[CI] Use ShellCheck

.circleci/config.yml

@@ -585,9 +585,23 @@ jobs:
       - checkout
       - run: *setup-artifacts
 
-      - restore-cache: *restore-yarn-cache
+      - restore-cache: *restore-cache-analysis
       - run: *yarn
 
+      - run:
+          name: Analyze Shell Scripts
+          command: |
+            if [ -n "$CIRCLE_PR_NUMBER" ]; then
+              echo -e "\\x1B[36mInstalling additional dependencies\\x1B[0m"
+              sudo apt-get install -y shellcheck
+              yarn add @octokit/[email protected]
+              echo -e "\\x1B[36mAnalyzing shell scripts\\x1B[0m"
+              GITHUB_TOKEN="$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_A""$PUBLIC_ANALYSISBOT_GITHUB_TOKEN_B" ./scripts/circleci/analyze_scripts.sh
+            else
+              echo "Skipping shell script analysis."
+            fi
+          when: always
+
       - run:
           name: Analyze Code
           command: |
@@ -599,7 +613,6 @@ jobs:
             fi
           when: always
 
-      - restore-cache: *restore-cache-analysis
       - run:
           name: Analyze Pull Request
           command: |

ContainerShip/scripts/run-android-docker-instrumentation-tests.sh

@@ -6,7 +6,7 @@ mount -o remount,exec /dev/shm
 AVD_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)
 
 # create virtual device
-echo no | android create avd -n $AVD_UUID -f -t android-19 --abi default/armeabi-v7a
+echo no | android create avd -n "$AVD_UUID" -f -t android-19 --abi default/armeabi-v7a
 
 # emulator setup
 emulator64-arm -avd $AVD_UUID -no-skin -no-audio -no-window -no-boot-anim &
@@ -28,8 +28,9 @@ watchman shutdown-server
 node local-cli/cli.js bundle --platform android --dev true --entry-file ReactAndroid/src/androidTest/js/TestBundle.js --bundle-output ReactAndroid/src/androidTest/assets/AndroidTestBundle.js
 
 # build test APK
+# shellcheck disable=SC1091
 source ./scripts/android-setup.sh && NO_BUCKD=1 retry3 buck install ReactAndroid/src/androidTest/buck-runner:instrumentation-tests --config build.threads=1
 
 # run installed apk with tests
-node ./ContainerShip/scripts/run-android-ci-instrumentation-tests.js $*
+node ./ContainerShip/scripts/run-android-ci-instrumentation-tests.js "$*"
 exit $?

ContainerShip/scripts/run-android-docker-unit-tests.sh

@@ -9,4 +9,4 @@ mount -o remount,exec /dev/shm
 set -x
 
 # run unit tests
-buck test ReactAndroid/src/test/... --config build.threads=$UNIT_TESTS_BUILD_THREADS
+buck test ReactAndroid/src/test/... --config build.threads="$UNIT_TESTS_BUILD_THREADS"

ContainerShip/scripts/run-ci-e2e-tests.sh

@@ -128,6 +128,7 @@ function e2e_suite() {
         emulator64-arm -avd "$AVD_UUID" -no-skin -no-audio -no-window -no-boot-anim &
 
         bootanim=""
+        # shellcheck disable=SC2076
         until [[ "$bootanim" =~ "stopped" ]]; do
             sleep 5
             bootanim=$(adb -e shell getprop init.svc.bootanim 2>&1)
@@ -210,15 +211,15 @@ function e2e_suite() {
       fi
 
       # kill packager process
-      if kill -0 $SERVER_PID; then
+      if kill -0 "$SERVER_PID"; then
         echo "Killing packager $SERVER_PID"
-        kill -9 $SERVER_PID
+        kill -9 "$SERVER_PID"
       fi
 
       # kill appium process
-      if kill -0 $APPIUM_PID; then
+      if kill -0 "$APPIUM_PID"; then
         echo "Killing appium $APPIUM_PID"
-        kill -9 $APPIUM_PID
+        kill -9 "$APPIUM_PID"
       fi
 
     fi

ContainerShip/scripts/run-instrumentation-tests-via-adb-shell.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-
+# shellcheck disable=SC1117
 # Python script to run instrumentation tests, copied from https://github.com/circleci/circle-dummy-android
 # Example: ./scripts/run-android-instrumentation-tests.sh com.facebook.react.tests com.facebook.react.tests.ReactPickerTestCase
 #
@@ -9,7 +9,7 @@ export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools:$PATH"
 adb logcat -c
 
 # run tests and check output
-python - $1 $2 << END
+python - "$1" "$2" << END
 
 import re
 import subprocess as sp
@@ -24,7 +24,7 @@ test_class = None
 
 if len(sys.argv) > 2:
   test_class = sys.argv[2]
-  
+
 def update():
   # prevent CircleCI from killing the process for inactivity
   while not done:
@@ -38,10 +38,10 @@ t.start()
 def run():
   sp.Popen(['adb', 'wait-for-device']).communicate()
   if (test_class != None):
-    p = sp.Popen('adb shell am instrument -w -e class %s %s/android.support.test.runner.AndroidJUnitRunner' 
+    p = sp.Popen('adb shell am instrument -w -e class %s %s/android.support.test.runner.AndroidJUnitRunner'
       % (test_class, test_app), shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
   else :
-    p = sp.Popen('adb shell am instrument -w %s/android.support.test.runner.AndroidJUnitRunner' 
+    p = sp.Popen('adb shell am instrument -w %s/android.support.test.runner.AndroidJUnitRunner'
       % (test_app), shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
   return p.communicate()
 

bots/package.json

@@ -4,6 +4,7 @@
     "danger": "node ./node_modules/.bin/danger"
   },
   "devDependencies": {
+    "@octokit/rest": "15.10.0",
     "danger": "^2.1.6",
     "lodash.includes": "^4.3.0",
     "minimatch": "^3.0.4"