name: Server Test
on:
  pull_request:
  push:

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  test:
    runs-on: ubuntu-latest
    env:
      JAVA_OPTS: -Xms800M -Xmx2G -Xss6M -XX:ReservedCodeCacheSize=128M -server -Dsbt.io.virtual=false -Dfile.encoding=UTF-8
      JVM_OPTS: -Xms800M -Xmx2G -Xss6M -XX:ReservedCodeCacheSize=128M -server -Dsbt.io.virtual=false -Dfile.encoding=UTF-8
      SBT_ETC_FILE: $HOME/etc/sbt/sbtopts
    steps:
      - uses: actions/checkout@v7
      - name: Setup JDK
        uses: actions/setup-java@v5
        with:
          distribution: "zulu"
          java-version: "17"
          cache: sbt
      - uses: sbt/setup-sbt@v1
        with:
          disk-cache: false
      - name: Set bazel-remote version
        id: bazel-remote-version
        run: echo "version=2.6.2" >> "$GITHUB_OUTPUT"
      - name: Cache bazel-remote
        id: cache-bazel-remote
        uses: actions/cache@v4
        with:
          path: $RUNNER_TOOL_CACHE/local/bazel-remote
          key: bazel-remote-v${{ steps.bazel-remote-version.outputs.version }}-${{ runner.os }}-${{ runner.arch }}
      - name: Download bazel-remote
        if: steps.cache-bazel-remote.outputs.cache-hit != 'true'
        shell: bash
        env:
          BAZEL_REMOTE_VERSION: ${{ steps.bazel-remote-version.outputs.version }}
        run: |
          mkdir -p "$RUNNER_TOOL_CACHE/local"
          curl -sL -o "$RUNNER_TOOL_CACHE/local/bazel-remote" "https://github.com/buchgr/bazel-remote/releases/download/v${BAZEL_REMOTE_VERSION}/bazel-remote-${BAZEL_REMOTE_VERSION}-linux-amd64"
          chmod +x "$RUNNER_TOOL_CACHE/local/bazel-remote"
      - name: Add bazel-remote to PATH
        run: echo "$RUNNER_TOOL_CACHE/local" >> "$GITHUB_PATH"
      - name: Start bazel-remote
        shell: bash
        run: |
          mkdir -p "$HOME/bazel-remote/temp"
          nohup "$RUNNER_TOOL_CACHE/local/bazel-remote" --max_size 5 --dir "$HOME/bazel-remote/temp" \
            --http_address localhost:8000 --grpc_address localhost:2024 \
            > /tmp/bazel-remote.log 2>&1 &
          echo $! > /tmp/bazel-remote.pid
          for i in $(seq 1 30); do
            curl -sf http://localhost:8000/status > /dev/null && exit 0
            sleep 1
          done
          echo "bazel-remote did not start in time"
          cat /tmp/bazel-remote.log
          exit 1
      - name: Remote cache scripted test
        shell: bash
        run: |
          sbt -v --client "doc; publishLocal"
          sbt -v --client "scripted remote-cache/*"
      - name: Server test
        shell: bash
        run: sbt -v --client "serverTestProj/test"
      - name: Stop bazel-remote
        if: always()
        run: |
          if [ -f /tmp/bazel-remote.pid ]; then
            kill "$(cat /tmp/bazel-remote.pid)" || true
          fi