Pipeline - How to use mvn build jar artifact in docker file

[vidor01]

In bitbucket-pipelines.yml

After mvn build the Jar file is saved to /opt/atlassian/pipelines/agent/build/target/ directory as per pipeline logs.

How do I use this location in the Dockerfile when building the image? Or set the location in pipelines?

Currently I get error: 

ADD failed: stat /var/lib/docker/165536.165536/tmp/docker-builder912665471/target/app-0.0.1-SNAPSHOT.jar: no such file or directory.

Dockerfile:

FROM openjdk:8-jdk-alpine

ADD ./target/app-0.0.1-SNAPSHOT.jar app.jar

EXPOSE 8081

ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]

[vidor01 · Accepted solution]

Adding the following resolved this:

artifacts:
- target/**

[varun.malhotra]

Hi lee,

Where you added the '-target/**'?

[veselinnguyen]

I have the same question. WHere exactly the artifacts: -target is specified?

[AnnMii89]

Short answer: in bitbucket-pipelines.yml

Explanation:

Had the same issue. Had two steps in my pipeline a 'build and test' step and a 'deply to docker' step where i tried to copy the artifacts to the docker image. To pass the artifacts to from the 'build and test' step to the 'deply to docker' step I had to add this to the first step

artifacts:
- target/**

For more information see:

https://support.atlassian.com/bitbucket-cloud/docs/use-artifacts-in-steps/