Update Dependencies

.travis.yml

@@ -1,33 +1,35 @@
+---
 branches:
   only:
-  - master
-  - develop
-  - "/^greenkeeper/.*$/"
-  - "/^feature/.*$/"
+    - master
+    - develop
+    - /^greenkeeper/.*$/
+    - /^feature/.*$/
 language: node_js
 node_js:
-- stable
-- 11
-- 10
-- 9
-- 8
+  - stable
+  - 12
+  - 11
+  - 10
 env:
   global:
-  - CC_TEST_REPORTER_ID=dd40883297d249d8283f121d8613705b46ecd75bdc0787a8fc5ca82048def316
+    - CC_TEST_REPORTER_ID=dd40883297d249d8283f121d8613705b46ecd75bdc0787a8fc5ca82048def316
 before_install:
-- "[[ $(node -v) =~ ^v12.*$ ]] || npm install -g npm@latest"
-- npm install -g greenkeeper-lockfile
-install: npm install
+  - npm i -g npm
+  - npm install -g greenkeeper-lockfile
+install: npm ci --no-optional
 before_script:
-- greenkeeper-lockfile-update
-- curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64
-  > ./cc-test-reporter
-- chmod +x ./cc-test-reporter
-- "./cc-test-reporter before-build"
+  - greenkeeper-lockfile-update
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - ./cc-test-reporter before-build
 after_script:
-- greenkeeper-lockfile-upload
-- "[ $TRAVIS_NODE_VERSION = stable ] && nyc report --reporter=lcov && ./cc-test-reporter
-  after-build --debug -t lcov --exit-code $TRAVIS_TEST_RESULT || echo 'Coverage skipped'"
+  - greenkeeper-lockfile-upload
+  - "[ $TRAVIS_NODE_VERSION = stable ] && nyc report --reporter=lcov && ./cc-test-reporter
+    after-build --debug -t lcov --exit-code $TRAVIS_TEST_RESULT || echo 'Coverage skipped'"
 notifications:
   slack:
     secure: 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
+cache:
+  directories:
+    - "$HOME/.npm"