name: Project Build
run-name: "📦 Project Build #${{ github.run_number }}"
on:
  push:
    branches:
      - dev
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  RELEASE_TYPE: "alpha"
  MINECRAFT_VERSION: "1.20.1"
  DEV_ENVIRONMENT: ${{ github.ref_name != 'main' }}

jobs:    
  info:
    name: 🖥️ Project Info
    runs-on: ubuntu-latest
    outputs:
      project_version: ${{ steps.check.outputs.version }}
      project_name: ${{ steps.pakku_info.outputs.name }}
      project_full_name: ${{ steps.pakku_info.outputs.name }}-${{ steps.check.outputs.version }}
      changelog: ${{ steps.changelog.outputs.description }}
      diff: ${{ steps.read_diff.outputs.diff }}
      exists: ${{ steps.check_tag.outputs.exists }}
      make_release: ${{ steps.check_tag.outputs.exists == 'false' && env.DEV_ENVIRONMENT == 'false' }}
    
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2
        with:
          fetch-depth: 0
        
      - name: 🔍 Check pakku-lock.json
        id: check_pakku_lock
        shell: bash
        run: |
          if [ ! -f pakku-lock.json ]; then
            echo "❌ Could not find pakku-lock.json" && exit 1
          else
            echo "✔️ pakku-lock.json"
          fi
        
      - name: 🔍 Check pakku.json
        id: check_pakku
        shell: bash
        run: |
          if [ ! -f pakku.json ]; then
            echo "❌ Could not find pakku.json" && exit 1
          else
            echo "✔️ pakku.json"
          fi

      - name: 📈 Get latest tag
        id: latest_tag
        shell: bash
        run: |
          tag=$(git describe --tags --abbrev=0)
          if [ -z "$tag" ]; then
            echo "❌ Latest tag not found" && exit 1
          else
            echo "✔️ Latest tag found: $tag"
            echo "tag=$tag" >> $GITHUB_OUTPUT
          fi
        
      - name: 🔍 Check pakku-lock.json in previous tag
        id: check_pakku_lock_prev
        shell: bash
        run: |
          if git cat-file -e ${{ steps.latest_tag.outputs.tag }}:./pakku-lock.json 2>/dev/null; then
            echo "✔️ File pakku-lock.json found in previous tag"
            echo "file_found=true" >> $GITHUB_OUTPUT
          else
            echo "❌ File pakku-lock.json not found in previous tag"
            echo "file_found=false" >> $GITHUB_OUTPUT
          fi
        
      - name: 📁 Check and copy pakku-lock.json from previous tag
        id: check_copy_lock
        if: steps.check_pakku_lock_prev.outputs.file_found
        shell: bash
        run: |
          git show tags/${{ steps.latest_tag.outputs.tag }}:./pakku-lock.json > ./pakku-lock-prev.json
          if [ -s ./pakku-lock-prev.json ]; then
            echo "✔️ File pakku-lock-prev.json created"
          else
            echo "❌ Error: File pakku-lock-prev.json is empty or not created" && exit 1
          fi
        
      - name: 📦 Download pakku.jar
        id: download_pakku
        if: steps.check_pakku_lock_prev.outputs.file_found
        shell: bash
        run: |
          curl https://github.com/juraj-hrivnak/pakku/releases/latest/download/pakku.jar -o pakku.jar -L -J
          echo "✔️ Downloaded pakku.jar "
        
      - name: 🔄 Run pakku diff
        id: pakku_diff
        if: steps.check_pakku_lock_prev.outputs.file_found
        shell: bash
        run: |
          java -jar pakku.jar diff -v --markdown PROJECTS_DIFF.md ./pakku-lock-prev.json ./pakku-lock.json
          if [ -f PROJECTS_DIFF.md ]; then
            echo "✔️ Comparison completed"
          else
            echo "❌ Error: File PROJECTS_DIFF.md not created" && exit 1
          fi
        
      - name: 📝 Read PROJECTS_DIFF.md to variable
        id: read_diff
        if: steps.check_pakku_lock_prev.outputs.file_found
        shell: bash
        run: |
          echo "📝 Reading PROJECTS_DIFF.md to variable..."
          {
            echo 'diff<<EOF'
            cat -v PROJECTS_DIFF.md
            echo EOF
          } >> "$GITHUB_OUTPUT"
          echo "✔️ Diff content read to variable"

