name: Gitea Branch PR, Cloudflare DNS, README generation, & Ansible/Docker Deployment
on:
  push:
    branches-ignore:
      - main
    paths:
      - '**.yaml'
      - '**.yml'
      - '**.j2'
jobs:
  check-and-create-pr:
    name: Check and Create PR
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
      - name: Cache tea CLI
        id: cache-tea
        uses: actions/cache@v4
        with:
          path: /opt/hostedtoolcache/tea/0.9.2/x64
          key: tea-${{ runner.os }}-0.9.2
      - name: Install tea
        uses: supplypike/setup-bin@v4
        with:
          uri: 'https://gitea.com/gitea/tea/releases/download/v0.9.2/tea-0.9.2-linux-amd64'
          name: 'tea'
          version: '0.9.2'
      - name: Check if open PR exists
        id: check-opened-pr-step
        continue-on-error: true
        run: |
          tea login add --name gitea-rinoa --url "${{ secrets.RINOA_GITEA_URL }}" --user gitea-sonarqube-bot --password "${{ secrets.BOT_GITEA_PASSWORD }}" --token ${{ secrets.BOT_GITEA_TOKEN }}
          pr_exists=$(tea pr list --repo ${{ github.repository }} --state open --fields index,title,head | egrep ${{ github.ref_name }} | tail -1 | wc -l)
          echo ${pr_exists}
          echo "exists=$pr_exists" >> $GITHUB_OUTPUT
      - name: Create PR
        if: ${{ steps.check-opened-pr-step.outputs.exists == '0' }}
        run: |
          tea login default gitea-rinoa
          pr_index_old=$(tea pr ls --repo ${{ github.repository }} --state all --fields index,title,head --output csv | sed -e 's|"||g' | egrep '^[0-9]' | head -1 | awk -F"," '{print $1}')
          pr_index_new=$(expr ${pr_index_old} + 1)
          tea pr c -r ${{ github.repository }} -t "Automated PR for ${{ github.ref_name }} - #${pr_index_new}" -d "Automatically created PR for branch: ${{ github.ref_name }}" -a ${{ github.actor }}
  docker-compose-ansible-lints:
    name: Docker Compose & Ansible Lints
    needs: [check-and-create-pr]
    runs-on: ubuntu-latest
    env:
      VAULT_ADDR: ${{ secrets.RINOA_VAULT_ADDR }}
      VAULT_TOKEN: ${{ secrets.VAULT_GITEA_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Cache Ansible Galaxy Collections
        uses: actions/cache@v3
        with:
          path: ansible/collections
          key: ${{ runner.os }}-ansible-${{ hashFiles('./ansible/collections/requirements.yml') }}
          restore-keys: |
            ${{ runner.os }}-ansible-
      - name: Detect modified services
        id: detect-modified-services
        run: |
          git diff --name-only HEAD^ HEAD | grep docker-compose.yml > /dev/null
          if [ $? -eq 0 ]; then
            modified_services=$(git diff HEAD^ HEAD -- docker-compose.yml | grep -E '^\+[[:space:]]+[a-zA-Z0-9_-]+:' | sed -E 's/^\+[[:space:]]+([a-zA-Z0-9_-]+):.*/\1/')
            echo "Modified services: $modified_services"
            echo "modified_services=$modified_services" >> $GITHUB_OUTPUT
          else
            echo "No changes in docker-compose.yml"
            echo "modified_services=" >> $GITHUB_OUTPUT
          fi
      - name: Install Ansible
        uses: alex-oleshkevich/setup-ansible@v1.0.1
        with:
          version: "11.0.0"
      - name: Install Vault
        uses: cpanato/vault-installer@main
      - name: Install hvac
        run: pip install hvac
      - name: Ansible Playbook Dry Run
        uses: dawidd6/action-ansible-playbook@v2
        with:
          directory: ansible/
          playbook: docker_config_deploy.yml
          key: ${{secrets.RINOA_ANSIBLE_PRIVATE_KEY}}
          options: |
            --inventory inventory/hosts.yml
            --check
          requirements: collections/requirements.yml
          vault_password: ${{ secrets.ANSIBLE_VAULT_PASSWORD }}
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Ansible Config Dry Run @ Rinoa'
          notification_message: 'Ansible dry run completed successfully.'
      - name: Generate .env file for Docker Compose Dry Run
        run: |
          vault kv get -format=json rinoa-docker/env | jq -r '.data.data' | jq -r 'keys[] as $k | "\($k)='\''\(.[$k])'\''"' > .env
      - name: Cache .env Files
        uses: actions/cache@v4
        with:
          path: .env
          key: ${{ runner.os }}-env-${{ hashFiles('docker-compose.yml') }}
      - name: Docker Compose Dry Run
        uses: yu-ichiro/spin-up-docker-compose-action@v1
        with:
          file: docker-compose.yml
          pull: true
          pull-opts: --dry-run
          up: true
          up-opts: --dry-run -d --remove-orphans
        env:
          DOCKER_HOST: tcp://dockerproxy:2375
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Docker Compose Dry Run @ Rinoa'
          notification_message: 'Docker Compose dry run completed successfully.'
