Add GitHub workflows for linting

.github/workflows/ansible.yml

@@ -0,0 +1,17 @@
+name: Ansible
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: Install dependencies
+        run: pip install -r dev-requirements.txt
+      - name: Run linters
+        run: ./scripts/ansible-lint.sh

.github/workflows/lint.yml

@@ -0,0 +1,17 @@
+name: Lint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: Install dependencies
+        run: pip install -r dev-requirements.txt
+      - name: Run linters
+        run: ./scripts/lint.sh

scripts/ansible-lint.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+
+PATH=env/bin:${PATH}
+
+set -x
+
+yamllint -sc yamllint.yml ansible/
+
+ansible-lint ansible/main.yml -p -c ansible/.ansible-lint
+
+ansible-playbook -i ansible/hosts ansible/main.yml --syntax-check

scripts/lint.sh

@@ -6,8 +6,4 @@ PATH=env/bin:${PATH}
 
 set -x
 
-yamllint -sc yamllint.yml yamllint.yml ansible/
-
-ansible-lint ansible/main.yml -p -c ansible/.ansible-lint
-
-ansible-playbook -i ansible/hosts ansible/main.yml --syntax-check
+yamllint -sc yamllint.yml yamllint.yml .github/

yamllint.yml

@@ -2,5 +2,6 @@ extends: default
 
 rules:
   document-start: "disable"
+  truthy: "disable"
   line-length:
     max: 150