rikku-home-assistant/.gitea/workflows/pr-docker-deploy.yml

name: Docker Compose Deployment

on:
  workflow_dispatch:
  push:
    branches-ignore:
      - 'main'
      - 'renovate/**'
    paths:
      - '**/docker-compose.yml'
      - '**/pr-docker-deploy.yml'

env:
  HC_VAULT_VERSION: '1.20.0'
  TEA_VERSION: '0.10.1'

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/${{ env.TEA_VERSION }}/x64
          key: tea-${{ runner.os }}-${{ env.TEA_VERSION }}

      - name: Install tea
        uses: supplypike/setup-bin@v4
        with:
          uri: https://gitea.com/gitea/tea/releases/download/v${{ env.TEA_VERSION }}/tea-${{ env.TEA_VERSION }}-linux-amd64
          name: tea
          version: ${{ env.TEA_VERSION }}

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_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 "${{ secrets.RIKKU_GITEA_URL }}" --user gitea-sonarqube-bot --password "${{ secrets.BOT_GITEA_PASSWORD }}" --token ${{ secrets.BOT_GITEA_TOKEN }}
          pr_exists=$(tea pr list --repo ${{ github.repository }} --state open --fields index,title,head | egrep '\[HA\].*${{ github.ref_name }}' | tail -1 | wc -l)
          echo "exists=$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 "[HA] Automated PR for ${{ github.ref_name }} - #${pr_index_new}" -d "Automatically created PR for branch: ${{ github.ref_name }}" -a ${{ github.actor }} -L "Docker Compose"

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: PR Check'
          notification_message: 'PR Created 🎟️'

  generate-service-list:
    name: Generate list of added/modified/deleted services
    runs-on: ubuntu-latest
    needs: [check-and-create-pr]
    outputs:
      svc_deploy_list: ${{ steps.detect_services.outputs.docker_svc_list }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Fetch base branch
        run: |
          git fetch origin ${{ github.event.pull_request.base.ref }}

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Services TBD'
          notification_message: 'Generating list of services to deploy...'

      - name: Save both versions of docker-compose.yml
        run: |
          git show origin/main:docker-compose.yml > docker-compose-main.yml || touch docker-compose-main.yml
          cp docker-compose.yml docker-compose-head.yml

      - name: Detect added, deleted, and modified services
        id: detect_services
        run: |
          echo "Getting services from main and ${{ github.ref_name }}"
          yq '.services | keys | .[]' docker-compose-main.yml | sort > services_main.txt
          yq '.services | keys | .[]' docker-compose-head.yml | sort > services_head.txt

          echo "Creating list of modified services..."
          touch service_changes.txt

          comm -13 services_main.txt services_head.txt | while read service; do
            echo "$service: added" >> service_changes.txt
          done

          comm -12 services_main.txt services_head.txt | while read service; do
            yq ".services[\"$service\"]" docker-compose-main.yml > tmp_main.yml
            yq ".services[\"$service\"]" docker-compose-head.yml > tmp_head.yml
            if ! diff -q tmp_main.yml tmp_head.yml > /dev/null; then
              echo "$service: modified" >> service_changes.txt
            fi
          done

          echo "Detected service changes:"
          cat service_changes.txt

          mod_svcs=$(cut -d':' -f1 service_changes.txt | sort | uniq | tr '\n' ' ' | sed 's/ *$//')
          echo "docker_svc_list<<EOF" >> "$GITHUB_OUTPUT"
          echo "$mod_svcs" >> "$GITHUB_OUTPUT"
          echo "EOF" >> "$GITHUB_OUTPUT"

      - name: List of Services for (Re)Deployment
        run: |
          echo -e "${{ steps.detect_services.outputs.docker_svc_list }}"

  docker-compose-dry-run:
    name: Docker Compose Dry Run
    needs: [generate-service-list]
    runs-on: ubuntu-latest
    env:
      VAULT_ADDR: ${{ secrets.RIKKU_VAULT_ADDR }}
      VAULT_TOKEN: ${{ secrets.VAULT_GITEA_TOKEN }}
      VAULT_NAMESPACE: ""
      RIKKU_REGISTRY_PASSWORD: ${{ secrets.BOT_GITEA_PASSWORD }}
      DOCKER_SVC_LIST: ${{ needs.generate-service-list.outputs.svc_deploy_list }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Login to Gitea Container Registry
        run: |
          docker login -u gitea-sonarqube-bot -p ${RIKKU_REGISTRY_PASSWORD} git.trez.wtf

      - name: Cache Vault install
        id: cache-vault
        uses: actions/cache@v4
        with:
          path: /opt/hostedtoolcache/vault/${{ env.HC_VAULT_VERSION }}/x64
          key: vault-${{ runner.os }}-${{ env.HC_VAULT_VERSION }}

      - name: Install Vault (only if not cached)
        if: steps.cache-vault.outputs.cache-hit != 'true'
        uses: cpanato/vault-installer@main
        with:
          version: ${{ env.HC_VAULT_VERSION }}

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Docker Compose Dry Run @ Rikku'
          notification_message: 'Starting Docker Compose dry run...'

