Replaced file structures for themes in the correct format

1 files changed, 418 insertions, 0 deletions

diff --git a/raveos-hyprland-theme/theme-data/DankMaterialShell/core/internal/headless/runner.go b/raveos-hyprland-theme/theme-data/DankMaterialShell/core/internal/headless/runner.go
new file mode 100644
index 0000000..7dae9fc
--- /dev/null
+++ b/raveos-hyprland-theme/theme-data/DankMaterialShell/core/internal/headless/runner.go
@@ -0,0 +1,418 @@
+package headless
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/distros"
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/greeter"
+)
+
+// ErrConfirmationRequired is returned when --yes is not set and the user
+// must explicitly confirm the operation.
+var ErrConfirmationRequired = fmt.Errorf("confirmation required: pass --yes to proceed")
+
+// validConfigNames maps lowercase CLI input to the deployer key used in
+// replaceConfigs. Keep in sync with the config types checked by
+// shouldReplaceConfig in deployer.go.
+var validConfigNames = map[string]string{
+	"niri":      "Niri",
+	"hyprland":  "Hyprland",
+	"ghostty":   "Ghostty",
+	"kitty":     "Kitty",
+	"alacritty": "Alacritty",
+}
+
+// orderedConfigNames defines the canonical order for config names in output.
+// Must be kept in sync with validConfigNames.
+var orderedConfigNames = []string{"niri", "hyprland", "ghostty", "kitty", "alacritty"}
+
+// Config holds all CLI parameters for unattended installation.
+type Config struct {
+	Compositor        string // "niri" or "hyprland"
+	Terminal          string // "ghostty", "kitty", or "alacritty"
+	IncludeDeps       []string
+	ExcludeDeps       []string
+	ReplaceConfigs    []string // specific configs to deploy (e.g. "niri", "ghostty")
+	ReplaceConfigsAll bool     // deploy/replace all configurations
+	Yes               bool
+}
+
+// Runner orchestrates unattended (headless) installation.
+type Runner struct {
+	cfg     Config
+	logChan chan string
+}
+
+// NewRunner creates a new headless runner.
+func NewRunner(cfg Config) *Runner {
+	return &Runner{
+		cfg:     cfg,
+		logChan: make(chan string, 1000),
+	}
+}
+
+// GetLogChan returns the log channel for file logging.
+func (r *Runner) GetLogChan() <-chan string {
+	return r.logChan
+}
+
+// Run executes the full unattended installation flow.
+func (r *Runner) Run() error {
+	r.log("Starting headless installation")
+
+	// 1. Parse compositor and terminal selections
+	wm, err := r.parseWindowManager()
+	if err != nil {
+		return err
+	}
+
+	terminal, err := r.parseTerminal()
+	if err != nil {
+		return err
+	}
+
+	// 2. Build replace-configs map
+	replaceConfigs, err := r.buildReplaceConfigs()
+	if err != nil {
+		return err
+	}
+
+	// 3. Detect OS
+	r.log("Detecting operating system...")
+	osInfo, err := distros.GetOSInfo()
+	if err != nil {
+		return fmt.Errorf("OS detection failed: %w", err)
+	}
+
+	if distros.IsUnsupportedDistro(osInfo.Distribution.ID, osInfo.VersionID) {
+		return fmt.Errorf("unsupported distribution: %s %s", osInfo.PrettyName, osInfo.VersionID)
+	}
+
+	fmt.Fprintf(os.Stdout, "Detected: %s (%s)\n", osInfo.PrettyName, osInfo.Architecture)
+
+	// 4. Create distribution instance
+	distro, err := distros.NewDistribution(osInfo.Distribution.ID, r.logChan)
+	if err != nil {
+		return fmt.Errorf("failed to initialize distribution: %w", err)
+	}
+
+	// 5. Detect dependencies
+	r.log("Detecting dependencies...")
+	fmt.Fprintln(os.Stdout, "Detecting dependencies...")
+	dependencies, err := distro.DetectDependenciesWithTerminal(context.Background(), wm, terminal)
+	if err != nil {
+		return fmt.Errorf("dependency detection failed: %w", err)
+	}
+
+	// 5. Apply include/exclude filters and build the disabled-items map.
+	// Headless mode does not currently collect any explicit reinstall selections,
+	// so keep reinstallItems nil instead of constructing an always-empty map.
+	disabledItems, err := r.buildDisabledItems(dependencies)
+	if err != nil {
+		return err
+	}
+	var reinstallItems map[string]bool
+
+	// Print dependency summary
+	fmt.Fprintln(os.Stdout, "\nDependencies:")
+	for _, dep := range dependencies {
+		marker := "  "
+		status := ""
+		if disabledItems[dep.Name] {
+			marker = "  SKIP "
+			status = "(disabled)"
+		} else {
+			switch dep.Status {
+			case deps.StatusInstalled:
+				marker = "  OK   "
+				status = "(installed)"
+			case deps.StatusMissing:
+				marker = "  NEW  "
+				status = "(will install)"
+			case deps.StatusNeedsUpdate:
+				marker = "  UPD  "
+				status = "(will update)"
+			case deps.StatusNeedsReinstall:
+				marker = "  RE   "
+				status = "(will reinstall)"
+			}
+		}
+		fmt.Fprintf(os.Stdout, "%s%-30s %s\n", marker, dep.Name, status)
+	}
+	fmt.Fprintln(os.Stdout)
+
+	// 6b. Require explicit confirmation unless --yes is set
+	if !r.cfg.Yes {
+		if replaceConfigs == nil {
+			// --replace-configs-all
+			fmt.Fprintln(os.Stdout, "Packages will be installed and all configurations will be replaced.")
