components

package
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 Go to latest Published: Apr 28, 2026 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Overview

Package components provides interactive UI components for the Skills CLI.

Package components provides interactive UI components for the Skills CLI.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Confirm 

func Confirm(message string, defaultYes bool) (bool, error)

Confirm displays an interactive confirmation prompt. Returns true for yes, false for no. Falls back to Y/n prompt for non-TTY environments.

func ConfirmWithIO 

func ConfirmWithIO(message string, defaultYes bool, in io.Reader, out io.Writer) (bool, error)

ConfirmWithIO displays an interactive confirmation prompt using custom IO.

func Input 

func Input(prompt string) (string, error)

Input displays an interactive text input prompt. Falls back to simple readline for non-TTY environments.

func InputWithDefault 

func InputWithDefault(prompt, defaultValue string) (string, error)

InputWithDefault displays an interactive text input with a default value.

func InputWithIO 

func InputWithIO(prompt, placeholder, defaultValue string, in io.Reader, out io.Writer) (string, error)

InputWithIO displays an interactive text input using custom IO.

func InputWithPlaceholder 

func InputWithPlaceholder(prompt, placeholder string) (string, error)

InputWithPlaceholder displays an interactive text input with placeholder text.

func Password 

func Password(prompt string) (string, error)

Password displays a password input (masked characters).

func PasswordWithIO 

func PasswordWithIO(prompt string, in io.Reader, out io.Writer) (string, error)

PasswordWithIO displays a password input using custom IO.

func RunStatus 

func RunStatus[T any](out io.Writer, message string, fn func() (T, error)) (T, error)

RunStatus runs a function while showing a status spinner. Shows a success/fail message based on the result.

func RunWithSpinner 

func RunWithSpinner[T any](message string, fn func() (T, error)) (T, error)

RunWithSpinner runs a function while showing a spinner. Returns the function's result and any error.

func RunWithSpinnerOutput 

func RunWithSpinnerOutput[T any](message string, out io.Writer, fn func() (T, error)) (T, error)

RunWithSpinnerOutput runs a function while showing a spinner on custom output.

Types

type IOContext 

type IOContext struct {
	In  io.Reader
	Out io.Writer
}

IOContext holds IO streams and provides convenient methods for interactive components This avoids passing io.Reader and io.Writer to every component call

func NewIOContext 

func NewIOContext(in io.Reader, out io.Writer) *IOContext

NewIOContext creates a new IO context

func (*IOContext) Confirm 

func (ioc *IOContext) Confirm(message string, defaultYes bool) (bool, error)

Confirm asks a yes/no question with a default answer

func (*IOContext) Input 

func (ioc *IOContext) Input(prompt, defaultValue string) (string, error)

Input prompts for text input with optional default value

func (*IOContext) InputWithPlaceholder 

func (ioc *IOContext) InputWithPlaceholder(prompt, placeholder string) (string, error)

InputWithPlaceholder prompts for text input with placeholder text

func (*IOContext) Select 

func (ioc *IOContext) Select(title string, options []Option) (*Option, error)

Select displays an interactive selection menu

func (*IOContext) SelectWithDefault 

func (ioc *IOContext) SelectWithDefault(title string, options []Option, defaultIndex int) (*Option, error)

SelectWithDefault displays a selection menu with a default option

type MultiProgress 

type MultiProgress struct {
	// contains filtered or unexported fields
}

MultiProgress manages multiple progress bars for concurrent downloads.

func NewMultiProgress 

func NewMultiProgress(out io.Writer) *MultiProgress

NewMultiProgress creates a manager for multiple progress items.

func (*MultiProgress) Complete 

func (mp *MultiProgress) Complete(id string)

Complete marks an item as complete.

func (*MultiProgress) Fail 

func (mp *MultiProgress) Fail(id string, err error)

Fail marks an item as failed.

func (*MultiProgress) SetTotal 

func (mp *MultiProgress) SetTotal(total int)

SetTotal sets the total number of items.

func (*MultiProgress) Start 

func (mp *MultiProgress) Start(id, description string)

Start marks an item as started.

func (*MultiProgress) Update 

func (mp *MultiProgress) Update(id string, percent float64)

Update updates an item's progress.

type MultiSelectOption added in v0.5.4 

type MultiSelectOption struct {
	Label       string
	Value       string
	Description string
	Selected    bool
}

MultiSelectOption represents a selectable option with a checked state.

func MultiSelect added in v0.5.4 

func MultiSelect(title string, options []MultiSelectOption) ([]MultiSelectOption, error)

MultiSelect displays an interactive multi-selection menu and returns the selected options. Falls back to numbered menu input for non-TTY environments.

func MultiSelectWithIO added in v0.5.4 

func MultiSelectWithIO(title string, options []MultiSelectOption, in io.Reader, out io.Writer) ([]MultiSelectOption, error)