      - name: Generate .env file for Docker Compose
        run: |
          vault kv get -format=json rikku-docker/env | jq -r '.data.data' | jq -r 'keys[] as $k | "\($k)='\''\(.[$k])'\''"' > .env

      - name: Docker Compose Dry Run
        uses: cssnr/stack-deploy-action@v1.4.0
        with:
          mode: compose
          file: docker-compose.yml
          name: 'rikku'
          host: 192.168.1.252
          user: pi
          ssh_key: ${{ secrets.RIKKU_SSH_PRIVATE_KEY }}
          args: --remove-orphans -d --dry-run ${{ needs.generate-service-list.outputs.svc_deploy_list }}
          env_file: '.env'
          registry_host: 'ghcr.io'
          registry_user: TrezOne
          registry_pass: ${{ secrets.GHCR_LOGIN_TOKEN }}
          summary: true

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Docker Compose Dry Run @ Rikku'
          notification_message: 'Docker Compose dry run completed successfully.'

  regenerate-readme-modified-services:
    name: Update README & Generate List of Modified Services
    runs-on: ubuntu-latest
    needs: [docker-compose-dry-run]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install yq
        uses: dcarbone/install-yq-action@v1

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: README Update'
          notification_message: 'Updating README...'

      - 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"

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: README Update'
          notification_message: 'README updated'

  pr-merge:
    name: PR Merge
    needs: [generate-service-list, docker-compose-dry-run, regenerate-readme-modified-services]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Cache tea CLI
        id: cache-tea
        uses: actions/cache@v4
        with:
          path: /opt/hostedtoolcache/tea/${{ env.TEA_VERSION }}/x64
          key: tea-${{ runner.os }}-${{ env.TEA_VERSION }}

      - name: Install tea
        uses: supplypike/setup-bin@v4
        with:
          uri: https://gitea.com/gitea/tea/releases/download/v${{ env.TEA_VERSION }}/tea-${{ env.TEA_VERSION }}-linux-amd64
          name: tea
          version: ${{ env.TEA_VERSION }}

      - name: PR Merge
        id: pr_merge
        run: |
          tea login add --name gitea-rinoa --url ${{ secrets.RIKKU_GITEA_URL }} --user gitea-sonarqube-bot --password "${{ 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: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: PR Merge Successful'
          notification_message: 'PR #${{ steps.pr_merge.outputs.pr_index }} merged.'

  docker-compose-deploy:
    name: Docker Compose Deployment
    runs-on: ubuntu-latest
    needs: [pr-merge]
    env:
      VAULT_ADDR: ${{ secrets.RIKKU_VAULT_ADDR }}
      VAULT_TOKEN: ${{ secrets.VAULT_GITEA_TOKEN }}
      RIKKU_REGISTRY_PASSWORD: ${{ secrets.BOT_GITEA_PASSWORD }}
      DOCKER_SVC_LIST: ${{ needs.generate-service-list.outputs.svc_deploy_list }}
    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/${{ env.HC_VAULT_VERSION }}/x64
          key: vault-${{ runner.os }}-${{ env.HC_VAULT_VERSION }}

      - name: Install Vault (only if not cached)
        if: steps.cache-vault.outputs.cache-hit != 'true'
        uses: cpanato/vault-installer@main
        with:
          version: ${{ env.HC_VAULT_VERSION }}

      - name: Login to Gitea Container Registry
        run: |
          docker login -u gitea-sonarqube-bot -p ${RIKKU_REGISTRY_PASSWORD} git.trez.wtf

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Docker Compose Deployment @ Rikku'
          notification_message: 'Starting Docker Compose run...'

      - name: Generate .env file for deployment
        run: |
           vault kv get -format=json rikku-docker/env | jq -r '.data.data' | jq -r 'keys[] as $k | "\($k)='\''\(.[$k])'\''"' > .env
           echo ${DOCKER_SVC_LIST}

      - name: Docker Compose Deployment
        uses: cssnr/stack-deploy-action@v1.4.0
        with:
          mode: compose
          file: docker-compose.yml
          name: 'rikku'
          host: 192.168.1.252
          user: pi
          ssh_key: ${{ secrets.RIKKU_SSH_PRIVATE_KEY }}
          args: --remove-orphans -d ${{ needs.generate-service-list.outputs.svc_deploy_list }}
          env_file: '.env'
          registry_host: 'ghcr.io'
          registry_user: TrezOne
          registry_pass: ${{ secrets.GHCR_LOGIN_TOKEN }}
          summary: true

      - name: Docker Compose Healthcheck
        uses: jaracogmbh/docker-compose-health-check-action@v1.0.0
        env:
          DOCKER_HOST: tcp://192.168.1.252:2375
        with:
          max-retries: 30
          retry-interval: 10
          compose-file: "docker-compose.yml"
          skip-exited: "true"
          skip-no-healthcheck: "true"

      - name: Gotify Notification
        uses: eikendev/gotify-action@master
        with:
          gotify_api_base: '${{ secrets.RIKKU_GOTIFY_URL }}'
          gotify_app_token: '${{ secrets.RIKKU_RUNNER_GOTIFY_TOKEN }}'
          notification_title: 'GITEA: Docker Compose Deployment @ Rikku'
          notification_message: 'Deployment completed successfully.'