Add renamer script

scripts/rename-proposal-to-transform.js

@@ -0,0 +1,112 @@
+#!/usr/bin/env node
+
+import path from "node:path";
+import fs from "node:fs";
+import { Glob } from "glob";
+import { execSync } from "node:child_process";
+
+const oldName = process.argv[2].match(/proposal-[\w-]+/)[0];
+const newName = process.argv[3] || oldName.replace("proposal-", "transform-");
+
+const oldPackageFolder = path.resolve(process.cwd(), process.argv[2]);
+const oldPackageJSONPath = path.join(oldPackageFolder, "package.json");
+
+console.info("Updating package.json...");
+{
+  const pkgJSON = JSON.parse(fs.readFileSync(oldPackageJSONPath, "utf8"));
+  pkgJSON.name = pkgJSON.name.replace(oldName, newName);
+  pkgJSON.description = pkgJSON.description.replace(
+    /the ([a-z-]+?)s? proposal/gi,
+    "$1s"
+  );
+  pkgJSON.repository.directory = pkgJSON.repository.directory.replace(
+    oldName,
+    newName
+  );
+  pkgJSON.homepage = pkgJSON.homepage.replace(oldName, newName);
+  fs.writeFileSync(oldPackageJSONPath, JSON.stringify(pkgJSON, null, 2) + "\n");
+}
+
+console.info("Updating the plugin name...");
+pluginName: {
+  const indexPath = path.join(oldPackageFolder, "src", "index.ts");
+
+  let indexContents;
+  try {
+    indexContents = fs.readFileSync(indexPath, "utf8");
+  } catch (error) {
+    console.warn("Could not find src/index.ts, skipping...");
+    break pluginName;
+  }
+
+  const newContents = indexContents.replace(
+    new RegExp(`(?<=name:\\s*")${oldName}`),
+    newName
+  );
+  if (newContents === indexContents) {
+    console.warn("Could not find name in src/index.ts, skipping...");
+    break pluginName;
+  }
+
+  fs.writeFileSync(indexPath, newContents);
+}
+
+console.info("Updating the README...");
+readme: {
+  const readmePath = path.join(oldPackageFolder, "README.md");
+
+  let indexContents;
+  try {
+    indexContents = fs.readFileSync(readmePath, "utf8");
+  } catch (error) {
+    console.warn("Could not find README.md, skipping...");
+    break readme;
+  }
+
+  const newContents = indexContents.replaceAll(oldName, newName);
+  if (newContents === indexContents) {
+    console.warn("Could not find name in README.md, skipping...");
+    break readme;
+  }
+
+  fs.writeFileSync(readmePath, newContents);
+}
+
+console.info("Renaming the folder...");
+{
+  const newPackageFolder = oldPackageFolder.replace(oldName, newName);
+  if (fs.existsSync(newPackageFolder)) {
+    fs.rmSync(newPackageFolder, { recursive: true });
+  }
+  fs.renameSync(oldPackageFolder, newPackageFolder);
+}
+
+console.info("Renaming all usages in tests...");
+await globRename(
+  "./{packages,eslint,codemods}/*/test/fixtures/**/options.json"
+);
+
+console.info("Renaming all usages in package.json files...");
+await globRename("./{packages,eslint,codemods}/*/package.json");
+
+console.info("Renaming other well-known usages...");
+await globRename([
+  "packages/babel-core/src/parser/util/missing-plugin-helper.ts",
+  "packages/babel-preset-env/src/available-plugins.ts",
+  "packages/babel-standalone/scripts/pluginConfig.json",
+]);
+
+async function globRename(pattern) {
+  for await (const filename of new Glob(pattern, {})) {
+    const oldContents = fs.readFileSync(filename, "utf8");
+    const newContents = oldContents.replaceAll(oldName, newName);
+    if (oldContents !== newContents) {
+      fs.writeFileSync(filename, newContents);
+    }
+  }
+}
+
+if (!process.env.SKIP_BOOTSTRAP) {
+  console.info("Running `make bootstrap`...");
+  execSync("make bootstrap", { stdio: "inherit" });
+}