socktop/.github/workflows/ci.yml

name: CI
on:
  push:
  pull_request:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt
      - name: Install system dependencies (Linux)
        if: matrix.os == 'ubuntu-latest'
        run: sudo apt-get update && sudo apt-get install -y libdrm-dev libdrm-amdgpu1
      - name: Cargo fmt
        run: cargo fmt --all -- --check
      - name: Clippy
        run: cargo clippy --all-targets --all-features -- -D warnings
      - name: Build (release)
        run: cargo build --release --workspace

      - name: "Linux: start agent and run WS probe"
        if: matrix.os == 'ubuntu-latest'
        shell: bash
        run: |
          set -euo pipefail
          RUST_LOG=info SOCKTOP_ENABLE_SSL=0 SOCKTOP_AGENT_GPU=0 SOCKTOP_AGENT_TEMP=0 ./target/release/socktop_agent -p 3000 > agent.log 2>&1 &
          AGENT_PID=$!
          for i in {1..60}; do
            if curl -fsS http://127.0.0.1:3000/healthz >/dev/null; then break; fi
            sleep 1
          done
          if ! curl -fsS http://127.0.0.1:3000/healthz >/dev/null; then
            echo "--- agent.log (tail) ---"
            tail -n 200 agent.log || true
            (command -v ss >/dev/null && ss -ltnp || netstat -ltnp) || true
            kill $AGENT_PID || true
            exit 1
          fi
          SOCKTOP_WS=ws://127.0.0.1:3000/ws cargo test -p socktop --test ws_probe -- --nocapture
          kill $AGENT_PID || true          

      - name: "Windows: start agent and run WS probe"
        if: matrix.os == 'windows-latest'
        shell: pwsh
        run: |
          $env:SOCKTOP_ENABLE_SSL = "0"
          $env:SOCKTOP_AGENT_GPU = "0"
          $env:SOCKTOP_AGENT_TEMP = "0"
          $out = Join-Path $PWD "agent.out.txt"
          $err = Join-Path $PWD "agent.err.txt"
          $p = Start-Process -FilePath "${PWD}\target\release\socktop_agent.exe" -ArgumentList "-p 3000" -RedirectStandardOutput $out -RedirectStandardError $err -PassThru -NoNewWindow
          $ready = $false
          for ($i = 0; $i -lt 60; $i++) {
            $pinfo = New-Object System.Diagnostics.ProcessStartInfo
            $pinfo.FileName = "curl.exe"
            $pinfo.Arguments = "-fsS http://127.0.0.1:3000/healthz"
            $pinfo.RedirectStandardOutput = $true
            $pinfo.RedirectStandardError = $true
            $pinfo.UseShellExecute = $false
            $proc = [System.Diagnostics.Process]::Start($pinfo)
            $proc.WaitForExit()
            if ($proc.ExitCode -eq 0) { $ready = $true; break }
            Start-Sleep -Seconds 1
          }
          if (-not $ready) {
            Write-Warning "TCP connect to (127.0.0.1 : 3000) failed"
            if (Test-Path $out) { Write-Host "--- agent.out (full) ---"; Get-Content $out }
            if (Test-Path $err) { Write-Host "--- agent.err (full) ---"; Get-Content $err }
            Write-Host "--- netstat ---"
            netstat -ano | Select-String ":3000" | ForEach-Object { $_.Line }
            if ($p -and !$p.HasExited) { Stop-Process -Id $p.Id -Force -ErrorAction SilentlyContinue }
            throw "agent did not become ready"
          }
          $env:SOCKTOP_WS = "ws://127.0.0.1:3000/ws"
          try {
            cargo test -p socktop --test ws_probe -- --nocapture
          } finally {
            if ($p -and !$p.HasExited) { Stop-Process -Id $p.Id -Force -ErrorAction SilentlyContinue }
          }          

      - name: Smoke test (client --help)
        run: cargo run -p socktop -- --help

      - name: Package artifacts (Linux)
        if: matrix.os == 'ubuntu-latest'
        shell: bash
        run: |
          set -e
          mkdir -p dist
          cp target/release/socktop dist/
          cp target/release/socktop_agent dist/
          tar czf socktop-${{ matrix.os }}.tar.gz -C dist .          

      - name: Package artifacts (Windows)
        if: matrix.os == 'windows-latest'
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path dist | Out-Null
          Copy-Item target\release\socktop.exe dist\
          Copy-Item target\release\socktop_agent.exe dist\
          Compress-Archive -Path dist\* -DestinationPath socktop-${{ matrix.os }}.zip -Force          

      - name: Upload build artifacts (ephemeral)
        uses: actions/upload-artifact@v4
        with:
          name: socktop-${{ matrix.os }}
          path: |
            *.tar.gz
            *.zip            

      - name: Upload to rolling GitHub Release (main only)
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: latest
          name: Latest build
          prerelease: true
          draft: false
          files: |
            *.tar.gz
            *.zip            
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}