apiVersion: atmos/v1
kind: AtmosScaffoldConfig
metadata:
  name: example
  description: Duplicate an entire components/ directory once per selected environment via a glob spec.files[].path + matrix
spec:
  fields:
    - name: environments
      label: Environments
      description: >-
        Every file under components/ is duplicated once per selected
        environment (e.g. selecting dev and staging -> two full copies of
        components/, one under environments/dev/ and one under
        environments/staging/). Leave unselected to generate none.
      type: multiselect
      options:
        - dev
        - staging
        - production
      default: []

  files:
    # "components/**" matches every file discovered under components/,
    # recursively, as a single spec.files[] entry -- instead of listing
    # vpc/main.tf and eks/main.tf individually. matrix: still expands once
    # per entry, but since the glob matches multiple files, every matched
    # file gets its own full set of combinations: two matched files x two
    # selected environments = four generated files.
    #
    # target: must differentiate which matched file an output came from --
    # .file.RelPath is the matched file's own path with "components/"
    # stripped (e.g. "vpc/main.tf"), so environments/dev/vpc/main.tf and
    # environments/dev/eks/main.tf never collide. Omitting .file.RelPath
    # here would make every matched file render to the same path per
    # environment, a hard duplicate-output-path error, not a silent
    # overwrite.
    - path: "components/**"
      target: "environments/{{ .matrix.environment }}/{{ .file.RelPath }}"
      matrix:
        environment: answers.environments