.github/workflows/ci.yml - main - githubmirror/babel

.github/workflows/ci.yml
739 строк22 KB
Nicolò Ribaudo
Test Node.js 26 on CI (#17989)
16 май 2026, 17:56
16 май 2026, 17:56266d1f5
name: CI

on: [push, pull_request]

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  prepare-yarn-cache:
    name: Prepare Cache
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: 'Check or update Yarn cache (fix w/ "yarn install")'
        env:
          YARN_ENABLE_HARDENED_MODE: true # enable hardened mode as CI may run on untrusted repos
          YARN_ENABLE_SCRIPTS: false # disable post-install scripts
          YARN_NODE_LINKER: pnp # use pnp linker for better linking performance: it's meant to update yarn cache only
        run: |
          yarn install --mode=skip-build

  yarn-validate:
    name: Validate Yarn dependencies and constraints
    needs: prepare-yarn-cache
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: 'Check for unmet constraints (fix w/ "yarn constraints --fix")'
        run: |
          yarn constraints
      - name: 'Check for duplicate dependencies (fix w/ "yarn dedupe")'
        run: |
          yarn dedupe --check
      - name: Check for dependency cycles
        # todo: investigate why we need to install dependencies here to not get
        # the following error:
        # Internal Error: chalk@condition:BABEL_8_BREAKING ?[...]: This package
        # doesn't seem to be present in your lockfile; run "yarn install" to
        # update the lockfile
        run: |
          yarn
          yarn release-tool check-cycles

  build:
    name: Build Babel Artifacts
    needs: prepare-yarn-cache
    runs-on: ubuntu-latest
    # Yarn PnP does not support native ESM yet (https://github.com/yarnpkg/berry/issues/638)
    # env:
    #    YARN_NODE_LINKER: pnp # use pnp linker for better linking performance and stricter checks
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Build babel artifacts
        run: |
          make -j build-standalone-ci
        env:
          BABEL_ENV: test-legacy
          BABEL_9_BREAKING: false
          STRIP_BABEL_VERSION_FLAG: true
      - name: Build Makefile.js
        run: |
          node ./scripts/pack-script.ts
      - name: Generate readmes
        run: |
          make generate-readme
      - name: Generate .npmignore
        run: |
          node scripts/generators/npm-ignore.ts
      - name: Cleanup fixtures
        run: |
          node scripts/cleanup-fixtures.ts
      - name: Ensure cwd does not contain uncommitted changes
        run: |
          node ./scripts/assert-dir-git-clean.ts "\`make build\` and \`node scripts/cleanup-fixtures.ts\`"
      - uses: actions/upload-artifact@v7
        with:
          name: babel-artifact
          path: |
            codemods/*/lib/**/*
            eslint/*/lib/**/*
            packages/*/lib/**/*
            packages/babel-standalone/*.js
            packages/babel-runtime/**/*.js
            packages/babel-runtime-corejs3/**/*.js
            !**/node_modules/**
          retention-days: 5

  build-windows:
    name: Build Babel Artifacts on Windows
    runs-on: windows-latest
    # Yarn PnP does not support native ESM yet (https://github.com/yarnpkg/berry/issues/638)
    # env:
    #    YARN_NODE_LINKER: pnp # use pnp linker for better linking performance and stricter checks
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Build babel artifacts
        shell: bash
        run: |
          make -j build-standalone-ci
        env:
          BABEL_ENV: test-legacy
          BABEL_9_BREAKING: false
          STRIP_BABEL_VERSION_FLAG: true
      - name: Ensure cwd does not contain uncommitted changes
        run: |
          node ./scripts/assert-dir-git-clean.ts build

  prepublish-windows:
    name: Prepublish on Windows
    runs-on: windows-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - name: Prepublish
        run: make prepublish

  lint:
    name: Lint
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Lint
        run: make -j lint-ci check-compat-data
      - name: Ensure cwd does not contain uncommitted changes
        run: |
          node ./scripts/assert-dir-git-clean.ts "lint-ci check-compat-data"

  test-coverage:
    name: Test on Node.js Latest (with coverage)
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: |
          yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Run tests
        run: |
          yarn c8 jest --ci
          yarn test:esm
        env:
          BABEL_ENV: test
          BABEL_COVERAGE: true
      - name: Upload coverage report
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          name: babel-7

  test:
    name: Test on Node.js ${{matrix.node-version}}
    needs: build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node-version: [25, 24, 22]
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest # Run yarn on latest node
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: |
          yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Use Node.js ${{ matrix.node-version }} # Checkout node version for test executor
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node-version }}
      - name: Ensure that @babel/node's list of node flags is up to date
        run: |
          node ./packages/babel-node/scripts/list-node-flags.js
      - name: Test on node.js ${{ matrix.node-version }}
        # Todo(Babel 8): Jest execution path is hardcoded because Yarn 2 does not support node 6
        run: |
          node ./node_modules/.bin/jest --ci
        env:
          BABEL_ENV: test
          TEST_FUZZ: true

