add babel and create cjs build

types/babel-config-cjs.cjs

@@ -1,4 +1,4 @@
-const polkadotBabelConfig = require('@polkadot/dev/config/babel-config-cjs.cjs');
+const polkadotBabelConfig = require('./polkadot-dev-configs/babel-config-cjs.cjs');
 
 module.exports = {
   plugins: [

types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@webb-tools/protocol-substrate-types",
-  "version": "0.0.8",
+  "version": "0.0.10",
   "description": "Polkadot.js type definitions required for interacting with Webb's substrate protocol",
   "main": "./build/index.js",
   "author": "Webb Developers <[email protected]>",
@@ -16,14 +16,32 @@
   },
   "homepage": "https://github.com/webb-tools/protocol-substrate",
   "dependencies": {
-    "@babel/cli": "^7.21.0",
-    "@babel/core": "^7.21.3",
-    "@babel/runtime": "^7.19.0",
+    "@babel/cli": "^7.20.7",
+    "@babel/core": "^7.20.12",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.18.6",
+    "@babel/plugin-proposal-numeric-separator": "^7.18.6",
+    "@babel/plugin-proposal-optional-chaining": "^7.20.7",
+    "@babel/plugin-syntax-bigint": "^7.8.3",
+    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
+    "@babel/plugin-syntax-import-assertions": "^7.20.0",
+    "@babel/plugin-syntax-import-meta": "^7.10.4",
+    "@babel/plugin-syntax-top-level-await": "^7.14.5",
+    "@babel/plugin-transform-regenerator": "^7.20.5",
+    "@babel/plugin-transform-runtime": "^7.19.6",
+    "@babel/preset-env": "^7.20.2",
+    "@babel/preset-react": "^7.18.6",
+    "@babel/preset-typescript": "^7.18.6",
+    "@babel/register": "^7.18.9",
+    "@babel/runtime": "^7.20.13",
+    "babel-jest": "^29.4.1",
+    "babel-plugin-module-extension-resolver": "^1.0.0",
+    "babel-plugin-module-resolver": "^5.0.0",
+    "babel-plugin-styled-components": "^2.0.7",
     "@open-web3/orml-types": "^1.1.3",
-    "@polkadot/api-derive": "10.1.4",
-    "@polkadot/dev": "^0.72.34",
-    "@polkadot/typegen": "10.1.4",
-    "@polkadot/types": "10.1.4",
+    "@polkadot/api-derive": "10.3.2",
+    "@polkadot/dev": "^0.72.42",
+    "@polkadot/typegen": "10.3.2",
+    "@polkadot/types": "10.3.2",
     "fs-extra": "^11.1.1",
     "glob2base": "^0.0.12",
     "minimatch": "^7.4.2",
@@ -32,9 +50,9 @@
   "devDependencies": {
     "@types/websocket": "^1.0.0",
     "rimraf": "3.0.2",
-    "ts-node": "10.8.0",
-    "tsconfig-paths": "^3.14.1",
-    "typescript": "4.7.2",
+    "ts-node": "10.9.1",
+    "tsconfig-paths": "^4.2.0",
+    "typescript": "5.0.4",
     "websocket": "^1.0.31"
   },
   "scripts": {

types/polkadot-dev-configs/babel-config-cjs.cjs

@@ -0,0 +1,12 @@
+// Copyright 2017-2023 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+const general = require('./babel-general.cjs');
+const plugins = require('./babel-plugins.cjs');
+const presets = require('./babel-presets.cjs');
+
+module.exports = {
+  ...general,
+  plugins: plugins(false),
+  presets: presets(false)
+};

types/polkadot-dev-configs/babel-general.cjs

@@ -0,0 +1,15 @@
+// Copyright 2017-2023 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+module.exports = {
+    assumptions: {
+      // ensure that ?. & ?? uses !=/== null checks (not also undefined)
+      noDocumentAll: true,
+      // no extra defineProperty for private class fields
+      privateFieldsAsProperties: true,
+      // no extra defineProperty for public class fields
+      setPublicClassFields: true
+    }
+    // Really want to switch this on, but not as of yet...
+    // comments: false
+  };

