Force CJS when importing emoji-regex module

marp-team/marp-core#322
marp-team · Dec 11, 2022 · ae9f203 · ae9f203
1 parent b2beefb
commit ae9f203
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/webpack.base.config.js b/webpack.base.config.js
@@ -4,7 +4,14 @@ const { ESBuildMinifyPlugin } = require('esbuild-loader')
 
 module.exports = ({ outputPath, production, minimizerFormat }) => ({
   mode: production ? 'production' : 'none',
-  resolve: { extensions: ['.ts', '.js'] },
+  resolve: {
+    alias: {
+      // Marp Core (CJS) is not compatible with ESM default export
+      // https://github.com/marp-team/marp-core/issues/322
+      'emoji-regex$': require.resolve('emoji-regex/index.js'),
+    },
+    extensions: ['.ts', '.js'],
+  },
   entry: `./src/${path.basename(outputPath, '.js')}.ts`,
   output: {
     filename: path.basename(outputPath),

diff --git a/webpack.web.config.js b/webpack.web.config.js
@@ -15,6 +15,7 @@ module.exports = (env) => {
       ...conf.resolve,
       mainFields: ['browser', 'module', 'main'],
       alias: {
+        ...conf.resolve.alias,
         [path.resolve(__dirname, './src/commands/export')]: path.resolve(
           __dirname,
           './src/web/commands/export'