`taplo-lint` hook has suddenly started failing for me

[alexdewar]

What happened?

I've been using this hook for a while now without issue, but suddenly I'm seeing failures for the taplo-lint hook. I'm not sure why, as there doesn't appear to have been a new version of this package released for a while.

Relevant log output

INFO taplo:load_config: found configuration file path="/home/alex/code/my_project/.taplo.toml"
   WARN taplo: failed to fetch catalog error=error decoding response body: data did not match any variant of untagged enum SchemaCatalog

  Caused by:
      data did not match any variant of untagged enum SchemaCatalog
  ERROR operation failed error=failed to load schema catalog: error decoding response body: data did not match any variant of untagged enum SchemaCatalog: data did not match any variant of untagged enum SchemaCatalog

Is it possible to reproduce the bug with a small code snippet?

Additional steps to reproduce the bug

No response

Which Python version were you using?

None

Python dependencies

[ddeepwell]

I'm receiving this error as well.

[palfrey]

The upstream, upstream problem here is SchemaStore/schemastore#5621. tamasfe/taplo#866 will fix this.

[hamza-56]

Confirming we hit this on a Python/pixi project too — same error as in the OP:

WARN taplo: failed to fetch catalog error=error decoding response body: data did not match any variant of untagged enum SchemaCatalog
ERROR operation failed error=failed to load schema catalog

Reproduces with both mirrors-taplo@v0.9.3 and a manually-installed taplo 0.10.0 whenever --default-schema-catalogs is in play. Passing the new www.schemastore.org URL from tamasfe/taplo#866 doesn't help either — the v0.9.3 binary can't decode the current catalog response regardless of which URL it hits.

Working around it for now by adding args: [--no-schema] to the taplo-lint hook (TOML syntax linting still runs; only schema validation is skipped). Will revert once a new taplo release including #866 is mirrored here.