steer_core/app/
mod.rs

1use crate::auth::{AuthPluginRegistry, ProviderRegistry};
2use crate::catalog::CatalogConfig;
3use crate::config::LlmConfigProvider;
4use crate::error::Result;
5use crate::model_registry::ModelRegistry;
6use std::sync::Arc;
7
8pub mod conversation;
9pub mod domain;
10pub mod system_context;
11pub mod validation;
12
13pub use conversation::{Message, MessageData, MessageGraph};
14pub use steer_workspace::EnvironmentInfo;
15pub use system_context::SystemContext;
16
17#[derive(Clone)]
18pub struct AppConfig {
19    pub llm_config_provider: LlmConfigProvider,
20    pub model_registry: Arc<ModelRegistry>,
21    pub provider_registry: Arc<ProviderRegistry>,
22}
23
24impl AppConfig {
25    pub fn from_auth_storage(auth_storage: Arc<dyn crate::auth::AuthStorage>) -> Result<Self> {
26        Self::from_auth_storage_with_catalog(auth_storage, CatalogConfig::default())
27    }
28
29    pub fn from_auth_storage_with_catalog(
30        auth_storage: Arc<dyn crate::auth::AuthStorage>,
31        catalog_config: CatalogConfig,
32    ) -> Result<Self> {
33        let llm_config_provider = LlmConfigProvider::new(auth_storage)?;
34        let model_registry = Arc::new(ModelRegistry::load(&catalog_config.catalog_paths)?);
35        let provider_registry = Arc::new(ProviderRegistry::load(&catalog_config.catalog_paths)?);
36
37        Ok(Self {
38            llm_config_provider,
39            model_registry,
40            provider_registry,
41        })
42    }
43
44    #[cfg(not(test))]
45    pub fn new() -> Result<Self> {
46        let auth_storage = Arc::new(crate::auth::DefaultAuthStorage::new()?);
47        Self::from_auth_storage(auth_storage)
48    }
49}
50
51impl Default for AppConfig {
52    // Test default config cannot fail with in-memory storage
53    fn default() -> Self {
54        let storage = Arc::new(crate::test_utils::InMemoryAuthStorage::new());
55        Self::from_auth_storage(storage.clone()).unwrap_or_else(|error| {
56            let catalog_config = crate::catalog::CatalogConfig::default();
57            let (model_registry, provider_registry) =
58                crate::catalog::load_registries(&catalog_config).unwrap_or_else(|fallback_error| {
59                    tracing::error!(
60                        error = %fallback_error,
61                        "AppConfig::default failed to load registries; using empty defaults"
62                    );
63                    (
64                    Arc::new(
65                        crate::model_registry::ModelRegistry::load(&[]).unwrap_or_else(
66                            |fallback_error| {
67                                tracing::error!(
68                                    error = %fallback_error,
69                                    "Failed to load built-in model registry; using empty registry"
70                                );
71                                crate::model_registry::ModelRegistry::empty()
72                            },
73                        ),
74                    ),
75                    Arc::new(
76                        ProviderRegistry::load(&[]).unwrap_or_else(|fallback_error| {
77                            tracing::error!(
78                                error = %fallback_error,
79                                "Failed to load built-in provider registry; using empty registry"
80                            );
81                            ProviderRegistry::empty()
82                        }),
83                    ),
84                )
85                });
86            let llm_config_provider = match LlmConfigProvider::new(storage) {
87                Ok(provider) => provider,
88                Err(fallback_error) => {
89                    tracing::error!(
90                        error = %fallback_error,
91                        "Failed to initialize LLM config provider; using fallback provider"
92                    );
93                    LlmConfigProvider::new_with_plugins(
94                        Arc::new(crate::test_utils::InMemoryAuthStorage::new()),
95                        Arc::new(AuthPluginRegistry::new()),
96                    )
97                }
98            };
99
100            tracing::error!(
101                error = %error,
102                "AppConfig::default failed to load; using fallback defaults"
103            );
104
105            Self {
106                llm_config_provider,
107                model_registry,
108                provider_registry,
109            }
110        })
111    }
112}
steer_core/app/mod.rs

steer_core/app/
mod.rs
