install-module-linked
Version:
Installs and symlinks a module into node_modules
83 lines • 4.28 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "default", {
enumerable: true,
get: function() {
return ensureCached;
}
});
var _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
var _mkdirpclassic = /*#__PURE__*/ _interop_require_default(require("mkdirp-classic"));
var _path = /*#__PURE__*/ _interop_require_default(require("path"));
var _queuecb = /*#__PURE__*/ _interop_require_default(require("queue-cb"));
var _rimraf2 = /*#__PURE__*/ _interop_require_default(require("rimraf2"));
var _tempsuffix = /*#__PURE__*/ _interop_require_default(require("temp-suffix"));
var _getSpecifierts = /*#__PURE__*/ _interop_require_default(require("./getSpecifier.js"));
var _installcjs = /*#__PURE__*/ _interop_require_default(require("./install.cjs"));
var _parseInstallStringts = /*#__PURE__*/ _interop_require_default(require("./parseInstallString.js"));
function _array_like_to_array(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _array_without_holes(arr) {
if (Array.isArray(arr)) return _array_like_to_array(arr);
}
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _iterable_to_array(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _non_iterable_spread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _to_consumable_array(arr) {
return _array_without_holes(arr) || _iterable_to_array(arr) || _unsupported_iterable_to_array(arr) || _non_iterable_spread();
}
function _unsupported_iterable_to_array(o, minLen) {
if (!o) return;
if (typeof o === "string") return _array_like_to_array(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _array_like_to_array(o, minLen);
}
function ensureCached(installString, cachePath, callback) {
(0, _getSpecifierts.default)(installString, function(_err, specifier) {
var cachedAt = _path.default.join(cachePath, specifier);
var name = (0, _parseInstallStringts.default)(installString).name;
_fs.default.stat(cachedAt, function(err) {
var _path1;
if (!err) return callback(null, cachedAt); // already cached
var tmp = "".concat(cachedAt, "-").concat((0, _tempsuffix.default)());
var tmpModulePath = (_path1 = _path.default).join.apply(_path1, [
tmp,
'node_modules'
].concat(_to_consumable_array(name.split('/'))));
var queue = new _queuecb.default(1);
queue.defer(_mkdirpclassic.default.bind(null, tmp));
queue.defer(_fs.default.writeFile.bind(null, _path.default.join(tmp, 'package.json'), '{}', 'utf8'));
queue.defer(_installcjs.default.bind(null, specifier, tmp));
queue.defer(function(cb) {
return _fs.default.rename(tmpModulePath, cachedAt, cb.bind(null, null));
});
queue.defer(function(cb) {
return _fs.default.rename(_path.default.join(tmp, 'node_modules'), _path.default.join(cachedAt, 'node_modules'), cb.bind(null, null));
});
queue.await(function(err) {
// clear up whether installed or not
(0, _rimraf2.default)(tmp, {
disableGlob: true
}, function() {
return err ? callback(err) : callback(null, cachedAt);
});
});
});
});
}
/* CJS INTEROP */ if (exports.__esModule && exports.default) { try { Object.defineProperty(exports.default, '__esModule', { value: true }); for (var key in exports) { exports.default[key] = exports[key]; } } catch (_) {}; module.exports = exports.default; }