compile.js

#!/usr/bin/env node

const path = require('node:path'); 
const fs = require('fs');
const { compile } = require('./src/compiler');
const { exec } = require("child_process");

let [_, __, fileName, package] = process.argv;
package = package === 'f'? false : true;

let code = fs.readFileSync(fileName, 'utf8');
let compiledCode = compile(code);

if (package) {
    exec('npm i @vercel/ncc -g', (nccErr, nccStdout, nccStderr) => {
        if (nccErr)
            console.error(nccErr.message);
        else if (nccStderr)
            console.error(nccStderr);
        else {
            exec('mkdir -p dist', (dirError, dirStdout, dirStderr) => {
                if (dirError || dirStderr)
                    console.error('Could not create ./dist directory!');
                else {
                    fs.writeFile('dist/index.temp.js', compiledCode, (err) => {
                        if(err)
                            console.error(err);
                        else {
                            console.log('Intermediate output in: dist/index.temp.js');
                    
                            exec('ncc build dist/index.temp.js -o dist', (error, stdout, stderr) => {
                                if (error)
                                    console.error(error.message);
                                else if (stderr)
                                    console.error(stderr);
                                else
                                    console.log(stdout);
                            });
                        }
                    });
                }
            });
        }
    });
} else {
    exec('mkdir -p dist', (dirError, dirStdout, dirStderr) => {
        if (dirError || dirStderr)
            console.error('Could not create ./dist directory!');
        else {
            fs.writeFile('dist/index.temp.js', compiledCode, (err) => {
                if(err)
                    console.error(err);
                else
                    console.log('Output in: dist/index.temp.js');
            });
        }
    });
}