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// Copyright 2015 Canonical Ltd.
// Licensed under the LGPLv3, see LICENCE file for details.
// Package os provides access to operating system related configuration.
package os
var HostOS = hostOS // for monkey patching
type OSType int
const (
Unknown OSType = iota
Ubuntu
Windows
OSX
CentOS
GenericLinux
OpenSUSE
)
func (t OSType) String() string {
switch t {
case Ubuntu:
return "Ubuntu"
case Windows:
return "Windows"
case OSX:
return "OSX"
case CentOS:
return "CentOS"
case GenericLinux:
return "GenericLinux"
case OpenSUSE:
return "OpenSUSE"
}
return "Unknown"
}
// EquivalentTo returns true if the OS type is equivalent to another
// OS type.
func (t OSType) EquivalentTo(t2 OSType) bool {
if t == t2 {
return true
}
return t.IsLinux() && t2.IsLinux()
}
// IsLinux returns true if the OS type is a Linux variant.
func (t OSType) IsLinux() bool {
switch t {
case Ubuntu, CentOS, GenericLinux, OpenSUSE:
return true
}
return false
}
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