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chore(launcher): improve commenting

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This commit is contained in:
bunny winter 2025-02-11 18:52:20 -06:00
parent f1ab5eb07b
commit 4391530fad
Signed by: nya
SSH key fingerprint: SHA256:aFOeJZAb3Y7XJxd+BReehNPp/dmurGW9M13mIayeOm0
1 changed files with 31 additions and 1 deletions
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32
launcher/main.go
View file

@ -1,5 +1,4 @@
// warning this code is messy and terrible
// TODO read list data from file
package launcher
import (
@ -15,6 +14,8 @@ import (
"github.com/charmbracelet/lipgloss"
)
// ===============
// lipgloss styles
var appStyle = lipgloss.NewStyle().Margin(1, 2)
var titleStyle = lipgloss.NewStyle().
@ -27,6 +28,8 @@ var categoryTitleStyle = lipgloss.NewStyle().
Background(lipgloss.Color("4")).
Padding(0, 1)
// ============
// data structs
type Category struct {
title string
desc string
@ -47,6 +50,8 @@ func (p Program) Title() string { return p.title }
func (p Program) Description() string { return p.desc }
func (p Program) FilterValue() string { return p.title }
// ======================
// bubbletea model struct
type model struct {
categoriesList list.Model
categoriesKeys *categoriesKeyMap
@ -56,6 +61,8 @@ type model struct {
shouldExec string
}
// =============
// list keybinds
type categoriesKeyMap struct {
selectKey key.Binding
}
@ -87,6 +94,8 @@ func newProgramsKeyMap() *programsKeyMap {
}
}
// =======================
// bubbletea model methods
func (m model) Init() tea.Cmd {
return nil
}
@ -141,7 +150,13 @@ func (m model) View() string {
}
}
// ============
// run launcher
func Run(cmd *cobra.Command, args []string) error {
// =========
// init data
// TODO read this from a file instead
categories := []list.Item{
Category{
title: "editors",
@ -213,11 +228,15 @@ func Run(cmd *cobra.Command, args []string) error {
},
}
// =============================
// create delegates and keybinds
categoryDelegate := list.NewDefaultDelegate()
categoryKeys := newCategoriesKeyMap()
programDelegate := list.NewDefaultDelegate()
programKeys := newProgramsKeyMap()
// ===================
// set delegate styles
categoryDelegate.Styles.SelectedTitle = categoryDelegate.Styles.SelectedTitle.
Foreground(lipgloss.Color("4")).BorderLeftForeground(lipgloss.Color("4"))
categoryDelegate.Styles.SelectedDesc = categoryDelegate.Styles.SelectedTitle
@ -226,6 +245,8 @@ func Run(cmd *cobra.Command, args []string) error {
Foreground(lipgloss.Color("1")).BorderLeftForeground(lipgloss.Color("1"))
programDelegate.Styles.SelectedDesc = programDelegate.Styles.SelectedTitle
// ====================
// define initial model
initialModel := model{
categoriesList: list.New(categories, categoryDelegate, 0, 0),
categoriesKeys: categoryKeys,
@ -234,6 +255,8 @@ func Run(cmd *cobra.Command, args []string) error {
selectedCategory: false,
}
// =================================
// set initial model styles and keys
initialModel.categoriesList.Title = "the cherry.town program directory"
initialModel.categoriesList.Styles.Title = titleStyle
initialModel.categoriesList.AdditionalShortHelpKeys = func() []key.Binding {
@ -261,6 +284,8 @@ func Run(cmd *cobra.Command, args []string) error {
}
}
// =====================
// run bubbletea program
p := tea.NewProgram(initialModel)
finalModel, err := p.Run()
if err != nil {
@ -268,11 +293,16 @@ func Run(cmd *cobra.Command, args []string) error {
os.Exit(1)
}
// ============
// clear screen
// TODO this feels hacky and should probably be replaced
execCmd := exec.Command("clear")
execCmd.Stdout = os.Stdout
execCmd.Run()
// ====================================
// execute chosen command if one is set
if finalModel, ok := finalModel.(model); ok && finalModel.shouldExec != "" {
execCmd := exec.Command(finalModel.shouldExec)
execCmd.Stdin = os.Stdin