Reworked tui in bubbletea instead of tview

Makefile

@@ -29,3 +29,6 @@ clean:
 docker:
 	docker build -t cheatsh-test .
 	docker run -it --rm cheatsh-test /bin/sh
+
+local: build
+	./bin/cheatsh --config ./data/commands.json

go.mod

@@ -3,16 +3,29 @@ module github.com/dominikagres/cheat_sheet
 go 1.24.1
 
 require (
-	github.com/gdamore/tcell/v2 v2.8.1
+	github.com/charmbracelet/bubbles v0.21.0
-	github.com/rivo/tview v0.42.0
+	github.com/charmbracelet/bubbletea v1.3.10
+	github.com/charmbracelet/lipgloss v1.1.0
 )
 
 require (
-	github.com/gdamore/encoding v1.0.1 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
+	github.com/charmbracelet/x/ansi v0.10.1 // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
+	github.com/charmbracelet/x/term v0.2.1 // indirect
+	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/termenv v0.16.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	golang.org/x/sys v0.29.0 // indirect
+	github.com/sahilm/fuzzy v0.1.1 // indirect
-	golang.org/x/term v0.28.0 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.21.0 // indirect
 )

go.sum

@@ -1,80 +1,55 @@
-github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
-github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
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-github.com/gdamore/tcell/v2 v2.8.1 h1:KPNxyqclpWpWQlPLx6Xui1pMk8S+7+R37h3g07997NU=
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-github.com/gdamore/tcell/v2 v2.8.1/go.mod h1:bj8ori1BG3OYMjmb3IklZVWfZUJ1UBQt9JXrOCOhGWw=
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-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/aymanbagabas/go-udiff v0.2.0 h1:TK0fH4MteXUDspT88n8CKzvK0X9O2xu9yQjWpi6yML8=
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+github.com/charmbracelet/bubbles v0.21.0/go.mod h1:HF+v6QUR4HkEpz62dx7ym2xc71/KBHg+zKwJtMw+qtg=
+github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
+github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
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 golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

src/configHandler.go

@@ -1,6 +1,6 @@
 package main
 
 
-func testFunction() string {
+func HandleInput() {
-	return ""
+
 }

src/main.go

@@ -11,6 +11,7 @@ func main() {
 
 	configFlag := flag.String("config", "", "Specify a config file")
 	helpFlag := flag.Bool("help", false, "Show help")
+	newFlag := flag.Bool("new", false, "Add new command to config")
 
 	flag.Parse()
 
@@ -24,6 +25,8 @@ func main() {
 			printHelp()
 		case *configFlag != "":
 			StartTui(*configFlag)
+		case *newFlag:
+			HandleInput()
 		default:
 			printHelp()
 			os.Exit(1)
@@ -34,5 +37,6 @@ func printHelp() {
 	fmt.Println(`Usage: cheatsh [options]
 	Options:
 	  --config <file>  Specify a config file
-	  --help           Show this help message`)
+	  --help           Show this help message
+	  --new 		   Add a new command to the config file`)
 }

src/tui.go

@@ -1,97 +1,154 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
-	"sort"
 	"log"
 	"os"
-	"encoding/json"
+	//"sort"
+	//"strings"
 
-	"github.com/gdamore/tcell/v2"
+
-	"github.com/rivo/tview"
+	"github.com/charmbracelet/bubbles/key"
+	"github.com/charmbracelet/bubbles/list"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
 )
 
-var commandsFile []byte
+type CmdMap map[string][]CmdItem
-
 type CmdItem struct {
 	CommandName        string `json:"command"`
 	CommandDescription string `json:"desc"`
 }
-type CmdMap map[string][]CmdItem
 
+type item struct {
+	title 			string
+	description 	string
+}
+func (i item) Title() string       { return i.title }
+func (i item) Description() string { return i.description }
+func (i item) FilterValue() string { return i.title }
+
+type view int
+
+type model struct {
+	list 		list.Model
+	commands 	CmdMap
+	currentView view
+	currentKey	string
+	selectedCmd string
+}
+func (m model) Init() tea.Cmd { return nil }
+
+func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+
+	switch msg := msg.(type) {
+
+		case tea.KeyMsg:
+
+			switch msg.String() {
+
+				case "ctrl+c", "q":
+					return m, tea.Quit
+
+				case "enter":
+					selected, ok := m.list.SelectedItem().(item)
+					if ok {
+						if m.currentView == viewCategories {
+							m.currentKey = selected.title
+							m.currentView = viewCommands
+							m.list.Title = m.currentKey
+							m.list.SetItems(cmdItemsToList(m.commands[m.currentKey]))
+					} else if m.currentView == viewCommands {
+							m.selectedCmd = selected.title
+							return m, tea.Quit
+						}
+					}
+
+				case "b":
+
+					if m.currentView == viewCommands {
+						m.currentView = viewCategories
+						m.list.Title = "Choose a list of commands"
+						m.list.SetItems(cmdMapKeysToList(m.commands))
+					}
+
+			}
+
+		case tea.WindowSizeMsg:
+			h, v := docStyle.GetFrameSize()
+			m.list.SetSize(msg.Width-h, msg.Height-v)
+
+	}
+
+	var cmd tea.Cmd
+	m.list, cmd = m.list.Update(msg)
+	return m, cmd
+
+}
+
+func (m model) View() string {
+	return docStyle.Render(m.list.View())
+}
+
+var docStyle = lipgloss.NewStyle().Margin(1, 2)
+
+const (
+	viewCategories view = iota
+	viewCommands
+)
 
