pkg-install
Version:
A wrapper making installation of Node.js packages from code easier
229 lines • 10.5 kB
JavaScript
;
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 __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(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 (_) 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 };
}
};
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
var shouldFail = false;
var mockExeca = function () {
return {
failed: shouldFail,
};
};
var asyncExeca = jest
.fn()
.mockImplementation(function () { return Promise.resolve(mockExeca()); });
var syncExeca = jest.fn().mockImplementation(mockExeca);
Object.defineProperty(asyncExeca, 'sync', {
value: syncExeca,
});
jest.mock('execa', function () {
return asyncExeca;
});
var _1 = require("./");
describe('getPackageList', function () {
it('should handle arrays', function () {
var input = ['twilio', 'node-env-run@1', 'twilio-run@1'];
var output = _1.getPackageList(input);
expect(output).toEqual(input);
});
it('should filter out empty or invalid values', function () {
var input = ['twilio', undefined, 1.23, 'node-env-run@1'];
// @ts-ignore
var output = _1.getPackageList(input);
expect(output).toEqual(['twilio', 'node-env-run@1']);
});
it('should turn objects into arrays', function () {
var input = {
twilio: '^3',
'node-env-run': '1',
'twilio-run': undefined,
};
var output = _1.getPackageList(input);
expect(output).toEqual(['twilio@^3', 'node-env-run@1', 'twilio-run']);
});
});
describe('isManagerInstalled', function () {
it('should call execa with the right paramters', function () {
_1.isManagerInstalled('npm');
expect(asyncExeca).toHaveBeenLastCalledWith('npm', ['--version']);
_1.isManagerInstalled('yarn');
expect(asyncExeca).toHaveBeenLastCalledWith('yarn', ['--version']);
});
it('should forward the result', function () { return __awaiter(_this, void 0, void 0, function () {
var _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
shouldFail = false;
_a = expect;
return [4 /*yield*/, _1.isManagerInstalled('npm')];
case 1:
_a.apply(void 0, [_c.sent()]).toBe(true);
shouldFail = true;
_b = expect;
return [4 /*yield*/, _1.isManagerInstalled('npm')];
case 2:
_b.apply(void 0, [_c.sent()]).toBe(false);
return [2 /*return*/];
}
});
}); });
});
describe('isManagerInstalledSync', function () {
it('should call execa with the right paramters', function () {
_1.isManagerInstalledSync('npm');
expect(syncExeca).toHaveBeenLastCalledWith('npm', ['--version']);
_1.isManagerInstalledSync('yarn');
expect(syncExeca).toHaveBeenLastCalledWith('yarn', ['--version']);
});
it('should forward the result', function () {
shouldFail = false;
expect(_1.isManagerInstalledSync('npm')).toBe(true);
shouldFail = true;
expect(_1.isManagerInstalledSync('npm')).toBe(false);
});
});
describe('getCurrentPackageManager', function () {
var envBackup;
beforeEach(function () {
envBackup = __assign({}, process.env);
});
afterEach(function () {
process.env = __assign({}, envBackup);
});
it('should handle yarn user agents', function () {
process.env = {
npm_config_user_agent: 'yarn/1.13.0 npm/? node/v11.6.0 darwin x64',
};
expect(_1.getCurrentPackageManager()).toBe('yarn');
});
it('should handle npm user agents', function () {
process.env = {
npm_config_user_agent: 'npm/6.5.0 node/v11.6.0 darwin x64',
};
expect(_1.getCurrentPackageManager()).toBe('npm');
});
it('should handle missing user agents', function () {
process.env = {};
expect(_1.getCurrentPackageManager()).toBe(null);
});
});
describe('constructYarnArguments', function () {
var packageList = ['twilio', 'twilio-run@1'];
it('should handle default config', function () {
var output = _1.constructYarnArguments(packageList, _1.defaultConfig);
expect(output).toEqual(['add'].concat(packageList));
});
it('should add dev flag', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { dev: true }));
expect(output).toEqual(['add'].concat(packageList, ['--dev']));
});
it('should add exact flag', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { exact: true }));
expect(output).toEqual(['add'].concat(packageList, ['--exact']));
});
it('should add verbose flag', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { verbose: true }));
expect(output).toEqual(['add'].concat(packageList, ['--verbose']));
});
it('shoud ignore noSave option', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { noSave: true }));
expect(output).toEqual(['add'].concat(packageList));
});
it('shoud ignore bundle option', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { bundle: true }));
expect(output).toEqual(['add'].concat(packageList));
});
it('should handle all flags', function () {
var output = _1.constructYarnArguments(packageList, __assign({}, _1.defaultConfig, { dev: true, exact: true, verbose: true }));
expect(output).toEqual([
'add'
].concat(packageList, [
'--dev',
'--exact',
'--verbose',
]));
});
});
describe('constructNpmArguments', function () {
var packageList = ['twilio', 'twilio-run@1'];
it('should handle default config', function () {
var output = _1.constructNpmArguments(packageList, _1.defaultConfig);
expect(output).toEqual(['install'].concat(packageList));
});
it('should add dev flag', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { dev: true }));
expect(output).toEqual(['install'].concat(packageList, ['--save-dev']));
});
it('should add exact flag', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { exact: true }));
expect(output).toEqual(['install'].concat(packageList, ['--save-exact']));
});
it('should add verbose flag', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { verbose: true }));
expect(output).toEqual(['install'].concat(packageList, ['--verbose']));
});
it('should add bundle flag', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { bundle: true }));
expect(output).toEqual(['install'].concat(packageList, ['--save-bundle']));
});
it('should handle noSave flag', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { noSave: true }));
expect(output).toEqual(['install'].concat(packageList, ['--no-save']));
});
it('should handle all flags', function () {
var output = _1.constructNpmArguments(packageList, __assign({}, _1.defaultConfig, { dev: true, exact: true, verbose: true }));
expect(output).toEqual([
'install'
].concat(packageList, [
'--save-dev',
'--save-exact',
'--verbose',
]));
});
});
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