ryanmoran / piper Goto Github PK

In Concourse, inputs allows specifying a path (which the input rootfs is mounted on).

i.e.

inputs:
- name: cf-acceptance-tests
  path: gopath/src/github.com/cloudfoundry/cf-acceptance-tests

however when running piper the container mounts cf-acceptances-tests to /tmp/build/cf-acceptance-tests instead of /tmp/build/gopath/src/github.com/cloudfoundry/cf-acceptance-tests. This means we've been unable to use piper to iterate on concourse tasks that rely on input paths.

Our task uses caches.

1. Provide a --cache similar to -i,-o.
2. Or just implicitly give caches a temp dir.

I prefer option 1, so it means we can actually testing caching.

piper does not use docker image name from image_resource (expects image instead)

task.yml:

image_resource:
  type: docker-image
  source:
    repository: repo/docker-image-name

Results in:

Using default tag: latest
repository name must have at least one component
2016/05/26 17:19:52 exit status 1

We've worked around this by temporarily adding an image: key with the value from image_resource.source.repository, but it would be nice if we didn't have to do this.

concourse can parse a task yml file with params: [], however, piper complains with line 10: cannot unmarshal !!seq into map[string]string

Here's a sample task file....

platform: linux
image_resource:
  type: docker-image
  source:
    repository: pcfkubo/kubo-ci
    tag: stable
run:
  path: git-kubo-ci/scripts/bump-stemcell.sh

params: []

inputs:
  - name: git-kubo-ci
  - name: git-kubo-deployment
  - name: stemcell
outputs:
  - name: git-kubo-deployment-output