perf: change build target to es2018 (#1423)

* perf: change build target to es2018

* chore: versions

* chore: set engines.node to >= 10.19.0

* chore: remove plugin-proposal-async-generator-functions

* chore: more versions

.yarn/versions/faebf4c5.yml

@@ -0,0 +1,39 @@
+releases:
+  "@yarnpkg/builder": prerelease
+  "@yarnpkg/cli": prerelease
+  "@yarnpkg/core": prerelease
+  "@yarnpkg/doctor": prerelease
+  "@yarnpkg/fslib": prerelease
+  "@yarnpkg/json-proxy": prerelease
+  "@yarnpkg/libui": prerelease
+  "@yarnpkg/libzip": prerelease
+  "@yarnpkg/parsers": prerelease
+  "@yarnpkg/plugin-compat": prerelease
+  "@yarnpkg/plugin-constraints": prerelease
+  "@yarnpkg/plugin-dlx": prerelease
+  "@yarnpkg/plugin-essentials": prerelease
+  "@yarnpkg/plugin-exec": prerelease
+  "@yarnpkg/plugin-file": prerelease
+  "@yarnpkg/plugin-git": prerelease
+  "@yarnpkg/plugin-github": prerelease
+  "@yarnpkg/plugin-http": prerelease
+  "@yarnpkg/plugin-init": prerelease
+  "@yarnpkg/plugin-interactive-tools": prerelease
+  "@yarnpkg/plugin-link": prerelease
+  "@yarnpkg/plugin-node-modules": prerelease
+  "@yarnpkg/plugin-npm": prerelease
+  "@yarnpkg/plugin-npm-cli": prerelease
+  "@yarnpkg/plugin-pack": prerelease
+  "@yarnpkg/plugin-patch": prerelease
+  "@yarnpkg/plugin-pnp": prerelease
+  "@yarnpkg/plugin-stage": prerelease
+  "@yarnpkg/plugin-typescript": prerelease
+  "@yarnpkg/plugin-version": prerelease
+  "@yarnpkg/plugin-workspace-tools": prerelease
+  "@yarnpkg/pnp": prerelease
+  "@yarnpkg/pnpify": prerelease
+  "@yarnpkg/shell": prerelease
+
+declined:
+  - "@yarnpkg/eslint-config"
+  - vscode-zipfs

babel.config.js

@@ -5,7 +5,6 @@ module.exports = {
     `@babel/plugin-proposal-nullish-coalescing-operator`,
     [`@babel/plugin-proposal-decorators`, {legacy: true}],
     [`@babel/plugin-proposal-class-properties`, {loose: true}],
-    `@babel/plugin-proposal-async-generator-functions`,
   ],
   presets: [
     `@babel/preset-typescript`,

constraints.pro

@@ -42,6 +42,10 @@ gen_enforced_dependency(WorkspaceCwd, 'tslib', null, DependencyType) :-
 gen_enforced_field(WorkspaceCwd, 'license', 'BSD-2-Clause') :-
   workspace(WorkspacedCwd).
 
+% This rule will enforce that all packages must have a engines.node field of >=10.19.0
+gen_enforced_field(WorkspaceCwd, 'engines.node', '>=10.19.0') :-
+  workspace(WorkspacedCwd).
+
 % Required to make the package work with the GitHub Package Registry
 gen_enforced_field(WorkspaceCwd, 'repository.type', 'git') :-
   workspace(WorkspacedCwd).

package.json

@@ -9,7 +9,6 @@
     "@arcanis/sherlock": "^1.0.38",
     "@babel/cli": "^7.2.3",
     "@babel/core": "^7.7.4",
-    "@babel/plugin-proposal-async-generator-functions": "^7.2.0",
     "@babel/plugin-proposal-class-properties": "^7.3.3",
     "@babel/plugin-proposal-decorators": "^7.4.4",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.8.3",
@@ -86,5 +85,8 @@
   "repository": {
     "type": "git",
     "url": "ssh://[email protected]/yarnpkg/berry.git"
+  },
+  "engines": {
+    "node": ">=10.19.0"
   }
 }

packages/acceptance-tests/package.json

@@ -21,5 +21,8 @@
   "repository": {
     "type": "git",
     "url": "ssh://[email protected]/yarnpkg/berry.git"
+  },
+  "engines": {
+    "node": ">=10.19.0"
   }
 }

packages/acceptance-tests/pkg-tests-core/package.json

@@ -30,5 +30,8 @@
   "devDependencies": {
     "@types/finalhandler": "1.1.0",
     "@types/serve-static": "1.13.3"
+  },
+  "engines": {
+    "node": ">=10.19.0"
   }
 }

packages/acceptance-tests/pkg-tests-fixtures/package.json

@@ -11,5 +11,8 @@
     "repository": {
         "type": "git",
         "url": "ssh://[email protected]/yarnpkg/berry.git"
+    },
+    "engines": {
+        "node": ">=10.19.0"
     }
 }

packages/acceptance-tests/pkg-tests-specs/package.json

@@ -19,5 +19,8 @@
     },
     "devDependencies": {
         "@types/lodash": "^4.14.136"
+    },
+    "engines": {
+        "node": ">=10.19.0"
     }
 }

packages/eslint-config/package.json

@@ -21,5 +21,8 @@
   "repository": {
     "type": "git",
     "url": "ssh://[email protected]/yarnpkg/berry.git"
+  },
+  "engines": {
+    "node": ">=10.19.0"
   }
 }

packages/gatsby/package.json

@@ -101,5 +101,8 @@
     "@types/react-select": "3.0.11",
     "@types/tinycolor2": "1.4.2",
     "@types/webpack": "^4.32.1"
+  },
+  "engines": {
+    "node": ">=10.19.0"
   }
 }

packages/plugin-compat/package.json

@@ -25,5 +25,8 @@
   },
   "files": [
     "/lib/**/*"
-  ]
+  ],
+  "engines": {
+    "node": ">=10.19.0"
+  }
 }

packages/plugin-constraints/package.json

@@ -39,5 +39,8 @@
   },
   "files": [
     "/lib/**/*"
-  ]
+  ],
+  "engines": {
+    "node": ">=10.19.0"
+  }
 }

packages/plugin-dlx/package.json

@@ -30,5 +30,8 @@
   },
   "files": [
     "/lib/**/*"
-  ]
+  ],
+  "engines": {
+    "node": ">=10.19.0"
+  }
 }

packages/plugin-essentials/package.json

@@ -40,5 +40,8 @@
   },
   "files": [
     "/lib/**/*"
-  ]
+  ],
+  "engines": {
+    "node": ">=10.19.0"
+  }
 }

packages/plugin-exec/package.json

@@ -30,5 +30,8 @@
   },
   "files": [
     "/lib/**/*"
-  ]
+  ],
+  "engines": {
+    "node": ">=10.19.0"
+  }
 }