Use Preconstruct to build packages

.github/workflows/release.yml

@@ -21,6 +21,9 @@ jobs:
       - name: Install Dependencies
         run: yarn
 
+      - name: Build
+        run: yarn build
+
       - name: Create Release Pull Request or Publish to npm
         uses: changesets/action@v1
         with:

examples/error-demo/test/sagas.js

@@ -168,7 +168,7 @@ test('error in helper: shows correct error logs with source of error', (t) => {
     .catch((/* error */) => {
       const expected = [
         'undefinedIsNotAFunction is not defined',
-        'The above error occurred in task retry\n    created by errorInRetrySaga  src/sagas/index.js?73\n',
+        'The above error occurred in task retry$1\n    created by errorInRetrySaga  src/sagas/index.js?73\n',
       ]
       t.deepEqual(actual, expected)
       t.end()

package.json

@@ -1,4 +1,5 @@
 {
+  "name": "redux-saga-repo",
   "private": true,
   "workspaces": [
     "examples/*",
@@ -9,7 +10,7 @@
     "lint": "eslint packages/*/{src,test}",
     "test": "lerna --concurrency 1 run test",
     "clean": "lerna run --parallel clean && lerna clean --yes && rimraf node_modules",
-    "build": "lerna run --parallel build",
+    "build": "preconstruct build",
     "counter": "yarn --cwd examples/counter start",
     "error-demo": "yarn --cwd examples/error-demo start",
     "cancellable-counter": "yarn --cwd examples/cancellable-counter start",
@@ -51,6 +52,7 @@
     "@babel/runtime": "^7.6.3",
     "@changesets/changelog-github": "^0.4.6",
     "@changesets/cli": "^2.24.2",
+    "@preconstruct/cli": "^2.8.3",
     "babel-7-jest": "^21.3.3",
     "babel-eslint": "^8.2.1",
     "babel-loader": "^8.0.6",
@@ -98,5 +100,16 @@
     "webpack-dev-middleware": "^3.7.2",
     "webpack-dev-server": "^3.8.2",
     "webpack-hot-middleware": "^2.25.0"
+  },
+  "preconstruct": {
+    "packages": [
+      "packages/*"
+    ],
+    "exports": {
+      "importConditionDefaultExport": "default"
+    },
+    "___experimentalFlags_WILL_CHANGE_IN_PATCH": {
+      "importsConditions": true
+    }
   }
 }

packages/babel-plugin-redux-saga/package.json

@@ -12,8 +12,22 @@
     "babel-plugin",
     "redux-saga"
   ],
-  "main": "./src/index",
+  "main": "dist/babel-plugin-redux-saga.cjs.js",
+  "module": "dist/babel-plugin-redux-saga.esm.js",
+  "exports": {
+    ".": {
+      "types": {
+        "import": "./dist/babel-plugin-redux-saga.cjs.mjs",
+        "default": "./dist/babel-plugin-redux-saga.cjs.js"
+      },
+      "module": "./dist/babel-plugin-redux-saga.esm.js",
+      "import": "./dist/babel-plugin-redux-saga.cjs.mjs",
+      "default": "./dist/babel-plugin-redux-saga.cjs.js"
+    },
+    "./package.json": "./package.json"
+  },
   "files": [
+    "dist",
     "src"
   ],
   "scripts": {

packages/core/effects/package.json

@@ -1,9 +1,9 @@
 {
   "name": "@redux-saga/core/effects",
   "private": true,
-  "main": "../dist/redux-saga-effects.cjs.js",
-  "module": "../dist/redux-saga-effects.esm.js",
-  "types": "./effects.d.ts",
+  "main": "dist/redux-saga-core-effects.cjs.js",
+  "module": "dist/redux-saga-core-effects.esm.js",
+  "types": "../types/effects.d.ts",
   "typesVersions": {
     ">=4.2": {
       "*": [

