chore: add "esbuild" example (#119)

* chore: add esbuild example

* chore: remove `.gitignore` file

Co-authored-by: Luke Edwards <[email protected]>

examples/esbuild/package.json

@@ -0,0 +1,11 @@
+{
+  "private": true,
+  "scripts": {
+    "test": "uvu -r esbuild-register tests"
+  },
+  "devDependencies": {
+    "esbuild": "0.12.15",
+    "esbuild-register": "2.6.0",
+    "uvu": "^0.5.1"
+  }
+}

examples/esbuild/src/math.ts

@@ -0,0 +1,11 @@
+export function sum(a: number, b: number): number {
+	return a + b;
+}
+
+export function div(a: number, b: number): number {
+	return a / b;
+}
+
+export function mod(a: number, b: number): number {
+	return a % b;
+}

examples/esbuild/src/utils.ts

@@ -0,0 +1,7 @@
+export function capitalize(str: string): string {
+	return str[0].toUpperCase() + str.substring(1);
+}
+
+export function dashify(str: string): string {
+	return str.replace(/([a-zA-Z])(?=[A-Z\d])/g, '$1-').toLowerCase();
+}

examples/esbuild/tests/math.ts

@@ -0,0 +1,26 @@
+import { test } from 'uvu';
+import * as assert from 'uvu/assert';
+import * as math from '../src/math';
+
+test('sum', () => {
+	assert.type(math.sum, 'function');
+	assert.is(math.sum(1, 2), 3);
+	assert.is(math.sum(-1, -2), -3);
+	assert.is(math.sum(-1, 1), 0);
+});
+
+test('div', () => {
+	assert.type(math.div, 'function');
+	assert.is(math.div(1, 2), 0.5);
+	assert.is(math.div(-1, -2), 0.5);
+	assert.is(math.div(-1, 1), -1);
+});
+
+test('mod', () => {
+	assert.type(math.mod, 'function');
+	assert.is(math.mod(1, 2), 1);
+	assert.is(math.mod(-3, -2), -1);
+	assert.is(math.mod(7, 4), 3);
+});
+
+test.run();

examples/esbuild/tests/utils.ts

@@ -0,0 +1,18 @@
+import { test } from 'uvu';
+import * as assert from 'uvu/assert';
+import * as utils from '../src/utils';
+
+test('capitalize', () => {
+	assert.type(utils.capitalize, 'function');
+	assert.is(utils.capitalize('hello'), 'Hello');
+	assert.is(utils.capitalize('foo bar'), 'Foo bar');
+});
+
+test('dashify', () => {
+	assert.type(utils.dashify, 'function');
+	assert.is(utils.dashify('fooBar'), 'foo-bar');
+	assert.is(utils.dashify('FooBar'), 'foo-bar');
+	assert.is(utils.dashify('foobar'), 'foobar');
+});
+
+test.run();

examples/esbuild/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "outDir": "build",
+    "target": "esnext",
+    "module": "esnext",
+    "noImplicitAny": true,
+    "moduleResolution": "node",
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": [
+    "@types/**/*",
+    "src/**/*"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}