  test-windows-mac:
    name: Test on
    needs: build
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Test
        run: yarn jest --ci
        env:
          BABEL_ENV: test

  build-babel9:
    name: Build Babel 9 Artifacts
    needs: prepare-yarn-cache
    runs-on: ubuntu-latest
    # Yarn PnP does not support native ESM yet (https://github.com/yarnpkg/berry/issues/638)
    # env:
    #    YARN_NODE_LINKER: pnp # use pnp linker for better linking performance and stricter checks
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Build babel artifacts
        run: |
          make -j build-standalone-ci
        env:
          BABEL_ENV: test-legacy
          BABEL_9_BREAKING: true
          STRIP_BABEL_VERSION_FLAG: true
      - uses: actions/upload-artifact@v7
        with:
          name: babel9-artifact
          path: |
            codemods/*/lib/**/*
            eslint/*/lib/**/*
            packages/*/lib/**/*
            packages/babel-standalone/*.js
            packages/babel-runtime/**/*.js
            packages/babel-runtime-corejs3/**/*.js
            !**/node_modules/**
          retention-days: 5

  lint-babel9:
    name: Lint (Babel 9)
    needs: build-babel9
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel9-artifact
      - name: Lint
        run: make -j lint-ci check-compat-data
        env:
          BABEL_ENV: test
          BABEL_9_BREAKING: true

  test-babel9-coverage:
    name: Test Babel 9 changes (with coverage)
    needs: build-babel9
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: |
          yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel9-artifact
      - name: Run tests
        run: |
          yarn c8 jest --ci
        env:
          BABEL_ENV: test
          BABEL_COVERAGE: true
          BABEL_9_BREAKING: true
      - name: Upload coverage report
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          name: babel-9

  test-babel9-windows-mac:
    name: Test Babel 9 changes
    needs: build-babel9
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel9-artifact
      - name: Test
        run: yarn jest --ci
        env:
          BABEL_ENV: test
          BABEL_9_BREAKING: true

  external-parser-tests:
    name: Third-party Parser Tests
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Download tests
        run: make -j bootstrap-flow bootstrap-typescript bootstrap-test262
      - name: Run Test262 Tests
        run: make test-test262
      - name: Run Flow Tests
        run: make test-flow
      - name: Run TypeScript Tests
        run: make test-typescript

  runtime-interop-prepare:
    name: Prepare runtime integration tests
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      # See https://github.com/babel/babel/pull/12906
      - name: Support self-references on old Node.js
        run: |
          echo '{
            "type": "commonjs",
            "private": true,
            "devDependencies": {
              "@babel/runtime": "workspace:^",
              "@babel/runtime-corejs3": "workspace:^"
            }
          }' > packages/package.json
          node -e "
            const pkg = require('./package.json');
            pkg.workspaces.push('packages');
            fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2))
          "
      - name: Install
        run: yarn install
        env:
          # The "Support self-references on old Node.js" step mutates the
          # package.json file, causing a yarn.lock update.
          YARN_ENABLE_IMMUTABLE_INSTALLS: false
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Generate absoluteRuntime tests
        run: yarn test:runtime:generate-absolute-runtime
      - name: Test bundlers
        run: yarn test:runtime:bundlers
      - name: Test Node.js latest
        run: node test/runtime-integration/node.cjs

  runtime-interop:
    name: Test @babel/runtime integrations on Node.js
    needs: [build, runtime-interop-prepare]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node-version:
          [
            10,
            "12.0",
            12.12,
            12.13,
            12.15,
            12.16,
            13.2,
            13.6,
            13.7,
            14.2,
            16.5,
            16.6,
            22.11,
            22.12,
            "23.10",
          ]
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      # See https://github.com/babel/babel/pull/12906
      - name: Support self-references on old Node.js
        run: |
          echo '{
            "type": "commonjs",
            "private": true,
            "devDependencies": {
              "@babel/runtime": "workspace:^",
              "@babel/runtime-corejs3": "workspace:^"
            }
          }' > packages/package.json
          node -e "
            const pkg = require('./package.json');
            pkg.workspaces.push('packages');
            fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2))
          "
      - name: Install
        run: yarn install
        env:
          # The "Support self-references on old Node.js" step mutates the
          # package.json file, causing a yarn.lock update.
          YARN_ENABLE_IMMUTABLE_INSTALLS: false
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Generate absoluteRuntime tests
        run: yarn test:runtime:generate-absolute-runtime
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node-version }}
      - name: Test Node.js ${{ matrix.node-version }}
        run: node test/runtime-integration/node.cjs

