stage-infra/Tekton/tasks/build-maven.yaml

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: build-maven
  namespace: tekton-pipeline-1
spec:
  params:
  - name: DIRECTORY
    description: The directory containing the app, relative to the source repository root
    default: .
  - name: CACHE
    description: The name of the volume for caching Maven artifacts and base image layers
    default: empty-dir-volume
  - name: INSECUREREGISTRY
    description: Whether to allow insecure registry
    default: "true"
  - name: image-name
    description: name of the image after push
  - name: image-tag
    description: tag of the image after push
  workspaces:
  - name: source
    mountpath: /source
  steps:
  - name: build-and-push
    image: gcr.io/cloud-builders/mvn
    command:
    - mvn
    - -o
    - -B
    - compile
    - com.google.cloud.tools:jib-maven-plugin:build
    - -Duser.home=/tekton/home
    - -Djib.allowInsecureRegistries=$(params.INSECUREREGISTRY)
    - -Djib.to.image=docker.io/beppev/$(params.image-name):$(params.image-tag)
    - -Djib.from.auth.username=
    - -Djib.from.auth.password=
    - -Djib.to.auth.username=
    - -Djib.to.auth.password=
    workingDir: /source/$(params.DIRECTORY)
    volumeMounts:
    - name: $(params.CACHE)
      mountPath: /tekton/home/.m2
      subPath: m2-cache
    - name: $(params.CACHE)
      mountPath: /tekton/home/.cache
      subPath: jib-cache
  volumes:
  - name: empty-dir-volume
    emptyDir: {}