# Docker
# Build a Docker image
# https://docs.microsoft.com/azure/devops/pipelines/languages/docker

trigger:
- master

resources:
- repo: self

variables:
  tag: '$(Build.BuildId)'

stages:
- stage: Build
  displayName: Build image
  jobs:
  - job: Build
    displayName: Build
    pool:
      vmImage: ubuntu-latest
    steps:
    - task: Bash@3
      displayName: Read version from version.py
      inputs:
        targetType: inline
        script: |
          VERSION=$(python3 -c "import re; content=open('app/version.py').read(); print(re.search(r'VERSION\s*=\s*[\"\'](.*?)[\"\']', content).group(1))")
          echo "##vso[task.setvariable variable=semanticVersion]$VERSION"
          echo "Image version: $VERSION"

    - task: Docker@2
      displayName: Build and Push Image
      inputs:
        containerRegistry: 'recklessop-docker-hub'
        repository: 'recklessop/zerto-exporter'
        command: 'buildAndPush'
        Dockerfile: '**/Dockerfile'
        tags: |
          $(Build.BuildId)
          $(semanticVersion)
          latest