Merge pull request #2759 from serverless/skip-travis-builds-on-md-changes

Skip Travis builds on .md changes

.travis.yml

@@ -23,6 +23,16 @@ matrix:
         - LINTING=true
 sudo: false
 
+before_install:
+- |
+    if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+      TRAVIS_COMMIT_RANGE="FETCH_HEAD...$TRAVIS_BRANCH"
+    fi
+    git diff --name-only $TRAVIS_COMMIT_RANGE | grep -qvE '(\.md$)|(^(docs))/' || {
+      echo "No code was updated. Stopping build process."
+      exit
+    }
+
 install:
   - travis_retry npm install
 

docs/providers/aws/guide/functions.md

@@ -98,6 +98,7 @@ functions:
     memorySize: 512 # function specific
 ```
 
+
 ## Permissions
 
 Every AWS Lambda function needs permission to interact with other AWS infrastructure resources within your account.  These permissions are set via an AWS IAM Role.  You can set permission policy statements within this role via the `provider.iamRoleStatements` property.