43 lines
866 B
TypeScript
43 lines
866 B
TypeScript
/**
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* Script that detects platform name and arch.
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* Cannot use os.platform() as that won't detect libc version
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*/
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import * as cp from "child_process";
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import * as fs from "fs";
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import * as os from "os";
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enum Lib {
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GLIBC,
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MUSL,
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}
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const CLIB: Lib | undefined = ((): Lib | undefined => {
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if (os.platform() !== "linux") {
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return;
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}
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const glibc = cp.spawnSync("getconf", ["GNU_LIBC_VERSION"]);
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if (glibc.status === 0) {
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return Lib.GLIBC;
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}
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const ldd = cp.spawnSync("ldd", ["--version"]);
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if (ldd.stdout && ldd.stdout.indexOf("musl") !== -1) {
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return Lib.MUSL;
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}
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const muslFile = fs.readdirSync("/lib").find((value) => value.startsWith("libc.musl"));
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if (muslFile) {
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return Lib.MUSL;
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}
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return Lib.GLIBC;
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})();
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export const platform = (): NodeJS.Platform | "musl" => {
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if (CLIB === Lib.MUSL) {
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return "musl";
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}
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return os.platform();
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};
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