name: Generate rules for Clash Premium
on:
  schedule:
    - cron: "30 22 * * *"
  push:
    branches:
      - master
    paths-ignore:
      - "**/README.md"
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Set variables
        run: |
          echo "::set-env name=RELEASE_NAME::Released on $(date +%Y%m%d%H%M)"
          echo "::set-env name=TAG_NAME::$(date +%Y%m%d%H%M)"
          echo "::set-env name=v2fly_reject::https://raw.githubusercontent.com/v2fly/domain-list-community/release/category-ads-all.txt"
          echo "::set-env name=v2fly_not_cn::https://raw.githubusercontent.com/v2fly/domain-list-community/release/geolocation-!cn.txt"
          echo "::set-env name=v2fly_cn::https://raw.githubusercontent.com/v2fly/domain-list-community/release/cn.txt"
          echo "::set-env name=v2fly_icloud::https://raw.githubusercontent.com/v2fly/domain-list-community/release/icloud.txt"
          echo "::set-env name=v2fly_apple::https://raw.githubusercontent.com/v2fly/domain-list-community/release/apple.txt"
          echo "::set-env name=Loyalsoldier_reject::https://raw.githubusercontent.com/Loyalsoldier/v2ray-rules-dat/release/reject-list.txt"
          echo "::set-env name=Loyalsoldier_proxy::https://raw.githubusercontent.com/Loyalsoldier/v2ray-rules-dat/release/proxy-list.txt"
          echo "::set-env name=Loyalsoldier_direct::https://raw.githubusercontent.com/Loyalsoldier/v2ray-rules-dat/release/direct-list.txt"
          echo "::set-env name=felixonmars_apple::https://raw.githubusercontent.com/felixonmars/dnsmasq-china-list/master/apple.china.conf"
          echo "::set-env name=felixonmars_google::https://raw.githubusercontent.com/felixonmars/dnsmasq-china-list/master/google.china.conf"
        shell: bash

      - name: Checkout the "hidden" branch
        uses: actions/checkout@v2.3.1
        with:
          ref: hidden

      - name: Generate icloud.txt file
        run: |
          echo "payload:" > icloud.txt
          curl -sSL $v2fly_icloud | grep -e "^full:" -e "^domain:" | awk -F ':' '{printf "  - |+.%s|\n", $2}' | sed "s/|/'/g" >> icloud.txt

      - name: Generate google.txt file
        run: |
          echo "payload:" > google.txt
          curl -sSL $felixonmars_google | awk -F '/' '{printf "  - |+.%s|\n", $2}' | sed "s/|/'/g" >> google.txt

      - name: Get and add apple domains into apple.temp file
        run: |
          curl -sSL $felixonmars_apple | awk -F '/' '{print $2}' > apple.temp
          curl -sSL $v2fly_apple | grep -e "^full:" -e "^domain:" | awk -F ':' '{print $2}' >> apple.temp

      - name: Get and add direct domains into direct.temp file
        run: |
          curl -sSL $Loyalsoldier_direct | perl -ne '/^([-_a-zA-Z0-9]+(\.[-_a-zA-Z0-9]+)+)\n/ && print "$1\n"' > direct.temp
          curl -sSL $v2fly_cn | grep -e "^full:" -e "^domain:" | awk -F ':' '{print $2}' >> direct.temp

      - name: Get and add proxy domains into proxy.temp file
        run: |
          curl -sSL $Loyalsoldier_proxy | perl -ne '/^([-_a-zA-Z0-9]+(\.[-_a-zA-Z0-9]+)+)\n/ && print "$1\n"' > proxy.temp
          curl -sSL ${v2fly_not_cn} | grep -e "^full:" -e "^domain:" | awk -F ':' '{print $2}' | perl -ne 'print if not /(.+\.cn$)/' >> proxy.temp

