Quan Tong
"Life is all about sharing. If we are good at something, pass it on." - Mary Berry

How to run a pipeline step only when pushing to a new branch?

2021-01-07

GitHub sends push hook when pushing to a new branch and merging a PR. How can we distinguish between them?

We are running integration test by triggering a downstream build when a PR is merged into specific branches. In the downstream repository, we pull all the docker images which has been built and pushed from upstream. The thing is we also used the drone-convert-pathschanged to only publish what modules has been changed.

So, what happens when pushing to a new release-* branch?

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How to perform integration testing in Go?

2020-09-29

Integration testing can be triggered by using Drone downstream plugin:

steps:
- name: trigger
  image: plugins/downstream:linux-amd64
  settings:
    params:
    - COMMIT_BRANCH=${DRONE_COMMIT_BRANCH}
    repositories:
    - repo/integration-test@${DRONE_COMMIT_BRANCH}
    server: https://drone.example.com
    token:
      from_secret: drone_token

It can be separated with unit tests by using build tags:

// +build integration

package webserver_test

Then we can write code to perform integration test as usual.

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