From f0fee777e7f9b82169a84570298ee36cd4b0cdbd Mon Sep 17 00:00:00 2001
From: marihachi <marihachi0620@gmail.com>
Date: Sat, 29 Jul 2023 11:50:18 +0900
Subject: [PATCH] dual package expt.

---
 .gitignore                |  1 +
 package.json              | 20 +++++++++-----------
 template/cjs/package.json |  4 ++++
 template/esm/package.json |  4 ++++
 tsconfig.cjs.json         |  7 +++++++
 tsconfig.esm.json         |  7 +++++++
 tsconfig.json             |  7 +++----
 7 files changed, 35 insertions(+), 15 deletions(-)
 create mode 100644 template/cjs/package.json
 create mode 100644 template/esm/package.json
 create mode 100644 tsconfig.cjs.json
 create mode 100644 tsconfig.esm.json

diff --git a/.gitignore b/.gitignore
index 926f05d..9d35464 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,6 @@ node_modules
 .vscode
 
 # app dir
+build
 built
 temp
diff --git a/package.json b/package.json
index 0b11dd2..96dac34 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,12 @@
 {
   "name": "terrario",
-  "version": "0.9.0",
+  "version": "0.10.0-dev.1",
   "description": "A refined, expressive parser combinator library.",
   "license": "MIT",
   "author": "Marihachi",
   "type": "module",
-  "module": "./built/index.js",
-  "main": "./built/cjs/index.cjs",
-  "types": "./built/index.d.ts",
+  "module": "./build/esm/index.js",
+  "main": "./build/cjs/index.js",
   "contributors": [
     "ThinaticSystem <git@thinaticsystem.com> (https://thinaticsystem.com/)"
   ],
@@ -25,18 +24,17 @@
   },
   "scripts": {
     "build": "npm run build:esm && npm run build:cjs",
-    "build:esm": "tsc",
-    "build:cjs": "npx tsc --outdir built/cjs --module CommonJS && npm run build:cjs:rename",
-    "build:cjs:rename": "node -e \"require('fs').renameSync('./built/cjs/index.js', './built/cjs/index.cjs')\"",
+    "build:esm": "tsc -p tsconfig.esm.json && cp -r ./template/esm ./build",
+    "build:cjs": "tsc -p tsconfig.cjs.json && cp -r ./template/cjs ./build",
     "test": "jest --verbose",
     "typedoc": "typedoc --plugin typedoc-plugin-markdown --out temp/docs src/index.ts",
     "api-init": "api-extractor init",
     "api": "api-extractor run --local --verbose"
   },
   "exports": {
-    "import": "./built/index.js",
-    "require": "./built/cjs/index.cjs",
-    "default": "./built/index.js"
+    "import": "./build/esm/index.js",
+    "require": "./build/cjs/index.js",
+    "default": "./build/esm/index.js"
   },
   "devDependencies": {
     "@microsoft/api-extractor": "^7.36.3",
@@ -49,7 +47,7 @@
     "typescript": "5.1.6"
   },
   "files": [
-    "built/**/*",
+    "build/**/*",
     "CHANGELOG.md"
   ]
 }
diff --git a/template/cjs/package.json b/template/cjs/package.json
new file mode 100644
index 0000000..832afeb
--- /dev/null
+++ b/template/cjs/package.json
@@ -0,0 +1,4 @@
+{
+  "type": "commonjs",
+  "types": "./index.d.ts"
+}
diff --git a/template/esm/package.json b/template/esm/package.json
new file mode 100644
index 0000000..309d249
--- /dev/null
+++ b/template/esm/package.json
@@ -0,0 +1,4 @@
+{
+  "type": "module",
+  "types": "./index.d.ts"
+}
diff --git a/tsconfig.cjs.json b/tsconfig.cjs.json
new file mode 100644
index 0000000..a90303d
--- /dev/null
+++ b/tsconfig.cjs.json
@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "commonjs",
+    "outDir": "./build/cjs/",
+  }
+}
diff --git a/tsconfig.esm.json b/tsconfig.esm.json
new file mode 100644
index 0000000..05198d7
--- /dev/null
+++ b/tsconfig.esm.json
@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "esnext",
+    "outDir": "./build/esm/",
+  }
+}
diff --git a/tsconfig.json b/tsconfig.json
index 0138eaf..d5cf528 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,11 +1,10 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
-    "module": "ESNext",
-    "moduleResolution": "Node",
+    "target": "es2020",
+    "module": "esnext",
+    "moduleResolution": "node",
     "declaration": true,
     "rootDir": "./src/",
-    "outDir": "./built/",
     "skipLibCheck": true,
     "removeComments": false,
     "strict": true,