feature: Add dummy mode

app/edidtools/patching_tools_fake_patching.go

@@ -0,0 +1,42 @@
+//go:build fake_edid_patching
+// +build fake_edid_patching
+
+package edidtools
+
+import (
+	_ "embed"
+	"fmt"
+
+	"github.com/charmbracelet/log"
+)
+
+//go:embed bin/xreal-air-edid.bin
+var edidFirmware []byte
+
+// Attempts to fetch the EDID firmware for any supported XR glasses device
+func FetchXRGlassEDID(allowUnsupportedDevices bool) (*DisplayMetadata, error) {
+	log.Warn("Not actually fetching EDID firmware in fake patching build -- using embedded firmware")
+	parsedEDID, err := ParseEDID(edidFirmware, allowUnsupportedDevices)
+
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse embedded EDID firmware: %w", err)
+	}
+
+	parsedEDID.DeviceQuirks.ZVectorDisabled = false
+	parsedEDID.DeviceQuirks.SensorInitDelay = 0
+	parsedEDID.DeviceQuirks.UsesMouseMovement = true
+
+	return parsedEDID, nil
+}
+
+// Loads custom firmware for a supported XR glass device
+func LoadCustomEDIDFirmware(displayMetadata *DisplayMetadata, edidFirmware []byte) error {
+	log.Warn("Not actually patching EDID firmware in fake patching build -- ignoring")
+	return nil
+}
+
+// Unloads custom firmware for a supported XR glass device
+func UnloadCustomEDIDFirmware(displayMetadata *DisplayMetadata) error {
+	log.Warn("Not actually unloading EDID firmware in fake patching build -- ignoring")
+	return nil
+}

app/edidtools/patching_tools_linux.go

@@ -1,5 +1,5 @@
-//go:build linux
-// +build linux
+//go:build linux && !fake_edid_patching
+// +build linux,!fake_edid_patching
 
 package edidtools
 

app/edidtools/patching_tools_macos.go

@@ -1,5 +1,5 @@
-//go:build darwin
-// +build darwin
+//go:build darwin && !fake_edid_patching
+// +build darwin,!fake_edid_patching
 
 package edidtools
 

app/edidtools/patching_tools_win.go

@@ -1,5 +1,5 @@
-//go:build windows
-// +build windows
+//go:build windows && !fake_edid_patching
+// +build windows,!fake_edid_patching
 
 package edidtools
 

app/edidtools/struct.go

@@ -1,11 +1,12 @@
 package edidtools
 
 type DisplayQuirks struct {
-	MaxWidth        int
-	MaxHeight       int
-	MaxRefreshRate  int
-	SensorInitDelay int
-	ZVectorDisabled bool
+	MaxWidth          int
+	MaxHeight         int
+	MaxRefreshRate    int
+	SensorInitDelay   int
+	ZVectorDisabled   bool
+	UsesMouseMovement bool
 }
 
 type DisplayMetadata struct {