Merge branch 'main' into fix-for-of-array-scoping

.github/CHANGELOG-v8.md

@@ -16,6 +16,11 @@ This file contains the changelog starting from v8.0.0-alpha.0.
 
 <!-- DO NOT CHANGE THESE COMMENTS -->
 <!-- insert-new-changelog-here -->
+
+## v8.0.0-alpha.4 (2023-10-11)
+
+This release does not include any changes specific to Babel 8, but it ports all the recent Babel 7 commits to Babel 8.
+
 ## v8.0.0-alpha.3 (2023-09-26)
 
 #### :boom: Breaking Change

.github/workflows/ci.yml

@@ -17,13 +17,14 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         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: |
@@ -37,7 +38,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -66,7 +67,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -88,7 +89,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -115,7 +116,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -155,7 +156,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -180,7 +181,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -205,12 +206,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [18, 16, 14, 12, 10, 8, 6]
+        node-version: [20, 18, 16, 14, 12, 10, 8, 6]
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest # Run yarn on latest node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -244,7 +245,7 @@ jobs:
       - name: Extract artifacts
         run: tar -xf babel-artifact.tar; rm babel-artifact.tar
       - name: Use Node.js ${{ matrix.node-version }} # Checkout node version for test executor
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
       - name: Test on node.js ${{ matrix.node-version }}
@@ -256,7 +257,7 @@ jobs:
           TEST_FUZZ: "${{ (matrix.node-version == '6' || matrix.node-version == '8' || matrix.node-version == '10') && 'false' || 'true' }}"
       - name: Use Node.js latest # For `yarn version` in post actions of the first actions/setup-node
         if: matrix.node-version == '6' || matrix.node-version == '8' || matrix.node-version == '10'
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
 
@@ -271,7 +272,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -307,11 +308,13 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
+    env:
+      YARN_IGNORE_NODE: 1
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js 16.20
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: "16.20" # Node.js 16.20 is the first LTS supported by Babel 8
           cache: "yarn"
@@ -342,8 +345,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Use Node.js 18
-        uses: actions/setup-node@v3
+      - name: Use Node.js latest
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -369,7 +372,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -398,7 +401,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -436,61 +439,61 @@ jobs:
       - name: Test Node.js latest
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 10
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 10
       - name: Test Node.js 10
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 12.0
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: "12.0" # quoted, otherwise it's just 13
       - name: Test Node.js 12.0
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 12.17
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 12.17
       - name: Test Node.js  12.17
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 13.0
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: "13.0" # quoted, otherwise it's just 13
       - name: Test Node.js 13.0
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 13.2
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 13.2
       - name: Test Node.js 13.2
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 13.6
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 13.6
       - name: Test Node.js 13.6
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 13.7
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 13.7
       - name: Test Node.js 13.7
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 14.2
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 14.2
       - name: Test Node.js 14.2
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 16.5
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 16.5
       - name: Test Node.js 16.5
         run: node test/runtime-integration/node.cjs
       - name: Use Node.js 16.6
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 16.6
       - name: Test Node.js 16.6
@@ -504,7 +507,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -529,7 +532,7 @@ jobs:
       - name: Checkout Babel
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true
@@ -566,7 +569,7 @@ jobs:
       - name: Checkout Babel
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: latest
           check-latest: true

.github/workflows/e2e-tests-breaking-esm.yml

@@ -2,6 +2,8 @@ name: E2E tests (breaking, esm)
 
 on:
   push:
+    branches:
+      - main
   pull_request:
 
 permissions:
@@ -21,7 +23,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: "*"
           cache: "yarn"
@@ -32,10 +34,14 @@ jobs:
         env:
           BABEL_8_BREAKING: true
           USE_ESM: true
+      - name: Pack published packages
+        working-directory: /tmp
+        run: tar -cvf verdaccio-workspace.tar verdaccio-workspace
       - uses: actions/upload-artifact@v3
         with:
           name: verdaccio-workspace
-          path: /tmp/verdaccio-workspace
+          path: /tmp/verdaccio-workspace.tar
+          retention-days: 1
 
   e2e-tests:
     name: Test
@@ -62,11 +68,11 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Use Node.js latest
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: "*"
-      - name: Get yarn3 cache directory path
-        id: yarn3-cache-dir-path
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
         run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
       - name: Use yarn1 cache
         uses: actions/cache@v3
@@ -75,21 +81,23 @@ jobs:
           path: ${{ steps.yarn1-cache-dir-path.outputs.dir }}
           key: ${{ runner.os }}-yarn1-e2e-breaking-${{ matrix.project }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: ${{ runner.os }}-yarn1-e2e-breaking-${{ matrix.project }}-
-      - name: Use yarn3 cache
+      - name: Use yarn cache
         uses: actions/cache@v3
-        id: yarn3-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
-          path: ${{ steps.yarn3-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn3-e2e-breaking-${{ matrix.project }}-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: ${{ runner.os }}-yarn3-e2e-breaking-${{ matrix.project }}-
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-e2e-breaking-${{ matrix.project }}-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: ${{ runner.os }}-yarn-e2e-breaking-${{ matrix.project }}-
       - name: Clean babel cache
         run: |
           rm -rf ${{ steps.yarn1-cache-dir-path.outputs.dir }}/*babel*
-          rm -rf ${{ steps.yarn3-cache-dir-path.outputs.dir }}/*babel*
+          rm -rf ${{ steps.yarn-cache-dir-path.outputs.dir }}/*babel*
       - uses: actions/download-artifact@v3
         with:
           name: verdaccio-workspace
-          path: /tmp/verdaccio-workspace
+          path: /tmp
+      - name: Unpack published packages
+        run: tar -C /tmp -xf /tmp/verdaccio-workspace.tar
       - name: Test
         run: ./scripts/integration-tests/e2e-${{ matrix.project }}.sh
         env: