pipeline.yml

name: Modpack Release | Pipeline

on:
  push:
    branches:
      - main

env:
  pack-file: 'pack.toml'
  default-release-modrinth: 'true'
  default-release-curseforge: 'false'


jobs:

  parse-current-modpacks:
    name: Parse current modpacks to a list

    runs-on: ubuntu-latest

    permissions:
      contents: read


    outputs:
      modpack-folders: ${{ steps.list-modpacks.outputs.modpack-folders }}
    
    steps:

      # -- Checkout repo
      - name: Check Out Git Repository
        uses: actions/checkout@v4


      # --- Parse the modpacks to and list
      # This just parses the folders that have pack.toml
      - name: List Modpacks
        id: list-modpacks
        run: |
          modpackFolders=()
          for folder in *; do
            if [ -d "$folder" ]; then
              if [ -e "$folder/${{ env.pack-file }}" ]; then
                modpackFolders+=("$folder")
              fi
            fi
          done
          
          echo "modpack-folders=$(jq --compact-output --null-input '$ARGS.positional' --args -- "${modpackFolders[@]}")" >> "$GITHUB_OUTPUT"


      # --- Print an nice msg about parsing
      - name: Current detected modpacks
        run: |
          echo "::notice ::⚙ Current detected modpacks: ${{ steps.list-modpacks.outputs.modpack-folders }}"

  release-please:

    needs:
      - parse-current-modpacks
  
    if: ${{ (needs.parse-current-modpacks.outputs.modpack-folders) != '[]' }}

    strategy:
      fail-fast: false
      matrix:
        modpack: ${{ fromJson(needs.parse-current-modpacks.outputs.modpack-folders) }}

    name: Handle Releases

    runs-on: ubuntu-latest

    defaults:
      run:
        working-directory: ${{ matrix.modpack }}

    permissions:
      contents: write
      pull-requests: write


    steps:      

      # --- Release please
      # Creates and manages the prs and releases
      - name: Perform Release with Release Please
        id: release-please
        uses: google-github-actions/release-please-action@v3
        with:
          monorepo-tags: true
          path: ${{ matrix.modpack }}
          release-type: simple
          package-name: ${{ matrix.modpack }}
          prerelease: true
          changelog-types: > 
            [{"type":"feat","section":"★ Features","hidden":false},
            {"type":"fix","section":"♻ Bug Fixes","hidden":false},
            {"type":"mod","section":"☀ Modpack Changes","hidden":false},
            {"type":"update","section":"⚘ Modpack Updates","hidden":false},
            {"type":"chore","section":"⛭ Miscellaneous","hidden":true}]


      # --- Parse version from PR Title when creating PR's
      # Had to do this cause like to bump on the release pleae branch
      # The tests for the shitty Regex can be found here: https://regexr.com/7lb8e
      - name: Parse tag from PR title
        uses: actions-ecosystem/action-regex-match@v2
        id: version
        with:
          text: ${{ fromJson(steps.release-please.outputs.pr).title }}
          regex: '(?<=\s)(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?$'
        if: ${{ steps.release-please.outputs.pr != '' }}


      # --- Checkout the git repo
      # Remembed to do this AFTER release please
      - name: Check Out Git Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0


      # --- Bump version
      # Now we should use the parsed release to bump the version on the files on the release please branch
      - name: Bump Version
        uses: ./.github/actions/bump-pack
        with:
          release-tag: ${{ steps.version.outputs.match }}
          modpack: ${{ matrix.modpack }}
          branch: ${{ fromJson(steps.release-please.outputs.pr).headBranchName }}
        if: ${{ steps.release-please.outputs.pr != '' }}


      # --- Get latest tag
      # Should probably be switched to use the release please tag but whatever
      - name: Get Latest tag
        id: tag
        uses: WyriHaximus/github-action-get-previous-tag@v1
        if: ${{ steps.release-please.outputs.releases_created }}

      # --- Handle the configs
      - name: Parse Pack File
        id: parse
        uses: ./.github/actions/parse
        with:
          modpack: ${{ matrix.modpack }}
        if: ${{ steps.release-please.outputs.releases_created }}

      - name: Set Mod Vendors
        id: set-mod-vendors
        run: |
          [[ ! -z "${{ secrets.CURSEFORGE_KEY }}" && ! -z "${{ secrets.CURSEFORGE_ID }}" ]] && echo "curseforge=true" >> $GITHUB_OUTPUT || echo "curseforge=false" >> $GITHUB_OUTPUT
          [[ ! -z "${{ secrets.MODRINTH_KEY }}" && ! -z "${{ secrets.MODRINTH_ID }}" ]] && echo "modrinth=true" >> $GITHUB_OUTPUT || echo "modrinth=false" >> $GITHUB_OUTPUT
        shell: bash
        if: ${{ steps.release-please.outputs.releases_created }}


      # --- Build an release
      - name: Build Modpack
        uses: ./.github/actions/build
        with:
          modpack: ${{ matrix.modpack }}
          release-tag: ${{ steps.tag.outputs.tag }}
          build-modrinth: ${{ env.default-release-modrinth }}
          build-curse: ${{ env.default-release-curseforge }}
        if: ${{ steps.release-please.outputs.releases_created }}


      # --- Release
      - name: Release Modpack to Vendors
        uses: ./.github/actions/release
        with:
          modpack: ${{ matrix.modpack }}
          release-tag: ${{ steps.tag.outputs.tag }}
          loader: ${{ steps.parse.outputs.loader }}
          game-version: ${{ steps.parse.outputs.game-version }}
          upload-modrinth: ${{ steps.set-mod-vendors.outputs.modrinth }}
          upload-curse: ${{ steps.set-mod-vendors.outputs.curseforge }}
          MODRINTH_ID: ${{ secrets.MODRINTH_ID }}
          MODRINTH_KEY: ${{ secrets.MODRINTH_KEY }}
          CURSEFORGE_ID: ${{ secrets.CURSEFORGE_ID }}
          CURSEFORGE_KEY: ${{ secrets.CURSEFORGE_KEY }}
        if: |
          steps.release-please.outputs.releases_created &&
          (steps.set-mod-vendors.outputs.modrinth || steps.set-mod-vendors.outputs.curseforge)