1 files changed, 24 insertions, 0 deletions
diff --git a/lib/ansiblelint/rules/VariableHasSpacesRule.py b/lib/ansiblelint/rules/VariableHasSpacesRule.py
new file mode 100644
index 0000000..dd4f441
--- /dev/null
+++ b/lib/ansiblelint/rules/VariableHasSpacesRule.py
@@ -0,0 +1,24 @@
+# Copyright (c) 2016, Will Thames and contributors
+# Copyright (c) 2018, Ansible Project
+
+import re
+
+from ansiblelint.rules import AnsibleLintRule
+
+
+class VariableHasSpacesRule(AnsibleLintRule):
+    id = '206'
+    shortdesc = 'Variables should have spaces before and after: {{ var_name }}'
+    description = 'Variables should have spaces before and after: ``{{ var_name }}``'
+    severity = 'LOW'
+    tags = ['formatting']
+    version_added = 'v4.0.0'
+
+    variable_syntax = re.compile(r"{{.*}}")
+    bracket_regex = re.compile(r"{{[^{' -]|[^ '}-]}}")
+
+    def match(self, file, line):
+        if not self.variable_syntax.search(line):
+            return
+        line_exclude_json = re.sub(r"[^{]{'\w+': ?[^{]{.*?}}", "", line)
+        return self.bracket_regex.search(line_exclude_json)