action.yml

name: 'Use The Source Deploy Maven Releases'
description: 'Special github action to help with maven deploy to our release server'
inputs:
  maven-username:
    description: 'Maven HTTP username'
    required: true
  maven-password:
    description: 'Maven HTTP password'
    required: true
  maven-local-port:
    description: 'Local port number for maven'
    required: true

  ssh-hostname:
    description: 'SSH server hostname to connect to'
    required: true
  ssh-known-host:
    description: 'SSH server-keys for the usethesource server, generate it with `ssh-keyscan -H <server-hostname>`'
    required: true
  ssh-username:
    description: 'SSH username'
    required: true
  ssh-private-key:
    description: 'SSH private key of which the public key is registered for the user (.ssh/authorized_keys), please make id an ed25519 key'
    required: true
    
  working-directory:
    description: 'Current working directory'
    required: false
    default: '.'

  maven-options:
    required: false
    description: 'Extra maven options'
    default: ''

runs:
  using: "composite"
  steps:
    - id: "Assure valid keys are set"
      if: ${{ inputs.ssh-prvate-key == '' || inputs.ssh-known-hosts == '' || inputs.maven-username == '' }}
      run: |
         echo "*** ERROR! ****"
         echo "The action did not get the parameters supplied. In most cases this is due to lacking rights for the usethesource secrets"
         echo "Please provide this and run the action again"
         exit 1
    - id: gen-settings_xml
      run: |
        sed \
        -e "s/__USERNAME__/${{ inputs.maven-username }}/g" \
        -e "s/__PASSWORD__/${{ inputs.maven-password }}/g" \
        "$GITHUB_ACTION_PATH/settings-template.xml" > "$HOME/.m2/settings.xml"
      shell: bash

    - id: install-ssh-key
      run: |
        mkdir -p ~/.ssh/
        echo "${{ inputs.ssh-private-key }}" > ~/.ssh/id_ed25519
        echo "${{ inputs.ssh-known-host }}" >> ~/.ssh/known_hosts
        chmod -R og-rwx ~/.ssh/
        ssh-keygen -y -f ~/.ssh/id_ed25519 > ~/.ssh/id_ed25519.pub
        chmod og+r ~/.ssh/known_hosts
        echo "Host *" >> ~/.ssh/config
        echo "ServerAliveInterval 240" >> ~/.ssh/config
        echo "ServerAliveCountMax 2" >> ~/.ssh/config
      shell: bash

    - id: deploy
      run: |
        cd ${{ inputs.working-directory }}
        echo "Starting tunnel in background"
        ssh -o LogLevel=ERROR -N -L 8888:localhost:${{ inputs.maven-local-port }} ${{ inputs.ssh-username }}@${{ inputs.ssh-hostname }} &
        echo "Running maven deploy"
        mvn verify org.apache.maven.plugins:maven-deploy-plugin:3.0.0-M1:deploy -B -DskipTests -DaltReleaseDeploymentRepository=usethesource-releases::http://localhost:8888/maven/ ${{ inputs.maven-options }}
      shell: bash

    - id: cleanup-files-with-secrets
      run: rm ~/.m2/settings.xml ~/.ssh/id_ed25519
      shell: bash