+			fmt.Fprintln(os.Stdout, "Existing config files will be backed up before replacement.")
+		} else if r.anyConfigEnabled(replaceConfigs) {
+			var names []string
+			for _, cliName := range orderedConfigNames {
+				deployerKey := validConfigNames[cliName]
+				if replaceConfigs[deployerKey] {
+					names = append(names, deployerKey)
+				}
+			}
+			fmt.Fprintf(os.Stdout, "Packages will be installed. The following configurations will be replaced (with backups): %s\n", strings.Join(names, ", "))
+		} else {
+			fmt.Fprintln(os.Stdout, "Packages will be installed. No configurations will be deployed.")
+		}
+		fmt.Fprintln(os.Stdout, "Re-run with --yes (-y) to proceed.")
+		r.log("Aborted: --yes not set")
+		return ErrConfirmationRequired
+	}
+
+	// 7. Authenticate sudo
+	sudoPassword, err := r.resolveSudoPassword()
+	if err != nil {
+		return err
+	}
+
+	// 8. Install packages
+	fmt.Fprintln(os.Stdout, "Installing packages...")
+	r.log("Starting package installation")
+
+	progressChan := make(chan distros.InstallProgressMsg, 100)
+
+	installErr := make(chan error, 1)
+	go func() {
+		defer close(progressChan)
+		installErr <- distro.InstallPackages(
+			context.Background(),
+			dependencies,
+			wm,
+			sudoPassword,
+			reinstallItems,
+			disabledItems,
+			false, // skipGlobalUseFlags
+			progressChan,
+		)
+	}()
+
+	// Consume progress messages and print them
+	for msg := range progressChan {
+		if msg.Error != nil {
+			fmt.Fprintf(os.Stderr, "Error: %v\n", msg.Error)
+		} else if msg.Step != "" {
+			fmt.Fprintf(os.Stdout, "  [%3.0f%%] %s\n", msg.Progress*100, msg.Step)
+		}
+		if msg.LogOutput != "" {
+			r.log(msg.LogOutput)
+			fmt.Fprintf(os.Stdout, "    %s\n", msg.LogOutput)
+		}
+	}
+
+	if err := <-installErr; err != nil {
+		return fmt.Errorf("package installation failed: %w", err)
+	}
+
+	// 9. Greeter setup (if dms-greeter was included)
+	if !disabledItems["dms-greeter"] && r.depExists(dependencies, "dms-greeter") {
+		compositorName := "niri"
+		if wm == deps.WindowManagerHyprland {
+			compositorName = "Hyprland"
+		}
+		fmt.Fprintln(os.Stdout, "Configuring DMS greeter...")
+		logFunc := func(line string) {
+			r.log(line)
+			fmt.Fprintf(os.Stdout, "  greeter: %s\n", line)
+		}
+		if err := greeter.AutoSetupGreeter(compositorName, sudoPassword, logFunc); err != nil {
+			// Non-fatal, matching TUI behavior
+			fmt.Fprintf(os.Stderr, "Warning: greeter setup issue (non-fatal): %v\n", err)
+		}
+	}
+
+	// 10. Deploy configurations
+	fmt.Fprintln(os.Stdout, "Deploying configurations...")
+	r.log("Starting configuration deployment")
+
+	deployer := config.NewConfigDeployer(r.logChan)
+	results, err := deployer.DeployConfigurationsSelectiveWithReinstalls(
+		context.Background(),
+		wm,
+		terminal,
+		dependencies,
+		replaceConfigs,
+		reinstallItems,
+	)
+	if err != nil {
+		return fmt.Errorf("configuration deployment failed: %w", err)
+	}
+
+	for _, result := range results {
+		if result.Deployed {
+			msg := fmt.Sprintf("  Deployed: %s", result.ConfigType)
+			if result.BackupPath != "" {
+				msg += fmt.Sprintf(" (backup: %s)", result.BackupPath)
+			}
+			fmt.Fprintln(os.Stdout, msg)
+		}
+		if result.Error != nil {
+			fmt.Fprintf(os.Stderr, "  Error deploying %s: %v\n", result.ConfigType, result.Error)
+		}
+	}
+
+	fmt.Fprintln(os.Stdout, "\nInstallation complete!")
+	r.log("Headless installation completed successfully")
+	return nil
+}
+
+// buildDisabledItems computes the set of dependencies that should be skipped
+// during installation, applying the --include-deps and --exclude-deps filters.
+// dms-greeter is disabled by default (opt-in), matching TUI behavior.
