azure-pipelines.yml

trigger: none

pr: none

# Different users have different machine setups, we run the build three times, on ubuntu, osx, and windows
strategy:
  matrix:
    linux:
      imageName: "ubuntu-16.04"
    mac:
      imageName: "macos-10.14"
    windows:
      imageName: "vs2017-win2016"
  maxParallel: 3

pool:
  vmImage: $(imageName)

variables:
  currentImage: $(imageName)
  VERSION:

steps:
  # This task pulls the <version> value from the pom.xml file, so we can set it to the variable $version.
  - task: PowerShell@2
    inputs:
      targetType: 'inline'
      script: |
        [xml]$pomXml = Get-Content .\pom.xml
        # version
        Write-Host $pomXml.project.version
        $version=$pomXml.project.version
        Write-Host "##vso[task.setvariable variable=version]$version"

  # Runs 'mvn package'
  - task: Maven@3
    inputs:
      mavenPomFile: 'pom.xml'
      mavenOptions: '-Xmx3072m'
      javaHomeOption: 'JDKVersion'
      jdkVersionOption: '1.8'
      jdkArchitectureOption: 'x64'
      publishJUnitResults: true
      testResultsFiles: '**/surefire-reports/TEST-*.xml'
      goals: 'package'

  # Prints out the build version, for debugging purposes
  - bash: echo Pulled version from pom.xml => $(version)

  # For creating the snapshot release with maven, we need to build a fake settings.xml for it to read from.
  # This is done for the master branch merges only.
  - bash: |
      cat >$(System.DefaultWorkingDirectory)/settings.xml <<EOL
      <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                                    https://maven.apache.org/xsd/settings-1.0.0.xsd">
        <servers>
          <server>
            <id>ossrh</id>
            <username>$(SONATYPE_USER)</username>
            <password>$(SONATYPE_PASS)</password>
          </server>
          <server>
            <id>sonatype-nexus-snapshots</id>
            <username>$(SONATYPE_USER)</username>
            <password>$(SONATYPE_PASS)</password>
          </server>
          <server>
            <id>sonatype-nexus-staging</id>
            <username>$(SONATYPE_USER)</username>
            <password>$(SONATYPE_PASS)</password>
          </server>
          <server>
              <id>$(PGP_KEYNAME)</id>
              <passphrase>$(PGP_PASSPHRASE)</passphrase>
          </server>
        </servers>
        <profiles>
          <profile>
            <id>release</id>
            <activation>
              <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
              <gpg.keyname>$(PGP_KEYNAME)</gpg.keyname>
            </properties>
          </profile>
        </profiles>
      </settings>
      EOL
    displayName: 'Create .mvn/settings.xml'
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/master'))

  # Signing, for now, occurs for all builds, SNAPSHOT or release. So we need a valid
  # signing key. The next two steps download the public and private keys from the
  # secure library files. 
  - task: DownloadSecureFile@1
    displayName: 'Download public key.'
    inputs:
      secureFile: public.key

  - task: DownloadSecureFile@1
    displayName: 'Download private key.'
    inputs:
      secureFile: private.key

  # Import both the private and public keys into gpg for signing.
  - bash: |
      gpg --import --no-tty --batch --yes $(Agent.TempDirectory)/public.key
      gpg --import --no-tty --batch --yes $(Agent.TempDirectory)/private.key
      gpg --list-keys --keyid-format LONG
      gpg --list-secret-keys --keyid-format LONG
    displayName: 'Import signing keys.'

  # Deploy the SNAPSHOT artifact to sonatype nexus
  # This is done for the master branch merges only.
  - task: Maven@3
    displayName: 'Deploy $(version) to Sonatype staging'
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
    inputs:
      mavenPomFile: '$(System.DefaultWorkingDirectory)/pom.xml'
      goals: deploy
      options: '--settings $(System.DefaultWorkingDirectory)/settings.xml '
      publishJUnitResults: false

  # Copies the generated *.jar file to the staging directory.
  # This is done for release versions only.
  - task: CopyFiles@2
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/release'))
    displayName: 'Copy Files to: $(build.artifactstagingdirectory)'
    inputs:
      SourceFolder: '$(system.defaultworkingdirectory)'
      Contents: "$(System.DefaultWorkingDirectory)/target/fhir-test-cases-$(version).jar"
      TargetFolder: '$(build.artifactstagingdirectory)'

  # Azure pipelines cannot pass variables between pipelines, but it can pass files, so we
  # pass the build id (ex: 1.1.13-SNAPSHOT) as a string in a file. 
  # This is used in the release pipeline, so we create it here.
  # This is only done for the release branch.
  - bash: |
      echo $(version)
      VERSION=$(version)
      echo "$VERSION" > $(System.DefaultWorkingDirectory)/VERSION
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/release'))

  # Copies the VERSION file containing the build id (ex: 1.1.13-SNAPSHOT) to the staging directory
  # This is done for release versions only.
  - task: CopyFiles@2
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/release'))
    displayName: 'Copy Files to: $(build.artifactstagingdirectory)'
    inputs:
      SourceFolder: '$(System.Defaultworkingdirectory)'
      Contents: "$(System.DefaultWorkingDirectory)/VERSION"
      TargetFolder: '$(build.artifactstagingdirectory)'

  # Publishes the files we've moved into the staging directory, so they can be accessed by the 
  # release pipeline. You will notice that we only do this for the ubuntu build, as doing it 
  # for each of the three release pipelines will cause conflicts.
  # This is done for release versions only.
  - task: PublishBuildArtifacts@1
    condition: and(eq(variables.currentImage, 'ubuntu-16.04'), eq(variables['Build.SourceBranch'], 'refs/heads/release'))
    displayName: 'Publish Build Artifacts'
    inputs:
      PathtoPublish: '$(build.artifactstagingdirectory)'