name: Concurrency and resource soak audit

on:
  push:
    paths:
      - ".gitea/workflows/concurrency-audit.yml"
      - "ci/concurrency-thresholds.json"
      - "tools/concurrency-audit/**"
      - "docs/concurrency-hardening.md"
      - "crates/libremetaverse/src/client_core.rs"
      - "crates/libremetaverse/src/download_manager.rs"
      - "crates/libremetaverse/src/appearance_manager.rs"
      - "crates/libremetaverse/src/asset_manager.rs"
      - "crates/libremetaverse/src/inventory_manager.rs"
      - "crates/libremetaverse-voice-webrtc/**"
      - "Cargo.toml"
      - "Cargo.lock"
  pull_request:
    paths:
      - ".gitea/workflows/concurrency-audit.yml"
      - "ci/concurrency-thresholds.json"
      - "tools/concurrency-audit/**"
      - "docs/concurrency-hardening.md"
      - "crates/libremetaverse/src/client_core.rs"
      - "crates/libremetaverse/src/download_manager.rs"
      - "crates/libremetaverse/src/appearance_manager.rs"
      - "crates/libremetaverse/src/asset_manager.rs"
      - "crates/libremetaverse/src/inventory_manager.rs"
      - "crates/libremetaverse-voice-webrtc/**"
      - "Cargo.toml"
      - "Cargo.lock"
  workflow_dispatch:

env:
  CARGO_BUILD_JOBS: 1
  CARGO_INCREMENTAL: 0
  CARGO_PROFILE_DEV_DEBUG: 0
  CARGO_PROFILE_TEST_DEBUG: 0

jobs:
  soak:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - name: Install native voice prerequisite
        run: |
          sudo apt-get update
          sudo apt-get install --yes libopus-dev pkg-config
      - name: Check formatting and focused race regressions
        run: |
          cargo fmt --all -- --check
          cargo test --locked -p libremetaverse --lib shutdown_does_not_hold_service_registry_lock_across_callbacks -j 1
          cargo test --locked -p libremetaverse --lib event_registry_isolates_panics_and_releases_subscriptions -j 1
          cargo test --locked -p libremetaverse --lib dispatch_isolates_panics_and_does_not_retain_dropped_handlers -j 1
          cargo test --locked -p libremetaverse --test caps_http download_queue_applies_backpressure_and_cancellation_drains_every_job -j 1
          cargo test --locked -p libremetaverse-voice-webrtc concurrent_provisioning_admits_one_session_without_leaking_the_loser -j 1
      - name: Run bounded native soak
        run: |
          mkdir -p artifacts
          cargo run --locked -p metacrate-concurrency-audit -j 1 -- \
            --cycles 16 --evidence artifacts/concurrency-audit.json
      - name: Upload sanitized resource evidence
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: concurrency-audit-evidence
          path: artifacts/concurrency-audit.json
          if-no-files-found: error