deploy-dev.yml

name: "Deployment"

on:
  push:
    branches: [master]
  pull_request:
    types: [opened, reopened, synchronize, closed]
  pull_request_review:
    types: [submitted]
  schedule:
    - cron: '12 20 12 * *'

jobs:
  subdomain:
    runs-on: ubuntu-latest

    outputs:
      output: ${{ steps.final.outputs.output }}

    steps:
      - name: Cancel if pull request is not approved
        if: ${{ github.event_name == 'pull_request_review' && github.event.review.state != 'approved' }}
        run: exit 1
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Set SUBDOMAIN=pr#
        if: ${{ github.event_name != 'push' }}
        run: echo "SUBDOMAIN=pr${{ github.event.pull_request.number }}" >> $GITHUB_ENV
      - name: Set SUBDOMAIN=master
        if: ${{ github.event_name == 'push' }}
        run: echo "SUBDOMAIN=master" >> $GITHUB_ENV
      - name: Output
        id: final
        run: echo "::set-output name=output::${SUBDOMAIN}"

  deploy:
    needs: subdomain

    runs-on: ubuntu-latest

    env:
      SUBDOMAIN: ${{ github.event.pull_request.number || 'master' }}

    concurrency:
      group: "deploy ${{ needs.subdomain.outputs.output }}"
      cancel-in-progress: true

    steps:
    - name: Cancel if pull request is not approved
      if: ${{ github.event_name == 'pull_request_review' && github.event.review.state != 'approved' }}
      run: exit 1
    - name: Checkout repository
      uses: actions/checkout@v4
    - name: Set SUBDOMAIN env var
      run: echo "SUBDOMAIN=${{ needs.subdomain.outputs.output }}" >> $GITHUB_ENV
    - name: Generate docker-compose.yml
      run: envsubst < .ci/docker-compose.yml.tmpl | tee docker-compose-github.yml
    - name: Set up SSH
      run: |
        mkdir -p ${HOME}/.ssh
        echo "${{ secrets.DEV_SNAD_SSH_KEY }}" > ${HOME}/.ssh/id_rsa
        ls -lk ${HOME}/.ssh/id_rsa
        chmod 600 ${HOME}/.ssh/id_rsa
        ssh-keyscan -t ssh-rsa dev.snad.space >> ${HOME}/.ssh/known_hosts
    - name: Set up Docker context
      run: docker context create dev-snad --docker "host=ssh://root@dev.snad.space"
    - name: Stop
      run: |
        docker context use dev-snad
        docker compose -f docker-compose-github.yml -p ${SUBDOMAIN} down
    - name: Start
      if: ${{ github.event.pull_request.state != 'closed' }}
      run: |
        docker context use dev-snad
        docker compose -f docker-compose-github.yml -p ${SUBDOMAIN} build --build-arg GITHUB_SHA
        docker compose -f docker-compose-github.yml -p ${SUBDOMAIN} up -d