      - name: 📊 Get Pakku Info
        id: pakku_info
        uses: ActionsTools/read-json-action@v1.0.5
        with:
          file_path: "pakku.json"

      - name: 📊 Get Pakku-lock Info
        id: pakku_lock_info
        uses: ActionsTools/read-json-action@v1.0.5
        with:
          file_path: "pakku-lock.json"

      - name: 🔍 Check if tag exists
        uses: mukunku/tag-exists-action@v1.6.0
        id: check_tag
        with:
          tag: ${{ steps.pakku_info.outputs.version }}

      - name: 📝 Determine Version
        id: determine_version
        shell: bash
        run: |
          if [ ${{ env.DEV_ENVIRONMENT }} ]; then
            echo "version=unreleased" >> $GITHUB_OUTPUT
          else
            echo "version=${{ steps.pakku_info.outputs.version }}" >> $GITHUB_OUTPUT
          fi
        
      - name: 📄 Changelog Parser
        id: changelog
        uses: coditory/changelog-parser@v1.0.2
        with:
          path: CHANGELOG.md
          version: ${{ steps.determine_version.outputs.version }}
        continue-on-error: true

      - name: 🔍 Check if changelog is empty
        id: check
        shell: bash
        run: |
          if [ ${{ env.DEV_ENVIRONMENT || steps.changelog.outcome == 'failure' }}  ]; then
              echo "version=build_#${{ github.run_number }}" >> $GITHUB_OUTPUT
              echo "status=Unreleased" >> $GITHUB_OUTPUT
          else
            echo "status=${{ env.RELEASE_TYPE }}" >> $GITHUB_OUTPUT
            echo "version=${{ steps.pakku_info.outputs.version }}" >> $GITHUB_OUTPUT
          fi

      - name: 📄 Format diff
        id: format_diff
        if: ${{ steps.read_diff.outputs.diff != '' }}
        uses: roamingowl/template-output-with-eta@v1.12.0
        with:
          template: |
            ```markdown
            ${{ steps.read_diff.outputs.diff }}
            ```
        
      - name: 📝 Generate Github Summary
        uses: WcAServices/markdown-template-action@v1.1.1
        with:
          template: |
            📃 **Name**: ${{ steps.pakku_info.outputs.name }}
            📃 **Release**:  `${{ steps.check.outputs.version }}`
            📃 **Release Type**: `${{ steps.check.outputs.status }}`
            📃 **Game Version**: `${{ steps.pakku_lock_info.outputs.mc_versions }}`

            📃 **Dev Environment**: `${{ env.DEV_ENVIRONMENT }}`
            📃 **Tag Exists**: `${{ steps.check_tag.outputs.exists }}`
            📃 **Make Release**: `${{ steps.check_tag.outputs.exists == 'false' && env.DEV_ENVIRONMENT == 'false' }}`
            

            ${{ steps.changelog.outputs.description }}
            ${{ steps.format_diff.outputs.text }}
  

  build-modpack:
    name: 📦 Build Modpack
    needs: [info]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2

      - name: 🔄 Replace strings
        shell: bash
        run: |
          set +e

          VERSION=${{ needs.info.outputs.project_version }}
          sed -i -e "s/\"version\": \"[0-9.]*\"/\"version\": \"${VERSION}\"/g" pakku.json
          sed -i -e "s/DEV/${VERSION}/g" config/fancymenu/customization/gui_main_menu.txt

      - name: 📝 Cache pakku
        uses: actions/cache@v4.2.3
        id: cache
        with:
          path: build/.cache
          key: pakku-cache-${{ hashFiles('pakku-lock.json') }}
          restore-keys: pakku-cache-

      - name: 📦 Export modpack
        run: |
          curl https://github.com/juraj-hrivnak/pakku/releases/latest/download/pakku.jar -o pakku.jar -L -J
          java -jar pakku.jar export

      - name: 📁 Rename artifact curseforge
        run: |
          cd ./build/curseforge/
          mv *.zip $(basename -s .zip *.zip)-curseforge.zip
          
