| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.knownArchs = exports.targetArchs = exports.hostArch = exports.knownPlatforms = exports.hostPlatform = exports.hostAbi = exports.toFancyArch = exports.toFancyPlatform = exports.isValidNodeRange = exports.abiToNodeRange = void 0;
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| 4 | var child_process_1 = require("child_process");
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| 5 | function getHostAbi() {
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| 6 | return "m" + process.versions.modules;
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| 7 | }
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| 8 | function abiToNodeRange(abi) {
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| 9 | if (/^m?14/.test(abi))
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| 10 | return 'node0.12';
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| 11 | if (/^m?46/.test(abi))
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| 12 | return 'node4';
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| 13 | if (/^m?47/.test(abi))
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| 14 | return 'node5';
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| 15 | if (/^m?48/.test(abi))
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| 16 | return 'node6';
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| 17 | if (/^m?51/.test(abi))
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| 18 | return 'node7';
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| 19 | if (/^m?57/.test(abi))
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| 20 | return 'node8';
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| 21 | if (/^m?59/.test(abi))
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| 22 | return 'node9';
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| 23 | if (/^m?64/.test(abi))
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| 24 | return 'node10';
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| 25 | if (/^m?67/.test(abi))
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| 26 | return 'node11';
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| 27 | if (/^m?72/.test(abi))
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| 28 | return 'node12';
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| 29 | if (/^m?79/.test(abi))
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| 30 | return 'node13';
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| 31 | if (/^m?83/.test(abi))
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| 32 | return 'node14';
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| 33 | return abi;
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| 34 | }
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| 35 | exports.abiToNodeRange = abiToNodeRange;
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| 36 | function isValidNodeRange(nodeRange) {
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| 37 | if (nodeRange === 'latest')
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| 38 | return true;
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| 39 | if (!/^node/.test(nodeRange))
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| 40 | return false;
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| 41 | return true;
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| 42 | }
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| 43 | exports.isValidNodeRange = isValidNodeRange;
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| 44 | function toFancyPlatform(platform) {
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| 45 | if (platform === 'darwin')
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| 46 | return 'macos';
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| 47 | if (platform === 'lin')
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| 48 | return 'linux';
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| 49 | if (platform === 'mac')
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| 50 | return 'macos';
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| 51 | if (platform === 'osx')
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| 52 | return 'macos';
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| 53 | if (platform === 'win32')
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| 54 | return 'win';
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| 55 | if (platform === 'windows')
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| 56 | return 'win';
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| 57 | return platform;
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| 58 | }
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| 59 | exports.toFancyPlatform = toFancyPlatform;
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| 60 | function detectAlpine() {
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| 61 | var platform = process.platform;
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| 62 | if (platform !== 'linux') {
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| 63 | return false;
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| 64 | }
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| 65 |
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| 66 | var ldd = child_process_1.spawnSync('ldd').stderr.toString();
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| 67 | if (/\bmusl\b/.test(ldd)) {
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| 68 | return true;
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| 69 | }
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| 70 | var lddNode = child_process_1.spawnSync('ldd', [process.execPath]).stdout.toString();
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| 71 | return /\bmusl\b/.test(lddNode);
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| 72 | }
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| 73 | var isAlpine = detectAlpine();
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| 74 | function getHostPlatform() {
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| 75 | var platform = process.platform;
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| 76 | if (isAlpine) {
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| 77 | return 'alpine';
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| 78 | }
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| 79 | return toFancyPlatform(platform);
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| 80 | }
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| 81 | function getKnownPlatforms() {
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| 82 | return ['alpine', 'freebsd', 'linux', 'linuxstatic', 'macos', 'win'];
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| 83 | }
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| 84 | function toFancyArch(arch) {
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| 85 | if (arch === 'arm')
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| 86 | return 'armv7';
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| 87 | if (arch === 'ia32')
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| 88 | return 'x86';
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| 89 | if (arch === 'x86_64')
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| 90 | return 'x64';
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| 91 | return arch;
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| 92 | }
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| 93 | exports.toFancyArch = toFancyArch;
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| 94 | function getHostArch() {
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| 95 | return toFancyArch(process.arch);
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| 96 | }
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| 97 | function getTargetArchs() {
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| 98 | var arch = getHostArch();
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| 99 | if (arch === 'x64') {
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| 100 | return ['x64', 'x86'];
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| 101 | }
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| 102 | return [arch];
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| 103 | }
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| 104 | function getKnownArchs() {
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| 105 | return ['x64', 'x86', 'armv7', 'arm64', 'ppc64', 's390x'];
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| 106 | }
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| 107 | exports.hostAbi = getHostAbi();
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| 108 | exports.hostPlatform = getHostPlatform();
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| 109 | exports.knownPlatforms = getKnownPlatforms();
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| 110 | exports.hostArch = getHostArch();
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| 111 | exports.targetArchs = getTargetArchs();
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| 112 | exports.knownArchs = getKnownArchs();
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| 113 | |
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