node: updatemain

3 files changed, 0 insertions, 477 deletions

diff --git a/node_modules/@babel/helpers/scripts/build-helper-metadata.js b/node_modules/@babel/helpers/scripts/build-helper-metadata.js
deleted file mode 100644
index 6a54fa0e..00000000
--- a/node_modules/@babel/helpers/scripts/build-helper-metadata.js
+++ /dev/null
@@ -1,209 +0,0 @@
-// NOTE: This file must be compatible with old Node.js versions, since it runs
-// during testing.
-
-/**
- * @typedef {Object} HelperMetadata
- * @property {string[]} globals
- * @property {{ [name: string]: string[] }} locals
- * @property {{ [name: string]: string[] }} dependencies
- * @property {string[]} exportBindingAssignments
- * @property {string} exportName
- */
-
-/**
- * Given a file AST for a given helper, get a bunch of metadata about it so that Babel can quickly render
- * the helper is whatever context it is needed in.
- *
- * @param {typeof import("@babel/core")} babel
- *
- * @returns {HelperMetadata}
- */
-export function getHelperMetadata(babel, code, helperName) {
-  const globals = new Set();
-  // Maps imported identifier name -> helper name
-  const dependenciesBindings = new Map();
-
-  let exportName;
-  const exportBindingAssignments = [];
-  // helper name -> reference paths
-  const dependencies = new Map();
-  // local variable name -> reference paths
-  const locals = new Map();
-
-  const spansToRemove = [];
-
-  const validateDefaultExport = decl => {
-    if (exportName) {
-      throw new Error(
-        `Helpers can have only one default export (in ${helperName})`
-      );
-    }
-
-    if (!decl.isFunctionDeclaration() || !decl.node.id) {
-      throw new Error(
-        `Helpers can only export named function declarations (in ${helperName})`
-      );
-    }
-  };
-
-  /** @type {import("@babel/traverse").Visitor} */
-  const dependencyVisitor = {
-    Program(path) {
-      for (const child of path.get("body")) {
-        if (child.isImportDeclaration()) {
-          if (
-            child.get("specifiers").length !== 1 ||
-            !child.get("specifiers.0").isImportDefaultSpecifier()
-          ) {
-            throw new Error(
-              `Helpers can only import a default value (in ${helperName})`
-            );
-          }
-          dependenciesBindings.set(
-            child.node.specifiers[0].local.name,
-            child.node.source.value
-          );
-          dependencies.set(child.node.source.value, []);
-          spansToRemove.push([child.node.start, child.node.end]);
-          child.remove();
-        }
-      }
-      for (const child of path.get("body")) {
-        if (child.isExportDefaultDeclaration()) {
-          const decl = child.get("declaration");
-          validateDefaultExport(decl);
-
-          exportName = decl.node.id.name;
-          spansToRemove.push([child.node.start, decl.node.start]);
-          child.replaceWith(decl.node);
-        } else if (
-          child.isExportNamedDeclaration() &&
-          child.node.specifiers.length === 1 &&
-          child.get("specifiers.0.exported").isIdentifier({ name: "default" })
-        ) {
-          const { name } = child.node.specifiers[0].local;
-
-          validateDefaultExport(child.scope.getBinding(name).path);
-
-          exportName = name;
-          spansToRemove.push([child.node.start, child.node.end]);
-          child.remove();
-        } else if (
-          process.env.IS_BABEL_OLD_E2E &&
-          child.isExportNamedDeclaration() &&
-          child.node.specifiers.length === 0
-        ) {
-          spansToRemove.push([child.node.start, child.node.end]);
-          child.remove();
-        } else if (
-          child.isExportAllDeclaration() ||
-          child.isExportNamedDeclaration()
-        ) {
-          throw new Error(`Helpers can only export default (in ${helperName})`);
-        }
-      }
-
-      path.scope.crawl();
-
-      const bindings = path.scope.getAllBindings();
-      Object.keys(bindings).forEach(name => {
-        if (dependencies.has(name)) return;
-
-        const binding = bindings[name];
-
-        const references = [
-          ...binding.path.getBindingIdentifierPaths(true)[name].map(makePath),
-          ...binding.referencePaths.map(makePath),
-        ];
-        for (const violation of binding.constantViolations) {
-          violation.getBindingIdentifierPaths(true)[name].forEach(path => {
-            references.push(makePath(path));
-          });
-        }
-
-        locals.set(name, references);
-      });
-    },
-    ReferencedIdentifier(child) {
-      const name = child.node.name;
-      const binding = child.scope.getBinding(name);
-      if (!binding) {
-        if (dependenciesBindings.has(name)) {
-          dependencies
-            .get(dependenciesBindings.get(name))
-            .push(makePath(child));
-        } else if (name !== "arguments" || child.scope.path.isProgram()) {
-          globals.add(name);
-        }
-      }
-    },
-    AssignmentExpression(child) {
-      const left = child.get("left");
-
-      if (!(exportName in left.getBindingIdentifiers())) return;
-
-      if (!left.isIdentifier()) {
-        throw new Error(
-          `Only simple assignments to exports are allowed in helpers (in ${helperName})`
-        );
-      }
-
-      const binding = child.scope.getBinding(exportName);
-
-      if (binding && binding.scope.path.isProgram()) {
-        exportBindingAssignments.push(makePath(child));
-      }
-    },
-  };
-
-  babel.transformSync(code, {
-    configFile: false,
-    babelrc: false,
-    plugins: [() => ({ visitor: dependencyVisitor })],
-  });
-
-  if (!exportName) throw new Error("Helpers must have a named default export.");
-
-  // Process these in reverse so that mutating the references does not invalidate any later paths in
-  // the list.
-  exportBindingAssignments.reverse();
-
-  spansToRemove.sort(([start1], [start2]) => start2 - start1);
-  for (const [start, end] of spansToRemove) {
-    code = code.slice(0, start) + code.slice(end);
-  }
-
-  return [
-    code,
-    {
-      globals: Array.from(globals),
-      locals: Object.fromEntries(locals),
-      dependencies: Object.fromEntries(dependencies),
-      exportBindingAssignments,
-      exportName,
-    },
-  ];
-}
-
-function makePath(path) {
-  const parts = [];
-
-  for (; path.parentPath; path = path.parentPath) {
-    parts.push(path.key);
-    if (path.inList) parts.push(path.listKey);
-  }
-
-  return parts.reverse().join(".");
-}
-
-export function stringifyMetadata(metadata) {
-  return `\
-    {
-      globals: ${JSON.stringify(metadata.globals)},
-      locals: ${JSON.stringify(metadata.locals)},
-      exportBindingAssignments: ${JSON.stringify(metadata.exportBindingAssignments)},
-      exportName: ${JSON.stringify(metadata.exportName)},
-      dependencies: ${JSON.stringify(metadata.dependencies)},
-    }
-  `;
-}
diff --git a/node_modules/@babel/helpers/scripts/generate-helpers.js b/node_modules/@babel/helpers/scripts/generate-helpers.js
deleted file mode 100644
index 9eeb95a2..00000000
--- a/node_modules/@babel/helpers/scripts/generate-helpers.js
+++ /dev/null
@@ -1,207 +0,0 @@
-/* eslint-disable import/no-extraneous-dependencies */
-import fs from "fs";
-import { join } from "path";
-import { URL, fileURLToPath } from "url";
-import { minify } from "terser";
-import { babel, presetTypescript } from "$repo-utils/babel-top-level";
-import { IS_BABEL_8 } from "$repo-utils";
-import { gzipSync } from "zlib";
-
-import {
-  getHelperMetadata,
-  stringifyMetadata,
-} from "./build-helper-metadata.js";
-
-const HELPERS_FOLDER = new URL("../src/helpers", import.meta.url);
-const IGNORED_FILES = new Set(["package.json", "tsconfig.json"]);
-
-export default async function generateHelpers() {
-  let output = `/*
- * This file is auto-generated! Do not modify it directly.
