# This pipeline produces a SNAPSHOT build for each of the sub modules in
# the core library, and publishes them to ossrh. 
pr: none

trigger:
- master

pool:
  vmImage: "ubuntu-16.04"

variables:
- group: PGP_VAR_GROUP
- group: SONATYPE_VAR_GROUP
- group: GIT_VAR_GROUP

steps:
  # 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.'

  # 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 >$(System.DefaultWorkingDirectory)/settings.xml <<EOL
      <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                                    https://maven.apache.org/xsd/settings-1.0.0.xsd">
        <servers>
          <server>
            <id>github</id>
            <username>$(GIT_USER_NAME)</username>
            <password>$(GIT_PAT)</password>
          </server>
          <server>
            <id>ossrh</id>
            <username>$(SONATYPE_USER)</username>
            <password>$(SONATYPE_PASS)</password>
          </server>
          <server>
            <id>$(PGP_KEYNAME)</id>
            <passphrase>$(PGP_PASSPHRASE)</passphrase>
          </server>
          <server>
            <id>github-releases</id>
            <username>markiantorno</username>
            <password>$(GIT_PACKAGE_PAT)</password>
          </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'

  # Deploy the SNAPSHOT artifact to sonatype nexus.
  # This is done for the master branch merges only.
  - task: Maven@3
    displayName: 'Deploy to Sonatype staging'
    inputs:
      mavenPomFile: '$(System.DefaultWorkingDirectory)/pom.xml'
      goals: deploy
      options: '--settings $(System.DefaultWorkingDirectory)/settings.xml -DdeployToSonatype'
      publishJUnitResults: false

  # Deploy the SNAPSHOT artifact to GitHub packages.
  # This is done for the master branch merges only.
  - task: Maven@3
    displayName: 'Deploy to GitHub packages'
    inputs:
      mavenPomFile: '$(System.DefaultWorkingDirectory)/pom.xml'
      goals: deploy
      options: '--settings $(System.DefaultWorkingDirectory)/settings.xml -Dmaven.test.skip -DdeployToGitHub'
      publishJUnitResults: false