import type { Config } from "jest";

const isPublishBundle = process.env.IS_PUBLISH;

export default {

runner: "jest-light-runner",

coverageProvider: "v8",

coverageReporters: ["lcov", "text"],

collectCoverageFrom: [

"packages/*/lib/**/*.{js,cjs,mjs,ts}",

"codemods/*/lib/**/*.{js,cjs,mjs,ts}",

"eslint/*/lib/**/*.{js,cjs,mjs,ts}",

],

coveragePathIgnorePatterns: [

"/node_modules/",

"<rootDir>/packages/babel-standalone/",

"/test/(fixtures|tmp|__data__)/",

".*\\.d\\.ts",

"<rootDir>/packages/babel-standalone/.*",

"<rootDir>/packages/babel-types/.*/generated/.*",

"<rootDir>/packages/babel-helpers/.*/helpers/.*",

],

setupFiles: ["@cspotcode/source-map-support/register"],

testRegex: `./(packages|codemods|eslint)/[^/]+/test/.+\\.m?js$`,

testPathIgnorePatterns: [

"/node_modules/",

"/test/fixtures/",

"/babel-helpers/test/define-helper-fixtures/",

"/babel-plugin-transform-regenerator/test/regenerator-fixtures/",

"/babel-preset-env/test/regressions/",

"/babel-parser/test/expressions/",

"/test/tmp/",

"/test/__data__/",

"/test/helpers/",

"<rootDir>/test/warning\\.js",

"<rootDir>/build/",

"<rootDir>/.history/", // local directory for VSCode Extension - https://marketplace.visualstudio.com/items?itemName=xyz.local-history

"_browser\\.js",

// Some tests require internal files of bundled packages, which are not available

// in production builds. They are marked using the .skip-bundled.js extension.

...(isPublishBundle ? ["\\.skip-bundled\\.js$"] : []),

// Ignore @babel/standalone test in coverage testing because it is not built

...(process.env.BABEL_COVERAGE === "true"

? ["<rootDir>/packages/babel-standalone/"]

: []),

],

testEnvironment: "node",

modulePathIgnorePatterns: [

"/test/fixtures/",

"/test/tmp/",

"/test/__data__/",

"<rootDir>/build/",

],

// We don't need module name mappers here as dependencies of workspace

// package should be declared explicitly in the package.json

// Yarn will generate correct file links so that Jest can resolve correctly

moduleNameMapper: {},

} satisfies Config;