 func StartTui(configFilePath ...string) {
 
-	var configFilePathString string
+	configFile := "/etc/cheatsh/commands.json"
 	if len(configFilePath) > 0 {
-        configFilePathString = configFilePath[0]
+		configFile = configFilePath[0]
-    } else {
-        configFilePathString = "/etc/cheatsh/commands.json"
 	}
-	commands, err := loadCommands(configFilePathString)
+
+	commands, err := loadCommands(configFile)
 	if err != nil {
 		log.Fatalf("Cannot load commands file: %v", err)
 	}
 
-	app := tview.NewApplication()
+	// ToDo: Sort Items
+	// ToDo: Handle readout of file before calling this function
 
-	// Sort alphabetically
+	delegate := list.NewDefaultDelegate()
-	langs := make([]string, 0, len(commands))
+	backKey := key.NewBinding(
-	for lang := range commands {
+	    key.WithKeys("b"),
-		langs = append(langs, lang)
+	    key.WithHelp("b", "back"),
+	)
+	delegate.ShortHelpFunc = func() []key.Binding{
+		return []key.Binding{
+			backKey,
+		}
+	}
+	delegate.FullHelpFunc = func() [][]key.Binding{
+		return [][]key.Binding{
+			{backKey},
 		}
-	sort.Strings(langs)
-
-	langList := tview.NewList()
-	langList.SetBorder(true).SetTitle("Select a topic")
-
-	for _, lang := range langs {
-		lang := lang
-		langList.AddItem(lang, "", 0, func() {
-			showCommandList(app, lang, commands[lang], langList)
-		})
 	}
 
-	langList.SetWrapAround(false).SetHighlightFullLine(true)
+	items := cmdMapKeysToList(commands)
-	langList.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+	l := list.New(items, delegate, 0, 0)
-		if event.Rune() == 'b' || event.Key() == tcell.KeyEscape {
+	l.Title = "Choose a list of commands"
-			app.Stop()
-			os.Exit(0)
-		}
-		return event
-	})
 
-	if err := app.SetRoot(langList, true).Run(); err != nil {
+	m := model{
-		log.Fatalf("Error initialising TUI: %v", err)
+		list:        l,
-	}
+		commands:    commands,
-}
+		currentView: viewCategories,
-
-func showCommandList(app *tview.Application, lang string, cmds []CmdItem, langList *tview.List) {
-	cmdList := tview.NewList()
-	cmdList.SetBorder(true).SetTitle(fmt.Sprintf("%s commands", lang))
-
-	for _, c := range cmds {
-		c := c
-		cmdList.AddItem(c.CommandName, c.CommandDescription, 0, func() {
-			app.Suspend(func() {
-				fmt.Println(c.CommandName)
-			})
-			app.Stop()
-			os.Exit(0)
-		})
 	}
 
-	cmdList.SetWrapAround(false).SetHighlightFullLine(true)
+	p := tea.NewProgram(m, tea.WithAltScreen())
-	cmdList.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+	finalModel, err := p.Run()
-		if event.Rune() == 'b' || event.Key() == tcell.KeyEscape {
+	if err != nil {
-			// Restore the language list
+		fmt.Println("Error running program:", err)
-			app.SetRoot(langList, true)
+		os.Exit(1)
-			return nil
 	}
-		return event
-	})
 
-	app.SetRoot(cmdList, true)
+	if m, ok := finalModel.(model); ok && m.selectedCmd != "" {
+		fmt.Println(m.selectedCmd)
+	}
 }
 
 func loadCommands(path string) (CmdMap, error) {
@@ -109,3 +166,31 @@ func loadCommands(path string) (CmdMap, error) {
 
 	return m, nil
 }
+
+func cmdMapKeysToList(m CmdMap) []list.Item {
+
+	items := []list.Item{}
+
+	for name, _ := range m {
+		listItem := item{
+			title: name,
+			description: "",
+		}
+		items = append(items, listItem)
+	}
+	return items
+}
+
+func cmdItemsToList(cmds []CmdItem) []list.Item {
+
+	items := []list.Item{}
+
+	for _, command := range cmds {
+		listItem := item{
+			title: command.CommandName,
+			description: command.CommandDescription,
+		}
+		items = append(items, listItem)
+	}
+	return items
+}