systemprompt_runtime/context/
mod.rs

1//! [`AppContext`] — the application-wide runtime container.
2//!
3//! Holds shared handles (config, database pool, extension registry,
4//! analytics, route classifier, etc.) cloned cheaply via [`Arc`].
5//! Constructed via [`crate::AppContextBuilder`] or [`AppContext::new`].
6//!
7//! Copyright (c) systemprompt.io — Business Source License 1.1.
8//! See <https://systemprompt.io> for licensing details.
9
10use std::sync::{Arc, OnceLock};
11
12
13use systemprompt_agent::repository::A2ARepositories;
14use systemprompt_ai::repository::AiRepositories;
15use systemprompt_analytics::repository::AnalyticsRepositories;
16use systemprompt_analytics::{AnalyticsService, FingerprintRepository, GeoIpReader};
17use systemprompt_config::paths::AppPaths;
18use systemprompt_content::repository::ContentRepositories;
19use systemprompt_database::{DbPool, SchemaInstallReport, ServiceRepository};
20use systemprompt_events::EventBridgeHandle;
21use systemprompt_extension::ExtensionRegistry;
22use systemprompt_files::FileRepository;
23use systemprompt_marketplace::inventory::PublishGuard;
24use systemprompt_marketplace::managed::ManagedRepository;
25use systemprompt_marketplace::{MarketplaceCache, MarketplaceFilter};
26use systemprompt_mcp::repository::McpSessionRepository;
27use systemprompt_mcp::services::registry::RegistryService;
28use systemprompt_models::services::SystemAdmin;
29use systemprompt_models::{Config, ContentConfigRaw, ContentRouting, RouteClassifier};
30use systemprompt_oauth::repository::OAuthRepositories;
31use systemprompt_security::authz::SharedAuthzHook;
32use systemprompt_security::policy::GovernanceEngine;
33use systemprompt_traits::FileStorage;
34use systemprompt_users::{UserRepository, UserService};
35
36mod context_loaders;
37mod debug_impls;
38mod repositories;
39mod services;
40mod shutdown;
41
42pub use shutdown::ShutdownRequest;
43
44use crate::builder::AppContextBuilder;
45use crate::error::RuntimeResult;
46use crate::registry::ModuleApiRegistry;
47
48/// Database pool and the data-access services layered on it.
49///
50/// `fingerprint_repo` and `user_service` are `None` when the corresponding
51/// resource failed to initialise; callers must degrade gracefully.
52#[derive(Clone)]
53pub struct DataPlane {
54    pub database: DbPool,
55    pub analytics_service: Arc<AnalyticsService>,
56    pub fingerprint_repo: Option<Arc<FingerprintRepository>>,
57    pub user_service: Option<Arc<UserService>>,
58    pub a2a_repositories: Arc<A2ARepositories>,
59    pub content_repositories: Arc<ContentRepositories>,
60    pub oauth_repositories: Arc<OAuthRepositories>,
61    pub user_repository: Arc<UserRepository>,
62    pub service_repository: Arc<ServiceRepository>,
63    pub ai_repositories: Arc<AiRepositories>,
64    pub analytics_repositories: Arc<AnalyticsRepositories>,
65    pub file_repository: Arc<FileRepository>,
66    pub mcp_session_repository: Arc<McpSessionRepository>,
67    pub managed_repository: Arc<ManagedRepository>,
68}
69
70#[derive(Clone)]
71pub struct ConfigPlane {
72    pub config: Arc<Config>,
73    pub app_paths: Arc<AppPaths>,
74    pub content_config: Option<Arc<ContentConfigRaw>>,
75    pub route_classifier: Arc<RouteClassifier>,
76}
77
78#[derive(Clone)]
79pub struct Plugins {
80    pub extension_registry: Arc<ExtensionRegistry>,
81    pub api_registry: Arc<ModuleApiRegistry>,
82    pub mcp_registry: RegistryService,
83    pub marketplace_filter: Arc<dyn MarketplaceFilter>,
84    pub marketplace_cache: Arc<MarketplaceCache>,
85}
86
87#[derive(Clone)]
88pub struct Subsystems {
89    pub system_admin: Arc<SystemAdmin>,
90    pub authz_hook: SharedAuthzHook,
91    pub governance: Arc<GovernanceEngine>,
92    pub ai_service: Option<Arc<systemprompt_ai::AiService>>,
93    pub artifact_ingest: Arc<systemprompt_mcp::ArtifactIngest>,
94    pub schema_install: Arc<SchemaInstallReport>,
95    pub event_bridge: Arc<OnceLock<EventBridgeHandle>>,
96    pub geoip_reader: Option<GeoIpReader>,
97    pub file_storage: Arc<dyn FileStorage>,
98    pub shutdown: ShutdownRequest,
99    pub publish_guard: Arc<tokio::sync::Mutex<PublishGuard>>,
100}
101
102/// Application-wide runtime container shared across the HTTP server, the
103/// scheduler, and CLI commands.
104///
105/// Handles are grouped into four cohesive planes ([`DataPlane`],
106/// [`ConfigPlane`], [`Plugins`], [`Subsystems`]); each field is an [`Arc`] (or
107/// an `Arc`-internal handle such as [`DbPool`]), so `clone` is a
108/// reference-count bump rather than a deep copy. Construct it via
109/// [`AppContext::builder`] (or [`AppContext::new`] for the default build);
110/// [`AppContext::from_parts`] bypasses the bootstrap and is intended for tests
111/// and embedders that assemble the planes themselves. Read individual handles
112/// through the accessor methods.
