feat(infra): temp IdeA généralisé à tous les agents + purge du store managed-tmp au shutdown d'IdeA — #200 (QA verte)

crates/app-tauri/src/lib.rs

@@ -499,7 +499,7 @@ async fn app_exit_work_guard_state(
 ///
 /// The order intentionally mirrors the historical inline `CloseRequested` hook:
 /// snapshot windows, snapshot `agent_was_running`, kill PTYs, stop model servers,
-/// stop the embedded server, then close secondary webview windows.
+/// stop the embedded server, purge managed temp, then close secondary webview windows.
 pub fn shutdown_app_after_confirm(handle: &tauri::AppHandle) {
     if let Some(state) = handle.try_state::<AppState>() {
         let open_windows = snapshot_open_webview_windows(handle);
@@ -508,6 +508,7 @@ pub fn shutdown_app_after_confirm(handle: &tauri::AppHandle) {
         let snapshot = std::sync::Arc::clone(&state.snapshot_running_agents);
         let model_servers = std::sync::Arc::clone(&state.ensure_local_model_server);
         let embedded_server = std::sync::Arc::clone(&state.embedded_server);
+        let purge_managed_temp = std::sync::Arc::clone(&state.purge_managed_temp);
         let open_projects = state.open_project_ids();
         let handles = state.terminal_sessions.handles();
         tauri::async_runtime::block_on(async move {
@@ -526,12 +527,19 @@ pub fn shutdown_app_after_confirm(handle: &tauri::AppHandle) {
             }
             let _ = model_servers.stop_on_app_exit().await;
             let _ = embedded_server.stop().await;
+            purge_managed_temp_for_shutdown(&purge_managed_temp).await;
         });
     }
 
     close_non_main_webview_windows(handle);
 }
 
+async fn purge_managed_temp_for_shutdown(purge: &application::PurgeManagedTemp) {
+    if let Err(err) = purge.execute().await {
+        application::diag!("[managed-temp] shutdown purge failed: {err}");
+    }
+}
+
 pub(crate) fn confirm_next_main_window_close() {
     EXIT_GUARD_CONFIRMED.store(true, Ordering::SeqCst);
 }
@@ -848,12 +856,21 @@ mod tests {
     use super::{
         apply_main_close_decision, confirm_next_main_window_close, consume_exit_guard_confirmation,
         decide_main_close_action, persisted_view_identity_from_label,
-        persisted_window_identity_from_label, should_install_exit_guard, MainCloseAction,
+        persisted_window_identity_from_label, purge_managed_temp_for_shutdown,
+        should_install_exit_guard, MainCloseAction,
     };
     use super::{should_close_with_main_window, PersistedWindowKind};
-    use application::AppExitWorkGuardState;
+    use application::{AppExitWorkGuardState, PurgeManagedTemp};
+    use async_trait::async_trait;
+    use domain::ports::ManagedTempStore;
+    use domain::{
+        ManagedTempAllocation, ManagedTempError, ManagedTempGcReport, ManagedTempHandle,
+        ManagedTempLease,
+    };
     use serde_json::json;
     use std::cell::Cell;
+    use std::sync::atomic::{AtomicBool, Ordering as AtomicOrdering};
+    use std::sync::Arc;
     use std::time::{SystemTime, UNIX_EPOCH};
     use tauri::test::{get_ipc_response, mock_builder, mock_context, noop_assets, INVOKE_KEY};
 
@@ -865,6 +882,57 @@ mod tests {
         );
     }
 
+    struct FailingPurgeStore {
+        called: Arc<AtomicBool>,
+    }
+
+    #[async_trait]
+    impl ManagedTempStore for FailingPurgeStore {
+        async fn allocate(
+            &self,
+            _allocation: ManagedTempAllocation,
+        ) -> Result<ManagedTempLease, ManagedTempError> {
+            Err(ManagedTempError::Store("unused".to_owned()))
+        }
+
+        async fn resolve(
+            &self,
+            _handle: &ManagedTempHandle,
+            _now_ms: u64,
+        ) -> Result<ManagedTempLease, ManagedTempError> {
+            Err(ManagedTempError::Store("unused".to_owned()))
+        }
+
+        async fn release(
+            &self,
+            _handle: &ManagedTempHandle,
+            _now_ms: u64,
+        ) -> Result<ManagedTempLease, ManagedTempError> {
+            Err(ManagedTempError::Store("unused".to_owned()))
+        }
+
+        async fn gc(&self, _now_ms: u64) -> Result<ManagedTempGcReport, ManagedTempError> {
+            Err(ManagedTempError::Store("unused".to_owned()))
+        }
+
+        async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError> {
+            self.called.store(true, AtomicOrdering::SeqCst);
+            Err(ManagedTempError::Store("partial purge failed".to_owned()))
+        }
+    }
+
+    #[tokio::test]
+    async fn shutdown_managed_temp_purge_is_attempted_and_non_blocking_on_error() {
+        let called = Arc::new(AtomicBool::new(false));
+        let purge = PurgeManagedTemp::new(Arc::new(FailingPurgeStore {
+            called: Arc::clone(&called),
+        }));
+
+        purge_managed_temp_for_shutdown(&purge).await;
+
+        assert!(called.load(AtomicOrdering::SeqCst));
+    }
+
     #[test]
     fn main_close_with_work_prevents_and_notifies_before_shutdown() {
         assert_eq!(

