orb8 0.0.6

eBPF-powered observability toolkit for Kubernetes with GPU telemetry
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name: CI

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main, develop ]
  workflow_call:

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install protoc
        run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v5
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v5
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo build
        uses: actions/cache@v5
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Run cargo check
        run: cargo check --all-features

  test:
    name: Test Suite
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install protoc
        run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache dependencies
        uses: actions/cache@v5
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Run tests
        run: cargo test --all-features

  fmt:
    name: Formatting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Run cargo fmt
        run: cargo fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install protoc
        run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Cache dependencies
        uses: actions/cache@v5
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Run clippy
        run: cargo clippy --all-features -- -D warnings

  build-ebpf:
    name: Build eBPF
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src

      - name: Cache bpf-linker
        uses: actions/cache@v5
        with:
          path: ~/.cargo/bin/bpf-linker
          key: ${{ runner.os }}-bpf-linker-v2

      - name: Install bpf-linker
        run: |
          if ! command -v bpf-linker &> /dev/null; then
            cargo install bpf-linker --git https://github.com/aya-rs/bpf-linker.git
          fi

      - name: Build eBPF probes
        run: cargo +nightly build -p orb8-probes --target bpfel-unknown-none -Z build-std=core --release

  # Placeholder for integration tests
  # Requires Kubernetes cluster (kind/minikube)
  # integration-test:
  #   name: Integration Tests
  #   runs-on: ubuntu-latest
  #   steps:
  #     - uses: actions/checkout@v5
  #
  #     - name: Install Rust
  #       uses: dtolnay/rust-toolchain@stable
  #
  #     - name: Setup Kind
  #       uses: helm/kind-action@v1.8.0
  #
  #     - name: Run integration tests
  #       run: cargo test --test integration