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.github/workflows/ci.yml

@@ -0,0 +1,50 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  main:
+    name: Build and test
+    strategy:
+      fail-fast: false
+      matrix:
+        scala:
+          - 2.11.12
+          - 2.12.12
+          - 2.13.0
+          - 2.13.1
+          - 2.13.2
+          - 2.13.3
+          - 2.13.4
+        java:
+          - 1.8
+          - 1.11
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout current branch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java and Scala
+        uses: olafurpg/setup-scala@v10
+        with:
+          java-version: adopt@${{ matrix.java }}
+
+      - name: Cache sbt
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.sbt
+            ~/.cache/coursier/v1
+          key: sbt-cache-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+
+      - name: Test
+        run: |
+          sbt ++${{ matrix.scala }} test

.travis.yml

@@ -1,23 +1,7 @@
 language: scala
-scala:
-  - 2.11.12
-  - 2.12.8
-  - 2.12.9
-  - 2.12.10
-  - 2.12.11
-  - 2.12.12
-  - 2.13.0
-  - 2.13.1
-  - 2.13.2
-  - 2.13.3
-  - 2.13.4
-jdk:
-  - openjdk8
-  - openjdk12
 before_install:
   - git fetch --tags
 stages:
-  - name: test
   - name: release
     if: ((branch = master AND type = push) OR (tag IS present)) AND NOT fork
   - name: update-readme

build.sbt

@@ -1,6 +1,17 @@
 import sbt.Keys._
 import sbt._
 
+scalaVersion := "2.13.4"
+crossScalaVersions := List(
+  "2.11.12",
+  "2.12.12",
+  "2.13.0",
+  "2.13.1",
+  "2.13.2",
+  "2.13.3",
+  "2.13.4",
+)
+
 crossVersion := CrossVersion.full
 scalacOptions ++= Seq("-deprecation")
 libraryDependencies ++= Seq(

project/plugins.sbt

@@ -1,3 +1,2 @@
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "1.3.1")
 addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.3")
-addSbtPlugin("com.dwijnand" % "sbt-travisci" % "1.2.0")