picker

package
v0.1.1 Latest Latest
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 Go to latest Published: Apr 28, 2026 License: MIT Imports: 6 Imported by: 0

Documentation

Overview

Package picker provides reusable list picker components.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BuildInstanceItems 

func BuildInstanceItems(cfg *config.Config) []list.Item

BuildInstanceItems converts a config to a sorted slice of list items.

Types

type Config 

type Config struct {
	Title  string
	Items  []list.Item
	Width  int
	Height int
}

Config holds configuration for creating a new picker.

type InstanceItem 

type InstanceItem struct {
	Name     string
	Instance *config.Instance
	Current  bool
}

InstanceItem wraps a named Instance for display in a picker.

func (InstanceItem) Description 

func (i InstanceItem) Description() string

func (InstanceItem) FilterValue 

func (i InstanceItem) FilterValue() string

func (InstanceItem) Title 

func (i InstanceItem) Title() string

type Item 

type Item interface {
	list.Item
	Title() string
	Description() string
}

Item is the interface for items that can be displayed in a picker.

type ItemDelegate 

type ItemDelegate struct{}

ItemDelegate renders items in the picker list.

func (ItemDelegate) Height 

func (d ItemDelegate) Height() int

func (ItemDelegate) Render 

func (d ItemDelegate) Render(w io.Writer, m list.Model, index int, listItem list.Item)

func (ItemDelegate) Spacing 

func (d ItemDelegate) Spacing() int

func (ItemDelegate) Update 

func (d ItemDelegate) Update(_ tea.Msg, _ *list.Model) tea.Cmd

type Model 

type Model struct {
	List     list.Model
	Err      error
	Width    int
	Height   int
	Quitting bool
	Chosen   bool
}

Model is the Bubble Tea model for a generic picker.

func New 

func New(cfg Config) Model

New creates a new picker Model.

func (Model) Init 

func (m Model) Init() tea.Cmd

Init initializes the picker.

func (Model) SelectedItem 

func (m Model) SelectedItem() list.Item

SelectedItem returns the currently selected item.

func (Model) Update 

func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd)

Update handles messages for the picker.

func (Model) View 

func (m Model) View() string

View renders the picker.

Source Files

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