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9022804d78
Every provider profile is now a self-contained plugin under plugins/model-providers/<name>/, mirroring the plugins/platforms/ pattern established for IRC and Teams. The ProviderProfile ABC stays in providers/; the per-provider profile data moves out. - plugins/model-providers/<name>/__init__.py calls register_provider() - plugins/model-providers/<name>/plugin.yaml declares kind: model-provider - providers/__init__.py._discover_providers() lazily scans bundled plugins then $HERMES_HOME/plugins/model-providers/<name>/ (user override path) - User plugins with the same name override bundled ones (last-writer-wins in register_provider) - Legacy providers/<name>.py layout still supported for back-compat with out-of-tree editable installs - Hermes PluginManager: new kind=model-provider; skipped like memory plugins (providers/ discovery owns them); standalone plugins with register_provider+ProviderProfile in their __init__.py auto-coerce to this kind (same heuristic as memory providers) - skip_names extended to include 'model-providers' so the general PluginManager doesn't double-scan the category - 4 new tests in tests/providers/test_plugin_discovery.py covering bundled discovery, user override, and general-loader isolation - Docs updated: website/docs/developer-guide/adding-providers.md, provider-runtime.md, providers/README.md, plugins/model-providers/README.md No API break: auth.py / config.py / doctor.py / models.py / runtime_provider.py / model_metadata.py / auxiliary_client.py / chat_completions.py / run_agent.py all still consume providers via get_provider_profile() / list_providers() — they just now see plugin-discovered entries instead of pkgutil-iterated ones. Third parties can now drop a single directory into ~/.hermes/plugins/model-providers/<name>/ to add or override an inference provider without touching the repo.
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
"""Google Gemini provider profiles.
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gemini: Google AI Studio (API key) — uses GeminiNativeClient
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google-gemini-cli: Google Cloud Code Assist (OAuth) — uses GeminiCloudCodeClient
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Both report api_mode="chat_completions" but use custom native clients
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that bypass the standard OpenAI transport. The profile captures auth
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and endpoint metadata for auth.py / runtime_provider.py migration, and
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carries the thinking_config translation hook so the transport's profile
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path produces the same extra_body shape the legacy flag path did.
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"""
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from typing import Any
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from providers import register_provider
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from providers.base import ProviderProfile
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class GeminiProfile(ProviderProfile):
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"""Gemini — translate reasoning_config to thinking_config in extra_body."""
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def build_extra_body(
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self, *, session_id: str | None = None, **context: Any
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) -> dict[str, Any]:
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"""Emit extra_body.thinking_config (native) or extra_body.extra_body.google.thinking_config
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(OpenAI-compat /openai subpath), mirroring the legacy path's behavior.
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"""
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from agent.transports.chat_completions import (
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_build_gemini_thinking_config,
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_is_gemini_openai_compat_base_url,
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_snake_case_gemini_thinking_config,
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)
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model = context.get("model") or ""
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reasoning_config = context.get("reasoning_config")
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base_url = context.get("base_url") or self.base_url
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raw_thinking_config = _build_gemini_thinking_config(model, reasoning_config)
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if not raw_thinking_config:
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return {}
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body: dict[str, Any] = {}
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if self.name == "gemini" and _is_gemini_openai_compat_base_url(base_url):
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thinking_config = _snake_case_gemini_thinking_config(raw_thinking_config)
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if thinking_config:
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body["extra_body"] = {"google": {"thinking_config": thinking_config}}
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else:
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body["thinking_config"] = raw_thinking_config
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return body
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gemini = GeminiProfile(
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name="gemini",
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aliases=("google", "google-gemini", "google-ai-studio"),
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api_mode="chat_completions",
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env_vars=("GOOGLE_API_KEY", "GEMINI_API_KEY"),
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base_url="https://generativelanguage.googleapis.com/v1beta",
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auth_type="api_key",
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default_aux_model="gemini-3-flash-preview",
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)
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google_gemini_cli = GeminiProfile(
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name="google-gemini-cli",
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aliases=("gemini-cli", "gemini-oauth"),
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api_mode="chat_completions",
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env_vars=(), # OAuth — no API key
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base_url="cloudcode-pa://google", # Cloud Code Assist internal scheme
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auth_type="oauth_external",
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)
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register_provider(gemini)
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register_provider(google_gemini_cli)
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