pivotal-cf/om 6.2.0

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6.2.0

Features

• interpolate behavior has been improved
  in all commands that perform interpolation.
  All interpolation in om is now dual-pass;
  what would have previously been the final output
  is interpolated again.
  This allows the use of mapping-variables,
  vars that have other vars as their values.
  For a detailed example, see the new test for this feature,
  found in interpolate/interpolate_suite_test.go.
  • This is intended to allow the use of vars files
    to map from automatically generated vars-names,
    such as those created by staged-config and config-template.
  • Also, note that Ops Files are only applied on the first pass,
    as they're not idempotent in the way that substituion is.
  • Similarly, the --path argument for om interpolate is only applied
    on the second pass.
  • We are aware that other CLI tools that use interpolation behavior
    don't do this, and may not wish to -
    for example, both fly and bosh communicate with servers
    that also understand the ((double-paren)) var syntax,
    and so possibly have cases for passing these things along unresolved.
    As far as we know, this is not true of any use of om.
  • We actually can't think of any case where this would be undesirable,
    even in the other tools we just mentioned.
    If you can, please open an issue!

Bug Fixes

• configure-product will no longer assign a new guid for unnamed collections conatin:
  • non-configurable properties that haven't changed
  • secret/credential properties that haven't changed