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postinstall.js
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postinstall.js
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"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = require("fs");
var assert = __importStar(require("assert"));
var path = __importStar(require("path"));
var child_process = __importStar(require("child_process"));
var fs = __importStar(require("fs"));
function removeRecursive(dir) {
for (var _i = 0, _a = fs.readdirSync(dir); _i < _a.length; _i++) {
var entry = _a[_i];
var entryPath = path.join(dir, entry);
var stats = void 0;
try {
stats = fs.lstatSync(entryPath);
}
catch (_b) {
continue; // Guard against https://github.com/nodejs/node/issues/4760
}
if (stats.isDirectory())
removeRecursive(entryPath);
else
fs.unlinkSync(entryPath);
}
fs.rmdirSync(dir);
}
var pkg = require(path.join(__dirname, './package.json'));
var pkgName = pkg.name;
var binaryEnv = pkgName.replace('-', '_').toUpperCase() + '_BINARY_PATH';
var getWasmName = function () {
var _a, _b, _c, _d;
if ((_a = pkg === null || pkg === void 0 ? void 0 : pkg.vary) === null || _a === void 0 ? void 0 : _a.wasmName) {
return pkg.vary.wasmName;
}
var packageName = ((_c = (_b = pkg.napi) === null || _b === void 0 ? void 0 : _b.package) === null || _c === void 0 ? void 0 : _c.name) || ((_d = pkg.napi) === null || _d === void 0 ? void 0 : _d.packageName);
var wasmPkgName = "".concat(packageName, "-wasm");
return wasmPkgName;
};
var wasmName = getWasmName();
var validateBinary = function () { return __awaiter(void 0, void 0, void 0, function () {
var name_1, binding, triple, wasmBinding, env, _a, version, repository, coreDir, installDir, installedBinPath, targetPath, reportText;
var _b, _c;
return __generator(this, function (_d) {
try {
name_1 = require(path.resolve(process.env.INIT_CWD, 'package.json')).name;
if (name_1 === pkgName) {
return [2 /*return*/];
}
}
catch (_) {
return [2 /*return*/];
}
try {
binding = require('./binding');
triple = binding.getTargetTriple();
assert.ok(triple, 'Failed to read target triple from native binary.');
}
catch (error) {
// if error is unsupported architecture, ignore to display.
if (!((_b = error.message) === null || _b === void 0 ? void 0 : _b.includes('Unsupported architecture'))) {
console.warn(error);
}
console.warn("".concat(pkgName, " was not able to resolve native bindings installation. It'll try to use wasm version as fallback instead."));
}
if (!!binding) {
return [2 /*return*/];
}
// User choose to override the binary installation. Skip remanining validation.
if (!!process.env[binaryEnv]) {
console.warn("".concat(pkgName, " could not resolve native bindings installation, but found manual override config ").concat(binaryEnv, " specified. Skipping remaning validation."));
return [2 /*return*/];
}
try {
wasmBinding = require.resolve(wasmName);
}
catch (_) { }
if (!!wasmBinding && (0, fs_1.existsSync)(wasmBinding)) {
return [2 /*return*/];
}
env = __assign(__assign({}, process.env), { npm_config_global: undefined });
_a = require(path.join(path.dirname(require.resolve(pkgName)), 'package.json')), version = _a.version, repository = _a.repository;
coreDir = path.dirname(require.resolve(pkgName));
installDir = path.join(coreDir, 'npm-install');
try {
fs.mkdirSync(installDir);
fs.writeFileSync(path.join(installDir, 'package.json'), '{}');
child_process.execSync("npm install --no-save --loglevel=error --prefer-offline --no-audit --progress=false ".concat(wasmName, "@").concat(version), { cwd: installDir, stdio: 'pipe', env: env });
installedBinPath = path.join(installDir, 'node_modules', wasmName);
targetPath = path.resolve(process.env.INIT_CWD, 'node_modules', wasmName);
if (!fs.existsSync(targetPath)) {
fs.mkdirSync(targetPath, { recursive: true });
}
// INIT_CWD is injected via npm. If it doesn't exists, can't proceed.
fs.renameSync(installedBinPath, targetPath);
}
catch (error) {
console.error(error);
reportText = ((_c = repository === null || repository === void 0 ? void 0 : repository.git) === null || _c === void 0 ? void 0 : _c.length)
? "please report at ".concat(repository.git)
: 'please report issue.';
console.error("Failed to install fallback ".concat(wasmName, "@").concat(version, ". ").concat(pkgName, " will not properly.\nPlease install ").concat(wasmName, " manually, or retry whole installation.\nIf there are unexpected errors, ").concat(reportText));
}
finally {
try {
removeRecursive(installDir);
}
catch (_) {
// Gracefully ignore any failures. This'll make few leftover files but it shouldn't block installation.
}
}
return [2 /*return*/];
});
}); };
validateBinary().catch(function (error) {
// for now just throw the error as-is.
throw error;
});