nixpkgs/pkgs/by-name/cu/cue/validator.nix
piegames ae207af82b treewide: More string indentation fixes
Follow-up on #350296 with the packages that cause big rebuilds and need
to go through staging.
2024-10-23 21:52:18 +02:00

18 lines
786 B
Nix

{ cue, writeShellScript, lib }:
# `document` must be a fragment of definition or structure that the input data will be matched against.
# `document` must exist in the Cue schema file provided (`cueSchemaFile`).
# The result is a script that can be used to validate the input data (JSON/YAML and more can be supported depending on Cue)
# against the fragment described by `document` or the whole definition.
# The script will be strict and enforce concrete values, i.e. partial documents are not supported.
cueSchemaFile: { document ? null }:
writeShellScript "validate-using-cue" ''
${cue}/bin/cue \
--all-errors \
--strict \
vet \
--concrete \
"$1" \
${cueSchemaFile} \
${lib.optionalString (document != null) "-d \"${document}\""}
''