a bit o' spruce, from http://play.spruce.cf

spruce.json

{"flavor":"1.11.0","prune":[],"env":["HOME=/home/user"],"cherry_pick":[],"yaml":[{"filename":"file1.yml","contents":"--- # stub\nmeta:\n  env:\n    password: 111\n\n\n\n"},{"filename":"file2.yml","contents":"--- # manifest\nmeta: ((prune))\nresource_pools:                                                                     \n- name: small_z1                                                                    \n  network: bosh-lab-vsphere                                                         \n  stemcell:                                                                         \n    url: https://bosh.io/d/stemcells/bosh-vsphere-esxi-ubuntu-trusty-go_agent?v=3363.27\n    sha1: c9beba7eec531cfb24326703911e5600724fc8c2                                  \n  cloud_properties:                                                                 \n    cpu: 2                                                                          \n    ram: 4_096                                                                      \n    disk: 20_000                                                                    \n    datacenters:                                                                    \n    - name: JPE2-pod-01-05                                                          \n      clusters:                                                                     \n      - JPE2-dev-01: {}                                                             \n  env:                                                                              \n    bosh:                                                                           \n      # password for users 'vcap' and 'root' on stemcell                            \n      password: ((grab meta.env.password))\n"}],"skip_eval":false,"fallback_append":false,"go_patch":false,"debug":false,"trace":false}