- * To re-generate run 'yarn gulp generate-runtime-helpers'
- */
-
-import template from "@babel/template";
-import type * as t from "@babel/types";
-
-interface Helper {
-  minVersion: string;
-  ast: () => t.Program;
-  metadata: HelperMetadata;
-}
-
-export interface HelperMetadata {
-  globals: string[];
-  locals: { [name: string]: string[] };
-  dependencies: { [name: string]: string[] };
-  exportBindingAssignments: string[];
-  exportName: string;
-}
-
-function helper(minVersion: string, source: string, metadata: HelperMetadata): Helper {
-  return Object.freeze({
-    minVersion,
-    ast: () => template.program.ast(source, { preserveComments: true }),
-    metadata,
-  })
-}
-
-export { helpers as default };
-const helpers: Record<string, Helper> = {
-  __proto__: null,
-`;
-
-  let babel7extraOutput = "";
-
-  for (const file of (await fs.promises.readdir(HELPERS_FOLDER)).sort()) {
-    if (IGNORED_FILES.has(file)) continue;
-    if (file.startsWith(".")) continue; // ignore e.g. vim swap files
-
-    const [helperName] = file.split(".");
-
-    const isTs = file.endsWith(".ts");
-
-    const filePath = join(fileURLToPath(HELPERS_FOLDER), file);
-    if (!file.endsWith(".js") && !isTs) {
-      console.error("ignoring", filePath);
-      continue;
-    }
-
-    let code = await fs.promises.readFile(filePath, "utf8");
-    const minVersionMatch = code.match(
-      /^\s*\/\*\s*@minVersion\s+(?<minVersion>\S+)\s*\*\/\s*$/m
-    );
-    if (!minVersionMatch) {
-      throw new Error(`@minVersion number missing in ${filePath}`);
-    }
-    const { minVersion } = minVersionMatch.groups;
-
-    const onlyBabel7 = code.includes("@onlyBabel7");
-    const mangleFns = code.includes("@mangleFns");
-    const noMangleFns = [];
-
-    code = babel.transformSync(code, {
-      configFile: false,
-      babelrc: false,
-      filename: filePath,
-      presets: [
-        [
-          presetTypescript,
-          {
-            onlyRemoveTypeImports: true,
-            optimizeConstEnums: true,
-          },
-        ],
-      ],
-      plugins: [
-        /**
-         * @type {import("@babel/core").PluginObj}
-         */
-        ({ types: t }) => ({
-          // These pre/post hooks are needed because the TS transform is,
-          // when building in the old Babel e2e test, removing the
-          // `export { OverloadYield as default }` in the OverloadYield helper.
-          // TODO: Remove in Babel 8.
-          pre(file) {
-            if (!process.env.IS_BABEL_OLD_E2E) return;
-            file.metadata.exportName = null;
-            file.path.traverse({
-              ExportSpecifier(path) {
-                if (path.node.exported.name === "default") {
-                  file.metadata.exportName = path.node.local.name;
-                }
-              },
-            });
-          },
-          post(file) {
-            if (!process.env.IS_BABEL_OLD_E2E) return;
-            if (!file.metadata.exportName) return;
-            file.path.traverse({
-              ExportNamedDeclaration(path) {
-                if (
-                  !path.node.declaration &&
-                  path.node.specifiers.length === 0
-                ) {
-                  path.node.specifiers.push(
-                    t.exportSpecifier(
-                      t.identifier(file.metadata.exportName),
-                      t.identifier("default")
-                    )
-                  );
-                }
-              },
-            });
-          },
-          visitor: {
-            ImportDeclaration(path) {
-              const source = path.node.source;
-              source.value = source.value
-                .replace(/\.ts$/, "")