      - name: 🚀 Upload artifact CurseForge
        uses: actions/upload-artifact@v4.6.2
        with:
          name: ${{ needs.info.outputs.project_full_name }}-curseforge
          path: ./build/curseforge/${{ needs.info.outputs.project_full_name }}-curseforge.zip
          if-no-files-found: error

      - name: 📁 Rename artifact modrinth
        run: |
          cd ./build/modrinth/
          mv *.mrpack $(basename -s .mrpack *.mrpack)-modrinth.mrpack

      - name: 🚀 Upload artifact modrinth
        uses: actions/upload-artifact@v4.6.2
        with:
          name: ${{ needs.info.outputs.project_full_name }}-modrinth
          path: ./build/modrinth/${{ needs.info.outputs.project_full_name }}-modrinth.mrpack
          if-no-files-found: warn

  build-server:
    name: 📦 Build Server
    needs: [info]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2

      - name: 🔄 Replace strings
        shell: bash
        run: |
          set +e

          VERSION=${{ needs.info.outputs.project_version }}
          sed -i -e "s/\"version\": \"[0-9.]*\"/\"version\": \"${VERSION}\"/g" pakku.json
          sed -i -e "s/DEV/${VERSION}/g" config/fancymenu/customization/gui_main_menu.txt

      - name: 📝 Cache pakku
        uses: actions/cache@v4.2.3
        id: cache
        with:
          path: build/.cache
          key: pakku-cache-${{ hashFiles('pakku-lock.json') }}
          restore-keys: pakku-cache-

      - name: 📦 Export modpack
        run: |
          mv -vf ./.pakku/server-overrides/* ./
          curl https://github.com/juraj-hrivnak/pakku/releases/latest/download/pakku.jar -o pakku.jar -L -J
          java -jar pakku.jar export

      - name: 📁 Rename artifact server
        run: |
          cd ./build/serverpack/
          mv *.zip $(basename -s .zip *.zip)-serverpack.zip

      - name: 🚀 Upload artifact server
        uses: actions/upload-artifact@v4.6.2
        with:
          name: ${{ needs.info.outputs.project_full_name }}-serverpack
          path: ./build/serverpack/${{ needs.info.outputs.project_full_name }}-serverpack.zip
          if-no-files-found: error

  build-multimc:
    name: 📦 Build MultiMC
    needs: [info]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.2

      - name: 🔄 Replace strings
        shell: bash
        run: |
          set +e

          VERSION=${{ needs.info.outputs.project_version }}
          sed -i -e "s/\"version\": \"[0-9.]*\"/\"version\": \"${VERSION}\"/g" pakku.json
          sed -i -e "s/DEV/${VERSION}/g" config/fancymenu/customization/gui_main_menu.txt
          sed -i -e "s/DEV/${VERSION}/g" .pakku/multimc-overrides/instance.cfg

      - name: 📝 Cache pakku
        uses: actions/cache@v4.2.3
        id: cache
        with:
          path: build/.cache
          key: pakku-cache-${{ hashFiles('pakku-lock.json') }}
          restore-keys: pakku-cache-

      - name: 📦 Export
        run: |
          curl https://github.com/juraj-hrivnak/pakku/releases/latest/download/pakku.jar -o pakku.jar -L -J
          java -jar pakku.jar --debug fetch
          java -jar pakku.jar --debug export
          
      - name: 📁 Move files
        run: |
          ls
          mkdir -p .pakku/multimc-overrides/flame
          mv -vf ./build/.cache/curseforge/manifest.json .pakku/multimc-overrides/flame/manifest.json
          mv -vf ./build/.cache/curseforge/overrides .pakku/multimc-overrides/.minecraft
          mv -vf ./mods/* .pakku/multimc-overrides/.minecraft/mods/
          cd .pakku/multimc-overrides/
          
          zip -r ${{ needs.info.outputs.project_full_name }}-multimc.zip icon.png mmc-pack.json instance.cfg .minecraft/ flame/
      
