[bug] Unable to read file in .pkl

[hedgetenders]

Describe the bug

When trying to call pkl's read() function on a file, moon errors (even with a working pkl eval:

Error: config::pkl::failed

  × Failed to evaluate Pkl file ~/.../moon.pkl.
  ╰─▶ –– Pkl Error ––
      Refusing to read resource `file:Chart.yaml` because it does not match any entry in the resource allowlist (`--allowed-resources`).

      156 | c = read("file:Chart.yaml")

Steps to reproduce

In a moon.pkl file, add a read call to a nearby file then attempt a moon cli command.

Expected behavior

The file to be read in via pkl (for parsing and further work like generating tasks based on another file)

Additional context

From an attempt at debugging, it seems like rpkl may require a custom PklResourceReader for the file: scheme to be used with the EvaluatorOptions but I'm not entirely sure

[milesj]

Yah we don't support read's at the moment, just environment variables.