44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package prompt
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func dummyExecutor(in string) {}
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// Input get the input data from the user and return it.
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func Input(prefix string, completer Completer, opts ...Option) string {
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pt := New(dummyExecutor, completer)
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pt.renderer.prefixTextColor = DefaultColor
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pt.renderer.prefix = prefix
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for _, opt := range opts {
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if err := opt(pt); err != nil {
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panic(err)
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}
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}
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return pt.Input()
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}
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// Choose to the shortcut of input function to select from string array.
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// Deprecated: Maybe anyone want to use this.
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func Choose(prefix string, choices []string, opts ...Option) string {
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completer := newChoiceCompleter(choices, FilterHasPrefix)
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pt := New(dummyExecutor, completer)
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pt.renderer.prefixTextColor = DefaultColor
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pt.renderer.prefix = prefix
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for _, opt := range opts {
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if err := opt(pt); err != nil {
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panic(err)
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}
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}
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return pt.Input()
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}
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func newChoiceCompleter(choices []string, filter Filter) Completer {
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s := make([]Suggest, len(choices))
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for i := range choices {
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s[i] = Suggest{Text: choices[i]}
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}
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return func(x Document) []Suggest {
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return filter(s, x.GetWordBeforeCursor(), true)
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}
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}
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