      - name: 🚀 Upload zip multimc
        uses: actions/upload-artifact@v4.6.2
        with:
          name: ${{ needs.info.outputs.project_full_name }}-multimc
          path: .pakku/multimc-overrides/${{ needs.info.outputs.project_full_name }}-multimc.zip
          if-no-files-found: error

  release-github:
    name: 🚀 Release to GitHub
    needs: [info, build-modpack, build-server, build-multimc]
    runs-on: ubuntu-latest
    if: ${{ needs.info.outputs.make_release == 'true' }}
    outputs:
      url: ${{ steps.release.outputs.url }}

    steps:
      - name: 📦 Checkout
        uses: actions/checkout@v4.2.2

      - name: 📦 Download artifact
        uses: actions/download-artifact@v4.2.1
        with:
          merge-multiple: true

      - name: 🔍 Check if artifact exist
        id: check_artifact
        shell: bash
        run: |
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-curseforge.zip ]; then
            echo '::error::No value found for artifact `curseforge.zip`.' && exit 1
          fi
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-modrinth.mrpack ]; then
            echo '::error::No value found for artifact `modrinth.mrpack`.' && exit 1
          fi
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-serverpack.zip ]; then
            echo '::error::No value found for artifact `serverpack.zip`.' && exit 1
          fi
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-multimc.zip ]; then
            echo '::error::No value found for artifact `multimc.zip`.' && exit 1
          fi
          echo "✔️ All artifacts found"

      - name: 🚫 Сlose fixed in dev
        uses: Xikaro/close-issues-based-on-label@master
        env:
          LABEL: "2. Status: In Dev"
          COMMENT: In ${{ needs.info.outputs.project_version }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: 📄 Format diff
        id: format_diff
        if: ${{ needs.info.outputs.diff != '' }}
        uses: roamingowl/template-output-with-eta@v1.12.0
        with:
          template: |
            ```markdown
            ${{ needs.info.outputs.diff }}
            ```

      - name: 🚀 Create release
        id: release
        uses: softprops/action-gh-release@v2.2.1
        with:
          name: ${{ needs.info.outputs.project_version }}
          tag_name: ${{ needs.info.outputs.project_version }}
          target_commitish: ${{ github.ref_name }}
          body: |
            ${{ needs.info.outputs.changelog }}
            ${{ steps.format_diff.outputs.text }}
          files: |
            ${{ needs.info.outputs.project_full_name }}-curseforge.zip
            ${{ needs.info.outputs.project_full_name }}-serverpack.zip
            ${{ needs.info.outputs.project_full_name }}-multimc.zip
          prerelease: ${{ env.RELEASE_TYPE != 'release' }}
          generate_release_notes: true
          token: ${{ secrets.GITHUB_TOKEN }}

  release-curseforge:
    name: 🚀 Release to CurseForge
    needs: [info, build-modpack, build-server, release-github]
    runs-on: ubuntu-latest
    if: ${{ needs.info.outputs.make_release == 'true' }}
    outputs:
      id: ${{ steps.release.outputs.id }}

    steps:
      - name: 🔒 Check if CURSEFORGE_TOKEN exist
        shell: bash
        run: |
          if [ "${{ secrets.CURSEFORGE_TOKEN }}" == '' ]; then
            echo '::error::No value found for secret key `CURSEFORGE_TOKEN`. See https://docs.github.com/en/actions/security-guides/encrypted-secrets#creating-encrypted-secrets-for-a-repository' && exit 1
          fi  

      - name: 📦 Download artifact
        uses: actions/download-artifact@v4.2.1
        with:
          merge-multiple: true

      - name: 🔍 Check if artifact exist
        id: check_artifact
        shell: bash
        run: |
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-curseforge.zip ]; then
            echo '::error::No value found for artifact `curseforge.zip`.' && exit 1
          fi
          if [ ! -f ${{ needs.info.outputs.project_full_name }}-serverpack.zip ]; then
            echo '::error::No value found for artifact `serverpack.zip`.' && exit 1
          fi
          echo "✔️ All artifacts found"

