Merge pull request #71 from freeman/rollup-plugin-typescript2

Switch to `rollup-plugin-typescript2`

Author: developit

package.json

@@ -59,7 +59,7 @@
     "rollup-plugin-preserve-shebang": "^0.1.6",
     "rollup-plugin-sizes": "^0.4.2",
     "rollup-plugin-strict-alias": "^1.0.0",
-    "rollup-plugin-typescript": "^0.8.1",
+    "rollup-plugin-typescript2": "^0.11",
     "rollup-plugin-uglify": "^3.0.0",
     "sade": "^1.3.1",
     "tslib": "^1.9.0",

src/index.js

@@ -17,7 +17,7 @@ import alias from 'rollup-plugin-strict-alias';
 import gzipSize from 'gzip-size';
 import prettyBytes from 'pretty-bytes';
 import shebangPlugin from 'rollup-plugin-preserve-shebang';
-import typescript from 'rollup-plugin-typescript';
+import typescript from 'rollup-plugin-typescript2';
 import flow from './lib/flow-plugin';
 import camelCase from 'camelcase';
 
@@ -216,7 +216,10 @@ function createConfig(options, entry, format, writeMeta) {
 					inject: false,
 					extract: !!writeMeta
 				}),
-				useTypescript && typescript({ typescript: require('typescript') }),
+				useTypescript && typescript({
+					typescript: require('typescript'),
+					tsconfigDefaults: { compilerOptions: { declaration: true } }
+				}),
 				!useTypescript && flow({ all: true, pretty: true }),
 				nodent({
 					exclude: 'node_modules/**',

test/__snapshots__/index.test.js.snap

@@ -41,6 +41,8 @@ Build output to dist:
 exports[`fixtures ts-demo 1`] = `
 "ts-demo
   dist
+    car.d.ts
+    index.d.ts
     ts-demo.js
     ts-demo.js.map
     ts-demo.m.js

test/fixtures/ts-demo/src/car.ts

@@ -1,4 +1,4 @@
-interface Driveable {
+export interface Driveable {
 	drive(distance: number): boolean;
 }
 

test/index.test.js

@@ -12,7 +12,7 @@ const constant = konst => () => konst;
 
 const printTree = (nodes, indentLevel = 0) => {
 	const indent = join(times(indentLevel, constant('  ')));
-	return join(nodes.map(node =>
+	return join(nodes.filter(node => node.name[0] !== '.').map(node =>
 		`${indent}${node.name}\n${node.type === 'directory' ? printTree(node.children, indentLevel + 1) : ''}`
 	));
 };
@@ -26,10 +26,13 @@ describe('fixtures', () => {
 		}
 
 		it(fixtureDir, async () => {
+			const prevDir = process.cwd();
+			process.chdir(path.resolve(fixturePath));
 			const output = await microbundle({
 				cwd: path.resolve(fixturePath),
 				formats: 'es,cjs,umd'
 			});
+			process.chdir(prevDir);
 
 			const printedDir = printTree([dirTree(fixturePath)]);