  # cloudflare-dns-setup:
  #   name: Cloudflare DNS Setup
  #   needs: [docker-compose-ansible-lints]
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Checkout
  #       uses: actions/checkout@v4
  #       with:
  #         fetch-depth: 1
  #     - name: Cache flarectl CLI
  #       uses: actions/cache@v4
  #       with:
  #         path: ~/.flarectl
  #         key: flarectl-${{ runner.os }}-${{ hashFiles('workflow-config.yml') }}
  #     - name: Install flarectl
  #       uses: supplypike/setup-bin@v4
  #       with:
  #         uri: 'https://github.com/cloudflare/cloudflare-go/releases/download/v0.113.0/flarectl_0.113.0_linux_amd64.tar.gz'
  #         name: 'flarectl'
  #         version: '0.113.0'
  #     - name: Cache Subdomain Files
  #       uses: actions/cache@v4
  #       with:
  #         path: |
  #           compose_subdomains.txt
  #           cloudflare_subdomains.txt
  #         key: ${{ runner.os }}-subdomains-${{ hashFiles('docker-compose.yml') }}
  #     - name: Grab Subdomains from Docker Compose & Cloudflare
  #       id: grab-subdomains
  #       env:
  #         CF_API_TOKEN: ${{ secrets.CF_API_TOKEN }}
  #         CF_API_EMAIL: ${{ secrets.CF_API_EMAIL }}
  #       run: |
  #         yq '.services[].labels.swag_url' docker-compose.yml | egrep -v 'null' | sed -e 's|"||g' | awk -F'.' '{print $1}' | sort > compose_subdomains.txt
  #         flarectl --json dns list --zone "trez.wtf" --type=CNAME --content "trez.wtf" | jq '.[].Name' | sed -e 's|"||g' | awk -F"." '{print $1}' | sort > cloudflare_subdomains.txt
  #     - name: Gotify Notification
  #       uses: eikendev/gotify-action@master
  #       with:
  #         gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
  #         gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
  #         notification_title: 'GITEA: Cloudflare Setup @ Rinoa'
  #         notification_message: 'Starting Cloudflare setup'
  #     - name: Compare Subdomains
  #       id: compare-subdomains
  #       uses: LouisBrunner/diff-action@v2.2.0
  #       with:
  #         old: compose_subdomains.txt
  #         new: cloudflare_subdomains.txt
  #         mode: addition
  #         tolerance: mixed-better
  #         output: domain_compare.txt
  #     - name: Create Subdomains
  #       if: steps.compare-subdomains.outputs.output != ''
  #       continue-on-error: true
  #       env:
  #         CF_API_TOKEN: ${{ secrets.CF_API_TOKEN }}
  #         CF_API_EMAIL: ${{ secrets.CF_API_EMAIL }}
  #       run: |
  #         cat domain_compare.txt | egrep '^-[a-z]' | sed -e 's|-||g' | while read -r subdomain; do
  #           echo "Creating $subdomain.trez.wtf..."
  #           flarectl dns create --zone "trez.wtf" --name "${subdomain}" --type=CNAME --content "trez.wtf" --proxy true
  #         done
  #     - name: Gotify Notification
  #       uses: eikendev/gotify-action@master
  #       with:
  #         gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
  #         gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
  #         notification_title: 'GITEA: Cloudflare Setup @ Rinoa'
  #         notification_message: 'Cloudflare DNS setup completed successfully.'
  # regenerate-readme:
  #   name: Update README
  #   runs-on: ubuntu-latest
  #   needs: [cloudflare-dns-setup]
  #   outputs:
  #     pr-pushed: ${{ steps.commit-readme.outputs.pushed }}
  #   steps:
  #     - name: Checkout
  #       uses: actions/checkout@v4
  #     - name: Install yq
  #       uses: dcarbone/install-yq-action@v1
  #     - name: Generate service list
  #       run: |
  #         yq '.services | to_entries | map({"service": .key, "image": .value.image})' docker-compose.yml > services.yml
  #     - name: Generate Markdown Table
  #       uses: gazab/create-markdown-table@v1
  #       id: service-table
  #       with:
  #         file: ./services.yml
  #     - name: Regenerate README
  #       run: |
  #         echo "# List of Services" > README.md
  #         echo -e "\n\n" >> README.md
  #         echo "${{ steps.service-table.outputs.table }}" >> README.md
  #     - name: Add/Commit README.md
  #       id: commit-readme
  #       uses: EndBug/add-and-commit@v9
  #       with:
  #         message: "chore: Update README"
  #         add: "README.md"
  # pr-merge:
  #   name: PR Merge
  #   needs: [regenerate-readme]
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Checkout
  #       uses: actions/checkout@v4
  #     - name: Install tea
  #       uses: supplypike/setup-bin@v4
  #       with:
  #         uri: 'https://gitea.com/gitea/tea/releases/download/v0.9.2/tea-0.9.2-linux-amd64'
  #         name: 'tea'
  #         version: '0.9.2'
  #     - name: PR Merge
  #       id: pr_merge
  #       run: |
  #         tea login add --name gitea-rinoa --url ${{ secrets.RINOA_GITEA_URL }} --user gitea-sonarqube-bot --password "${{ secrets.BOT_GITEA_PASSWORD }}" --token ${{ secrets.BOT_GITEA_TOKEN }}
