project-manager

Project directory management for macOS
git clone git://git.lair.cx/project-manager
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action_selector.go (1309B)

      1 package main
      2 
      3 import (
      4 	"fmt"
      5 	"io"
      6 
      7 	"github.com/charmbracelet/bubbles/list"
      8 	tea "github.com/charmbracelet/bubbletea"
      9 )
     10 
     11 func newActionSelectorModel() list.Model {
     12 	items := []list.Item{
     13 		actionItem{"code %s", "Open in Visual Studio Code"},
     14 		actionItem{"open %s", "Open in Finder"},
     15 		actionItem{`cd %s; exec "${SHELL:-sh}"`, "Start new terminal session in project directory"},
     16 	}
     17 
     18 	model := list.New(items, actionItemDelegate{}, defaultWidth, listHeight)
     19 	model.Title = "Actions"
     20 	setupList(&model)
     21 
     22 	return model
     23 }
     24 
     25 type actionItem struct {
     26 	command string
     27 	label   string
     28 }
     29 
     30 func (i actionItem) FilterValue() string {
     31 	return i.label
     32 }
     33 
     34 type actionItemDelegate struct{}
     35 
     36 func (d actionItemDelegate) Height() int {
     37 	return 1
     38 }
     39 
     40 func (d actionItemDelegate) Spacing() int {
     41 	return 0
     42 }
     43 
     44 func (d actionItemDelegate) Update(msg tea.Msg, m *list.Model) tea.Cmd {
     45 	return nil
     46 }
     47 
     48 func (d actionItemDelegate) Render(w io.Writer, m list.Model, index int, listItem list.Item) {
     49 	fmt.Fprint(w, d.render(m, index, listItem))
     50 }
     51 
     52 func (d actionItemDelegate) render(m list.Model, index int, listItem list.Item) string {
     53 	action, ok := listItem.(actionItem)
     54 	if !ok {
     55 		return ""
     56 	}
     57 
     58 	if index == m.Index() {
     59 		return selectedItemStyle.Render("> " + action.label)
     60 	} else {
     61 		return itemStyle.Render(action.label)
     62 	}
     63 }