types/polkadot-dev-configs/babel-plugins.cjs

@@ -0,0 +1,21 @@
+// Copyright 2017-2023 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+const resolver = require('./babel-resolver.cjs');
+
+module.exports = function (isEsm) {
+  return resolver([
+    '@babel/plugin-proposal-nullish-coalescing-operator',
+    '@babel/plugin-proposal-numeric-separator',
+    '@babel/plugin-proposal-optional-chaining',
+    ['@babel/plugin-transform-runtime', {
+      useESModules: isEsm
+    }],
+    '@babel/plugin-syntax-bigint',
+    '@babel/plugin-syntax-dynamic-import',
+    '@babel/plugin-syntax-import-assertions',
+    '@babel/plugin-syntax-import-meta',
+    '@babel/plugin-syntax-top-level-await',
+    'babel-plugin-styled-components'
+  ]);
+};

types/polkadot-dev-configs/babel-presets.cjs

@@ -0,0 +1,33 @@
+// Copyright 2017-2023 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+const resolver = require('./babel-resolver.cjs');
+
+module.exports = function (isEsm) {
+  return resolver([
+    '@babel/preset-typescript',
+    ['@babel/preset-react', {
+      development: false,
+      runtime: 'automatic'
+    }],
+    ['@babel/preset-env', {
+      exclude: [
+        // we don't want 2n ** 128n to Math.pow(2n, 128n)
+        '@babel/plugin-transform-exponentiation-operator',
+        // we don't want await import(...) to Promise.resolve(require(...))
+        'proposal-dynamic-import'
+      ],
+      modules: isEsm
+        ? false
+        : 'commonjs',
+      targets: isEsm
+        ? {
+          node: '14'
+        }
+        : {
+          browsers: '>0.25% and last 2 versions and not ie 11 and not OperaMini all',
+          node: '14'
+        }
+    }]
+  ]);
+};

types/polkadot-dev-configs/babel-resolver.cjs

@@ -0,0 +1,14 @@
+// Copyright 2017-2023 @polkadot/dev authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+module.exports = function resolver (input) {
+    return Array.isArray(input)
+      ? input
+        .filter((plugin) => !!plugin)
+        .map((plugin) =>
+          Array.isArray(plugin)
+            ? [require.resolve(plugin[0]), plugin[1]]
+            : require.resolve(plugin)
+        )
+      : require.resolve(input);
+  };

types/scripts/build.js

@@ -76,15 +76,45 @@ function copyMiscFiles(dir) {
   fs.writeFileSync('./build/package.json', newPkgString);
 }
 
+// @param module - the module system to use cjs or esm.
+async function buildBabel(dir, module = 'esm') {
+  console.log('build babel for: ', module);
+
+  // babel configuratiom
+  const configFileName = `babel-config-cjs.cjs`;
+
+  // Prefer to use local config over the root one.
+  const conf = path.join(process.cwd(), configFileName);
+
+  // Commonjs builds will exist in a '/cjs' directory for the package.
+  await babel({
+    babelOptions: {
+      configFile: conf
+    },
+    cliOptions: {
+      extensions: ['.ts'],
+      filenames: ['src'],
+      ignore: '**/*.d.ts',
+      outDir: path.join(process.cwd(), 'build'),
+      outFileExtension: '.js'
+    }
+  });
+
+  copyMiscFiles(dir, module);
+}
+
+
 async function buildJs(dir) {
   if (!fs.existsSync(path.join(process.cwd(), '.skip-build'))) {
     const { name, version } = require(path.join(process.cwd(), './package.json'));
 
     console.log(`*** ${name} ${version}`);
 
     mkdirp.sync('build');
+
+    await buildBabel(dir, 'cjs');
 
-    copyMiscFiles();
+    // copyMiscFiles();
   }
 }
 

types/tsconfig.json

@@ -29,6 +29,7 @@
     "scripts",
     "node_modules/**/*",
     "**/node_modules/**/*",
+    "polkadot-dev-configs"
   ],
   "ts-node": {
     "files": true