name: Nightly Release

on:
  workflow_dispatch:
  push:
    branches:
      - 'main'
    paths-ignore:
      - '.gitignore'
      - '*.md'
      - '.gitea/**'
      - '!.gitea/workflows/nightly.yml'

permissions:
  contents: write

concurrency:
  group: nightly
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4

      - name: Install dependencies
        run: |
          wget https://apt.llvm.org/llvm.sh
          chmod +x llvm.sh
          sudo ./llvm.sh 21
          sudo apt-get update -qq
          sudo apt-get install -y --no-install-recommends \
            cmake ninja-build rsync zip \
            clang-21 lld-21 llvm-21 clang-tools-21

      - name: Install xwin (Binary)
        run: |
          curl -L https://github.com/Jake-Shadle/xwin/releases/download/0.8.0/xwin-0.8.0-x86_64-unknown-linux-musl.tar.gz | tar xz
          sudo mv xwin-*/xwin /usr/bin/
          xwin --version
          
      - name: Create Tool Symlinks
        run: |
          sudo ln -sf /usr/bin/clang-cl-21 /usr/bin/clang-cl
          sudo ln -sf /usr/bin/llvm-ml-21 /usr/bin/llvm-ml
          sudo ln -sf /usr/bin/lld-link-21 /usr/bin/lld-link
          sudo ln -sf /usr/bin/clang-21 /usr/bin/clang
          sudo ln -sf /usr/bin/llvm-rc-21 /usr/bin/llvm-rc
          sudo ln -sf /usr/bin/llvm-lib-21 /usr/bin/llvm-lib
          sudo ln -sf /usr/bin/llvm-mt-21 /usr/bin/llvm-mt
          clang-cl --version

      - name: Build
        run: |
          chmod +x build-linux.sh
          INSTALL_PREFIX=$PWD/result BUILD_CI=0 ./build-linux.sh . Release || INSTALL_PREFIX=$PWD/result ./build-linux.sh . Release || INSTALL_PREFIX=$PWD/result ./build-linux.sh . Release

      - name: Package artifacts
        run: |
          mkdir -p staging
          cd result/client
          zip -r ../../staging/LCEWindows64.zip .
          cp Minecraft.Client.exe ../../staging/
          cd ../..
          cd result/server
          zip -r ../../staging/LCEWindows64Server.zip .
          cp Minecraft.Server.exe ../../staging/
          cd ../..

      - name: Upload build artifacts
        uses: https://code.forgejo.org/actions/upload-artifact@v3
        with:
          name: build-windows64
          path: staging/*

  release:
    needs: build
    runs-on: ubuntu-24.04
    steps:
      - name: Download build artifacts
        uses: https://code.forgejo.org/actions/download-artifact@v3
        with:
          path: artifacts
          merge-multiple: true

      - name: Fix Forgejo env compatibility
        run: |
          echo "FORGEJO_PATH=$GITHUB_PATH" >> $GITHUB_ENV
          echo "FORGEJO_ENV=$GITHUB_ENV" >> $GITHUB_ENV

      - name: Publish nightly release
        uses: https://code.forgejo.org/actions/forgejo-release@v2.11.1
        with:
          direction: upload
          url: ${{ forge.server_url }}
          repo: ${{ forge.repository }}
          token: ${{ forge.token }}
          tag: nightly
          prerelease: true
          override: true
          verbose: true
          release-dir: artifacts/build-windows64
          release-notes: "Requires at least Windows 7 and a DirectX 11 compatible GPU.\n\n# 🚨 First time here? 🚨\nDownload `LCEWindows64.zip` and extract it."

  cleanup:
    needs: [build, release]
    if: always()
    runs-on: ubuntu-24.04
    steps:
      - name: Delete build artifacts
        env:
          FORGE_TOKEN: ${{ forge.token }}
          REPO: ${{ forge.repository }}
          API: ${{ forge.server_url }}/api/v1
        run: |
          AUTH="Authorization: token $FORGE_TOKEN"

          ARTIFACTS=$(curl -s -H "$AUTH" \
            "$API/repos/$REPO/actions/artifacts?name=build-windows64")

          for ARTIFACT_ID in $(echo "$ARTIFACTS" | jq -r '.artifacts[].id // empty'); do
            curl -s -X DELETE -H "$AUTH" \
              "$API/repos/$REPO/actions/artifacts/$ARTIFACT_ID"
          done