Function GetAppImagePath

src/AppImageIntegration.cpp:53–57

AppImage's AppRun exports both env vars: APPIMAGE = the original .AppImage path the user invoked; APPDIR = the squashfs mount point. We need both — APPIMAGE for the rewritten Exec= line so launcher-clicks invoke the image at its real on-disk path, APPDIR to find the bundled .desktop and icons.

// APPIMAGE for the rewritten Exec= line so launcher-clicks invoke the image
// at its real on-disk path, APPDIR to find the bundled .desktop and icons.
wxString GetAppImagePath()
{
	const char* env = getenv("APPIMAGE");
	return env ? wxString::FromUTF8(env) : wxString();
}

wxString GetAppDir()
{