release.yml

name: Create Release

on:
  push:
    branches:
      - 'main'
    tags:
      - '*.*.*'
  workflow_dispatch:

permissions:
  contents: write
  discussions: write
  pull-requests: write

jobs:
  release:
    name: Create Release
    strategy:
      matrix:
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    if: github.ref_type == 'tag'
    steps:
      # Checkout repository and include git LFS files
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
          fetch-depth: 0
          lfs: true

      # Download files from Git LFS and caches them to reduce bandwidth usage
      - name: Cache and pull LFS files
        uses: ./.github/actions/lfs

      # Install PackWiz
      - name: Install packwiz
        uses: supplypike/setup-bin@v4
        with:
          uri: 'https://nightly.link/packwiz/packwiz/workflows/go/main/Linux%2064-bit%20x86.zip'
          name: 'packwiz'
          version: 'linux'

      # Update version fields in modpack configs
      - name: Update version field in configs
        uses: ./.github/actions/config
        with:
          version: ${{ github.ref_name }}

      # Refresh packwiz files (Client)
      - name: Refresh Packwiz Index Client 
        shell: bash
        run: |
          packwiz refresh
        working-directory: ./main

      # Commit and push updated files
      - name: Update repository
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: ${{ github.ref_name }}
          branch: main

      # Package release (Client)
      - name: Build CurseForge Client Modpack
        shell: bash
        run: |
          packwiz curseforge export --output Optim-${{ github.ref_name }}.zip
        working-directory: ./main

      - name: Build Modrinth Client Modpack
        shell: bash
        run: |
          packwiz modrinth export --output Optim-${{ github.ref_name }}.mrpack
        working-directory: ./main

      # Upload artifacts of release files
      - name: Upload Release Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: Modpack-Release
          path: |
            ./main/Optim-${{ github.ref_name }}.zip
            ./main/Optim-${{ github.ref_name }}.mrpack
          retention-days: 1

      # Fetch modpack metadata from the modpack config
      - name: Read Modpack Metadata
        id: metadata
        uses: ./.github/actions/meta
        with:
          working-directory: ./main

      # Generate changelog
      - name: Generate changelog
        uses: ardalanamini/auto-changelog@v4
        id: changelog
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          commit-types: |
            feat: New Features
            remove: Removed Features
            fix: Bug Fixes
            build: Build System & Dependencies
            perf: Performance Improvements
            docs: Documentation
            test: Tests
            refactor: Refactors
            chore: Chores
            ci: CI
            style: Code Style
            revert: Reverts
          default-commit-type: Other Changes
          release-name: ${{ github.ref_name }}
          mention-authors: true
          mention-new-contributors: true
          include-compare-link: false
          include-pr-links: true
          include-commit-links: true
          semver: true
          use-github-autolink: true

      # Create release
      - name: Create Release Client (GitHub)
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ./main/Optim-${{ github.ref_name }}.zip
            ./main/Optim-${{ github.ref_name }}.mrpack
          token: ${{ secrets.GITHUB_TOKEN }}
          tag_name: ${{ github.ref_name }}
          draft: true
          prerelease: false
          generate_release_notes: false
          body: ${{ steps.changelog.outputs.changelog }}

      - name: Create Release Client (Modrinth & CurseForge)
        uses: ./.github/actions/release
        with:
          working-directory: ./main
          version: ${{ github.ref_name }}
          mod-loader: ${{ steps.metadata.outputs.mod-loader }}
          minecraft-version: ${{ steps.metadata.outputs.minecraft-version }}
          modrinth: true
          curseforge: true
          MODRINTH_TOKEN: ${{ secrets.MODRINTH_TOKEN }}
          MODRINTH_ID: ${{ secrets.MODRINTH_ID }}
          CURSEFORGE_TOKEN: ${{ secrets.CURSEFORGE_TOKEN }}
          CURSEFORGE_ID: ${{ secrets.CURSEFORGE_ID }}
          changelog: ${{ steps.changelog.outputs.changelog }}