fix(tvix/glue/tvix_build): fn_input_drvs_to_output_nodes r/7373

The Derivation input_derivations field contains a list of input
derivations and (a subset of their) output names.

This means, multiple nodes can be returned, so return a Vec.

Also, update the name to better reflect the nodes are the nodes of the
selected outputs, not a node representing the .drv file itself.

Additionally, use a proto::node::Node (the naked enum), rather than
proto::Node, which wraps this in an optional struct field until
realizing the BuildRequest.

Change-Id: Iec5620b5d7ac0462f2c76acac4abcaeea2de0aad
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10608
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>

0 files changed, 0 insertions, 0 deletions