feat(examples): add esbuild demo

examples/esbuild/build.ts

@@ -0,0 +1,14 @@
+/* eslint-disable no-console */
+
+import { build } from 'esbuild'
+import Macros from '../../src/esbuild'
+
+build({
+  entryPoints: ['src/main.ts'],
+  bundle: true,
+  outfile: 'dist/main.js',
+  plugins: [Macros()],
+  format: 'esm',
+})
+
+console.log('Success')

examples/esbuild/dev.mts

@@ -0,0 +1,18 @@
+/* eslint-disable no-console */
+
+import { context } from 'esbuild'
+import Macros from '../../src/esbuild'
+
+const ctx = await context({
+  entryPoints: ['src/main.ts'],
+  bundle: true,
+  outdir: 'dist',
+  plugins: [((Macros as any).default as any as typeof Macros)()],
+  format: 'esm',
+})
+
+const { host, port } = await ctx.serve({
+  servedir: 'dist',
+})
+
+console.log(`http://${host}:${port}`)

examples/esbuild/package.json

@@ -0,0 +1,12 @@
+{
+  "version": "1.0.0",
+  "scripts": {
+    "build": "tsx build.ts",
+    "watch": "tsx watch build.ts",
+    "dev": "tsx watch dev.mts"
+  },
+  "devDependencies": {
+    "esbuild": "^0.17.19",
+    "tsx": "^3.12.7"
+  }
+}

examples/esbuild/src/macros.ts

@@ -0,0 +1,7 @@
+export function getStartupTime() {
+  return Date.now()
+}
+
+export function rand() {
+  return Math.random()
+}

examples/esbuild/src/main.ts

@@ -0,0 +1,7 @@
+/* eslint-disable no-console */
+
+import { getStartupTime, rand } from './macros' assert { type: 'macro' }
+
+console.log('Hello, world!')
+console.log('startup time', getStartupTime())
+console.log('rand', rand())

examples/esbuild/tsconfig.json

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src", "*"]
+}

examples/vite/src/macros.ts

@@ -1,3 +1,7 @@
 export function getStartupTime() {
   return Date.now()
 }
+
+export function rand() {
+  return Math.random()
+}

examples/vite/src/main.ts

@@ -1,6 +1,7 @@
 /* eslint-disable no-console */
 
-import { getStartupTime } from './macros' assert { type: 'macro' }
+import { getStartupTime, rand } from './macros' assert { type: 'macro' }
 
 console.log('Hello, world!')
 console.log('startup time', getStartupTime())
+console.log('rand', rand())