rename backend to core

core/internal/deps/detector.go

@@ -0,0 +1,51 @@
+package deps
+
+import (
+	"context"
+)
+
+type DependencyStatus int
+
+const (
+	StatusMissing DependencyStatus = iota
+	StatusInstalled
+	StatusNeedsUpdate
+	StatusNeedsReinstall
+)
+
+type PackageVariant int
+
+const (
+	VariantStable PackageVariant = iota
+	VariantGit
+)
+
+type Dependency struct {
+	Name        string
+	Status      DependencyStatus
+	Version     string
+	Description string
+	Required    bool
+	Variant     PackageVariant
+	CanToggle   bool
+}
+
+type WindowManager int
+
+const (
+	WindowManagerHyprland WindowManager = iota
+	WindowManagerNiri
+)
+
+type Terminal int
+
+const (
+	TerminalGhostty Terminal = iota
+	TerminalKitty
+	TerminalAlacritty
+)
+
+type DependencyDetector interface {
+	DetectDependencies(ctx context.Context, wm WindowManager) ([]Dependency, error)
+	DetectDependenciesWithTerminal(ctx context.Context, wm WindowManager, terminal Terminal) ([]Dependency, error)
+}