ci.yml

name: ci

on:
  push:
    branches: [main]
  pull_request:

env:
  CARGO_TERM_COLOR: always

jobs:
  build-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - uses: Swatinem/rust-cache@v2
      # Hard gate: the whole workspace must compile and pass tests.
      - name: build (workspace)
        run: cargo build --workspace --all-targets
      - name: test (workspace)
        run: cargo test --workspace
      # Smoke: the MCP server must actually START and speak MCP over stdio, not
      # merely compile. No AWS creds needed — initialize + tools/list only touch
      # the static tool catalog (AWS is resolved lazily, on real tool calls).
      - name: smoke (oab-mcp runs + lists tools over stdio)
        run: |
          bin=./target/debug/oab-mcp
          test -x "$bin" || { echo "binary not found at $bin"; exit 1; }
          printf '%s\n' \
            '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}' \
            '{"jsonrpc":"2.0","method":"notifications/initialized"}' \
            '{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}' \
            | timeout 30 "$bin" > out.jsonl 2> err.log || true
          echo "----- stdout -----"; cat out.jsonl
          echo "----- stderr -----"; cat err.log
          for t in deploy_list deploy_get get_agent_states deploy_apply deploy_scale deploy_delete; do
            grep -q "\"$t\"" out.jsonl || { echo "SMOKE FAIL: tool '$t' not advertised"; exit 1; }
          done
          echo "SMOKE OK: server initialized and advertised all 6 tools"
      # Publish the built server so a runtime that can't compile it locally
      # (aws-sdk-ec2 exceeds small boxes' RAM) can still fetch and run it.
      - name: upload oab-mcp binary
        uses: actions/upload-artifact@v4
        with:
          name: oab-mcp-linux-x64
          path: target/debug/oab-mcp
          if-no-files-found: error
          retention-days: 7
      # Informational (non-blocking) — the authoring runtime has no rustfmt, so
      # style is tidied opportunistically rather than gated.
      - name: fmt (our crates)
        run: cargo fmt -p agent-lifecycle --check
        continue-on-error: true
      - name: clippy (our crates)
        run: cargo clippy -p agent-lifecycle -- -D warnings
        continue-on-error: true