initial commit

internal/distros/interface.go

@@ -0,0 +1,156 @@
+package distros
+
+import (
+	"context"
+
+	"github.com/AvengeMedia/danklinux/internal/deps"
+)
+
+// DistroFamily represents a family of related distributions
+type DistroFamily string
+
+const (
+	FamilyArch   DistroFamily = "arch"
+	FamilyFedora DistroFamily = "fedora"
+	FamilySUSE   DistroFamily = "suse"
+	FamilyUbuntu DistroFamily = "ubuntu"
+	FamilyDebian DistroFamily = "debian"
+	FamilyNix    DistroFamily = "nix"
+	FamilyGentoo DistroFamily = "gentoo"
+)
+
+// PackageManagerType defines the package manager a distro uses
+type PackageManagerType string
+
+const (
+	PackageManagerPacman  PackageManagerType = "pacman"
+	PackageManagerDNF     PackageManagerType = "dnf"
+	PackageManagerAPT     PackageManagerType = "apt"
+	PackageManagerZypper  PackageManagerType = "zypper"
+	PackageManagerNix     PackageManagerType = "nix"
+	PackageManagerPortage PackageManagerType = "portage"
+)
+
+// RepositoryType defines the type of repository for a package
+type RepositoryType string
+
+const (
+	RepoTypeSystem RepositoryType = "system" // Standard system repo (pacman, dnf, apt)
+	RepoTypeAUR    RepositoryType = "aur"    // Arch User Repository
+	RepoTypeCOPR   RepositoryType = "copr"   // Fedora COPR
+	RepoTypePPA    RepositoryType = "ppa"    // Ubuntu PPA
+	RepoTypeFlake  RepositoryType = "flake"  // Nix flake
+	RepoTypeGURU   RepositoryType = "guru"   // Gentoo GURU
+	RepoTypeManual RepositoryType = "manual" // Manual build from source
+)
+
+// InstallPhase represents the current phase of installation
+type InstallPhase int
+
+const (
+	PhasePrerequisites InstallPhase = iota
+	PhaseAURHelper
+	PhaseSystemPackages
+	PhaseAURPackages
+	PhaseCursorTheme
+	PhaseConfiguration
+	PhaseComplete
+)
+
+// InstallProgressMsg represents progress during package installation
+type InstallProgressMsg struct {
+	Phase       InstallPhase
+	Progress    float64
+	Step        string
+	IsComplete  bool
+	NeedsSudo   bool
+	CommandInfo string
+	LogOutput   string
+	Error       error
+}
+
+// PackageMapping defines how to install a package on a specific distro
+type PackageMapping struct {
+	Name           string         // Package name to install
+	Repository     RepositoryType // Repository type
+	RepoURL        string         // Repository URL if needed (e.g., COPR repo, PPA)
+	BuildFunc      string         // Name of manual build function if RepoTypeManual
+	UseFlags       string         // USE flags for Gentoo packages
+	AcceptKeywords string         // Accept keywords for Gentoo packages (e.g., "~amd64")
+}
+
+// Distribution defines a Linux distribution with all its specific configurations
+type Distribution interface {
+	// Metadata
+	GetID() string
+	GetColorHex() string
+	GetFamily() DistroFamily
+	GetPackageManager() PackageManagerType
+
+	// Dependency Detection
+	DetectDependencies(ctx context.Context, wm deps.WindowManager) ([]deps.Dependency, error)
+	DetectDependenciesWithTerminal(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal) ([]deps.Dependency, error)
+
+	// Package Installation
+	InstallPackages(ctx context.Context, dependencies []deps.Dependency, wm deps.WindowManager, sudoPassword string, reinstallFlags map[string]bool, progressChan chan<- InstallProgressMsg) error
+
+	// Package Mapping
+	GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping
+
+	// Prerequisites
+	InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error
+}
+
+// DistroConfig holds configuration for a distribution
+type DistroConfig struct {
+	ID          string
+	ColorHex    string
+	Family      DistroFamily
+	Constructor func(config DistroConfig, logChan chan<- string) Distribution
+}
+
+// Registry holds all supported distributions
+var Registry = make(map[string]DistroConfig)
+
+// Register adds a distribution to the registry
+func Register(id, colorHex string, family DistroFamily, constructor func(config DistroConfig, logChan chan<- string) Distribution) {
+	Registry[id] = DistroConfig{
+		ID:          id,
+		ColorHex:    colorHex,
+		Family:      family,
+		Constructor: constructor,
+	}
+}
+
+// GetSupportedDistros returns a list of all supported distribution IDs
+func GetSupportedDistros() []string {
+	ids := make([]string, 0, len(Registry))
+	for id := range Registry {
+		ids = append(ids, id)
+	}
+	return ids
+}
+
+// IsDistroSupported checks if a distribution ID is supported
+func IsDistroSupported(id string) bool {
+	_, exists := Registry[id]
+	return exists
+}
+
+// NewDistribution creates a distribution instance by ID
+func NewDistribution(id string, logChan chan<- string) (Distribution, error) {
+	config, exists := Registry[id]
+	if !exists {
+		return nil, &UnsupportedDistributionError{ID: id}
+	}
+	return config.Constructor(config, logChan), nil
+}
+
+// UnsupportedDistributionError is returned when a distribution is not supported
+type UnsupportedDistributionError struct {
+	ID string
+}
+
+func (e *UnsupportedDistributionError) Error() string {
+	return "unsupported distribution: " + e.ID
+}