feat(jest-config): add reusable config

projects/jest-config/.gitignore

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+jest.config.d.ts
+jest.config.js

projects/jest-config/.npmignore

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+.gitignore
+node_modules
+project.json
+jest.config.ts
+tsconfig.lib.json

projects/jest-config/README.md

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+# @taiga-ui/stylelint-config
+
+Common Stylelint configuration for taiga-ui projects
+
+## Usage
+
+1. Install from npm
+
+```bash
+npm i --save-dev @taiga-ui/stylelint-config
+```
+
+2. Create `stylelint.config.js` at project root
+
+```json5
+{
+  extends: ['@taiga-ui/stylelint-config/taiga'],
+}
+```
+
+More information about available at
+[stylelint documentation](https://github.com/stylelint/stylelint/blob/main/docs/user-guide/configure.md)

projects/jest-config/jest.config.ts

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+/// <reference lib="es2021" />
+import {resolve} from 'node:path';
+
+import type {JestConfigWithTsJest} from 'ts-jest';
+import {pathsToModuleNameMapper} from 'ts-jest';
+
+process.env.TZ = 'Europe/Moscow';
+process.env.FORCE_COLOR = 'true';
+process.env.TS_JEST_DISABLE_VER_CHECKER = 'true';
+
+const {compilerOptions} = require(resolve(process.cwd(), 'tsconfig.json'));
+const maxParallel = require('node:os').cpus().length / 2;
+
+export default {
+    rootDir: process.cwd(),
+    preset: 'jest-preset-angular',
+    testEnvironment: 'jsdom',
+    setupFilesAfterEnv: [
+        resolve(process.cwd(), './node_modules/@taiga-ui/testing/setup-jest/index.ts'),
+    ],
+    extensionsToTreatAsEsm: ['.ts'],
+    transform: {
+        '^.+\\.(ts|js|mjs|html|svg)$': [
+            'jest-preset-angular',
+            {
+                tsconfig: resolve(process.cwd(), 'tsconfig.spec.json'),
+                stringifyContentPathRegex: String.raw`\.html$`,
+                isolatedModules: true,
+                diagnostics: true,
+            },
+        ],
+    },
+    transformIgnorePatterns: [
+        String.raw`node_modules/(?!@angular|rxjs|ngx-highlightjs|@maskito|@ng-web-apis|@taiga-ui\/event-plugins|@taiga-ui\/polymorpheus)`,
+    ],
+    testMatch: ['<rootDir>/projects/**/*.spec.ts'],
+    testPathIgnorePatterns: ['/cypress/', '/playwright/', '/node_modules/'],
+    coverageDirectory: '<rootDir>/coverage',
+    collectCoverageFrom: ['<rootDir>/**/*.ts'],
+    coveragePathIgnorePatterns: ['node_modules', 'schematics', '.spec.ts', '.cy.ts'],
+    moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, {
+        prefix: `<rootDir>/${compilerOptions.baseUrl}/`
+            .replaceAll('./', '/')
+            .replaceAll(/\/\/+/g, '/'),
+    }),
+    modulePathIgnorePatterns: ['.cache', 'dist', '<rootDir>/dist/'],
+    coverageReporters: ['lcov', 'clover'],
+    cacheDirectory: '<rootDir>/node_modules/.cache/jest',
+    maxConcurrency: maxParallel,
+    maxWorkers: maxParallel,
+    verbose: !process.env.CI,
+    bail: 1,
+    reporters: ['default'],
+    passWithNoTests: true,
+    collectCoverage: true,
+} satisfies JestConfigWithTsJest;

projects/jest-config/package.json

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+{
+    "name": "@taiga-ui/jest-config",
+    "version": "0.222.5",
+    "description": "Taiga UI jest config",
+    "keywords": [
+        "jest",
+        "prettier"
+    ],
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/taiga-family/configurations.git"
+    },
+    "license": "Apache-2.0",
+    "main": "jest.config.js",
+    "types": "jest.config.d.ts",
+    "peerDependencies": {
+        "@taiga-ui/testing": ">=4.10.0",
+        "@types/jest": ">=29.5.13",
+        "jest": ">=29.7.0",
+        "jest-preset-angular": ">=14.2.4",
+        "ts-jest": ">=29.2.5"
+    },
+    "publishConfig": {
+        "access": "public"
+    }
+}

projects/jest-config/project.json

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+{
+    "name": "jest-config",
+    "$schema": "../../node_modules/nx/schemas/project-schema.json",
+    "prefix": "tui",
+    "projectType": "library",
+    "sourceRoot": "projects/jest-config",
+    "targets": {
+        "build": {
+            "executor": "nx:run-commands",
+            "options": {
+                "command": "npx tsc -p {projectRoot}/tsconfig.lib.json"
+            }
+        },
+        "publish": {
+            "executor": "nx:run-commands",
+            "options": {
+                "command": "npm publish ./projects/{projectName} --access=public --ignore-scripts"
+            },
+            "dependsOn": [
+                {
+                    "target": "build",
+                    "params": "ignore",
+                    "dependencies": false
+                }
+            ]
+        }
+    }
+}

projects/jest-config/tsconfig.lib.json

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+{
+    "extends": "../../tsconfig.json",
+    "include": ["./jest.config.ts"],
+    "compilerOptions": {
+        "rootDir": ".",
+        "baseUrl": ".",
+        "outDir": ".",
+        "target": "es6",
+        "module": "commonjs",
+        "declaration": true,
+        "incremental": null,
+        "verbatimModuleSyntax": false,
+        "types": ["node", "jest"]
+    }
+}