Initial build scripts

Author: alexeyr

node_package/scripts/build

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -e
+
+yarn run clean
+yarn run tsc --declaration
+echo '{ "type": "module" }' > node_package/lib/esm/package.json
+yarn run tsc -p tsconfig.cjs.json --declaration
+echo '{ "type": "commonjs" }' > node_package/lib/cjs/package.json

package-scripts.yml

@@ -25,9 +25,9 @@ scripts:
       # 3. Check if the project is built now;
       # 4. If it failed, print an error message (still follow https://docs.npmjs.com/cli/v8/using-npm/scripts#best-practices).
       script: >
-        [ -f node_package/lib/ReactOnRails.full.js ] ||
+        [ -f node_package/lib/esm/ReactOnRails.full.js ] ||
           (npm run build >/dev/null 2>&1 || true) &&
-          [ -f node_package/lib/ReactOnRails.full.js ] ||
+          [ -f node_package/lib/esm/ReactOnRails.full.js ] ||
           { echo 'Building react-on-rails seems to have failed!'; }
 
   format:

package.json

@@ -2,17 +2,35 @@
   "name": "react-on-rails",
   "version": "15.0.0-alpha.2",
   "description": "react-on-rails JavaScript for react_on_rails Ruby gem",
-  "main": "node_package/lib/ReactOnRails.full.js",
+  "main": "node_package/lib/esm/ReactOnRails.full.js",
   "type": "commonjs",
   "exports": {
     ".": {
-      "react-server": "./node_package/lib/ReactOnRailsRSC.js",
-      "node": "./node_package/lib/ReactOnRails.node.js",
-      "default": "./node_package/lib/ReactOnRails.full.js"
+      "react-server": {
+        "import": "./node_package/lib/esm/ReactOnRailsRSC.js",
+        "require": "./node_package/lib/cjs/ReactOnRailsRSC.js"
+      },
+      "node": {
+        "import": "./node_package/lib/esm/ReactOnRails.node.js",
+        "require": "./node_package/lib/cjs/ReactOnRails.node.js"
+      },
+      "default": {
+        "import": "./node_package/lib/esm/ReactOnRails.full.js",
+        "require": "./node_package/lib/cjs/ReactOnRails.full.js"
+      }
     },
-    "./client": "./node_package/lib/ReactOnRails.client.js",
-    "./registerServerComponent/client": "./node_package/lib/registerServerComponent/client.js",
-    "./registerServerComponent/server": "./node_package/lib/registerServerComponent/server.js"
+    "./client": {
+      "import": "./node_package/lib/esm/ReactOnRails.client.js",
+      "require": "./node_package/lib/cjs/ReactOnRails.client.js"
+    },
+    "./registerServerComponent/client": {
+      "import": "./node_package/lib/esm/registerServerComponent/client.js",
+      "require": "./node_package/lib/cjs/registerServerComponent/client.js"
+    },
+    "./registerServerComponent/server": {
+      "import": "./node_package/lib/esm/registerServerComponent/server.js",
+      "require": "./node_package/lib/cjs/registerServerComponent/server.js"
+    }
   },
   "directories": {
     "doc": "docs"
@@ -75,8 +93,8 @@
     "prepack": "nps build.prepack",
     "prepare": "nps build.prepack",
     "prepublishOnly": "yarn run build",
-    "build": "yarn run clean && yarn run tsc --declaration",
-    "build-watch": "yarn run clean && yarn run tsc --watch",
+    "build": "node_package/scripts/build",
+    "build-watch": "yarn run clean && yarn run tsc --watch --no-declaration",
     "lint": "nps eslint",
     "check": "yarn run lint && yarn run test && yarn run type-check",
     "type-check": "yarn run tsc --noEmit --noErrorTruncation",

tsconfig.cjs.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "node16",
+    "moduleResolution": "node16",
+    "outDir": "node_package/lib/cjs"
+  }
+}

tsconfig.json

@@ -6,9 +6,10 @@
     // needed for Jest tests even though we don't use .tsx
     "jsx": "react-jsx",
     "lib": ["dom", "es2020"],
-    "module": "node16",
+    "module": "es2020",
+    "moduleResolution": "bundler",
     "noImplicitAny": true,
-    "outDir": "node_package/lib",
+    "outDir": "node_package/lib/esm",
     "strict": true,
     "incremental": true,
     "target": "es2020",