Migrate to GitHub Actions from Travis CI

.github/workflows/build.yml

@@ -0,0 +1,27 @@
+name: build
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup Java
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'adopt'
+        java-version: '17'
+
+    - name: Setup Clojure
+      uses: DeLaGuardo/setup-clojure@12.3
+      with:
+        lein: 2.10.0
+
+    - name: Run tests
+      run: lein with-profile +dev:+1.8:+1.9 test
+
+    - name: Run cljs tests
+      run: lein doo node test once

README.md

@@ -2,7 +2,7 @@
 
 [![Clojars Project](https://img.shields.io/clojars/v/clj-sub-command.svg)](https://clojars.org/clj-sub-command)
 [![cljdoc](https://cljdoc.xyz/badge/clj-sub-command)](https://cljdoc.xyz/jump/release/clj-sub-command)
-[![Build Status](https://travis-ci.org/totakke/clj-sub-command.svg?branch=master)](https://travis-ci.org/totakke/clj-sub-command)
+[![build](https://github.com/totakke/clj-sub-command/actions/workflows/build.yml/badge.svg)](https://github.com/totakke/clj-sub-command/actions/workflows/build.yml)
 
 A simple subcommand parser for Clojure.
 
@@ -187,6 +187,6 @@ recommended for parsing the rest arguments.
 
 ## License
 
-Copyright © 2013-2020 Toshiki Takeuchi
+Copyright © 2013 Toshiki Takeuchi
 
 Distributed under the [Eclipse Public License](LICENSE), the same as Clojure.