MultiSelectWithIO displays an interactive multi-selection menu using custom IO.

type Option 

type Option struct {
	Label       string
	Value       string
	Description string
}

Option represents a selectable option.

func Select 

func Select(title string, options []Option) (*Option, error)

Select displays an interactive selection menu and returns the selected option. Falls back to numbered menu input for non-TTY environments.

func SelectWithDefault 

func SelectWithDefault(title string, options []Option, defaultIndex int) (*Option, error)

SelectWithDefault selects with a default option highlighted.

func SelectWithDefaultAndIO 

func SelectWithDefaultAndIO(title string, options []Option, defaultIndex int, in io.Reader, out io.Writer) (*Option, error)

SelectWithDefaultAndIO selects with a default option highlighted using custom IO.

func SelectWithIO 

func SelectWithIO(title string, options []Option, in io.Reader, out io.Writer) (*Option, error)

SelectWithIO displays an interactive selection menu using custom IO.

type ProgressBar 

type ProgressBar struct {
	// contains filtered or unexported fields
}

ProgressBar represents an interactive progress bar.

func NewProgressBar 

func NewProgressBar(description string, opts ...ProgressBarOption) *ProgressBar

NewProgressBar creates a new progress bar.

func NewProgressBarWithOutput 

func NewProgressBarWithOutput(description string, out io.Writer, opts ...ProgressBarOption) *ProgressBar

NewProgressBarWithOutput creates a new progress bar with custom output.

func (*ProgressBar) Done 

func (p *ProgressBar) Done()

Done completes the progress bar.

func (*ProgressBar) Start 

func (p *ProgressBar) Start()

Start begins the progress bar.

func (*ProgressBar) Update 

func (p *ProgressBar) Update(percent float64)

Update updates the progress bar to the given percentage (0.0 to 1.0).

func (*ProgressBar) UpdateWithDescription 

func (p *ProgressBar) UpdateWithDescription(percent float64, description string)

UpdateWithDescription updates both progress and description.

type ProgressBarOption 

type ProgressBarOption func(*ProgressBar)

ProgressBarOption configures a progress bar.

func WithWidth 

func WithWidth(width int) ProgressBarOption

WithWidth sets the progress bar width.

type Spinner 

type Spinner struct {
	// contains filtered or unexported fields
}

Spinner displays a spinner with a message. The spinner runs until Stop() is called on the returned Spinner.

func NewSpinner 

func NewSpinner(message string) *Spinner

NewSpinner creates a new spinner with the given message.

func NewSpinnerWithOutput 

func NewSpinnerWithOutput(message string, out io.Writer) *Spinner

NewSpinnerWithOutput creates a new spinner with custom output.

func (*Spinner) Start 

func (s *Spinner) Start()

Start begins the spinner animation.

func (*Spinner) Stop 

func (s *Spinner) Stop()

Stop stops the spinner and optionally shows a result message.

func (*Spinner) StopWithError 

func (s *Spinner) StopWithError(err error)

StopWithError stops the spinner and records an error.

func (*Spinner) UpdateMessage 

func (s *Spinner) UpdateMessage(message string)

UpdateMessage sends a message update to the spinner.

type Status 

type Status struct {
	// contains filtered or unexported fields
}

Status provides a transient status line that updates in place. Use for operations where you want to show progress without cluttering output.

func NewStatus 

func NewStatus(out io.Writer) *Status

NewStatus creates a new status line.

func (*Status) Clear 

func (s *Status) Clear()

Clear clears the status line without showing a final message.

func (*Status) Done 

func (s *Status) Done(finalMessage string)

Done completes the status with an optional final message. If finalMessage is empty, the status line is cleared.

func (*Status) Fail 

func (s *Status) Fail(message string)

Fail completes the status with an error message.

func (*Status) SetSilent 

func (s *Status) SetSilent(silent bool)

SetSilent enables silent mode (no output).

func (*Status) Start 

func (s *Status) Start(message string)

Start begins showing a status with spinner.

func (*Status) Update 

func (s *Status) Update(message string)

Update changes the status message.

type StatusLine 

type StatusLine struct {
	// contains filtered or unexported fields
}

StatusLine is a simpler non-animated status that updates in place. Better for rapid updates where animation would be distracting.

func NewStatusLine 

func NewStatusLine(out io.Writer) *StatusLine

NewStatusLine creates a simple status line that updates in place.

func (*StatusLine) Clear 

func (s *StatusLine) Clear()

Clear clears the status line.

func (*StatusLine) Done 

func (s *StatusLine) Done(message string)

Done clears the line and optionally prints a final message on a new line.

func (*StatusLine) Set 

func (s *StatusLine) Set(message string)

Set updates the status line text.

func (*StatusLine) SetSilent 

func (s *StatusLine) SetSilent(silent bool)

SetSilent enables silent mode.

Source Files

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