[babel 8] Require Node.js ^16.20.0 || ^18.16.0 || >=20.0.0 (#15585)

babel · Jun 1, 2023 · ecc819b · ecc819b
1 parent 02bacf8
commit ecc819b
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Showing 162 changed files with 893 additions and 132 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -290,10 +290,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
-      - name: Use Node.js 14.17
+      - name: Use Node.js 16.20
         uses: actions/setup-node@v3
         with:
-          node-version: "14.17" # Node.js 14.17 is the first LTS supported by Babel 8
+          node-version: "16.20" # Node.js 16.20 is the first LTS supported by Babel 8
           cache: "yarn"
       - name: Install
         run: |

diff --git a/babel.config.js b/babel.config.js
@@ -69,7 +69,7 @@ module.exports = function (api) {
 
   let transformRuntimeOptions;
 
-  const nodeVersion = bool(process.env.BABEL_8_BREAKING) ? "14.17" : "6.9";
+  const nodeVersion = bool(process.env.BABEL_8_BREAKING) ? "16.20" : "6.9";
   // The vast majority of our src files are modules, but we use
   // unambiguous to keep things simple until we get around to renaming
   // the modules to be more easily distinguished from CommonJS

diff --git a/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json b/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json
@@ -32,7 +32,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/codemods/babel-plugin-codemod-optional-catch-binding/package.json b/codemods/babel-plugin-codemod-optional-catch-binding/package.json
@@ -32,7 +32,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/constraints.pro b/constraints.pro
@@ -29,6 +29,7 @@ gen_enforced_field(WorkspaceCwd, 'publishConfig.access', null) :-
   workspace_field(WorkspaceCwd, 'private', true).
 
 % Enforces the engines.node field for all workspaces except '@babel/eslint*'
+% TODO(Babel 8): Enforce '^18.16.0 || >=20.0.0' for al workspaces
 gen_enforced_field(WorkspaceCwd, 'engines.node', '>=6.9.0') :-
   \+ workspace_field(WorkspaceCwd, 'private', true),
   % Get the workspace name
@@ -47,6 +48,15 @@ gen_enforced_field(WorkspaceCwd, 'engines.node', '^10.13.0 || ^12.13.0 || >=14.0
   % Only target '@babel/eslint*' workspaces
   atom_concat('@babel/eslint', _, WorkspaceIdent).
 
+% (Babel 8) Enforces the engines.node field for all workspaces except private ones
+gen_enforced_field(WorkspaceCwd, 'conditions.BABEL_8_BREAKING.0.engines.node', '^16.20.0 || ^18.16.0 || >=20.0.0') :-
+  \+ workspace_field(WorkspaceCwd, 'private', true).
+
+% Ensure that the BABEL_8_BREAKING condition has both 'yes' and 'no' cases
+gen_enforced_field(WorkspaceCwd, 'conditions.BABEL_8_BREAKING.1', {}) :-
+  workspace_field(WorkspaceCwd, 'conditions.BABEL_8_BREAKING.0', _),
+  \+ workspace_field(WorkspaceCwd, 'conditions.BABEL_8_BREAKING.1', _).
+
 % Removes the 'engines.node' field from private workspaces
 gen_enforced_field(WorkspaceCwd, 'engines.node', null) :-
   workspace_field(WorkspaceCwd, 'private', true).

