FEAT: Added YAML linting for API file.

.travis.yml

@@ -19,6 +19,7 @@ before_script:
   - pylint --errors-only ./testing
 
 script:
+  - ./scripts/lint-yaml-dirs
   - ./scripts/lint-json-dirs
   - pre-commit run --all-files --verbose
   - pytest

requirements.txt

@@ -2,3 +2,4 @@ demjson
 jsonschema
 pre-commit
 pylint
+yamllint

scripts/lint-yaml-dirs

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Grab the execution directory
+SCRIPT_DIR="$( dirname "$( readlink -f "${BASH_SOURCE[0]}" )")"
+OUTPUT_SEP="==================================="
+
+# Define variables for the directory to lint
+lintDirYaml() {
+  echo "JSONLINT - All files in dir $1."
+  echo $OUTPUT_SEP
+  for file in "$SCRIPT_DIR/../$1/"*.yaml; do
+    yamllint "$file"
+    exitStatus=$?
+    if [[ $exitStatus -ne 0 ]]
+    then
+      exit $exitStatus
+    fi
+  done
+  echo ""
+}
+
+lintDirYaml "api"