add tgz-check shellscript (#3361)

Author: rickycodes

.github/workflows/ci.yml

@@ -36,6 +36,7 @@ jobs:
       - run: yarn --frozen-lockfile
       - run: yarn lint
       - run: yarn audit:ci
+      - run: yarn test:tgz-check
       - run: NODE_OPTIONS=--max_old_space_size=20480 yarn test:unit --forceExit --silent
   all-jobs-pass:
     name: All jobs pass

package.json

@@ -39,6 +39,7 @@
     "test:e2e": "yarn test:e2e:ios && yarn test:e2e:android",
     "test:e2e:ios": "detox build -c ios.sim.release && detox test -c ios.sim.release --record-videos failing",
     "test:e2e:android": "detox build -c android.emu.release && detox test -c android.emu.release --record-videos failing",
+    "test:tgz-check": "./scripts/tgz-check.sh",
     "postinstall": "./scripts/postinstall.sh",
     "sourcemaps:android": "node_modules/.bin/react-native bundle --platform android --entry-file index.js --dev false --reset-cache --bundle-output /tmp/bundle.android.js --assets-dest /tmp/ --sourcemap-output sourcemaps/android/index.js.map",
     "sourcemaps:ios": "node_modules/.bin/react-native bundle --platform ios --entry-file index.js --dev false --reset-cache --bundle-output /tmp/bundle.ios.js --assets-dest /tmp/ --sourcemap-output sourcemaps/ios/index.js.map",

scripts/tgz-check.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+if [[ $(ls | grep .tgz) ]]; then
+    echo "✘ there is a tgz file! you'll want to delete this before you can merge"
+    exit 1
+else
+    echo "✔ no tgz file found"
+    exit 0
+fi