name: 🧪 Offline Tests

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
  issue_comment:
    types: [created]

concurrency:
  group: offline-tests
  cancel-in-progress: false

# curl -s https://api.github.com/users/<GH_USER_NAME> | jq -r .id

jobs:
  validate-author:
    name: Verify Permissions
    runs-on: self-hosted
    if: github.repository == 'open-goal/jak-project'
    timeout-minutes: 5
    outputs:
      trusted: ${{ steps.verify.outputs.trusted }}
      sha: ${{ steps.verify.outputs.sha }}
    steps:
      - id: verify
        name: Verify Permissions
        if: github.event_name != 'issue_comment' || github.event.issue.pull_request
        env:
          EVENT: ${{ github.event_name }}
          AUTHOR_ID: ${{ github.event.pull_request.user.id }}
          COMMENT_ID: ${{ github.event.comment.user.id }}
          COMMENT: ${{ github.event.comment.body }}
          PR_NUMBER: ${{ github.event.issue.number }}
        run: |
          set -e

          mkdir -p ./.tmp-ci

          curl -fsSL \
            https://raw.githubusercontent.com/open-goal/jak-project/master/.github/offline-allowlist.txt \
            -o ./.tmp-ci/allowlist.txt

          is_trusted=false

          # ---- PUSH: always trusted ----
          if [ "$EVENT" = "push" ]; then
            echo "push event detected, these are always trusted"
            is_trusted=true
            SHA="${{ github.sha }}"

          # ---- PULL REQUEST: check author ----
          elif [ "$EVENT" = "pull_request" ]; then
            echo "pull request event detected, these may be trusted if in the allowlist"
            SHA="${{ github.event.pull_request.head.sha }}"
            if grep -Fxq "$AUTHOR_ID" ./.tmp-ci/allowlist.txt; then
              echo "PR author found in the allowlist, it's trusted"
              is_trusted=true
            else
              echo "PR author NOT found in the allowlist"
            fi

          # ---- ISSUE COMMENT: "ok to test" gate ----
          elif [ "$EVENT" = "issue_comment" ]; then
            echo "comment event detected, these may be trusted if in the allowlist"
            SHA=$(gh api repos/${{ github.repository }}/pulls/$PR_NUMBER --jq '.head.sha')
            if [ "$COMMENT" = "ok to test" ] && grep -Fxq "$COMMENT_ID" ./.tmp-ci/allowlist.txt; then
              is_trusted=true
            fi
          fi

          echo "trusted=$is_trusted" >> "$GITHUB_OUTPUT"
          echo "sha=$SHA" >> "$GITHUB_OUTPUT"

          rm -rf ./.tmp-ci
  offline-tests:
    name: Run Tests
    needs: validate-author
    if: needs.validate-author.outputs.trusted == 'true' && github.repository == 'open-goal/jak-project'
    runs-on: self-hosted
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          repository: ${{ github.repository }}
          ref: ${{ needs.validate-author.outputs.sha }}
          clean: false

      - name: Build Binaries
        run: |
          cmake -B build --preset="Release-linux-clang-static" -DCMAKE_SHARED_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
          cmake --build build --target offline-test --target extractor --parallel $(`nproc`)

      - name: Build Release
        run: |
          rm -r ./ci-artifacts || true
          mkdir ./ci-artifacts
          chmod +x ./.github/scripts/releases/extract_build_unix.sh
          PREP_BIN=false ./.github/scripts/releases/extract_build_unix.sh ./ci-artifacts ./build ./
          cp ./build/decompiler/extractor ./ci-artifacts

      - name: Install Jak 1
        run: |
          cd ./ci-artifacts
          ./extractor ~/isos/jak1_ntsc.iso --game jak1 --extract --validate --proj-path "$PWD/data"
          ./extractor ~/isos/jak1_ntsc.iso --game jak1 --decompile --proj-path "$PWD/data"
          ./extractor ~/isos/jak1_ntsc.iso --game jak1 --compile --proj-path "$PWD/data"
          rm -r ./data/out || true
          rm -r ./data/iso_data || true
          rm -r ./data/decompiler_out || true

      - name: Install Jak 2
        run: |
          cd ./ci-artifacts
          ./extractor ~/isos/jak2_ntsc.iso --game jak2 --extract --validate --proj-path "$PWD/data"
          ./extractor ~/isos/jak2_ntsc.iso --game jak2 --decompile --proj-path "$PWD/data"
          ./extractor ~/isos/jak2_ntsc.iso --game jak2 --compile --proj-path "$PWD/data"
          rm -r ./data/out || true
          rm -r ./data/iso_data || true
          rm -r ./data/decompiler_out || true

      - name: Install Jak 3
        run: |
          cd ./ci-artifacts
          ./extractor ~/isos/jak3_ntsc.iso --game jak3 --extract --validate --proj-path "$PWD/data"
          ./extractor ~/isos/jak3_ntsc.iso --game jak3 --decompile --proj-path "$PWD/data"
          ./extractor ~/isos/jak3_ntsc.iso --game jak3 --compile --proj-path "$PWD/data"
          rm -r ./data/out || true
          rm -r ./data/iso_data || true
          rm -r ./data/decompiler_out || true

      - name: Cleanup Installation
        run: |
          rm -r ./ci-artifacts || true

      - name: Run Offline Tests - Jak 1
        run: |
          7z x ~/isos/jak1_ntsc.iso -o./iso_data/jak1 -aos
          task set-game-jak1
          task offline-tests
          rm -rf ./iso_data/jak1/*

      - name: Run Offline Tests - Jak 2
        run: |
          7z x ~/isos/jak2_ntsc.iso -o./iso_data/jak2 -aos
          task set-game-jak2
          task offline-tests
          rm -rf ./iso_data/jak2/*

      - name: Run Offline Tests - Jak 3
        run: |
          7z x ~/isos/jak3_ntsc.iso -o./iso_data/jak3 -aos
          task set-game-jak3
          task offline-tests
          rm -rf ./iso_data/jak3/*