Replace GitHub actions with travis (#212)

Author: mdedetrich

.github/workflows/ci.yml

@@ -0,0 +1,71 @@
+# This file was automatically generated by sbt-github-actions using the
+# githubWorkflowGenerate task. You should add and commit this file to
+# your git repository. It goes without saying that you shouldn't edit
+# this file by hand! Instead, if you wish to make changes, you should
+# change your sbt build configuration to revise the workflow description
+# to meet your needs, then regenerate this file.
+
+name: Continuous Integration
+
+on:
+  pull_request:
+    branches: [master]
+  push:
+    branches: [master]
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  build:
+    name: Build and Test
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        scala: [2.12.14]
+        java: [temurin@8, temurin@11, temurin@17]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java (temurin@8)
+        if: matrix.java == 'temurin@8'
+        uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: 8
+
+      - name: Setup Java (temurin@11)
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: 11
+
+      - name: Setup Java (temurin@17)
+        if: matrix.java == 'temurin@17'
+        uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Cache sbt
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.sbt
+            ~/.ivy2/cache
+            ~/.coursier/cache/v1
+            ~/.cache/coursier/v1
+            ~/AppData/Local/Coursier/Cache/v1
+            ~/Library/Caches/Coursier/v1
+          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+
+      - name: Check that workflows are up to date
+        run: sbt ++${{ matrix.scala }} githubWorkflowCheck
+
+      - name: Build project
+        run: sbt ++${{ matrix.scala }} test

.github/workflows/clean.yml

@@ -0,0 +1,59 @@
+# This file was automatically generated by sbt-github-actions using the
+# githubWorkflowGenerate task. You should add and commit this file to
+# your git repository. It goes without saying that you shouldn't edit
+# this file by hand! Instead, if you wish to make changes, you should
+# change your sbt build configuration to revise the workflow description
+# to meet your needs, then regenerate this file.
+
+name: Clean
+
+on: push
+
+jobs:
+  delete-artifacts:
+    name: Delete Artifacts
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Delete artifacts
+        run: |
+          # Customize those three lines with your repository and credentials:
+          REPO=${GITHUB_API_URL}/repos/${{ github.repository }}
+
+          # A shortcut to call GitHub API.
+          ghapi() { curl --silent --location --user _:$GITHUB_TOKEN "$@"; }
+
+          # A temporary file which receives HTTP response headers.
+          TMPFILE=/tmp/tmp.$$
+
+          # An associative array, key: artifact name, value: number of artifacts of that name.
+          declare -A ARTCOUNT
+
+          # Process all artifacts on this repository, loop on returned "pages".
+          URL=$REPO/actions/artifacts
+          while [[ -n "$URL" ]]; do
+
+            # Get current page, get response headers in a temporary file.
+            JSON=$(ghapi --dump-header $TMPFILE "$URL")
+
+            # Get URL of next page. Will be empty if we are at the last page.
+            URL=$(grep '^Link:' "$TMPFILE" | tr ',' '\n' | grep 'rel="next"' | head -1 | sed -e 's/.*<//' -e 's/>.*//')
+            rm -f $TMPFILE
+
+            # Number of artifacts on this page:
+            COUNT=$(( $(jq <<<$JSON -r '.artifacts | length') ))
+
+            # Loop on all artifacts on this page.
+            for ((i=0; $i < $COUNT; i++)); do
+
+              # Get name of artifact and count instances of this name.
+              name=$(jq <<<$JSON -r ".artifacts[$i].name?")
+              ARTCOUNT[$name]=$(( $(( ${ARTCOUNT[$name]} )) + 1))
+
+              id=$(jq <<<$JSON -r ".artifacts[$i].id?")
+              size=$(( $(jq <<<$JSON -r ".artifacts[$i].size_in_bytes?") ))
+              printf "Deleting '%s' #%d, %'d bytes\n" $name ${ARTCOUNT[$name]} $size
+              ghapi -X DELETE $REPO/actions/artifacts/$id
+            done
+          done

.github/workflows/format.yml

@@ -0,0 +1,26 @@
+name: Scalafmt
+
+on:
+  pull_request:
+    branches: ['**']
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  build:
+    name: Code is formatted
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Check project is formatted
+        uses: jrouly/scalafmt-native-action@v1
+        with:
+          version: '3.4.3'

.travis.yml

@@ -1,6 +1,6 @@
 import scala.collection.JavaConverters._
 
-scalaVersion := "2.12.10"
+scalaVersion := "2.12.15"
 
 sbtPlugin        := true
 crossSbtVersions := List("1.0.0")
@@ -30,7 +30,6 @@ organizationHomepage := Some(url("https://lightbend.com"))
 startYear            := Some(2018)
 
 enablePlugins(AutomateHeaderPlugin)
-scalafmtOnCompile := true
 
 enablePlugins(SbtPlugin)
 scriptedLaunchOpts += ("-Dproject.version=" + version.value)
@@ -39,3 +38,14 @@ scriptedLaunchOpts ++= java.lang.management.ManagementFactory.getRuntimeMXBean.g
 )
 
 packageSrc / publishArtifact := false
+
+// Disable publish for now
+ThisBuild / githubWorkflowPublishTargetBranches := Seq()
+
+ThisBuild / githubWorkflowJavaVersions := List(
+  JavaSpec.temurin("8"),
+  JavaSpec.temurin("11"),
+  JavaSpec.temurin("17")
+)
+
+ThisBuild / githubWorkflowTargetBranches := Seq("master")

build.sbt

@@ -1,3 +1,4 @@
-addSbtPlugin("com.dwijnand"      % "sbt-dynver"   % "4.1.1")
-addSbtPlugin("de.heikoseeberger" % "sbt-header"   % "5.6.0")
-addSbtPlugin("org.scalameta"     % "sbt-scalafmt" % "2.4.5")
+addSbtPlugin("com.dwijnand"      % "sbt-dynver"         % "4.1.1")
+addSbtPlugin("de.heikoseeberger" % "sbt-header"         % "5.6.0")
+addSbtPlugin("org.scalameta"     % "sbt-scalafmt"       % "2.4.5")
+addSbtPlugin("com.codecommit"    % "sbt-github-actions" % "0.14.2")