first draft of miasma installer

go.mod

@@ -0,0 +1,28 @@
+module miasma-installer
+
+go 1.25.2
+
+require (
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/charmbracelet/bubbles v0.21.0 // indirect
+	github.com/charmbracelet/bubbletea v1.3.10 // indirect
+	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
+	github.com/charmbracelet/lipgloss v1.1.0 // 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
+	github.com/sahilm/fuzzy v0.1.1 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sys v0.36.0 // indirect
+	golang.org/x/text v0.3.8 // indirect
+)

go.sum

@@ -0,0 +1,47 @@
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
+github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/charmbracelet/bubbles v0.21.0 h1:9TdC97SdRVg/1aaXNVWfFH3nnLAwOXr8Fn6u6mfQdFs=
+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=
+github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
+github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
+github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
+github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
+github.com/charmbracelet/x/ansi v0.10.1 h1:rL3Koar5XvX0pHGfovN03f5cxLbCF2YvLeyz7D2jVDQ=
+github.com/charmbracelet/x/ansi v0.10.1/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE=
+github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8=
+github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
+github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
+github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
+github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
+github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
+github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
+github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
+github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
+github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
+github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
+github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
+github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/sahilm/fuzzy v0.1.1 h1:ceu5RHF8DGgoi+/dR5PsECjCDH1BE3Fnmpo7aVXOdRA=
+github.com/sahilm/fuzzy v0.1.1/go.mod h1:VFvziUEIMCrT6A6tw2RFIXPXXmzXbOsSHF0DOI8ZK9Y=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
+golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
+golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=

main.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"fmt"
+	"miasma-installer/tui"
+	"os"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func main() {
+	p := tea.NewProgram(tui.NewModel(), tea.WithAltScreen())
+
+	if _, err := p.Run(); err != nil {
+		fmt.Printf("An error has occured during installation: %v\n", err)
+		os.Exit(1)
+	}
+
+	finalModel, _ := p.Run()
+	if root, ok := finalModel.(tui.RootModel); ok {
+		if root.State == tui.StateFinished {
+			fmt.Println("\nMiasma OS Installation Complete! Please reboot.")
+		}
+	}
+}

tui/model.go

@@ -0,0 +1,70 @@
+package tui
+
+import (
+	"miasma-installer/tui/steps"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type State int
+
+const (
+	StateWelcome State = iota
+	StateDiskSelection
+	StateInstalling
+	StateFinished
+)
+
+type RootModel struct {
+	State        State
+	CurrentModel tea.Model
+	Width        int
+	Height       int
+}
+
+func NewModel() RootModel {
+	return RootModel{
+		State:        StateWelcome,
+		CurrentModel: steps.NewWelcomeModel(),
+	}
+}
+
+func (m RootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var cmd tea.Cmd
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		if msg.String() == "ctrl+c" {
+			return m, tea.Quit
+		}
+	case tea.WindowSizeMsg:
+		m.Width = msg.Width
+		m.Height = msg.Height
+	}
+
+	m.CurrentModel, cmd = m.CurrentModel.Update(msg)
+
+	switch m.CurrentModel.(type) {
+	case steps.WelcomeModel:
+		if m.CurrentModel.(steps.WelcomeModel).Finished {
+			m.State = StateDiskSelection
+			m.CurrentModel = steps.NewDiskSelModel(m.Width, m.Height)
+			return m, m.CurrentModel.Init()
+		}
+
+	case steps.DiskSelModel:
+		if m.CurrentModel.(steps.DiskSelModel).Finished {
+			// need to update this to pass actual selected disk model to the installer
+			selectedDisk := m.CurrentModel.(steps.DiskSelModel).SelectedDisk
+			m.State = StateInstalling
+			m.CurrentModel = steps.NewInstallModel(selectedDisk)
+			return m, m.CurrentModel.Init()
+		}
+		// logic for StateInstalling -> StateFinished will go here
+	}
+	return m, cmd
+}
+
+func (m RootModel) View() string {
+	return m.CurrentModel.View()
+}

