fix: Improve "require" and "commonjs" support

Signed-off-by: Gordon Smith <[email protected]>

package.json

@@ -21,30 +21,35 @@
     ".": {
       "types": "./types/index.d.ts",
       "import": "./dist/index.js",
+      "require": "./dist/index.cjs",
       "default": "./dist/index.umd.js"
     },
     "./base91": {
       "types": "./types/base91.d.ts",
       "import": "./dist/base91.js",
+      "require": "./dist/base91.cjs",
       "default": "./dist/base91.umd.js"
     },
     "./expat": {
       "types": "./types/expat.d.ts",
       "import": "./dist/expat.js",
+      "require": "./dist/expat.cjs",
       "default": "./dist/expat.umd.js"
     },
     "./graphviz": {
       "types": "./types/graphviz.d.ts",
       "import": "./dist/graphviz.js",
+      "require": "./dist/graphviz.cjs",
       "default": "./dist/graphviz.umd.js"
     },
     "./zstd": {
       "types": "./types/zstd.d.ts",
       "import": "./dist/zstd.js",
+      "require": "./dist/zstd.cjs",
       "default": "./dist/zstd.umd.js"
     }
   },
-  "main": "./dist/index.umd.js",
+  "main": "./dist/index.cjs",
   "module": "./dist/index.js",
   "browser": "./dist/index.umd.js",
   "unpkg": "./dist/index.umd.js",
@@ -167,4 +172,4 @@
     "url": "https://github.com/hpcc-systems/hpcc-js-wasm/issues"
   },
   "homepage": "https://hpcc-systems.github.io/hpcc-js-wasm/"
-}
+}

rollup.config.js

@@ -20,6 +20,11 @@ const browserTplIndex = (input, umdOutput, esOutput) => ({
         format: "umd",
         sourcemap: true,
         name: pkg.name
+    }, {
+        file: esOutput + ".cjs",
+        format: "commonjs",
+        sourcemap: true,
+        name: pkg.name
     }, {
         file: esOutput + ".js",
         format: "es",
@@ -42,6 +47,11 @@ const browserTpl = (input, umdOutput, esOutput) => ({
         format: "umd",
         sourcemap: true,
         name: pkg.name
+    }, {
+        file: esOutput + ".cjs",
+        format: "commonjs",
+        sourcemap: true,
+        name: pkg.name
     }, {
         file: esOutput + ".js",
         format: "es",