3b3b320ff7
<!-- Please make sure you have read the submission guidelines before posting an PR --> <!-- https://github.com/nrwl/nx/blob/master/CONTRIBUTING.md#-submitting-a-pr --> <!-- Please make sure that your commit message follows our format --> <!-- Example: `fix(nx): must begin with lowercase` --> <!-- If this is a particularly complex change or feature addition, you can request a dedicated Nx release for this pull request branch. Mention someone from the Nx team or the `@nrwl/nx-pipelines-reviewers` and they will confirm if the PR warrants its own release for testing purposes, and generate it for you if appropriate. --> ## Current Behavior <!-- This is the behavior we have today --> Currently, when we use the jest configuration generator it will forcibly update the jest version if the package already exist. ## Expected Behavior <!-- This is the behavior we should expect with the changes in this PR --> Now, the jest version will be preserved unless the option is passed to update the version. ## Related Issue(s) <!-- Please link the issue being fixed so it gets closed when this is merged. --> Fixes #
55 lines
1.4 KiB
TypeScript
55 lines
1.4 KiB
TypeScript
import { addDependenciesToPackageJson, type Tree } from '@nx/devkit';
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import {
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babelJestVersion,
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jestTypesVersion,
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jestVersion,
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nxVersion,
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swcJestVersion,
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tsJestVersion,
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tslibVersion,
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tsNodeVersion,
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typesNodeVersion,
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} from '../../../utils/versions';
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import type { NormalizedJestProjectSchema } from '../schema';
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export function ensureDependencies(
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tree: Tree,
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options: Partial<NormalizedJestProjectSchema>
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) {
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const dependencies: Record<string, string> = {
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tslib: tslibVersion,
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};
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const devDeps: Record<string, string> = {
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// because the default jest-preset uses ts-jest,
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// jest will throw an error if it's not installed
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// even if not using it in overriding transformers
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'ts-jest': tsJestVersion,
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};
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if (options.testEnvironment !== 'none') {
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devDeps[`jest-environment-${options.testEnvironment}`] = jestVersion;
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}
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if (!options.js) {
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devDeps['ts-node'] = tsNodeVersion;
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devDeps['@types/jest'] = jestTypesVersion;
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devDeps['@types/node'] = typesNodeVersion;
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}
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if (options.compiler === 'babel' || options.babelJest) {
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devDeps['babel-jest'] = babelJestVersion;
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// in some cases @nx/js will not already be present i.e. node only projects
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devDeps['@nx/js'] = nxVersion;
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} else if (options.compiler === 'swc') {
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devDeps['@swc/jest'] = swcJestVersion;
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}
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return addDependenciesToPackageJson(
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tree,
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dependencies,
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devDeps,
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undefined,
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options.keepExistingVersions
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);
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}
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