packages/core/package.json

@@ -2,37 +2,38 @@
   "name": "@redux-saga/core",
   "version": "1.3.0",
   "description": "Saga middleware for Redux to handle Side Effects",
-  "main": "./dist/redux-saga-core.cjs.js",
-  "module": "./dist/redux-saga-core.esm.js",
+  "main": "dist/redux-saga-core.cjs.js",
+  "module": "dist/redux-saga-core.esm.js",
   "files": [
     "dist",
     "effects",
-    "types",
-    "import-condition-proxy.mjs"
+    "types"
   ],
   "exports": {
-    "./effects": {
-      "types": "./types/ts4.2/effects.d.ts",
-      "module": "./dist/redux-saga-effects.esm.js",
-      "default": "./dist/redux-saga-effects.cjs.js"
-    },
     ".": {
-      "types": "./types/ts4.2/index.d.ts",
+      "types": {
+        "import": "./dist/redux-saga-core.cjs.mjs",
+        "default": "./dist/redux-saga-core.cjs.js"
+      },
       "module": "./dist/redux-saga-core.esm.js",
-      "import": "./import-condition-proxy.mjs",
+      "import": "./dist/redux-saga-core.cjs.mjs",
       "default": "./dist/redux-saga-core.cjs.js"
     },
+    "./effects": {
+      "types": {
+        "import": "./effects/dist/redux-saga-core-effects.cjs.mjs",
+        "default": "./effects/dist/redux-saga-core-effects.cjs.js"
+      },
+      "module": "./effects/dist/redux-saga-core-effects.esm.js",
+      "import": "./effects/dist/redux-saga-core-effects.cjs.mjs",
+      "default": "./effects/dist/redux-saga-core-effects.cjs.js"
+    },
     "./package.json": "./package.json"
   },
   "scripts": {
     "test": "yarn test:types && yarn test:jest",
     "test:jest": "jest",
     "test:types": "dtslint types/ts4.2",
-    "clean": "rimraf dist",
-    "prebuild": "yarn clean",
-    "build": "rollup -c",
-    "postbuild": "node ./scripts/createProxyCjsEntries.js",
-    "prepare": "yarn build",
     "preversion": "npm test"
   },
   "repository": "https://github.com/redux-saga/redux-saga/tree/main/packages/core",
@@ -81,12 +82,6 @@
     "lerna-alias": "^3.0.2",
     "mitt": "^1.1.2",
     "redux": "^4.0.4",
-    "rimraf": "^3.0.0",
-    "rollup": "^1.23.1",
-    "rollup-plugin-alias": "^1.4.0",
-    "rollup-plugin-babel": "5.0.0-alpha.0",
-    "rollup-plugin-node-resolve": "^4.0.0",
-    "rollup-plugin-replace": "^1.1.1",
     "typescript": "^3.6.4"
   },
   "types": "./index.d.ts",
@@ -106,5 +101,11 @@
         "./types/*"
       ]
     }
+  },
+  "preconstruct": {
+    "entrypoints": [
+      "./index.js",
+      "./effects.js"
+    ]
   }
 }

packages/core/src/index.d.ts

@@ -0,0 +1 @@
+export * from '../types'

packages/deferred/package.json

@@ -2,29 +2,25 @@
   "name": "@redux-saga/deferred",
   "version": "1.2.1",
   "description": "Helper for creating \"exposed\" promise object (with resolve & reject methods).",
-  "main": "./dist/redux-saga-deferred.cjs.js",
-  "module": "./dist/redux-saga-deferred.esm.js",
+  "main": "dist/redux-saga-deferred.cjs.js",
+  "module": "dist/redux-saga-deferred.esm.js",
   "typings": "./index.d.ts",
   "files": [
-    "dist",
-    "*.d.ts",
-    "import-condition-proxy.mjs"
+    "dist"
   ],
   "exports": {
     ".": {
-      "types": "./index.d.ts",
+      "types": {
+        "import": "./dist/redux-saga-deferred.cjs.mjs",
+        "default": "./dist/redux-saga-deferred.cjs.js"
+      },
       "module": "./dist/redux-saga-deferred.esm.js",
-      "import": "./import-condition-proxy.mjs",
+      "import": "./dist/redux-saga-deferred.cjs.mjs",
       "default": "./dist/redux-saga-deferred.cjs.js"
     },
     "./package.json": "./package.json"
   },
-  "scripts": {
-    "clean": "rimraf dist",
-    "prebuild": "yarn clean",
-    "build": "rollup -c",
-    "prepare": "yarn build"
-  },
+  "scripts": {},
   "repository": "https://github.com/redux-saga/redux-saga/tree/main/packages/deferred",
   "keywords": [
     "promise",
@@ -46,9 +42,6 @@
   "devDependencies": {
     "@babel/core": "^7.6.4",
     "@babel/preset-env": "^7.6.3",
-    "babel-plugin-annotate-pure-calls": "^0.4.0",
-    "rimraf": "^3.0.0",
-    "rollup": "^1.23.1",
-    "rollup-plugin-babel": "5.0.0-alpha.0"
+    "babel-plugin-annotate-pure-calls": "^0.4.0"
   }
 }