Merge pull request #74 from ludicroushq/ts-support

examples/typescript/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "typescript",
+  "scripts": {
+    "dev": "light dev -t",
+    "start": "light start -t",
+    "test": "jest"
+  },
+  "dependencies": {
+    "light": "latest"
+  },
+  "devDependencies": {
+    "jest": "^25.1.0",
+    "supertest": "^4.0.2",
+    "ts-node": "^8.9.1"
+  }
+}

examples/typescript/routes/index.ts

@@ -0,0 +1,19 @@
+import { IncomingMessage, ServerResponse } from 'http'
+import { createRoute } from 'light';
+
+const { route, addMiddleware, addPlugin } = createRoute('index');
+
+addMiddleware(() => console.log('hi'));
+addPlugin((fn: any) => async (req: IncomingMessage, res: ServerResponse) => {
+  console.log('before');
+  const result = await fn(req, res);
+  console.log('after');
+  return result;
+});
+
+module.exports = route(async (req: IncomingMessage) => {
+  console.log(`recieving request at path: ${req.url}`);
+  return {
+    hello: 'world',
+  };
+});

examples/typescript/tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "compilerOptions": {
+    "noImplicitAny": true,
+  },
+}

packages/light/package.json

@@ -14,6 +14,7 @@
     "semantic-release": "npx semantic-release"
   },
   "main": "lib",
+  "types": "lib/index.d.ts",
   "files": [
     "lib"
   ],
@@ -54,6 +55,7 @@
     "pino-http": "^4.3.0",
     "repl.history": "^0.1.4",
     "signale": "^1.4.0",
+    "ts-node": "^8.9.1",
     "url-join": "^4.0.1",
     "yargs": "^13.3.0",
     "youch": "^2.0.10",

packages/light/src/cli/commands/dev.ts

@@ -20,6 +20,11 @@ export const builder: CommandBuilder = {
     alias: 'p',
     description: 'specify which port the server should run on',
   },
+  typescript: {
+    alias: 't',
+    boolean: true,
+    description: 'enable typescript in the project',
+  },
   dir: {
     default: './',
     description: 'base directory for the light server',
@@ -30,9 +35,14 @@ export const builder: CommandBuilder = {
 interface Args {
   dir: string;
   port?: string;
+  typescript?: boolean;
 }
 
 const handle = async (argv: Args): Promise<void> => {
+  if (argv.typescript) {
+    require('ts-node').register(); // eslint-disable-line
+  }
+
   logger.start(`${emojic.fire} igniting the server ${emojic.fire}`);
 
   const cwd = join(process.cwd(), argv.dir);

packages/light/src/cli/commands/start.ts

@@ -18,6 +18,11 @@ export const builder: CommandBuilder = {
     alias: 'p',
     description: 'specify which port the server should run on',
   },
+  typescript: {
+    alias: 't',
+    boolean: true,
+    description: 'enable typescript in the project',
+  },
   dir: {
     default: './',
     description: 'base directory for the light server',
@@ -28,9 +33,14 @@ export const builder: CommandBuilder = {
 interface Args {
   dir: string;
   port?: string;
+  typescript?: boolean;
 }
 
 const handle = async (argv: Args): Promise<void> => {
+  if (argv.typescript) {
+    require('ts-node').register(); // eslint-disable-line
+  }
+
   logger.start(`${emojic.fire} igniting the server ${emojic.fire}`);
 
   const cwd = join(process.cwd(), argv.dir);

packages/light/src/use-global.ts

@@ -7,10 +7,15 @@ const findGlobal = (path: string): any => {
     return {};
   }
   const file = join(path, 'light.config.js');
+  const fileTS = join(path, 'light.config.ts');
   if (existsSync(file)) {
     const conf = require(file); // eslint-disable-line
     return conf.global || {};
   }
+  if (existsSync(fileTS)) {
+    const conf = require(fileTS); // eslint-disable-line
+    return conf.global || {};
+  }
   return findGlobal(join(path, '../'));
 };
 

packages/light/src/utils/find-routes.ts

@@ -3,7 +3,7 @@ import { sync as globSync } from 'glob';
 
 export default (rootPath: string): string[] => {
   const routesDir = join(rootPath, './routes');
-  const routes = globSync('**/*.js', {
+  const routes = globSync('**/*.[jt]s', {
     cwd: routesDir,
     ignore: ['**/__tests__/**/*.[jt]s?(x)', '**/?(*.)+(spec|test).[jt]s?(x)'],
   });

packages/light/src/utils/import-config.ts

@@ -7,9 +7,14 @@ export default (path: string): Config => {
     return {};
   }
   const file = join(path, 'light.config.js');
+  const fileTS = join(path, 'light.config.ts');
   if (existsSync(file)) {
     const conf = require(file); // eslint-disable-line
     return conf || {};
   }
+  if (existsSync(fileTS)) {
+    const conf = require(fileTS); // eslint-disable-line
+    return conf || {};
+  }
   return {};
 };

packages/light/tsconfig.json

@@ -7,7 +7,7 @@
     // "allowJs": true,                       /* Allow javascript files to be compiled. */
     // "checkJs": true,                       /* Report errors in .js files. */
     "jsx": "react",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
-    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    "declaration": true,                   /* Generates corresponding '.d.ts' file. */
     // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
     // "sourceMap": true,                     /* Generates corresponding '.map' file. */
     // "outFile": "./",                       /* Concatenate and emit output to single file. */