From 48b8324578286c332756d4887a3fe384dab4f02b Mon Sep 17 00:00:00 2001
From: Sorin Sbarnea <ssbarnea@redhat.com>
Date: Thu, 8 Apr 2021 18:00:26 +0100
Subject: [PATCH] Ignore templated files (#1524)

Avoid using file extensions from files under
templates/ folders as they are unlikely to validate
using their extension type. For example .yaml files
from these are likely jinja2 templated.

Fixes: #1511
---
 .pre-commit-config.yaml                     | 1 +
 examples/playbooks/templates/not-valid.yaml | 2 ++
 src/ansiblelint/config.py                   | 1 +
 3 files changed, 4 insertions(+)
 create mode 100644 examples/playbooks/templates/not-valid.yaml

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b50d65211f..878de08e48 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -48,6 +48,7 @@ repos:
   - id: yamllint
     exclude: >
       (?x)^(
+        examples/playbooks/templates/.*|
         examples/other/some.j2.yaml
       )$
     files: \.(yaml|yml)$
diff --git a/examples/playbooks/templates/not-valid.yaml b/examples/playbooks/templates/not-valid.yaml
new file mode 100644
index 0000000000..5d34f55281
--- /dev/null
+++ b/examples/playbooks/templates/not-valid.yaml
@@ -0,0 +1,2 @@
+# Used to validate that a templated YAML file does not confuse the linter
+{% include 'port.j2' %}
diff --git a/src/ansiblelint/config.py b/src/ansiblelint/config.py
index 0a3394cc9e..32cef06815 100644
--- a/src/ansiblelint/config.py
+++ b/src/ansiblelint/config.py
@@ -46,6 +46,7 @@
         "text/jinja2": "**/*.j2"
     },  # jinja2 templates are not always parsable as something else
     {"text/jinja2": "**/*.j2.*"},
+    {"text": "**/templates/**/*.*"},  # templates are likely not validable
     {"text/json": "**/*.json"},  # standardized
     {"text/markdown": "**/*.md"},  # https://tools.ietf.org/html/rfc7763
     {"text/rst": "**/*.rst"},  # https://en.wikipedia.org/wiki/ReStructuredText