name: Build Mod Package

on:
  push:
    branches:
      - main
      - master
    tags:
      - "v*"
  pull_request:
  workflow_dispatch:
  release:
    types:
      - published

permissions:
  contents: write

jobs:
  build:
    runs-on: windows-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup .NET 8
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: "8.0.x"

      - name: Download latest LSLib release
        shell: pwsh
        run: |
          $ErrorActionPreference = "Stop"
          $release = Invoke-RestMethod -Uri "https://api.github.com/repos/Norbyte/lslib/releases/latest"
          $asset = $release.assets | Where-Object { $_.name -match '\.zip$' } | Select-Object -First 1

          if (-not $asset) {
              throw "Could not find a downloadable LSLib zip asset in the latest release."
          }

          New-Item -ItemType Directory -Path ".tools/lslib" -Force | Out-Null
          Invoke-WebRequest -Uri $asset.browser_download_url -OutFile ".tools/lslib/lslib.zip"
          Expand-Archive -LiteralPath ".tools/lslib/lslib.zip" -DestinationPath ".tools/lslib" -Force

      - name: Resolve Divine executable
        id: divine
        shell: pwsh
        run: |
          $ErrorActionPreference = "Stop"
          $divine = Get-ChildItem -Path ".tools/lslib" -Recurse -File |
            Where-Object { $_.Name -ieq "Divine.exe" } |
            Select-Object -First 1

          if (-not $divine) {
              throw "Divine.exe was not found in the downloaded LSLib release."
          }

          "path=$($divine.FullName)" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append

      - name: Build .pak
        shell: pwsh
        run: |
          $ErrorActionPreference = "Stop"
          New-Item -ItemType Directory -Path "build" -Force | Out-Null
          & "${{ steps.divine.outputs.path }}" -a create-package -g bg3 -s Mods -d build/DnD55eRussian.pak

      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          name: DnD55eRussian-pak
          path: build/DnD55eRussian.pak
          if-no-files-found: error

      - name: Attach package to GitHub Release
        if: github.event_name == 'release'
        uses: softprops/action-gh-release@v2
        with:
          files: build/DnD55eRussian.pak