Added yamllint/markdownlint. (#6)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -8,32 +8,40 @@ assignees: ''
 ---
 
 ## Description
+
 <!-- A clear and concise description of what the bug is. -->
 
 ## To Reproduce
+
 <!-- Steps to reproduce the behavior: -->
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
 4. See error
 
 ## Expected Behavior
+
 <!-- A clear and concise description of what you expected to happen. -->
 
 ## Screenshots
+
 <!-- If applicable, add screenshots to help explain your problem. -->
 
 ## Environment
-### Desktop (please complete the following information):
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
 
-### Smartphone (please complete the following information):
- - Device: [e.g. iPhone6]
- - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
- - Version [e.g. 22]
+### Desktop (please complete the following information)
+
+- OS: [e.g. iOS]
+- Browser [e.g. chrome, safari]
+- Version [e.g. 22]
+
+### Smartphone (please complete the following information)
+
+- Device: [e.g. iPhone6]
+- OS: [e.g. iOS8.1]
+- Browser [e.g. stock browser, safari]
+- Version [e.g. 22]
 
 ## Additional context
+
 <!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/dependency_security_update.md

@@ -6,20 +6,27 @@ labels: ''
 assignees: ''
 
 ---
-<!-- Please apply all relevant labels including those to specify which sites are affected. -->
+<!-- Please apply all relevant labels including those to specify which sites
+are affected. -->
 
 ## Description
+
 <!-- Provide documentation for the release that we should be updating to. -->
 <!-- [Releases for Drupal core](https://www.drupal.org/project/drupal/releases) -->
 
 ## Release Notes
+
 <!-- Link to release notes for the new version. -->
 
 ## Breaking Changes
+
 <!-- Denote any breaking changes from the release notes. -->
 
 ## Security Concerns
+
 <!-- Denote any security concerns or additional security steps. -->
 
 ## Additional Actions
-<!-- Denote additional actions that need to be taken our tested with this release. -->
+
+<!-- Denote additional actions that need to be taken our tested with this
+release. -->

.github/ISSUE_TEMPLATE/epic.md

@@ -12,5 +12,5 @@ assignees: ''
 ## Tasks
 <!-- Reference issues that are encompassed by this epic. -->
 
-- [ ] 
+- [ ]
 - [ ]

.github/ISSUE_TEMPLATE/task.md

@@ -8,13 +8,19 @@ assignees: ''
 ---
 
 ## Description
-<!-- A clear and concise description of what the problem is. Is your request related to a problem? Ex. I'm always frustrated when [...] -->
+
+<!-- A clear and concise description of what the problem is. Is your request
+related to a problem? Ex. I'm always frustrated when [...] -->
 
 ## Proposed Solution
+
 <!-- A clear and concise description of what you want to happen. -->
 
 ## Alternatives Considered
-<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+<!-- A clear and concise description of any alternative solutions or features
+you've considered. -->
 
 ## Additional Context
+
 <!-- Add any other context or screenshots about the feature request here. -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,5 @@
 ## Description
+
 <!--- Describe your changes in detail. -->
 
 ## Motivation / Context
@@ -17,7 +18,11 @@
 <!--- Do they warrant new sections within the current documentation? --->
 
 ## PR Author Checklist
-- [ ] My PR description includes a reference to a ticket or other "motivation" for these changes.
+
+- [ ] My PR description includes a reference to a ticket or other "motivation"
+for these changes.
 - [ ] My PR description includes details of how I tested these changes.
-- [ ] My PR description includes testing instructions for reviewers with links to the testing environment, if applicable.
-- [ ] My code includes documentation updates to existing documentation or new sections if applicable.
+- [ ] My PR description includes testing instructions for reviewers with links
+to the testing environment, if applicable.
+- [ ] My code includes documentation updates to existing documentation or new
+sections if applicable.

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+---
+name: Code Analysis
+on:  # yamllint disable-line rule:truthy
+  # Trigger the workflow on pushes to the default branch and all pull requests.
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  markdownlint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Lint markdown files
+        uses: avto-dev/markdown-lint@v1
+        with:
+          args: 'README.md .github/'
+
+  yaml-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: YAML lint
+        uses: ibiqlik/action-yamllint@master
+        with:
+          config_file: .yamllint.yml

.markdownlint.yaml

@@ -0,0 +1,2 @@
+---
+MD041: false

.yamllint.yml

@@ -0,0 +1,5 @@
+---
+extends: default
+
+rules:
+  line-length: disable