Teknium 491e79bca9 refactor: unify setup wizard provider selection with hermes model ...

setup_model_provider() had 800+ lines of duplicated provider handling
that reimplemented the same credential prompting, OAuth flows, and model
selection that hermes model already provides via the _model_flow_*
functions.  Every new provider had to be added in both places, and the
two implementations diverged in config persistence (setup.py did raw
YAML writes, _set_model_provider, and _update_config_for_provider
depending on the provider — main.py used its own load/save cycle).

This caused the #4172 bug: _model_flow_custom saved config to disk but
the wizard's final save_config(config) overwrote it with stale values.

Fix: extract the core of cmd_model() into select_provider_and_model()
and have setup_model_provider() call it.  After the call, re-sync the
wizard's config dict from disk.  Deletes ~800 lines of duplicated
provider handling from setup.py.

Also fixes cmd_model() double-AuthError crash on fresh installs with
no API keys configured.

2026-03-31 01:04:07 -07:00

7.2 KiB

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