Handle CI via GH Actions (#3)

Author: martinklepsch

.circleci/config.yml

@@ -0,0 +1,19 @@
+name: Tests
+on: [push]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Prepare java
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Setup Clojure
+        uses: DeLaGuardo/setup-clojure@2.0
+        with:
+          lein: 2.9.1
+      - name: Checkout
+        uses: actions/checkout@v2-beta
+      - name: Run tests
+        run: lein test :all

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-# `clj-http-lite` [![cljdoc badge](https://cljdoc.xyz/badge/org.martinklepsch/clj-http-lite)](https://cljdoc.xyz/d/org.martinklepsch/clj-http-lite/CURRENT) [![CircleCI](https://circleci.com/gh/martinklepsch/clj-http-lite.svg?style=svg)](https://circleci.com/gh/martinklepsch/clj-http-lite)
+# `clj-http-lite` [![cljdoc badge](https://cljdoc.xyz/badge/org.martinklepsch/clj-http-lite)](https://cljdoc.xyz/d/org.martinklepsch/clj-http-lite/CURRENT) [![CI](https://github.com/martinklepsch/clj-http-lite/workflows/Tests/badge.svg)](https://github.com/martinklepsch/clj-http-lite/actions)
 
 A Clojure HTTP library similar to [clj-http](http://github.com/dakrone/clj-http), but more lightweight. Compatible with GraalVM.