  eslint-version-test:
    name: Test @babel/eslint-* with ESLint
    needs: build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        eslint-version: [9.0.0]
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          cache: "yarn"
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Downgrade ESLint to ${{ matrix.eslint-version }}
        run: yarn up eslint@${{ matrix.eslint-version }}
      - name: Run babel/eslint tests
        run: node ./node_modules/.bin/jest eslint

  test262-prepare:
    name: test262 - Prepare for running in parallel
    runs-on: ubuntu-latest
    if: github.repository == 'babel/babel'
    steps:
      - name: Checkout Babel
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
      - name: Checkout test runner
        uses: actions/checkout@v6
        with:
          repository: babel/babel-test262-runner
          path: babel-test262-runner
          ref: main
      - name: Download test262
        run: make bootstrap-test262
      - name: Prepare test262 chunks
        run: |
          cd babel-test262-runner
          npm ci
          node lib/prepare-chunks 8 > ~/test262-chunks.json
        env:
          TEST262_PATH: ../build/test262
      - name: Upload chunks artifact
        uses: actions/upload-artifact@v7
        with:
          name: test262-chunks
          path: ~/test262-chunks.json
          retention-days: 30

  test262:
    name: test262
    strategy:
      matrix:
        chunk: [0, 1, 2, 3, 4, 5, 6, 7]
    runs-on: ubuntu-latest
    needs: [build, test262-prepare]
    steps:
      - name: Checkout Babel
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
      - name: Install
        run: yarn install
      - uses: actions/download-artifact@v8
        with:
          name: babel-artifact
      - name: Checkout test runner
        uses: actions/checkout@v6
        with:
          repository: babel/babel-test262-runner
          path: babel-test262-runner
          ref: main
      - name: Install test runner
        run: |
          cd babel-test262-runner
          npm ci
          node lib/download-node
      - name: Download test262
        run: make bootstrap-test262
      - name: Download chunks file
        uses: actions/download-artifact@v8
        with:
          name: test262-chunks
      - name: Run test262
        run: |
          cd babel-test262-runner
          node lib/run-tests I_AM_SURE | tee ~/test262-${{ matrix.chunk }}.tap
        # Specify bash to enable pipefail, so that "| tee" does not suppress the failure exit code.
        # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
        shell: bash
        env:
          BABEL_PATH: ".."
          TEST262_PATH: ../build/test262
          THREADS: 4
          CHUNKS_FILE: ../test262-chunks.json
          CHUNK: ${{ matrix.chunk }}
      - name: Create artifact with report results
        uses: actions/upload-artifact@v7
        with:
          name: test262-result-${{ matrix.chunk }}
          path: ~/test262-${{ matrix.chunk }}.tap
          retention-days: 30

  test262-finish:
    name: test262 - Analyze results
    runs-on: ubuntu-latest
    needs: test262
    steps:
      - uses: actions/download-artifact@v8
        with: { name: test262-result-0 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-1 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-2 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-3 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-4 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-5 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-6 }
      - uses: actions/download-artifact@v8
        with: { name: test262-result-7 }
      - name: Merge chunk results
        run: |
          cat test262-0.tap test262-1.tap test262-2.tap test262-3.tap \
              test262-4.tap test262-5.tap test262-6.tap test262-7.tap \
            | npx tap-merge > test262.tap
      - name: Create artifact with report results
        uses: actions/upload-artifact@v7
        with:
          name: test262-result
          path: test262.tap
      - name: Checkout test runner
        uses: actions/checkout@v6
        with:
          repository: babel/babel-test262-runner
          path: babel-test262-runner
          ref: main
      - name: Download previous results
        run: |
          cd babel-test262-runner
          npm ci
          node lib/download-main-artifact/index.mjs ~/test262-main.tap
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Compare previous main branch & current results
        run: |
          cd babel-test262-runner
          node lib/compare-results ~/test262-main.tap ../test262.tap | tee ~/diff.tap
        # Specify bash to enable pipefail, so that "| tee" does not suppress the failure exit code.
        # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
        shell: bash

  ensure-npm-packages-exist:
    name: Ensure npm packages exist
    needs: yarn-validate
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: latest
          check-latest: true
          cache: "yarn"
      - name: Install
        run: yarn install
      - name: Ensure npm packages exist
        run: |
          node ./scripts/ensure-packages-exist.ts --check-only
  publint:
    name: Publint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
      - name: Use Node.js latest
        uses: actions/setup-node@v6
        with:
          node-version: "*"
          cache: "yarn"
      - name: Build
        run: make prepublish
      - name: Publint
        run: node ./scripts/publint.ts