diff --git a/eslint/babel-eslint-parser/package.json b/eslint/babel-eslint-parser/package.json
@@ -40,5 +40,15 @@
     "@babel/core": "workspace:^",
     "dedent": "^0.7.0",
     "eslint": "^8.22.0"
+  },
+  "conditions": {
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
+    ]
   }
 }
diff --git a/eslint/babel-eslint-plugin-development/package.json b/eslint/babel-eslint-plugin-development/package.json
@@ -32,5 +32,15 @@
   "homepage": "https://babel.dev/",
   "devDependencies": {
     "eslint": "^8.22.0"
+  },
+  "conditions": {
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
+    ]
   }
 }
diff --git a/eslint/babel-eslint-plugin/package.json b/eslint/babel-eslint-plugin/package.json
@@ -42,5 +42,15 @@
   "devDependencies": {
     "clone-deep": "^4.0.1",
     "eslint": "^8.22.0"
+  },
+  "conditions": {
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
+    ]
   }
 }
diff --git a/packages/babel-cli/package.json b/packages/babel-cli/package.json
@@ -56,7 +56,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-code-frame/package.json b/packages/babel-code-frame/package.json
@@ -26,7 +26,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-compat-data/package.json b/packages/babel-compat-data/package.json
@@ -18,7 +18,10 @@
         "./plugins": "./plugins.js",
         "./native-modules": "./native-modules.js",
         "./overlapping-plugins": "./overlapping-plugins.js",
-        "./plugin-bugfixes": "./plugin-bugfixes.js"
+        "./plugin-bugfixes": "./plugin-bugfixes.js",
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
       },
       null
     ]

diff --git a/packages/babel-core/package.json b/packages/babel-core/package.json
@@ -88,6 +88,9 @@
           "@babel/preset-typescript": {
             "optional": true
           }
+        },
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
         }
       },
       {

diff --git a/packages/babel-generator/package.json b/packages/babel-generator/package.json
@@ -35,7 +35,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-annotate-as-pure/package.json b/packages/babel-helper-annotate-as-pure/package.json
@@ -22,7 +22,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json b/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json
@@ -25,7 +25,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-builder-react-jsx/package.json b/packages/babel-helper-builder-react-jsx/package.json
@@ -27,7 +27,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-check-duplicate-nodes/package.json b/packages/babel-helper-check-duplicate-nodes/package.json
@@ -40,6 +40,14 @@
         "type": "module"
       },
       null
+    ],
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
     ]
   }
 }
diff --git a/packages/babel-helper-compilation-targets/package.json b/packages/babel-helper-compilation-targets/package.json
@@ -47,6 +47,14 @@
         "type": "module"
       },
       null
+    ],
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
     ]
   }
 }
diff --git a/packages/babel-helper-create-class-features-plugin/package.json b/packages/babel-helper-create-class-features-plugin/package.json
@@ -42,7 +42,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-create-regexp-features-plugin/package.json b/packages/babel-helper-create-regexp-features-plugin/package.json
@@ -34,7 +34,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-environment-visitor/package.json b/packages/babel-helper-environment-visitor/package.json
@@ -32,6 +32,14 @@
         "type": "module"
       },
       null
+    ],
+    "BABEL_8_BREAKING": [
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
+      {}
     ]
   }
 }
diff --git a/packages/babel-helper-fixtures/package.json b/packages/babel-helper-fixtures/package.json
@@ -25,7 +25,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-function-name/package.json b/packages/babel-helper-function-name/package.json
@@ -23,7 +23,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-hoist-variables/package.json b/packages/babel-helper-hoist-variables/package.json
@@ -26,7 +26,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-member-expression-to-functions/package.json b/packages/babel-helper-member-expression-to-functions/package.json
@@ -25,7 +25,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-module-imports/package.json b/packages/babel-helper-module-imports/package.json
@@ -26,7 +26,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-module-transforms/package.json b/packages/babel-helper-module-transforms/package.json
@@ -29,7 +29,11 @@
   },
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-optimise-call-expression/package.json b/packages/babel-helper-optimise-call-expression/package.json
@@ -26,7 +26,11 @@
   "author": "The Babel Team (https://babel.dev/team)",
   "conditions": {
     "BABEL_8_BREAKING": [
-      null,
+      {
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
+        }
+      },
       {
         "exports": null
       }

diff --git a/packages/babel-helper-plugin-test-runner/package.json b/packages/babel-helper-plugin-test-runner/package.json
@@ -43,6 +43,9 @@
             "default": "./lib/index.js"
           },
           "./package.json": "./package.json"
+        },
+        "engines": {
+          "node": "^16.20.0 || ^18.16.0 || >=20.0.0"
         }
       },
       {