teamdigitale/italia-ts-commons

# Azure DevOps pipeline to release a new version and publish the package to the registry
#
# The following variables must be configured in the pipeline settings
#
# GIT_EMAIL         - when bumping the package version, is the email we author the commit with
# GIT_USERNAME      - when bumping the package version, is the name we author the commit with
# GITHUB_CONNECTION - name of the Github service connection used to create a new release; be sure that the related user has appopriate right
# NPM_CONNECTION    - name of the NPM service connection used to publish the package; be sure that the related user has appopriate right
# 

variables:
  gitReference: ${{ replace(replace(variables['Build.SourceBranch'], 'refs/tags/', ''), 'refs/heads/', '') }}

parameters:
  - name: 'RELEASE_SEMVER'
    displayName: 'When packing a release, define the version bump to apply'
    type: string
    values:
      - major
      - minor
      - patch
    default: minor

# Only manual activations are intended
trigger: none
pr: none

pool:
  vmImage: 'ubuntu-latest'

resources:
  repositories:
    - repository: pagopaCommons
      type: github
      name: pagopa/azure-pipeline-templates
      ref: refs/tags/v15
      endpoint: 'pagopa'

stages:

  # Create a relase
  # Activated when ONE OF these are met:
  # - is on branch master 
  # - is a tag in the form v{version}-RELEASE
  - stage: Release
    condition:
      and(
        succeeded(),
        or(
          eq(variables['Build.SourceBranch'], 'refs/heads/master'),
          and(
            startsWith(variables['Build.SourceBranch'], 'refs/tags'),
            endsWith(variables['Build.SourceBranch'], '-RELEASE')
          )
        )
      )
    jobs:
      - job: make_release
        steps:
        - ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/master') }}:
          - template: templates/node-job-setup/template.yaml@pagopaCommons
            parameters:
              persistCredentials: true
          - template: templates/node-github-release/template.yaml@pagopaCommons
            parameters:
              semver: '${{ parameters.RELEASE_SEMVER }}'
              gitEmail: $(GIT_EMAIL)
              gitUsername: $(GIT_USERNAME)
              gitHubConnection: $(GITHUB_CONNECTION)

        - ${{ if ne(variables['Build.SourceBranch'], 'refs/heads/master') }}:
          - script: |
              echo "We assume this reference to be a valid release: $(Build.SourceBranch). Therefore, there is no need to bundle a new release."
            displayName: 'Skip release bundle'

  # Prepare Artifact
  - stage: Prepare_artifact
    dependsOn:
      - Release
    jobs:
      - job: make_build
        steps:
          - template: templates/node-job-setup/template.yaml@pagopaCommons
            parameters:
              # On the assumption that this stage is executed only when Relase stage is,
              #  with this parameter we set the reference the deploy script must pull changes from.
              # The branch/tag name is calculated from the source branch
              #  ex: Build.SourceBranch=refs/heads/master --> master
              #  ex: Build.SourceBranch=refs/tags/v1.2.3-RELEASE --> v1.2.3-RELEASE
              gitReference: $(gitReference)

          - script: |
              yarn build
            displayName: 'Build'

          - task: CopyFiles@2
            inputs:
              SourceFolder: '$(System.DefaultWorkingDirectory)'
              TargetFolder: '$(System.DefaultWorkingDirectory)/bundle'
              # The list of files to be considered is determined by the "files" entry in package.json
              Contents: |
                README.md
                LICENSE
                CHANGELOG.md
                package.json
                lib/*
            displayName: 'Copy bundle files'
          
          - publish: $(System.DefaultWorkingDirectory)/bundle
            artifact: Bundle

  # Publish
  - stage: Publish
    dependsOn:
      - Prepare_artifact
    jobs:
      - job: publish
        steps:   
          - checkout: none

          - download: current
            artifact: Bundle

          - task: Npm@1
            inputs: 
              command: custom
              customCommand: publish --access public
              customEndpoint: $(NPM_CONNECTION)
              verbose: true
              workingDir: '$(Pipeline.Workspace)/Bundle'