Rename the smaller build to '@typescript/language-services' and have a separate build step for creating and publishing vs configuring the build

scripts/createLanguageServiceBuild.ts

@@ -0,0 +1,46 @@
+/// <reference types="node"/>
+import { join } from "path";
+import { readFileSync, unlinkSync } from "fs";
+import { tmpdir } from "os";
+import { execSync, ExecSyncOptions } from "child_process";
+import chalk from "chalk";
+
+interface PackageJson {
+    name: string;
+    version: string
+}
+
+const exec = (cmd: string, opts?: ExecSyncOptions) => {
+    console.log(chalk.gray(`> ${cmd} ${opts ? JSON.stringify(opts) : ""}`));
+    execSync(cmd, opts);
+};
+
+const step = (msg: string) => {
+    console.log("\n\n" + chalk.bold("- ") + msg);
+};
+
+function main(): void {
+    console.log(chalk.bold("## Creating the language services build of TypeScript"));
+    process.stdout.write(chalk.grey("> node /scripts/createLanguageServiceBuild.ts"));
+
+    // Create a tarball of the current version
+    step("Packing the current TypeScript via npm.");
+    exec("npm pack");
+
+    const packageJsonValue: PackageJson = JSON.parse(readFileSync("package.json", "utf8"));
+    const tarballFileName = `${packageJsonValue.name}-${packageJsonValue.version}.tgz`;
+
+    const unzipDir = tmpdir();
+    step(`Extracting the built version into a temporary folder. ${unzipDir}/package`);
+    exec(`tar -xvzf ${tarballFileName} -C ${unzipDir}`);
+    unlinkSync(tarballFileName);
+
+    step(`Updating the build metadata`);
+    const packagePath = join(unzipDir, "package");
+    exec(`node scripts/configureLanguageServiceBuild.js ${join(packagePath, "package.json")}`);
+
+    step(`Deploying the language service`);
+    exec("npm publish --access public", { cwd: packagePath });
+}
+
+main();