65 lines
1.7 KiB
TypeScript
65 lines
1.7 KiB
TypeScript
import { env } from 'node:process';
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import * as os from 'node:os';
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import { execaCommand } from 'execa';
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const state: { __debug: boolean; libc: 'musl' | 'glibc' } = {
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__debug: env.NODE_ENV === 'debug',
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libc: 'glibc',
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};
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if (os.type() === 'Linux')
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try {
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const lldResult = await execaCommand('ldd /bin/ls');
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if (lldResult.stdout.includes('msl'))
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state.libc = 'musl';
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}
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catch (error) {
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if (state.__debug) {
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console.warn('failed to check libs type');
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console.error(error);
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}
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}
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const OS_TYPE: Record<string, string> = {
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darwin: 'Darwin',
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windows: 'Windows_NT',
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linux: 'Linux',
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};
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type TripleID = ['Darwin' | 'Windows_NT', 'x86_64' | 'aarch64'] | ['Linux', 'x86_64' | 'aarch64', 'musl' | 'glibc'];
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export function getTriple(): TripleID {
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const tripleState: {
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_libc: typeof state.libc;
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_os: string;
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_arch: string;
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} = {
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_libc: state.libc,
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_os: '',
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_arch: '',
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};
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if (env.TARGET_TRIPLE) {
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const target = env.TARGET_TRIPLE.split('-');
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tripleState._os = OS_TYPE[target[2] ?? ''] as string;
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tripleState._arch = target[0] as string;
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if (tripleState._os === 'Linux')
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tripleState._libc = target[3]?.includes('musl') ? 'musl' : 'glibc';
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}
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else {
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tripleState._os = os.type();
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tripleState._arch = os.machine();
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if (tripleState._arch === 'arm64')
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tripleState._arch = 'aarch64';
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}
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if (tripleState._arch !== 'x86_64' && tripleState._arch !== 'aarch64')
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throw new Error(`Unsuported architecture`);
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if (tripleState._os === 'Linux')
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return [tripleState._os, tripleState._arch, tripleState._libc];
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else if (tripleState._os !== 'Darwin' && tripleState._os !== 'Windows_NT')
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throw new Error(`Unsuported OS`);
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return [tripleState._os, tripleState._arch];
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}
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