tui/steps/disk_sel.go

@@ -0,0 +1,94 @@
+package steps
+
+import (
+	"fmt"
+	"io"
+	"miasma-installer/tui/styles"
+
+	"github.com/charmbracelet/bubbles/list"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type Disk struct {
+	name, description string
+}
+
+func (i Disk) FilterValue() string { return i.name }
+func (i Disk) Title() string       { return i.name }
+func (i Disk) Description() string { return i.description }
+
+type ItemDelegate struct{}
+
+func (i ItemDelegate) Height() int                              { return 1 }
+func (i ItemDelegate) Width() int                               { return 0 }
+func (i ItemDelegate) Update(msg tea.Msg, m list.Model) tea.Cmd { return nil }
+func (i ItemDelegate) Render(w io.Writer, m list.Model, index int, item list.Item) {
+	i, ok := item.(Disk)
+	if !ok {
+		return
+	}
+
+	s := fmt.Sprintf("%d. %s - %s", index+1, i.Title(), i.Description())
+
+	// focus styles
+	if index == m.Index() {
+		s = styles.ActiveItemStyle.Render("> " + s)
+	} else {
+		s = styles.InactiveItemStyle.Render("  " + s)
+	}
+	fmt.Fprint(w, s)
+}
+
+type DiskSelModel struct {
+	list         list.Model
+	Finished     bool
+	SelectedDisk string
+}
+
+func NewDiskSelModel(width, height int) DiskSelModel {
+	// This is a placeholder - I need to update this to a tea.Cmd to scan the system for drives
+	disks := []list.Item{
+		Disk{name: "/dev/sda", description: "500GB Samsung NVME"},
+		Disk{name: "/dev/sdb", description: "1TB Baracuda HDD"},
+		Disk{name: "/dev/loop0", description: "2GB Fanxiang SSD"},
+	}
+
+	l := list.New(disks, itemDelegate{}, width, height-5)
+	l.Title = styles.TitleStyle.Render("Select Installation Disk")
+	l.SetShowStatusBar(false)
+	l.SetFilterEnabled(false)
+	l.Styles.Title = styles.TitleStyle
+	l.KeyMap.Unbind()
+
+	return DiskSelModel{list: l}
+}
+
+func (m DiskSelModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m DiskSelModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if m.Finished {
+		return m, nil
+	}
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		if msg.String() == "enter" {
+			if item, ok := m.list.SelectedItem().(Disk); ok {
+				m.SelectedDisk = item.name
+				m.Finished = true
+				return m, nil
+			}
+		}
+	}
+	var cmd tea.Cmd
+	m.list, cmd = m.list.Update(msg)
+	return m, cmd
+}
+
+func (m DiskSelModel) View() string {
+	s := m.list.View()
+	s += "\n" + styles.HelpStyle.Render("Use ↑/↓ to navigate, [Enter] to select disk.")
+	return s
+}

tui/steps/welcome.go

@@ -0,0 +1,46 @@
+package steps
+
+import (
+	"miasma-installer/tui/styles"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type WelcomeModel struct {
+	Finished bool
+}
+
+func NewWelcomeModel() WelcomeModel {
+	return WelcomeModel{Finished: false}
+}
+
+func (m WelcomeModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m WelcomeModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if m.Finished {
+		return m, nil
+	}
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "enter":
+			m.Finished = true
+		}
+	}
+	return m, nil
+}
+
+func (m WelcomeModel) View() string {
+	s := styles.TitleStyle.Render("Welcome to the Miasma OS Installer")
+	s += "\n\n"
+	s += "This program will guide you through installing Miasma OS. \n"
+	s += "Please ensure that you have backed up any important data before proceding"
+	s += "\n\n"
+	s += styles.HelpStyle.Render("Press [Enter] to continue")
+	s += styles.HelpStyle.Render("Press [Ctrl+C] to exit")
+
+	return styles.MainStyle.Render(s)
+}

tui/styles/styles.go

@@ -0,0 +1,25 @@
+package styles
+
+import "github.com/charmbracelet/lipgloss"
+
+var (
+	MainStyle = lipgloss.NewStyle().
+			Border(lipgloss.RoundedBorder()).
+			BorderForeground(lipgloss.Color("#7fb4ca")).
+			Padding(1, 2)
+
+	HelpStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("241"))
+
+	TitleStyle = lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#7fb4ca")).
+			Align(lipgloss.Center).
+			Bold(true).
+			PaddingBottom(1)
+
+	ActiveItemStyle = lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#87a987")).
+			Bold(true)
+
+	InactiveItemStyle = lipgloss.NewStyle().
+				Foreground(lipgloss.Color("240"))
+)