TypeScript/scripts/createLanguageServiceBuild.ts

47 lines
1.6 KiB
TypeScript

/// <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();