calebboyd
93 lines
2.1 KiB
TypeScript
93 lines
2.1 KiB
TypeScript
export type NodePlatform = 'windows' | 'mac' | 'alpine' | 'linux'
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export type NodeArch = 'x86' | 'x64'
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const platforms: NodePlatform[] = ['windows', 'mac', 'alpine', 'linux'],
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architectures: NodeArch[] = ['x86', 'x64']
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export { platforms, architectures }
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export interface NexeTarget {
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version: string
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platform: NodePlatform | string
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arch: NodeArch | string
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}
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//TODO bsd
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const prettyPlatform: { [key: string]: NodePlatform } = {
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win32: 'windows',
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windows: 'windows',
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win: 'windows',
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darwin: 'mac',
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macos: 'mac',
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mac: 'mac',
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linux: 'linux',
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static: 'alpine',
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alpine: 'alpine'
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}
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//TODO arm
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const prettyArch: { [key: string]: NodeArch } = {
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x86: 'x86',
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amd64: 'x64',
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ia32: 'x86',
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x32: 'x86',
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x64: 'x64'
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}
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function isVersion(x: string) {
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if (!x) {
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return false
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}
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return /^[\d]+$/.test(x.replace(/v|\.|\s+/g, ''))
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}
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function isPlatform(x: string): x is NodePlatform {
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return x in prettyPlatform
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}
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function isArch(x: string): x is NodeArch {
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return x in prettyArch
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}
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class Target implements NexeTarget {
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constructor(public arch: NodeArch, public platform: NodePlatform, public version: string) {}
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toJSON() {
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return this.toString()
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}
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toString() {
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return `${this.platform}-${this.arch}-${this.version}`
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}
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}
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export function targetsEqual(a: NexeTarget, b: NexeTarget) {
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return a.arch === b.arch && a.platform === b.platform && a.version === b.version
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}
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export function getTarget(target: string | Partial<NexeTarget> = ''): NexeTarget {
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const currentArch = process.arch
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let arch = currentArch in prettyArch ? prettyArch[process.arch] : process.arch as NodeArch,
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platform = prettyPlatform[process.platform],
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version = process.version.slice(1)
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if (typeof target !== 'string') {
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target = `${target.platform}-${target.arch}-${target.version}`
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}
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target
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.toLowerCase()
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.split('-')
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.forEach(x => {
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if (isVersion(x)) {
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version = x.replace(/v/g, '')
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}
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if (isPlatform(x)) {
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platform = prettyPlatform[x]
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}
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if (isArch(x)) {
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arch = prettyArch[x]
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}
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})
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return new Target(arch, platform, version)
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}
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