113#[derive(Clone)]
114pub struct AppContext {
115    pub(crate) data: DataPlane,
116    pub(crate) cfg: ConfigPlane,
117    pub(crate) plugins: Plugins,
118    pub(crate) subsystems: Subsystems,
119}
120
121impl AppContext {
122    pub async fn new() -> RuntimeResult<Self> {
123        Self::builder().build().await
124    }
125
126    #[must_use]
127    pub fn builder() -> AppContextBuilder {
128        AppContextBuilder::new()
129    }
130
131    #[must_use]
132    pub const fn from_parts(
133        data: DataPlane,
134        cfg: ConfigPlane,
135        plugins: Plugins,
136        subsystems: Subsystems,
137    ) -> Self {
138        Self {
139            data,
140            cfg,
141            plugins,
142            subsystems,
143        }
144    }
145
146    pub fn load_geoip_database(
147        config: &Config,
148        show_warnings: bool,
149    ) -> Result<Option<GeoIpReader>, crate::error::RuntimeError> {
150        context_loaders::load_geoip_database(config, show_warnings)
151    }
152
153    pub fn load_content_config(
154        config: &Config,
155        app_paths: &AppPaths,
156    ) -> Option<Arc<ContentConfigRaw>> {
157        context_loaders::load_content_config(config, app_paths)
158    }
159
160    pub fn config(&self) -> &Config {
161        &self.cfg.config
162    }
163
164    pub fn content_config(&self) -> Option<&ContentConfigRaw> {
165        self.cfg.content_config.as_ref().map(AsRef::as_ref)
166    }
167
168    pub fn content_routing(&self) -> Option<Arc<dyn ContentRouting>> {
169        let concrete = Arc::clone(self.cfg.content_config.as_ref()?);
170        let routing: Arc<dyn ContentRouting> = concrete;
171        Some(routing)
172    }
173
174    pub const fn db_pool(&self) -> &DbPool {
175        &self.data.database
176    }
177
178    pub fn api_registry(&self) -> &ModuleApiRegistry {
179        &self.plugins.api_registry
180    }
181
182    pub fn extension_registry(&self) -> &ExtensionRegistry {
183        &self.plugins.extension_registry
184    }
185
186    pub fn server_address(&self) -> String {
187        format!("{}:{}", self.cfg.config.host, self.cfg.config.port)
188    }
189
190    pub const fn geoip_reader(&self) -> Option<&GeoIpReader> {
191        self.subsystems.geoip_reader.as_ref()
192    }
193
194    pub const fn file_storage(&self) -> &Arc<dyn FileStorage> {
195        &self.subsystems.file_storage
196    }
197
198    pub const fn analytics_service(&self) -> &Arc<AnalyticsService> {
199        &self.data.analytics_service
200    }
201
202    #[must_use]
203    pub fn session_usage(&self) -> systemprompt_traits::DynSessionUsageCounters {
204        self.data.analytics_repositories.sessions.owner()
205    }
206
207    #[must_use]
208    pub fn session_store(&self) -> systemprompt_traits::DynSessionStore {
209        self.data.analytics_repositories.sessions.owner()
210    }
211
212    pub fn context_materializer(&self) -> systemprompt_traits::DynContextMaterializer {
213        Arc::new(systemprompt_agent::services::ContextProviderService::new(
214            self.data.a2a_repositories.contexts.clone(),
215        ))
216    }
217
218    pub const fn route_classifier(&self) -> &Arc<RouteClassifier> {
219        &self.cfg.route_classifier
220    }
221
222    pub fn app_paths(&self) -> &AppPaths {
223        &self.cfg.app_paths
224    }
225
226    pub const fn app_paths_arc(&self) -> &Arc<AppPaths> {
227        &self.cfg.app_paths
228    }
229
230    pub fn marketplace_filter(&self) -> &Arc<dyn MarketplaceFilter> {
231        &self.plugins.marketplace_filter
232    }
233
234    pub const fn marketplace_cache(&self) -> &Arc<MarketplaceCache> {
235        &self.plugins.marketplace_cache
236    }
237
238    pub const fn event_bridge(&self) -> &Arc<OnceLock<EventBridgeHandle>> {
239        &self.subsystems.event_bridge
240    }
241
242    // Why: the guard memoises per-entry tree digests across passes; the
243    // scheduled job and the manual route share it so neither re-captures a
244    // tree the other already published.
245    pub const fn publish_guard(&self) -> &Arc<tokio::sync::Mutex<PublishGuard>> {
246        &self.subsystems.publish_guard
247    }
248
249    pub fn system_admin(&self) -> &SystemAdmin {
250        &self.subsystems.system_admin
251    }
252
253    pub const fn mcp_registry(&self) -> &RegistryService {
254        &self.plugins.mcp_registry
255    }
256
257    pub const fn authz_hook(&self) -> &SharedAuthzHook {
258        &self.subsystems.authz_hook
259    }
260
261    #[must_use]
262    pub fn schema_install(&self) -> &SchemaInstallReport {
263        &self.subsystems.schema_install
264    }
265
266    pub const fn shutdown_request(&self) -> &ShutdownRequest {
267        &self.subsystems.shutdown
268    }
269
270    pub fn request_restart(&self, reason: &str) {
271        self.subsystems.shutdown.request(reason);
272    }
273}
systemprompt_runtime/context/mod.rs

systemprompt_runtime/context/
mod.rs