-                .replace(/^\.\//, "");
-            },
-            FunctionDeclaration(path) {
-              if (
-                mangleFns &&
-                path.node.leadingComments?.find(c =>
-                  c.value.includes("@no-mangle")
-                )
-              ) {
-                const name = path.node.id.name;
-                if (name) noMangleFns.push(name);
-              }
-            },
-          },
-        }),
-      ],
-    }).code;
-    code = (
-      await minify(code, {
-        ecma: 5,
-        mangle: {
-          keep_fnames: mangleFns ? new RegExp(noMangleFns.join("|")) : true,
-        },
-        // The _typeof helper has a custom directive that we must keep
-        compress: {
-          directives: false,
-          passes: 10,
-          unsafe: true,
-          unsafe_proto: true,
-        },
-      })
-    ).code;
-
-    let metadata;
-    // eslint-disable-next-line prefer-const
-    [code, metadata] = getHelperMetadata(babel, code, helperName);
-
-    const helperStr = `\
-  // size: ${code.length}, gzip size: ${gzipSync(code).length}
-  ${JSON.stringify(helperName)}: helper(
-    ${JSON.stringify(minVersion)},
-    ${JSON.stringify(code)},
-    ${stringifyMetadata(metadata)}
-  ),
-`;
-
-    if (onlyBabel7) {
-      if (!IS_BABEL_8()) babel7extraOutput += helperStr;
-    } else {
-      output += helperStr;
-    }
-  }
-
-  output += "};";
-
-  if (babel7extraOutput) {
-    output += `
-
-if (!process.env.BABEL_8_BREAKING) {
-  Object.assign(helpers, {
-    ${babel7extraOutput}
-  });
-}
-`;
-  }
-
-  return output;
-}
diff --git a/node_modules/@babel/helpers/scripts/generate-regenerator-runtime.js b/node_modules/@babel/helpers/scripts/generate-regenerator-runtime.js
deleted file mode 100644
index 73c301ce..00000000
--- a/node_modules/@babel/helpers/scripts/generate-regenerator-runtime.js
+++ /dev/null
@@ -1,61 +0,0 @@
-import fs from "fs";
-import { createRequire } from "module";
-
-const [parse, generate] = await Promise.all([
-  import("@babel/parser").then(ns => ns.parse),
-  import("@babel/generator").then(ns => ns.default.default || ns.default),
-]).catch(error => {
-  console.error(error);
-  throw new Error(
-    "Before running generate-helpers.js you must compile @babel/parser and @babel/generator.",
-    { cause: error }
-  );
-});
-
-const REGENERATOR_RUNTIME_IN_FILE = fs.readFileSync(
-  createRequire(import.meta.url).resolve("regenerator-runtime"),
-  "utf8"
-);
-
-const MIN_VERSION = "7.18.0";
-
-const HEADER = `/* @minVersion ${MIN_VERSION} */
-/*
- * This file is auto-generated! Do not modify it directly.
- * To re-generate, update the regenerator-runtime dependency of
- * @babel/helpers and run 'yarn gulp generate-runtime-helpers'.
- */
-
-/* eslint-disable */
-`;
-
-const COPYRIGHT = `/*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */`;
-
-export default function generateRegeneratorRuntimeHelper() {
-  const ast = parse(REGENERATOR_RUNTIME_IN_FILE, { sourceType: "script" });
-
-  const factoryFunction = ast.program.body[0].declarations[0].init.callee;
-  factoryFunction.type = "FunctionDeclaration";
-  factoryFunction.id = { type: "Identifier", name: "_regeneratorRuntime" };
-  factoryFunction.params = [];
-  factoryFunction.body.body.unshift(
-    ...stmts(`
-      ${COPYRIGHT}
-      _regeneratorRuntime = function () { return exports; };
-      var exports = {};
-    `)
-  );
-
-  const { code } = generate({
-    type: "ExportDefaultDeclaration",
-    declaration: factoryFunction,
-  });
-
-  return HEADER + code;
-}
-
-function stmts(code) {
-  return parse(`function _() { ${code} }`, {
-    sourceType: "script",
-  }).program.body[0].body.body;
-}