how to bundle a cli?

[takegine]

I'm trying to write cli for my project. But it doesn't work,I need help.

D:\github\packages\rigger\dist\bin.js:44
var import_ora2 = __toESM(require("ora"));
                          ^

Error [ERR_REQUIRE_ESM]: require() of ES Module D:\github\node_modules\.pnpm\ora@6.1.2\node_modules\ora\index.js from D:\github\packages\rigger\dist\bin.js not supported.
Instead change the require of index.js in D:\github\packages\rigger\dist\bin.js to a dynamic import() which is available in all CommonJS modules. 
    at Object.<anonymous> (D:\github\packages\rigger\dist\bin.js:44:27) {
  code: 'ERR_REQUIRE_ESM'
}

Node.js v18.12.1

//tsup.config.json
{
    "entry": [
        "src/index.ts",
        "src/bin.ts"
    ],
    "minify": false,
    "splitting": false,
    "clean": true,
    "dts": true,
    "skipNodeModulesBundle": true
}

//tsconfig.json
{
    "compilerOptions": {
        "resolveJsonModule": true,
        "skipLibCheck": true,
        "strict": true,
        "noEmit": false,
        "target": "ESNext",
        "moduleResolution": "Node",
        "allowSyntheticDefaultImports":true
    }
}

//package.json
{

  "main": "dist/index",
  "types": "dist/index",
  "files": [
    "dist/*.{js,d.ts}",
    "schema/*.json"
  ],
  "bin" : "dist/bin.js",
  "scripts": {
    "build": "tsup",
    "dev": "tsup --watch",
    "prepublish": "tsup"
  },
  "dependencies": {
    "chalk": "^2.4.1",
    "child_process": "^1.0.2",
    "chokidar": "^3.5.3",
    "commander": "^9.4.0",
    "fs-extra": "^10.1.0",
    "node-xlsx": "^0.21.0",
    "ora": "^6.1.2",
    "steam-game-path": "2.0.1"
  },
  "devDependencies": {
    "@types/fs-extra": "^9.0.13",
    "@types/node": "^17.0.45",
    "@types/node-xlsx": "^0.15.3"
  }
}

//dits/bin.ts
#!/usr/bin/env node

import { program } from 'commander';
import { version } from '../package.json';
import { tools } from '.';
import { spawn } from 'child_process';
import { existsSync, writeFile } from 'fs-extra';
import ora from 'ora';
import { join, relative } from 'path';

program
    .version(version, "-v, --version")
    .on('--help', () => {
        let text = ora('hello world')
        text.start()
    })
    .option("aaa", "aaa", tools )
    .parse(process.argv)

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[cuppachino]

try and use chalk before everything else and see if you get the same error. Idk what ora is but the message looks identical to the one you get with chalk. Does it work if you compile to ESM exclusively?

[ImLunaHey]

I would highly suggest moving ora to devDeps so tsup can inline it instead of using require.

[0zcl]

ora@6.1.2 is a pure esm package.

add type: "modules" in your package.json of project