Docker.yml

name: Docker

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

env:
  REGISTRY_NAME: hexletbasics
  CI: true
  COLOR_MAP: '{ success: "#008000", failure: "#800000" }'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check image building
        run: docker build .

  build-push-notify:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'push' }}
    needs: build
    steps:
      - uses: actions/checkout@v4
      - name: Set repository name
        run: |
          echo "REPOSITORY_NAME=$(echo "$GITHUB_REPOSITORY" | awk -F / '{print $2}')" >> $GITHUB_ENV
      - name: Build and push into docker hub
        uses: docker/build-push-action@v5
        with:
          repository: ${{ env.REGISTRY_NAME }}/${{ env.REPOSITORY_NAME }}
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          tags: latest

      - name: Send notification into Slack
        if: ${{ always() }}
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: ${{ fromJson(env.COLOR_MAP)[job.status] }}
          SLACK_TITLE: ${{ job.status }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}