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* refactor: hide style flags on error to not clutter usage * docs(style): add comment regarding dynamically hiding flags
69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package write
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import (
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"fmt"
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"os"
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"strings"
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"github.com/charmbracelet/bubbles/textarea"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/gum/cursor"
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"github.com/charmbracelet/gum/internal/exit"
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"github.com/charmbracelet/gum/internal/stdin"
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)
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// Run provides a shell script interface for the text area bubble.
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// https://github.com/charmbracelet/bubbles/textarea
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func (o Options) Run() error {
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in, _ := stdin.Read()
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if in != "" && o.Value == "" {
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o.Value = strings.ReplaceAll(in, "\r", "")
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}
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a := textarea.New()
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a.Focus()
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a.Prompt = o.Prompt
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a.Placeholder = o.Placeholder
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a.ShowLineNumbers = o.ShowLineNumbers
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a.CharLimit = o.CharLimit
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style := textarea.Style{
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Base: o.BaseStyle.ToLipgloss(),
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Placeholder: o.PlaceholderStyle.ToLipgloss(),
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CursorLine: o.CursorLineStyle.ToLipgloss(),
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CursorLineNumber: o.CursorLineNumberStyle.ToLipgloss(),
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EndOfBuffer: o.EndOfBufferStyle.ToLipgloss(),
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LineNumber: o.LineNumberStyle.ToLipgloss(),
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Prompt: o.PromptStyle.ToLipgloss(),
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}
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a.BlurredStyle = style
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a.FocusedStyle = style
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a.Cursor.Style = o.CursorStyle.ToLipgloss()
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a.Cursor.SetMode(cursor.Modes[o.CursorMode])
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a.SetWidth(o.Width)
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a.SetHeight(o.Height)
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a.SetValue(o.Value)
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p := tea.NewProgram(model{
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textarea: a,
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header: o.Header,
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headerStyle: o.HeaderStyle.ToLipgloss(),
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autoWidth: o.Width < 1,
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}, tea.WithOutput(os.Stderr))
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tm, err := p.Run()
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if err != nil {
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return fmt.Errorf("failed to run write: %w", err)
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}
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m := tm.(model)
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if m.aborted {
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return exit.ErrAborted
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}
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fmt.Println(m.textarea.Value())
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return nil
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}
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