88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
/// <reference types="node"/>
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import { normalize, dirname, join } from "path";
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import { readFileSync, writeFileSync, unlinkSync, existsSync } from "fs";
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import assert = require("assert");
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import { execSync } from "child_process";
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const args = process.argv.slice(2);
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/**
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* A minimal description for a parsed package.json object.
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*/
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interface PackageJson {
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name: string;
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bin: {};
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main: string;
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scripts: {
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prepare: string
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postpublish: string
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}
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}
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function main(): void {
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if (args.length < 1) {
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console.log("Usage:");
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console.log("\tnode configureTSCBuild.js <package.json location>");
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return;
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}
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// Acquire the version from the package.json file and modify it appropriately.
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const packageJsonFilePath = normalize(args[0]);
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const packageJsonValue: PackageJson = JSON.parse(readFileSync(packageJsonFilePath).toString());
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// Remove the bin section from the current package
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delete packageJsonValue.bin;
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// We won't be running eslint which would run before publishing
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delete packageJsonValue.scripts.prepare;
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// No infinite loops
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delete packageJsonValue.scripts.postpublish;
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// Set the new name
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packageJsonValue.name = "@typescript/language-services";
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writeFileSync(packageJsonFilePath, JSON.stringify(packageJsonValue, /*replacer:*/ undefined, /*space:*/ 4));
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// Remove the files which aren't use when just using the API
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const toRemove = [
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// JS Files
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"tsserver.js",
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"tsserverlibrary.js",
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"typescriptServices.js",
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"typingsInstaller.js",
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"tsc.js",
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// DTS files
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"typescriptServices.d.ts",
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"tsserverlibrary.d.ts"
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];
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// Get a link to the main dependency JS file
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const lib = join(dirname(packageJsonFilePath), packageJsonValue.main);
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const libPath = dirname(lib);
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// Remove the sibling JS large files referenced above
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toRemove.forEach(file => {
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const path = join(libPath, file);
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if (existsSync(path)) unlinkSync(path);
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});
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// Remove VS-specific localization keys
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execSync("rm -rf loc", { cwd: dirname(packageJsonFilePath) });
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// Remove runnable file reference
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execSync("rm -rf bin", { cwd: dirname(packageJsonFilePath) });
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///////////////////////////////////
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// This section verifies that the build of TypeScript compiles and emits
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const ts = require(lib);
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const source = "let x: string = 'string'";
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const results = ts.transpileModule(source, {
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compilerOptions: { module: ts.ModuleKind.CommonJS }
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});
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assert(results.outputText.trim() === "var x = 'string';", `Running typescript with ${packageJsonValue.name} did not return the expected results, got: ${results.outputText}`);
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}
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main();
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