replace Travis-CI with GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: test
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        java: [8, 11, 17]
+        scala: [2.11.12, 2.12.15, 2.13.6, 3.0.2]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - uses: coursier/cache-action@v6
+    - uses: actions/setup-java@v2
+      with:
+        distribution: temurin
+        java-version: ${{matrix.java}}
+    - name: Test
+      run: |
+         sbt ++${{matrix.scala}} test
+         git diff --exit-code  # check scalariform

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: Release
+on:
+  push:
+    tags: ["*"]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: 8
+      - run: sbt ci-release
+        env:
+          PGP_PASSPHRASE: ${{secrets.PGP_PASSPHRASE}}
+          PGP_SECRET: ${{secrets.PGP_SECRET}}
+          SONATYPE_PASSWORD: ${{secrets.SONATYPE_PASSWORD}}
+          SONATYPE_USERNAME: ${{secrets.SONATYPE_USERNAME}}

README.md

@@ -1,5 +1,3 @@
-# scala-logging [![Build Status](https://travis-ci.com/lightbend/scala-logging.svg?branch=master)](https://travis-ci.com/lightbend/scala-logging)
-
 Scala Logging is a **convenient** and **fast** logging library wrapping [SLF4J](http://www.slf4j.org).
 
 It's convenient, because you can simply call log methods, *without* checking whether the respective log level is enabled:

build.sbt

@@ -1,6 +1,8 @@
 // basics
 
 name := "scala-logging"
+crossScalaVersions := Seq("3.0.2", "2.11.12", "2.12.15", "2.13.6")
+scalaVersion := crossScalaVersions.value.head
 scalacOptions ++= Seq(
   "-unchecked",
   "-deprecation",

project/plugins.sbt

@@ -2,4 +2,3 @@ addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.8.3")
 addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.9.6")
 addSbtPlugin("com.scalapenos" % "sbt-prompt" % "1.0.2")
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.9")
-addSbtPlugin("com.dwijnand" % "sbt-travisci" % "1.2.0")