youfoundjk_TeXcore/esbuild.config.mjs

import esbuild from 'esbuild';
import process from 'process';
import { builtinModules } from 'node:module';
import fs from 'fs';
import path from 'path';
import inlineWorkerPlugin from 'esbuild-plugin-inline-worker';

const builtins = [
  ...new Set([...builtinModules, ...builtinModules.map(moduleName => `node:${moduleName}`)])
];

const banner = `/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/
`;

const prod = process.argv[2] === 'production';

async function build() {
  const context = await esbuild.context({
    banner: {
      js: banner
    },
    entryPoints: ['src/main.ts'],
    bundle: true,
    plugins: [
      inlineWorkerPlugin({ format: 'iife' }),
      {
        name: 'copy-to-dev-vault-plugin',
        setup(build) {
          build.onEnd(() => {
            const rootDir = process.cwd();
            const devEnvDir = path.join(
              rootDir,
              '../plugin-full-calendar/obsidian-dev-vault/.obsidian/plugins/TeXcore'
            );

            // Ensure dev output directory exists
            try {
              if (!fs.existsSync(devEnvDir)) {
                fs.mkdirSync(devEnvDir, { recursive: true });
              }
            } catch (err) {
              console.warn('⚠️ Could not create output directory:', err.message);
            }

            // Copy build files
            try {
              if (fs.existsSync(path.join(rootDir, 'main.js'))) {
                fs.copyFileSync(path.join(rootDir, 'main.js'), path.join(devEnvDir, 'main.js'));
                console.log(' | Copied main.js to dev vault');
              }
              if (fs.existsSync(path.join(rootDir, 'styles.css'))) {
                fs.copyFileSync(
                  path.join(rootDir, 'styles.css'),
                  path.join(devEnvDir, 'styles.css')
                );
                console.log(' | Copied styles.css to dev vault');
              }
              if (fs.existsSync(path.join(rootDir, 'manifest.json'))) {
                fs.copyFileSync(
                  path.join(rootDir, 'manifest.json'),
                  path.join(devEnvDir, 'manifest.json')
                );
                console.log(' | Copied manifest.json to dev vault');
              }
            } catch (err) {
              console.warn('⚠️ Could not copy files to dev vault:', err.message);
            }
          });
        }
      }
    ],
    external: [
      'obsidian',
      'electron',
      '@codemirror/autocomplete',
      '@codemirror/collab',
      '@codemirror/commands',
      '@codemirror/language',
      '@codemirror/lint',
      '@codemirror/search',
      '@codemirror/state',
      '@codemirror/view',
      '@lezer/common',
      '@lezer/highlight',
      '@lezer/lr',
      ...builtins
    ],
    format: 'cjs',
    target: 'es2020',
    logLevel: 'info',
    minify: prod,
    sourcemap: prod ? false : 'inline',
    treeShaking: true,
    outfile: 'main.js'
  });

  if (!prod) {
    await context.watch();
    console.log('Watching for changes...');
  } else {
    await context.rebuild();
    await context.dispose();
  }
}

build().catch(err => {
  console.error(err);
  process.exit(1);
});