redot-compatibility.yml

name: Redot compatibility

on:
  push:
  pull_request:

permissions:
  contents: read

jobs:
  redot-26-2:
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Download Redot 26.2
        shell: bash
        run: |
          set -euo pipefail
          mkdir -p "$RUNNER_TEMP/redot"
          curl --fail --location --retry 3 \
            --output "$RUNNER_TEMP/redot/redot.zip" \
            https://github.com/Redot-Engine/redot-engine/releases/download/redot-26.2-stable/Redot_v26.2-stable_linux_x64.zip
          echo "f474d890806c41af15513cf5a8600243e241882e11b68dbb95660e3465b5b1e4  $RUNNER_TEMP/redot/redot.zip" | sha256sum --check
          unzip -q "$RUNNER_TEMP/redot/redot.zip" -d "$RUNNER_TEMP/redot/bin"
          REDOT_BIN="$(find "$RUNNER_TEMP/redot/bin" -type f -iname 'redot*' | head -n 1)"
          chmod +x "$REDOT_BIN"
          echo "REDOT_BIN=$REDOT_BIN" >> "$GITHUB_ENV"

      - name: Verify engine version
        run: '"$REDOT_BIN" --version'

      - name: Import project and compile addon
        shell: bash
        run: |
          set -euo pipefail
          "$REDOT_BIN" --headless --path . --import 2>&1 | tee "$RUNNER_TEMP/redot-import.log"
          if grep -E 'SCRIPT ERROR|Parse Error|Failed to load script|Failed loading resource' "$RUNNER_TEMP/redot-import.log"; then
            exit 1
          fi

      - name: Run compatibility probe
        shell: bash
        run: |
          set -euo pipefail
          "$REDOT_BIN" --headless --path . --script res://tests/redot_compatibility.gd 2>&1 | tee "$RUNNER_TEMP/redot-probe.log"
          if grep -E 'SCRIPT ERROR|Parse Error|Failed to load script|Failed loading resource' "$RUNNER_TEMP/redot-probe.log"; then
            exit 1
          fi
          grep -F 'Twitcher Redot compatibility probe passed' "$RUNNER_TEMP/redot-probe.log"