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143 lines
1.8 KiB
V
143 lines
1.8 KiB
V
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module pref
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pub enum OS {
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_auto // Reserved so .mac cannot be misunderstood as auto
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mac
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linux
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windows
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freebsd
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openbsd
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netbsd
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dragonfly
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js // TODO
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android
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solaris
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haiku
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}
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// Helper function to convert string names to OS enum
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pub fn os_from_string(os_str string) ?OS {
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match os_str {
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'linux' {
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return .linux
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}
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'windows' {
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return .windows
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}
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'mac' {
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return .mac
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}
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'macos' {
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return .mac
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}
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'freebsd' {
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return .freebsd
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}
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'openbsd' {
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return .openbsd
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}
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'netbsd' {
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return .netbsd
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}
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'dragonfly' {
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return .dragonfly
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}
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'js' {
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return .js
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}
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'solaris' {
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return .solaris
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}
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'android' {
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return .android
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}
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'haiku' {
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return .haiku
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}
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'linux_or_macos' {
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return .linux
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}
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'' {
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return ._auto
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}
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else {
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return error('bad OS $os_str')
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}
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}
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}
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pub fn (o OS) str() string {
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match o {
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._auto {
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return 'RESERVED: AUTO'
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}
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.mac {
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return 'MacOS'
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}
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.linux {
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return 'Linux'
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}
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.windows {
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return 'Windows'
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}
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.freebsd {
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return 'FreeBSD'
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}
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.openbsd {
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return 'OpenBSD'
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}
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.netbsd {
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return 'NetBSD'
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}
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.dragonfly {
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return 'Dragonfly'
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}
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.js {
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return 'JavaScript'
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}
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.android {
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return 'Android'
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}
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.solaris {
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return 'Solaris'
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}
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.haiku {
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return 'Haiku'
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}
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}
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}
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pub fn get_host_os() OS {
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$if linux {
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return .linux
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}
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$if macos {
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return .mac
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}
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$if windows {
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return .windows
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}
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$if freebsd {
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return .freebsd
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}
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$if openbsd {
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return .openbsd
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}
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$if netbsd {
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return .netbsd
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}
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$if dragonfly {
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return .dragonfly
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}
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$if solaris {
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return .solaris
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}
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$if haiku {
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return .haiku
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}
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panic('unknown host OS')
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}
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