check-samples.yml

name: Check samples

on:
  push:
    branches:
      - main
    workflow_dispatch:

concurrency:
  # Only run once for latest commit per ref and cancel other (previous) runs.
  group: ci-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  check-samples:
    name: Check Sample Projects
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        # https://github.com/actions/checkout/releases
        # v4.1.1
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
        with:
          fetch-depth: 0

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Cache Coursier cache
        # https://github.com/coursier/cache-action/releases
        # v6.4.5
        uses: coursier/cache-action@1ff273bff02a8787bc9f1877d347948af647956d

      - name: Set up JDK 17
        # https://github.com/coursier/setup-action/releases
        # v1.3.5
        uses: coursier/setup-action@7bde40eee928896f074dbb76d22dd772eed5c65f
        with:
          jvm: temurin:1.17

      - name: Gather version
        # some cleanup of the sbt output to get the version sbt will use when publishing below
        run: |-
          sbt --no-colors "print akka-grpc-runtime/version" | tail -n 1 | tr -d '\n' > ~/.version
          echo [$(cat ~/.version)]
          # useful for debugging: hexdump -c ~/.version

      - name: Publish artifacts locally
        run: |-
          sbt "publishLocal; publishM2"

      - name: Test akka-grpc-quickstart-java
        run: |-
          cd samples/akka-grpc-quickstart-java
          mvn test -nsu -ntp -Dakka-grpc.version=`cat ~/.version`
          sbt test -Dakka-grpc.version=`cat ~/.version`
          # not able to override version for gradle
          ./gradlew test

      - name: Test akka-grpc-quickstart-scala
        run: |-
          cd samples/akka-grpc-quickstart-scala
          sbt test -Dakka-grpc.version=`cat ~/.version`
          mvn test -nsu -ntp -Dakka-grpc.version=`cat ~/.version`
          # not able to override version for gradle
          ./gradlew test

      - name: Email on failure
        if: ${{ failure() }}
        uses: dawidd6/action-send-mail@6063705cefe50cb915fc53bb06d4049cae2953b2
        with:
          server_address: smtp.gmail.com
          server_port: 465
          secure: true
          username: ${{secrets.MAIL_USERNAME}}
          password: ${{secrets.MAIL_PASSWORD}}
          subject: "Failed: ${{ github.workflow }} / ${{ github.job }}"
          to: ${{secrets.MAIL_SEND_TO}}
          from: Akka CI
          body: |
            Job ${{ github.job }} in workflow ${{ github.workflow }} of ${{github.repository}} failed!
            https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}