feat: `gum choose`, pick from a list of choices
gum choose allows the user to be prompted for a choice from a list of choices.
For example, let's ask the user to pick a card from a deck.
gum choose --height 15 {Ace,King,Queen,Jack,Ten,Nine,Eight,Seven,Six,Five,Four,Three,Two}" of "{Spades,Hearts,Clubs,Diamonds}
2022-07-11 22:17:47 +02:00
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package choose
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2022-07-12 22:05:40 +02:00
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import "github.com/charmbracelet/gum/style"
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feat: `gum choose`, pick from a list of choices
gum choose allows the user to be prompted for a choice from a list of choices.
For example, let's ask the user to pick a card from a deck.
gum choose --height 15 {Ace,King,Queen,Jack,Ten,Nine,Eight,Seven,Six,Five,Four,Three,Two}" of "{Spades,Hearts,Clubs,Diamonds}
2022-07-11 22:17:47 +02:00
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// Options is the customization options for the choose command.
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type Options struct {
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Options []string `arg:"" optional:"" help:"Options to choose from."`
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2022-07-13 17:45:52 +02:00
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Limit int `help:"Maximum number of options to pick" default:"1"`
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Height int `help:"Height of the list" default:"10"`
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Cursor string `help:"Prefix to show on item that corresponds to the cursor position" default:"> "`
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CursorPrefix string `help:"Prefix to show on the cursor item (hidden if limit is 1)" default:"• "`
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SelectedPrefix string `help:"Prefix to show on selected items (hidden if limit is 1)" default:"✕ "`
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UnselectedPrefix string `help:"Prefix to show on selected items (hidden if limit is 1)" default:" "`
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CursorStyle style.Styles `embed:"" prefix:"cursor." set:"defaultForeground=212" set:"name=indicator"`
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ItemStyle style.Styles `embed:"" prefix:"item." hidden:"" set:"defaultForeground=255" set:"name=item"`
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SelectedItemStyle style.Styles `embed:"" prefix:"selected." set:"defaultForeground=212" set:"name=selected item"`
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feat: `gum choose`, pick from a list of choices
gum choose allows the user to be prompted for a choice from a list of choices.
For example, let's ask the user to pick a card from a deck.
gum choose --height 15 {Ace,King,Queen,Jack,Ten,Nine,Eight,Seven,Six,Five,Four,Three,Two}" of "{Spades,Hearts,Clubs,Diamonds}
2022-07-11 22:17:47 +02:00
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}
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