+func (r *Runner) buildDisabledItems(dependencies []deps.Dependency) (map[string]bool, error) {
+	disabledItems := make(map[string]bool)
+
+	// dms-greeter is opt-in (disabled by default), matching TUI behavior
+	for i := range dependencies {
+		if dependencies[i].Name == "dms-greeter" {
+			disabledItems["dms-greeter"] = true
+			break
+		}
+	}
+
+	// Process --include-deps (enable items that are disabled by default)
+	for _, name := range r.cfg.IncludeDeps {
+		name = strings.TrimSpace(name)
+		if name == "" {
+			continue
+		}
+		if !r.depExists(dependencies, name) {
+			return nil, fmt.Errorf("--include-deps: unknown dependency %q", name)
+		}
+		delete(disabledItems, name)
+	}
+
+	// Process --exclude-deps (disable items)
+	for _, name := range r.cfg.ExcludeDeps {
+		name = strings.TrimSpace(name)
+		if name == "" {
+			continue
+		}
+		if !r.depExists(dependencies, name) {
+			return nil, fmt.Errorf("--exclude-deps: unknown dependency %q", name)
+		}
+		// Don't allow excluding DMS itself
+		if name == "dms (DankMaterialShell)" {
+			return nil, fmt.Errorf("--exclude-deps: cannot exclude required package %q", name)
+		}
+		disabledItems[name] = true
+	}
+
+	return disabledItems, nil
+}
+
+// buildReplaceConfigs converts the --replace-configs / --replace-configs-all
+// flags into the map[string]bool consumed by the config deployer.
+//
+// Returns:
+//   - nil when --replace-configs-all is set (deployer treats nil as "replace all")
+//   - a map with all known configs set to false when neither flag is set (deploy only if config file is missing on disk)
+//   - a map with requested configs true, all others false for --replace-configs
+//   - an error when both flags are set or an invalid config name is given
+func (r *Runner) buildReplaceConfigs() (map[string]bool, error) {
+	hasSpecific := len(r.cfg.ReplaceConfigs) > 0
+	if hasSpecific && r.cfg.ReplaceConfigsAll {
+		return nil, fmt.Errorf("--replace-configs and --replace-configs-all are mutually exclusive")
+	}
+
+	if r.cfg.ReplaceConfigsAll {
+		return nil, nil
+	}
+
+	// Build a map with all known configs explicitly set to false
+	result := make(map[string]bool, len(validConfigNames))
+	for _, cliName := range orderedConfigNames {
+		result[validConfigNames[cliName]] = false
+	}
+
+	// Enable only the requested configs
+	for _, name := range r.cfg.ReplaceConfigs {
+		name = strings.TrimSpace(name)
+		if name == "" {
+			continue
+		}
+		deployerKey, ok := validConfigNames[strings.ToLower(name)]
+		if !ok {
+			return nil, fmt.Errorf("--replace-configs: unknown config %q; valid values: niri, hyprland, ghostty, kitty, alacritty", name)
+		}
+		result[deployerKey] = true
+	}
+
+	return result, nil
+}
+
+func (r *Runner) log(message string) {
+	select {
+	case r.logChan <- message:
+	default:
+	}
+}
+
+func (r *Runner) parseWindowManager() (deps.WindowManager, error) {
+	switch strings.ToLower(r.cfg.Compositor) {
+	case "niri":
+		return deps.WindowManagerNiri, nil
+	case "hyprland":
+		return deps.WindowManagerHyprland, nil
+	default:
+		return 0, fmt.Errorf("invalid --compositor value %q: must be 'niri' or 'hyprland'", r.cfg.Compositor)
+	}
+}
+
+func (r *Runner) parseTerminal() (deps.Terminal, error) {
+	switch strings.ToLower(r.cfg.Terminal) {
+	case "ghostty":
+		return deps.TerminalGhostty, nil
+	case "kitty":
+		return deps.TerminalKitty, nil
+	case "alacritty":
+		return deps.TerminalAlacritty, nil
+	default:
+		return 0, fmt.Errorf("invalid --term value %q: must be 'ghostty', 'kitty', or 'alacritty'", r.cfg.Terminal)
+	}
+}
+
+func (r *Runner) resolveSudoPassword() (string, error) {
+	// Check if sudo credentials are cached (via sudo -v or NOPASSWD)
+	cmd := exec.Command("sudo", "-n", "true")
+	if err := cmd.Run(); err == nil {
+		r.log("sudo cache is valid, no password needed")
+		fmt.Fprintln(os.Stdout, "sudo: using cached credentials")
+		return "", nil
+	}
+
+	return "", fmt.Errorf(
+		"sudo authentication required but no cached credentials found\n" +
+			"Options:\n" +
+			"  1. Run 'sudo -v' before dankinstall to cache credentials\n" +
+			"  2. Configure passwordless sudo for your user",
+	)
+}
+
+func (r *Runner) anyConfigEnabled(m map[string]bool) bool {
+	for _, v := range m {
+		if v {
+			return true
+		}
+	}
+	return false
+}
+
+func (r *Runner) depExists(dependencies []deps.Dependency, name string) bool {
+	for _, dep := range dependencies {
+		if dep.Name == name {
+			return true
+		}
+	}
+	return false
+}