ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

# 4.7-only: Input Forge dropped Godot 4.6, so CI runs a single Godot 4.7 leg.
env:
  GODOT_VERSION: "4.7"

jobs:
  check:
    name: Strict typing + tests (Godot 4.7)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download Godot ${{ env.GODOT_VERSION }} (stable, headless-capable)
        run: |
          set -euo pipefail
          ZIP="Godot_v${GODOT_VERSION}-stable_linux.x86_64.zip"
          URL="https://github.com/godotengine/godot/releases/download/${GODOT_VERSION}-stable/${ZIP}"
          echo "Downloading $URL"
          curl -fL --retry 3 -o godot.zip "$URL"
          unzip -q godot.zip
          mv "Godot_v${GODOT_VERSION}-stable_linux.x86_64" godot
          chmod +x godot
          echo "GODOT=$PWD/godot" >> "$GITHUB_ENV"

      - name: Godot version
        run: "$GODOT --version"

      - name: Strict parse + typing gate (check.sh)
        run: ./check.sh

      - name: Negative control - the gate must reject untyped code
        run: |
          set -uo pipefail
          cat > addons/input_forge/_negctl_ci.gd <<'EOF'
          extends RefCounted
          func _negctl(a):
          	return a
          EOF
          if ./check.sh; then
            echo "::error::Warning gate did NOT fail on untyped code (false-green)"; rm -f addons/input_forge/_negctl_ci.gd; exit 1
          else
            echo "Gate correctly rejected untyped code."
          fi
          rm -f addons/input_forge/_negctl_ci.gd

      - name: Codec unit test
        run: |
          OUT=$("$GODOT" --headless --path . --script res://test/network_codec.gd 2>&1) || true
          echo "$OUT"
          echo "$OUT" | grep -q "NETWORK CODEC PASSED"

      - name: Netcode example (smoke)
        run: |
          OUT=$("$GODOT" --headless --path . --script res://examples/netcode/netcode_demo.gd 2>&1) || true
          echo "$OUT"
          echo "$OUT" | grep -q "done"