Fix postInstall script (#1577)

Summary:
Pull Request resolved: #1577

D32366885 (97cb978) added a `postInstall` script for building the temporary patched package we use for `gen-flow-files`.  However, this was added as a production install script when the `devDependencies` are not available.  It should only be used at build time so move to `postbuild.js` script.

Reviewed By: butlersrepos

Differential Revision: D33871387

fbshipit-source-id: e9be7c3d14ad7d74883e90bbe15db257f4973d9d

CHANGELOG.md

@@ -4,7 +4,11 @@
 
 **_Add new changes here as they land_**
 
-## 0.6 ()
+## 0.6.1 (2022-01-29)
+
+- Fix postInstall script (#1577)
+
+## 0.6 (2022-01-28)
 
 - React 18
   - Leverage new React 18 APIs for improved safety and optimizations. (#1488)
@@ -28,11 +32,10 @@
 - Fix transitive selector refresh for some cases (#1409)
 - Fix some corner cases with async selectors and multiple stores (#1568)
 - Atom Effects
-  - Run atom effects when atoms are initialized from a set during a transaction from `useRecoilTransaction_UNSTABLE()` (#1466)
+  - Run atom effects when atoms are initialized from a set during a transaction from `useRecoilTransaction_UNSTABLE()` (#1466, #1569)
   - Atom effects are cleaned up when initialized by a Snapshot which is released. (#1511, #1532)
   - Unsubscribe `onSet()` handlers in atom effects when atoms are cleaned up. (#1509)
   - Call `onSet()` when atoms are initialized with `<RecoilRoot initializeState={...} >` (#1519, #1511)
-  - Set `trigger` to `'set'` when initialized from a set in a Recoil transaction. (#1569)
 - Avoid extra re-renders in some cases when a component uses a different atom/selector. (#825)
 - `<RecoilRoot>` will only call `initializeState()` once during the initial render. (#1372)
 - Lazily compute the properties of `useGetRecoilValueInfo_UNSTABLE()` and `Snapshot#getInfo_UNSTABLE()` results (#1549)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "recoil",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "description": "Recoil - A state management library for React",
   "main": "cjs/recoil.js",
   "module": "es/recoil.js",
@@ -17,7 +17,6 @@
   "license": "MIT",
   "scripts": {
     "prepare": "install-peers",
-    "postinstall": "cd ./node_modules/gen-flow-files && yarn install && yarn build",
     "build": "rollup -c && node scripts/postbuild.js",
     "test": "jest packages/*",
     "format": "prettier --write \"./**/*.{js,md,json}\"",

scripts/postbuild.js

@@ -23,7 +23,10 @@ console.log('Copying index.d.ts for TypeScript support...');
 fs.copyFile('./typescript/index.d.ts', './index.d.ts', logErrors);
 
 console.log('Generating Flow type files...');
-exec('npx gen-flow-files packages/recoil --out-dir cjs', err => {
-  logErrors(err);
-  fs.rename('cjs/Recoil_index.js.flow', 'cjs/recoil.js.flow', logErrors);
-});
+exec(
+  'cd ./node_modules/gen-flow-files && yarn install && yarn build && cd ../.. && npx gen-flow-files packages/recoil --out-dir cjs',
+  err => {
+    logErrors(err);
+    fs.rename('cjs/Recoil_index.js.flow', 'cjs/recoil.js.flow', logErrors);
+  },
+);