🪐 Improve thebe bundling

.changeset/quick-sheep-prove.md

@@ -0,0 +1,6 @@
+---
+'@myst-theme/jupyter': patch
+'@myst-theme/site': patch
+---
+
+upgraded to thebe 0.2.2

bin/copy-thebe-assets.cjs

@@ -0,0 +1,60 @@
+const fs = require('fs');
+const path = require('path');
+const { globSync } = require('glob');
+
+if (process.argv.length < 3) {
+  console.error('Usage: node copyThebeAssets.cjs <output_dir>');
+  process.exit(1);
+}
+
+const outputDir = process.argv[2];
+
+if (!fs.existsSync(outputDir)) {
+  console.log(`Output directory ${outputDir} does not exist, creating...`);
+  fs.mkdirSync(outputDir, { recursive: true });
+}
+
+console.log('Copying thebe assets...');
+
+try {
+  require.resolve('thebe-core');
+} catch (err) {
+  console.error('thebe-core not found, please run `npm install` in the theme directory.');
+  process.exit(1);
+}
+
+try {
+  require.resolve('thebe-lite');
+} catch (err) {
+  console.error('thebe-lite not found, please run `npm install` in the theme directory.');
+  process.exit(1);
+}
+
+const pathToThebeCoreLibFolder = path.resolve(
+  path.dirname(require.resolve('thebe-core')),
+  '..',
+  'lib',
+);
+const thebeCoreFiles = globSync(path.join(pathToThebeCoreLibFolder, '*.js'));
+
+const pathToThebeLite = path.dirname(require.resolve('thebe-lite'));
+const thebeLiteFiles = globSync(path.join(pathToThebeLite, '*.js'));
+
+const assets = [
+  ...thebeCoreFiles,
+  path.join(pathToThebeCoreLibFolder, 'thebe-core.css'),
+  ...thebeLiteFiles,
+];
+
+console.log('Found thebe assets:');
+console.log(assets);
+console.log(`Copying assets to ${outputDir} now...`);
+
+for (const asset of assets) {
+  const basename = path.basename(asset);
+  const dest = path.join(outputDir, basename);
+  fs.copyFileSync(asset, dest);
+  console.log(`Copied ${basename} to ${dest}`);
+}
+
+console.log('Done.');