      - name: Get and add reject domains into reject.temp file
        run: |
          curl -sSL $Loyalsoldier_reject | perl -ne '/^([-_a-zA-Z0-9]+(\.[-_a-zA-Z0-9]+)+)\n/ && print "$1\n"' > reject.temp
          curl -sSL $v2fly_reject | grep -e "^full:" -e "^domain:" | awk -F ':' '{print $2}' >> reject.temp

      - name: Sort and generate redundant lists
        run: |
          cat apple.temp | sort --ignore-case -u > apple-list-with-redundant
          cat direct.temp | sort --ignore-case -u > direct-list-with-redundant
          cat proxy.temp | sort --ignore-case -u > proxy-list-with-redundant
          cat reject.temp | sort --ignore-case -u > reject-list-with-redundant

      - name: Remove redundant domains
        run: |
          chmod +x findRedundantDomain.py
          ./findRedundantDomain.py ./apple-list-with-redundant ./apple-list-deleted-unsort
          ./findRedundantDomain.py ./direct-list-with-redundant ./direct-list-deleted-unsort
          ./findRedundantDomain.py ./proxy-list-with-redundant ./proxy-list-deleted-unsort
          ./findRedundantDomain.py ./reject-list-with-redundant ./reject-list-deleted-unsort
          [ ! -f "apple-list-deleted-unsort" ] && touch apple-list-deleted-unsort
          [ ! -f "direct-list-deleted-unsort" ] && touch direct-list-deleted-unsort
          [ ! -f "proxy-list-deleted-unsort" ] && touch proxy-list-deleted-unsort
          [ ! -f "reject-list-deleted-unsort" ] && touch reject-list-deleted-unsort
          sort ./apple-list-deleted-unsort > ./apple-list-deleted-sort
          sort ./direct-list-deleted-unsort > ./direct-list-deleted-sort
          sort ./proxy-list-deleted-unsort > ./proxy-list-deleted-sort
          sort ./reject-list-deleted-unsort > ./reject-list-deleted-sort
          diff ./apple-list-deleted-sort ./apple-list-with-redundant | awk '/^>/{print $2}' > ./apple-list-without-redundant
          diff ./direct-list-deleted-sort ./direct-list-with-redundant | awk '/^>/{print $2}' > ./direct-list-without-redundant
          diff ./proxy-list-deleted-sort ./proxy-list-with-redundant | awk '/^>/{print $2}' > ./proxy-list-without-redundant
          diff ./reject-list-deleted-sort ./reject-list-with-redundant | awk '/^>/{print $2}' > ./reject-list-without-redundant

      - name: Write to files
        run: |
          echo "payload:" > apple.txt
          echo "payload:" > direct.txt
          echo "payload:" > proxy.txt
          echo "payload:" > reject.txt
          cat apple-list-without-redundant | awk '{printf "  - |+.%s|\n", $1}' | sed "s/|/'/g" >> apple.txt
          cat direct-list-without-redundant | awk '{printf "  - |+.%s|\n", $1}' | sed "s/|/'/g" >> direct.txt
          cat proxy-list-without-redundant | awk '{printf "  - |+.%s|\n", $1}' | sed "s/|/'/g" >> proxy.txt
          cat reject-list-without-redundant | awk '{printf "  - |+.%s|\n", $1}' | sed "s/|/'/g" >> reject.txt

      - name: Move files to publish directory
        run: |
          mkdir -p publish
          install -p {apple,icloud,google,proxy,direct,reject}.txt ./publish/

      - name: Release and upload assets
        uses: softprops/action-gh-release@v1
        with:
          name: ${{ env.RELEASE_NAME }}
          tag_name: ${{ env.TAG_NAME }}
          draft: false
          prerelease: false
          files: |
            ./publish/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Git push assets to "release" branch
        run: |
          cd publish
          git init
          git config --local user.name "actions"
          git config --local user.email "action@github.com"
          git checkout -b release
          git add .
          git commit -m "${{ env.RELEASE_NAME }}"
          git remote add origin "https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}"
          git push -f -u origin release