      - name: 🚀 Upload Curseforge
        id: release
        uses: Xikaro/upload-curseforge-modpack-action@1.1.1
        with:
          api-token: ${{ secrets.CURSEFORGE_TOKEN }}
          project-id: ${{ vars.CURSEFORGE_ID }}
          display-name: ${{ needs.info.outputs.project_full_name }}
          modpack-path: ${{ needs.info.outputs.project_full_name }}-curseforge.zip
          server-display-name: ${{ needs.info.outputs.project_full_name }}-serverpack
          modpack-server-path: ${{ needs.info.outputs.project_full_name }}-serverpack.zip
          changelog: |
            ${{ needs.info.outputs.changelog }}
            ${{ needs.info.outputs.diff }}
          changelog-format: markdown
          game-version: ${{ env.MINECRAFT_VERSION }}
          release-type: ${{ env.RELEASE_TYPE }}

  release-modrinth:
      name: 🚀 Release to Modrinth
      needs: [info, build-modpack, build-server, release-github]
      runs-on: ubuntu-latest
      if: false
      outputs:
        id: ${{ steps.release.outputs.id }}

      steps:
        - name: 🔒 Check if MODRINTH_API_TOKEN exist
          shell: bash
          run: |
            if [ "${{ secrets.MODRINTH_TOKEN }}" == '' ]; then
              echo '::error::No value found for secret key `MODRINTH_TOKEN`. See https://docs.github.com/en/  actionssecurity-guides/  encrypted-secrets#creating-encrypted-secrets-for-a-repository' && exit 1
            fi  
    
        - name: 📦 Download artifact
          uses: actions/download-artifact@v4.2.1
          with:
            merge-multiple: true

        - name: 🔍 Check if artifact exist
          id: check_artifact
          shell: bash
          run: |
            if [ ! -f ${{ needs.info.outputs.project_full_name }}-modrinth.mrpack ]; then
              echo '::error::No value found for artifact `modrinth.mrpack`.' && exit 1
            fi
            if [ ! -f ${{ needs.info.outputs.project_full_name }}-serverpack.zip ]; then
              echo '::error::No value found for artifact `serverpack.zip`.' && exit 1
            fi
            echo "✔️ All artifacts found"
    
        - name: 🚀 Upload Modrinth
          id: release
          uses: Xikaro/upload-curseforge-modpack-action@1.1.1
          with:
            api-token: ${{ secrets.MODRINTH_TOKEN }}
            project-id: ${{ vars.MODRINTH_ID }}
            modpack-path: ${{ needs.info.outputs.project_full_name }}-modrinth.mrpack
            modpack-server-path: ${{ needs.info.outputs.project_full_name }}-serverpack.zip
            changelog: ${{ needs.info.outputs.changelog }}
            changelog-format: markdown
            game-version: ${{ env.MINECRAFT_VERSION }}
            display-name: ${{ needs.info.outputs.project_full_name }}
            server-display-name: ${{ needs.info.outputs.project_full_name }}-serverpack
            release-type: ${{ env.RELEASE_TYPE }}

  discord-message:
    name: 📱 Discord Message
    needs: [info, release-curseforge, release-github]
    runs-on: ubuntu-latest
    steps:
      - name: ✂️ Truncate Changelog
        id: truncated
        uses: cisox/read-more-action@v1.0.2
        with:
          text: '${{ needs.info.outputs.changelog }}'
          max_chars: '1450'

      - name: 📨 Send Discord message
        uses: hugoalh/send-discord-webhook-ghaction@v7.0.5
        with:
          key: ${{ secrets.DISCORD_RELEASES }}
          username: "TerraFirmaGreg"
          avatar_url: "https://raw.githubusercontent.com/TerraFirmaGreg-Team/.github/main/branding/logo.png"
          content_links_no_embed: .+
          content: |
            **Release**: `${{ needs.info.outputs.project_version }}`
            **Release Type**: `${{ env.RELEASE_TYPE }}`
            **Game Version**: `${{ env.MINECRAFT_VERSION }}`

            [CurseForge](https://www.curseforge.com/minecraft/modpacks/terrafirmagreg-modern/files/${{ needs.release-curseforge.outputs.id }}) • [GitHub](${{ needs.release-github.outputs.url }}) • [Issues](https://github.com/${{ github.repository }}/issues)
            ```markdown
            ${{ steps.truncated.outputs.text  }}
            - ...```
            ** [Read more...](${{ needs.release-github.outputs.url }}) **