Kit fails to deploy, unbound variable

[Proplex]

Environment settings: CPI: GCP Genesis build: 7d6531b262 Concourse kit build: 6b563f6 Bash verison: GNU bash, version 4.4.19 OS: Ubuntu 18.04

Kit settings: Full Concourse HTTP basic auth Genesis create self-signed cert Domain is ci.testland.com 1 frontend VM 3 worker VMs

Kit environment yaml

kit:
  name:    concourse
  version: 5.6.7
  features:
    - (( replace ))
    - full
    - self-signed-cert

params:
  env:   demo-proto
  vault: demo/proto/concourse
  external_domain: ci.testland.com
  num_web_nodes: 1
  worker_count: 3

on genesis deploy demo-proto:

ubuntu@bastion:~/concourse-deployments$ genesis deploy demo-proto
Checking availability of the 'demo-proto' BOSH director...
Preparing to deploy demo-proto to 'demo-proto' BOSH director.

- Fetching cloud config from 'demo-proto'
Downloading cloud config from 'demo-proto' BOSH director...
- Running preflight checks against [demo-proto]:
[demo-proto] running cloud-config and environmental parameter checks...
  cloud-config [OK]
[demo-proto] running manifest viability checks...
./hooks/blueprint: line 30: oauths: unbound variable
Could not determine which YAML files to merge: 'blueprint' hook exited 1

It's worth noting that this worked fine on my Mac, which is on GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin17). I think the bug relates to line 24 with declare -a oauths. Bash v4 introduced associative arrays with declare, not sure if that's why things are mucking up.

[dennisjbell]

yeah, bash 4.x does some weird stuff around uninitialized but declared arrays. Will fix this shortly.

[jhunt]

Fixed in #26