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https://github.com/embarklabs/embark.git
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3693ebd90d
Many packages in the monorepo did not specify all of their dependencies; they
were effectively relying on resolution in the monorepo's root
`node_modules`. In a production release of `embark` and `embark[js]-*` packages
this can lead to broken packages.
To fix the problem currently and to help prevent it from happening again, make
use of the `eslint-plugin-import` package's `import/no-extraneous-dependencies`
and `import/no-unresolved` rules. In the root `tslint.json` set
`"no-implicit-dependencies": true`, wich is the tslint equivalent of
`import/no-extraneous-dependencies`; there is no tslint equivalent for
`import/no-unresolved`, but we will eventually replace tslint with an eslint
configuration that checks both `.js` and `.ts` files.
For `import/no-unresolved` to work in our monorepo setup, in most packages add
an `index.js` that has:
```js
module.exports = require('./dist'); // or './dist/lib' in some cases
```
And point `"main"` in `package.json` to `"./index.js"`. Despite what's
indicated in npm's documentation for `package.json`, it's also necessary to add
`"index.js"` to the `"files"` array.
Make sure that all `.js` files that can and should be linted are in fact
linted. For example, files in `packages/embark/src/cmd/` weren't being linted
and many test suites weren't being linted.
Bump all relevant packages to `eslint@6.8.0`.
Fix all linter errors that arose after these changes.
Implement a `check-yarn-lock` script that's run as part of `"ci:full"` and
`"qa:full"`, and can manually be invoked via `yarn cylock` in the root of the
monorepo. The script exits with error if any specifiers are found in
`yarn.lock` for `embark[js][-*]` and/or `@embarklabs/*` (with a few exceptions,
cf. `scripts/check-yarn-lock.js`).
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
import assert from 'assert';
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import sinon from 'sinon';
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import { fakeEmbark } from 'embark-testing';
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import CodeRunner from '../src/';
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// Due to our `DAPP_PATH` dependency in `embark-utils` `dappPath()`, we need to
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// ensure that this environment variable is defined.
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process.env.DAPP_PATH = 'something';
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describe('core/code-runner', () => {
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const { embark } = fakeEmbark();
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// eslint-disable-next-line no-unused-vars
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let codeRunner;
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beforeEach(() => {
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codeRunner = new CodeRunner(embark);
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});
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afterEach(() => {
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embark.teardown();
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sinon.restore();
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});
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test('it should register variables and eval code in the VM', async () => {
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const testVar = {
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foo: 'bar'
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};
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await embark.events.request2('runcode:register', 'testVar', testVar);
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const context = await embark.events.request2('runcode:getContext');
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assert.equal(context['testVar'], testVar);
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});
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test('it should run code in the VM', async () => {
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const testVar = {
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foo: 'bar'
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};
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await embark.events.request2('runcode:register', 'testVar', testVar);
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// `runcode:eval` throws a `ReferenceError` if `testVar` wasn't registered
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// in the VM.
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await embark.events.request2('runcode:eval', `testVar.foo = 'bar';`);
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});
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});
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