Move CI from CircleCI to GitHub Actions

.circleci/config.yml

@@ -1,10 +0,0 @@
-version: 2
-jobs:
-  build:
-    docker:
-      - image: python:3-slim
-    steps:
-      - checkout
-      - run: pip install ansible-lint
-      - run: ansible-lint --version
-      - run: ansible-lint .

.github/workflows/push.yml

@@ -0,0 +1,14 @@
+name: ansible-lint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: ansible-lint
+    steps:
+      - uses: actions/checkout@master
+      - uses: actions/setup-python@v1
+      - run: pip install ansible-lint
+      - run: ansible-lint --version
+      - run: ansible-lint .

README.md

@@ -1,7 +1,5 @@
 # Ansible role for Restic
 
-[![CircleCI](https://circleci.com/gh/angristan/ansible-restic.svg?style=svg)](https://circleci.com/gh/angristan/ansible-restic)
-
 This role will setup [Restic](https://restic.net/) backups on a Debian/Ubuntu machine using a systemd service and timer.
 
 It supports S3 backend or SFTP backend and will thus setup the SSH config and SSH private keys (see variables below).