update travis

.travis.yml

@@ -32,12 +32,4 @@ script:
   # You can run all python files in parallel, http://stackoverflow.com/questions/5015316
   # - find codes/python/ -type f -name "*.py" |xargs -n 1 python
   # get list of changed files and if they are Python files, run them.
-  - CHANGED_FILES=($(git diff --name-only $TRAVIS_COMMIT_RANGE))
-  - echo $CHANGED_FILES
-  - for file in "$CHANGED_FILES"; do
-      if [ "$file" == "*.py" ]
-      then
-         python $file;
-      fi
-      fi
-    done;
+  - travis.sh

travis.sh

+# CHANGED_FILES=$(find codes/python/ -type f -name "*.py")
+
+CHANGED_FILES=($(git diff --name-only $TRAVIS_COMMIT_RANGE))
+echo "Changed files are \n $CHANGED_FILES"
+
+for file in $CHANGED_FILES; do
+    # Check if the last 3 characters are .py
+    if [ ${file: -3} == ".py" ]; then
+        python $file;
+    else
+        echo "$file is a directory"
+    fi
+done