130 lines
3.3 KiB
TypeScript
130 lines
3.3 KiB
TypeScript
import { execSync } from 'child_process';
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import {
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checkFilesExist,
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cleanupProject,
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detectPackageManager,
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newProject,
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packageManagerLockFile,
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readJson,
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runCLI,
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tmpProjPath,
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uniq,
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updateFile,
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updateJson,
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} from '../../utils';
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describe('js:swc executor', () => {
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let scope: string;
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beforeAll(() => {
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scope = newProject();
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});
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afterAll(() => {
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cleanupProject();
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});
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it('should create libs with js executors (--bundler=swc)', async () => {
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const lib = uniq('lib');
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runCLI(`generate @nx/js:lib ${lib} --bundler=swc --no-interactive`);
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const libPackageJson = readJson(`libs/${lib}/package.json`);
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expect(libPackageJson.scripts).toBeUndefined();
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expect(runCLI(`build ${lib}`)).toContain(
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'Successfully compiled: 2 files with swc'
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);
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checkFilesExist(
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`dist/libs/${lib}/package.json`,
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`dist/libs/${lib}/src/index.js`,
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`dist/libs/${lib}/src/lib/${lib}.js`,
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`dist/libs/${lib}/src/index.d.ts`,
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`dist/libs/${lib}/src/lib/${lib}.d.ts`
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);
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const tsconfig = readJson(`tsconfig.base.json`);
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expect(tsconfig.compilerOptions.paths).toEqual({
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[`@${scope}/${lib}`]: [`libs/${lib}/src/index.ts`],
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});
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// Legacy behavior (updateBuildableProjectDepsInPackageJson): add @swc/helpers if externalHelpers is true
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// TODO(v17): Remove this test
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updateJson(`libs/${lib}/package.json`, (json) => {
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delete json.dependencies['@swc/helpers'];
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return json;
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});
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runCLI(
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`build ${lib} --generateLockfile=true --updateBuildableProjectDepsInPackageJson`
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);
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checkFilesExist(
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`dist/libs/${lib}/package.json`,
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`dist/libs/${lib}/${
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packageManagerLockFile[detectPackageManager(tmpProjPath())]
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}`
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);
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expect(readJson(`dist/libs/${lib}/package.json`)).toHaveProperty(
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'peerDependencies.@swc/helpers'
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);
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// Legacy behavior (updateBuildableProjectDepsInPackageJson): don't add @swc/helpers if externalHelpers is false
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// TODO(v17): Remove this test
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updateJson(`libs/${lib}/.swcrc`, (json) => {
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json.jsc.externalHelpers = false;
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return json;
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});
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runCLI(`build ${lib}`);
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expect(readJson(`dist/libs/${lib}/package.json`)).not.toHaveProperty(
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'peerDependencies.@swc/helpers'
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);
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}, 240_000);
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it('should handle swcrc path mappings', async () => {
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const lib = uniq('lib');
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runCLI(`generate @nx/js:lib ${lib} --bundler=swc --no-interactive`);
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// add a dummy x.ts file for path mappings
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updateFile(
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`libs/${lib}/src/x.ts`,
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`
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export function x() {
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console.log('x');
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}
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`
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);
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// update .swcrc to use path mappings
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updateJson(`libs/${lib}/.swcrc`, (json) => {
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json.jsc.baseUrl = '.';
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json.jsc.paths = {
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'~/*': ['./src/*'],
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};
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return json;
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});
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// update lib.ts to use x
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updateFile(`libs/${lib}/src/lib/${lib}.ts`, () => {
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return `
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// @ts-ignore
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import { x } from '~/x';
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export function myLib() {
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console.log(x());
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}
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myLib();
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`;
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});
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// now run build without type checking (since we're using path mappings not in tsconfig)
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runCLI(`build ${lib} --skipTypeCheck`);
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// invoke the lib with node
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const result = execSync(`node dist/libs/${lib}/src/lib/${lib}.js`, {
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cwd: tmpProjPath(),
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}).toString();
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expect(result).toContain('x');
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}, 240_000);
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});
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