name: Gitea Branch PR & Ansible Deployment
on:
  push:
    branches-ignore:
      - 'main'
    paths:
      - '**.j2'
      - 'ansible/**.yml'
jobs:
  check-and-create-pr:
    if: github.ref != 'refs/heads/main'
    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-${{ runner.os }}-0.9.2
      - name: Install tea
        uses: supplypike/setup-bin@v4
        with:
          uri: 'https://gitea.com/gitea/tea/releases/download/v0.9.2/tea-0.9.2-linux-amd64'
          name: 'tea'
          version: '0.9.2'
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: PR Check'
          notification_message: 'Checking for existing PR... 🔍'
      - name: Check if open PR exists
        id: check-opened-pr-step
        continue-on-error: true
        run: |
          tea login add --name gitea-rinoa --url "${{ 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 ${{ github.ref_name }} | tail -1 | wc -l)
          echo "exists=$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 ${{ github.actor }} -L "Docker Compose, Ansible Configs.j2"
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: PR Check'
          notification_message: 'PR Created 🎟️'
  ansible-linting:
    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 }}
      VAULT_NAMESPACE: ""
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Fetch base branch
        run: |
          git fetch origin ${{ github.event.pull_request.base.ref }}
      - name: Cache Ansible Galaxy Collections
        uses: actions/cache@v3
        with:
          path: ansible/collections
          key: ${{ runner.os }}-ansible-${{ hashFiles('./ansible/collections/requirements.yml') }}
          restore-keys: |
            ${{ runner.os }}-ansible-
      - name: Install Ansible
        uses: alex-oleshkevich/setup-ansible@v1.0.1
        with:
          version: "11.0.0"
      - name: Install Vault
        uses: cpanato/vault-installer@main
      - name: Install hvac
        run: pip install hvac
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RINOA_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RINOA_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Ansible Config Dry Run @ Rinoa'
          notification_message: 'Starting Ansible dry run...'
      - name: Ansible Playbook Dry Run
        uses: arillso/action.playbook@0.1.0
        with:
          check: true
          galaxy_collections_path: ansible/collections
          galaxy_requirements_file: ansible/collections/requirements.yml
          inventory: ansible/inventory/hosts.yml
          playbook: ansible/docker_config_deploy.yml
          private_key: ${{ secrets.RINOA_ANSIBLE_PRIVATE_KEY }}
          vault_password: ${{ secrets.ANSIBLE_VAULT_PASSWORD }}
          verbose: 0
      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ 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.'
  pr-merge:
    name: PR Merge
    needs: [regenerate-readme-modified-services]
    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: Ansible Configs & Docker Compose Deployment
    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: 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: 'Starting config deployment with Ansible...'
      - name: Ansible Playbook Dry Run
        uses: arillso/action.playbook@0.1.0
        with:
          check: false
          galaxy_collections_path: ansible/collections
          galaxy_requirements_file: ansible/collections/requirements.yml
          inventory: ansible/inventory/hosts.yml
          playbook: ansible/docker_config_deploy.yml
          private_key: ${{ secrets.RINOA_ANSIBLE_PRIVATE_KEY }}
          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.'