commitlint now works in web3.js/ (#10552)

automerge

.travis.yml

@@ -7,6 +7,7 @@ notifications:
   email: false
   slack:
     on_success: change
+    if: NOT type = pull_request
     secure: 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
 
 os: linux
@@ -71,6 +72,10 @@ jobs:
       node_js:
         - "node"
 
+      cache:
+        directories:
+          - ~/.npm
+
       before_install:
         - .travis/affects.sh explorer/ || travis_terminate 0
         - cd explorer
@@ -95,7 +100,8 @@ jobs:
 
       before_install:
         - .travis/affects.sh web3.js/ || travis_terminate 0
-        - .travis/commitlint.sh web3.js/
         - cd web3.js/
 
-      script: echo todo
+      script:
+        - ../.travis/commitlint.sh
+        - echo todo

.travis/commitlint.sh

@@ -7,8 +7,7 @@ set -e
 
 basedir=$1
 if [[ -z "$basedir" ]]; then
-  echo "Usage: $0 [dir]"
-  exit 0
+  basedir=.
 fi
 
 if [[ ! -d "$basedir" ]]; then