Hook ansible-lint and yamllint to .travis

.travis.yml

@@ -55,6 +55,9 @@ script:
   # Test role.
   - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml'
 
+  # Lint role.
+  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm bash /etc/ansible/roles/role_under_test/lint /etc/ansible/roles/role_under_test'
+
   # View container logs
   - 'sudo docker logs "$(cat ${container_id})"'
 

lint

@@ -0,0 +1,13 @@
+#!/bin/bash
+path=${1:-.}
+
+python_path="$(python -m site --user-base)/bin"
+echo "Python pip bin's path: $python_path"
+
+pip install yamllint --user
+pip install ansible-lint --user
+
+yamllint_file="/tmp/yamllint.yaml"
+
+curl https://raw.githubusercontent.com/ansible/galaxy/devel/galaxy/importer/linters/yamllint.yaml -o "$yamllint_file"
+"$python_path/yamllint" -s -c "$yamllint_file" "$path" && "$python_path/ansible-lint" "$path"

yamllint.yaml

@@ -0,0 +1,21 @@
+---
+# Based on ansible-lint config
+extends: default
+
+rules:
+  braces: {max-spaces-inside: 1, level: error}
+  brackets: {max-spaces-inside: 1, level: error}
+  colons: {max-spaces-after: -1, level: error}
+  commas: {max-spaces-after: -1, level: error}
+  comments: disable
+  comments-indentation: disable
+  document-start: disable
+  empty-lines: {max: 3, level: error}
+  hyphens: {level: error}
+  indentation: disable
+  key-duplicates: enable
+  line-length: disable
+  new-line-at-end-of-file: disable
+  new-lines: {type: unix}
+  trailing-spaces: disable
+  truthy: disable