04-custom2-pipeline-build-from-scratch.yml

# Stages
# Stage-1:
  # Task-1: Build Docker Image and push to Azure Container Registry ACR
  # Task-2: Copy kube-manifest files to Build Artifact Directory
  # Task-3: Publish build articats to Azure Pipelines
# Pipeline Hierarchial Flow: Stages -> Stage -> Jobs -> Job -> Steps -> Task1, Task2, Task3  

trigger:
- master

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

stages:
# Build Stage
- stage: Build
  displayName: Build Stage
  jobs:
  - job: Build
    displayName: Build Job
    pool: 
      vmImage: 'ubuntu-latest'
    steps:   
    # Task-1: Build Docker Image and push to Azure Container Registry ACR
    - task: Docker@2
      inputs:
        containerRegistry: 'manual-aksdevopsacr-svc'
        repository: 'custom2aksnginxapp1'
        command: 'buildAndPush'
        Dockerfile: '**/Dockerfile'
        tags: |
          $(tag)
          $(Build.SourceVersion)
## Publish Artifacts pipeline code in addition to Build and Push          
    - bash: echo Contents in System Default Working Directory; ls -R $(System.DefaultWorkingDirectory)        
    - bash: echo Before copying Contents in Build Artifact Directory; ls -R $(Build.ArtifactStagingDirectory)        
    # Task-2: Copy files (Copy files from a source folder to target folder)
    # Source Directory: $(System.DefaultWorkingDirectory)/kube-manifests
    # Target Directory: $(Build.ArtifactStagingDirectory)
    - task: CopyFiles@2
      inputs:
        SourceFolder: '$(System.DefaultWorkingDirectory)/kube-manifests'
        Contents: '**'
        TargetFolder: '$(Build.ArtifactStagingDirectory)'
        OverWrite: true
    # List files from Build Artifact Staging Directory - After Copy
    - bash: echo After copying to Build Artifact Directory; ls -R $(Build.ArtifactStagingDirectory)     
    # Task-3: Publish build artifacts (Publish build to Azure Pipelines)         
    - task: PublishBuildArtifacts@1
      inputs:
        PathtoPublish: '$(Build.ArtifactStagingDirectory)'
        ArtifactName: 'kube-manifests'
        publishLocation: 'Container'