  #         tea login default gitea-rinoa
  #         echo "Merging PR..."
  #         pr_index=$(tea pr ls --repo ${{ github.repository }} --state open --fields index,title,head,state --output csv | egrep ${{ github.ref_name }} | awk -F"," '{print $1}' | sed -e 's|"||g')
  #         tea pr m --repo ${{ github.repository }} --title "Auto Merge of PR ${pr_index} - ${{ github.ref_name }}" --message "Merged by ${{ github.actor }}" ${pr_index}
  #         echo "pr_index=${pr_index}" >> $GITHUB_OUTPUT
  #     - name: Gotify Notification
  #       uses: eikendev/gotify-action@master
  #       with:
  #         gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
  #         gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
  #         notification_title: 'GITEA: PR Merge Successful'
  #         notification_message: 'PR #${{ steps.pr_merge.outputs.pr_index }} merged.'
  # ansible-config-docker-compose-deploy:
  #   name: Deploy via Ansible & Docker Compose
  #   runs-on: ubuntu-latest
  #   needs: [pr-merge]
  #   env:
  #     VAULT_ADDR: ${{ secrets.RINOA_VAULT_ADDR }}
  #     VAULT_TOKEN: ${{ secrets.VAULT_GITEA_TOKEN }}
  #     DOCKER_HOST: tcp://dockerproxy:2375
  #   steps:
  #     - name: Checkout
  #       uses: actions/checkout@v4
  #       with:
  #         ref: main
  #     - name: Cache Vault install
  #       id: cache-vault
  #       uses: actions/cache@v4
  #       with:
  #         path: /opt/hostedtoolcache/vault/1.18.0/x64
  #         key: vault-${{ runner.os }}-1.18.0
  #     - name: Install Ansible
  #       uses: alex-oleshkevich/setup-ansible@v1.0.1
  #       with:
  #         version: "11.0.0"
  #     - name: Install Vault
  #       uses: cpanato/vault-installer@main
  #     - name: Install hvac
  #       run: pip install hvac
  #     - name: Deploy Docker Configs via Ansible
  #       uses: dawidd6/action-ansible-playbook@v2
  #       with:
  #         directory: ansible/
  #         playbook: docker_config_deploy.yml
  #         key: ${{secrets.RINOA_ANSIBLE_PRIVATE_KEY}}
  #         options: |
  #           --inventory inventory/hosts.yml
  #         requirements: collections/requirements.yml
  #         vault_password: ${{ secrets.ANSIBLE_VAULT_PASSWORD }}
  #     - name: Gotify Notification
  #       uses: eikendev/gotify-action@master
  #       with:
  #         gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
  #         gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
  #         notification_title: 'GITEA: Ansible Config Deployment @ Rinoa'
  #         notification_message: 'Deployment completed successfully.'
  #     - name: Generate .env file for deployment
  #       run: |
  #          vault kv get -format=json rinoa-docker/env | jq -r '.data.data' | jq -r 'keys[] as $k | "\($k)='\''\(.[$k])'\''"' > .env
  #     - name: Docker Compose Deployment
  #       if: ${{ steps.detect-modified-services.outputs.modified_services != '' }}
  #       continue-on-error: true
  #       uses: keatonLiu/docker-compose-remote-action@v1.2
  #       with:
  #         docker_compose_file: docker-compose.yml
  #         docker_args: -d --remove-orphans --pull missing  --parallel -1
  #         ssh_user: gitea-deploy
  #         ssh_host: 192.168.1.254
  #         ssh_host_public_key: ${{ secrets.RINOA_GITEA_PUBLIC_SSH_KEY }}
  #         ssh_private_key: ${{ secrets.RINOA_GITEA_PRIVATE_SSH_KEY }}
  #     - name: Gotify Notification
  #       uses: eikendev/gotify-action@master
  #       with:
  #         gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
  #         gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
  #         notification_title: 'GITEA: Docker Compose Deployment @ Rinoa'
  #         notification_message: 'Deployment completed successfully.'