From 99cacf4830caef093dac7c90ba5c8a819729055e Mon Sep 17 00:00:00 2001
From: empyrical <empyrical@outlook.com>
Date: Wed, 26 Sep 2018 16:49:07 -0700
Subject: [PATCH] package.json: Add flow check commands for iOS and Android
 (#21326)

Summary:
This PR adds these two scripts to `package.json`:

 * `flow-check-ios` - for running `flow check` on `.ios.js` files
 * `flow-check-android` - for running `flow check` on `.android.js` files

The Android command makes use of the new `--flowconfig-name` option added to Flow in `0.80.0`
Pull Request resolved: https://github.com/facebook/react-native/pull/21326

Differential Revision: D10055702

Pulled By: hramos

fbshipit-source-id: e647f8d2995da0a9bd6af242218819fd5745df63
---
 .circleci/config.yml | 13 +++++++++----
 package.json         |  2 ++
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index a8a4a8b4d..1b28b421d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -185,9 +185,13 @@ aliases:
     name: Lint code
     command: scripts/circleci/exec_swallow_error.sh yarn lint --format junit -o ~/react-native/reports/junit/eslint/results.xml
 
-  - &run-flow-checks
-    name: Check for errors in code using Flow
-    command: yarn flow check
+  - &run-flow-checks-ios
+    name: Check for errors in code using Flow (iOS)
+    command: yarn flow-check-ios
+
+  - &run-flow-checks-android
+    name: Check for errors in code using Flow (Android)
+    command: yarn flow-check-android
 
   - &run-sanity-checks
     name: Sanity checks
@@ -377,7 +381,8 @@ jobs:
           at: ~/react-native
 
       - run: *run-lint-checks
-      - run: *run-flow-checks
+      - run: *run-flow-checks-ios
+      - run: *run-flow-checks-android
 
       - store_test_results:
           path: ~/react-native/reports/junit
diff --git a/package.json b/package.json
index 5644e56ad..baa7657ae 100644
--- a/package.json
+++ b/package.json
@@ -126,6 +126,8 @@
     "test": "jest",
     "test-ci": "JEST_JUNIT_OUTPUT=\"reports/junit/js-test-results.xml\" jest --maxWorkers=2 --ci --testResultsProcessor=\"jest-junit\"",
     "flow": "flow",
+    "flow-check-ios": "flow check",
+    "flow-check-android": "flow check --flowconfig-name .flowconfig.android",
     "lint": "eslint .",
     "prettier": "prettier \"./**/*.js\" --write",
     "docker-setup-android": "docker pull reactnativeci/android-base:latest",