stdin is not interactive.

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pub fn confirm_with(message: String) -> Bool

Shows the given message and waits for the user to respond with y/n.

Returns False if stdin is not interactive.

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pub fn prompt() -> Result(String, Nil)

Shows “Prompt” and waits for the user to input text.

Returns Error(Nil) if the user cancels or stdin is not interactive.

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pub fn prompt_with(message: String) -> Result(String, Nil)

Shows the given message and waits for the user to input text.

Returns Error(Nil) if the user cancels or stdin is not interactive.

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pub fn prompt_with_default(
  message message: String,
  or default: String,
) -> Result(String, Nil)

Shows the given message and waits for the user to input text, using the provided default value if the user submits empty input.

Returns Error(Nil) if the user cancels or stdin is not interactive.