switch away from iife to support esnext

Author: o-az

.github/workflows/ci.yml

@@ -110,6 +110,7 @@ jobs:
   publish-gpr:
     name: 'Publish: GitHub Package Registry'
     needs: [test]
+    permissions: write-all
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

README.md

@@ -1,5 +1,14 @@
 # **`xtsz`**  
 
+```sh
+# pnpm
+pnpm add --save-dev xtsz
+# yarn
+yarn add --dev xtsz
+# npm
+npm install --save-dev xtsz
+```
+
 ```sh
 xtsz is a TypeScript and JavaScript (Node.js) runner that supports https-imports.
 It can run ESM and CJS: .ts, .js, .cjs, .mjs.
@@ -9,7 +18,7 @@ Usage:
 
 
 Options:
-  --file, -f  The file to run. Can be passed as a flag or as an argument.
+  --file  The file to run. Can be passed as a flag or as an argument.
   --help, -h  Show this help message.
 
 Examples:

help.png

@@ -13,7 +13,7 @@ ${ansi.bold}Usage:${ansi.reset}
   $${ansi.green} xtsz <filepath> ${ansi.reset}
 
 ${ansi.bold}Options:${ansi.reset}
-  ${ansi.green}--file, -f${ansi.reset}${ansi.brightPurple}  The file to run. Can be passed as a flag or as an argument. ${ansi.reset}
+  ${ansi.green}--file ${ansi.reset}${ansi.brightPurple}  The file to run. Can be passed as a flag or as an argument. ${ansi.reset}
   ${ansi.green}--help, -h${ansi.reset}${ansi.brightPurple}  Show this help message. ${ansi.reset}
 
 ${ansi.bold}Examples:${ansi.reset}

src/help.ts

@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 import meow from 'meow'
 import { $, execa } from 'execa'
 import * as esbuild from 'esbuild'
@@ -24,24 +25,33 @@ function woof() {
   return filePath
 }
 
-//
-;(async () => {
-  const process = await import('node:process')
-  if (process.argv[2] === 'help') return process.stdout.write(helpMessage)
-  const filePath = woof()
-  const ENTRY_POINT = filePath
-  const OUT_FILE = `/tmp/${Date.now()}-out.js`
+async function main() {
+  try {
+    const process = await import('node:process')
+    if (process.argv[2] === 'help') return process.stdout.write(helpMessage)
+    const filePath = woof()
+    const ENTRY_POINT = filePath
+    const OUT_FILE = `/tmp/${Date.now()}-out.mjs`
 
-  await esbuild.build({
-    entryPoints: [ENTRY_POINT],
-    bundle: true,
-    outfile: OUT_FILE,
-    plugins: [httpPlugin],
-  })
+    await esbuild.build({
+      entryPoints: [ENTRY_POINT],
+      bundle: true,
+      outfile: OUT_FILE,
+      target: 'esnext',
+      format: 'esm',
+      plugins: [httpPlugin],
+    })
+
+    const { stdout } = await execa('tsx', [OUT_FILE])
+    process.stdout.write(stdout)
+    // lastly, remove the file
+    await $`rm -rf ${OUT_FILE}`
+    return stdout
+  } catch (error) {
+    console.error(error)
+    console.info('\n\n\nPlease report this error to https://github.com/o-az/xtsz/issues. Really appreciate it!')
+    process.exit(1)
+  }
+}
 
-  const { stdout } = await execa('tsx', [OUT_FILE])
-  process.stdout.write(stdout)
-  // lastly, remove the file
-  await $`rm -rf ${OUT_FILE}`
-  return stdout
-})()
+main()

src/index.ts

@@ -5,3 +5,9 @@ const {
 const result = example()
 
 console.log({ result })
+;(async () => {
+  let promise = await fetch('https://jsonplaceholder.typicode.com/todos/1')
+  let data = await promise.json()
+
+  console.log(data)
+})()

test/cases/index.cjs

@@ -1,3 +1,4 @@
-import { example } from 'https://gist.githubusercontent.com/o-az/e8ed1e89fde52af306099ed28e297cae/raw/51a1d68f54ba0718c2ab72a52b97f13cf613563f/sample.js'
-const result = example()
-console.log({ result })
+let promise = await fetch('https://jsonplaceholder.typicode.com/todos/1')
+export let data = await promise.json()
+
+console.log(data)

test/cases/index.js

@@ -2,24 +2,27 @@ import { execa } from 'execa'
 import { it } from 'node:test'
 import * as assert from 'node:assert'
 
-const result = `{ result: { foo: 'bar' } }`
-
 it('should run a TypeScript file', async () => {
+  const result = `{ result: { foo: 'bar' } }`
   const { stdout } = await execa('node_modules/.bin/xtsz', ['./test/cases/index.ts'])
   assert.deepEqual(result, stdout)
 })
 
 it('should run a JavaScript file', async () => {
+  const result = `{ userId: 1, id: 1, title: 'delectus aut autem', completed: false }`
   const { stdout } = await execa('node_modules/.bin/xtsz', ['./test/cases/index.js'])
   assert.equal(stdout, result)
 })
 
 it('should run a CJS file', async () => {
+  const result = `{ result: { foo: 'bar' } }
+{ userId: 1, id: 1, title: 'delectus aut autem', completed: false }`
   const { stdout } = await execa('node_modules/.bin/xtsz', ['./test/cases/index.cjs'])
   assert.equal(stdout, result)
 })
 
 it('should run a file with --file flag', async () => {
+  const result = `{ result: { foo: 'bar' } }`
   const { stdout } = await execa('node_modules/.bin/xtsz', ['--file', './test/cases/index.ts'])
   assert.equal(stdout, result)
 })

test/index.test.ts

@@ -7,7 +7,7 @@ export default defineConfig({
   minify: true,
   outDir: './dist',
   platform: 'node',
+  target: 'esnext',
   format: ['esm'],
   entry: ['./src/index.ts'],
-  banner: _context => ({ js: `#!/usr/bin/env node` }),
 })