crates/app-tauri/src/managed_temp.rs

@@ -232,6 +232,12 @@ mod tests {
         async fn gc(&self, _now_ms: u64) -> Result<ManagedTempGcReport, ManagedTempError> {
             Ok(ManagedTempGcReport { deleted: 1 })
         }
+
+        async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError> {
+            let deleted = self.leases.lock().unwrap().len();
+            self.leases.lock().unwrap().clear();
+            Ok(ManagedTempGcReport { deleted })
+        }
     }
 
     fn project() -> Project {

crates/application/src/lib.rs

@@ -134,9 +134,9 @@ pub use layout::{
 };
 pub use managed_temp::{
     AllocateManagedTemp, AllocateManagedTempInput, AllocateManagedTempOutput, GcManagedTemp,
-    GcManagedTempOutput, ReleaseManagedTemp, ReleaseManagedTempInput, ReleaseManagedTempOutput,
-    ResolveManagedTemp, ResolveManagedTempInput, ResolveManagedTempOutput,
-    MANAGED_TEMP_DEFAULT_TTL_MS, MANAGED_TEMP_PURPOSE_MAX_CHARS,
+    GcManagedTempOutput, PurgeManagedTemp, PurgeManagedTempOutput, ReleaseManagedTemp,
+    ReleaseManagedTempInput, ReleaseManagedTempOutput, ResolveManagedTemp, ResolveManagedTempInput,
+    ResolveManagedTempOutput, MANAGED_TEMP_DEFAULT_TTL_MS, MANAGED_TEMP_PURPOSE_MAX_CHARS,
 };
 pub use mcp_tool_permissions::{
     McpToolPermissionCatalogue, ReadMcpToolPermissions, ReadMcpToolPermissionsInput,

crates/application/src/managed_temp.rs

@@ -191,6 +191,32 @@ impl GcManagedTemp {
     }
 }
 
+/// Output for [`PurgeManagedTemp`].
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct PurgeManagedTempOutput {
+    /// Purge report.
+    pub report: ManagedTempGcReport,
+}
+
+/// Eagerly purges all managed temporary allocations.
+pub struct PurgeManagedTemp {
+    store: Arc<dyn ManagedTempStore>,
+}
+
+impl PurgeManagedTemp {
+    /// Builds the use case.
+    #[must_use]
+    pub fn new(store: Arc<dyn ManagedTempStore>) -> Self {
+        Self { store }
+    }
+
+    /// Executes the purge.
+    pub async fn execute(&self) -> Result<PurgeManagedTempOutput, AppError> {
+        let report = self.store.purge_all().await?;
+        Ok(PurgeManagedTempOutput { report })
+    }
+}
+
 fn now_ms(clock: &Arc<dyn Clock>) -> u64 {
     u64::try_from(clock.now_millis()).unwrap_or(0)
 }

crates/application/tests/agent_lifecycle.rs

@@ -818,6 +818,12 @@ impl ManagedTempStore for FakeManagedTempStore {
     async fn gc(&self, _now_ms: u64) -> Result<ManagedTempGcReport, ManagedTempError> {
         Ok(ManagedTempGcReport { deleted: 0 })
     }
+
+    async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError> {
+        let deleted = self.leases.lock().unwrap().len();
+        self.leases.lock().unwrap().clear();
+        Ok(ManagedTempGcReport { deleted })
+    }
 }
 
 struct FixedClock;
@@ -4665,13 +4671,17 @@ async fn launch_pty_allocates_managed_tmp_env_and_sandbox_from_same_path() {
     let store = Arc::new(FakeManagedTempStore::default());
     store.set_allocation_path(tmp.clone());
     let (allocator, _resolver, releaser) = managed_temp_usecases(&store);
-    let profile = codex_profile().with_projector(ProjectorKey::Codex);
+    let profile = profile(
+        pid(9),
+        ContextInjection::convention_file("CLAUDE.md").unwrap(),
+    )
+    .with_projector(ProjectorKey::Claude);
     let (launch, agent, _fs, pty, _sessions) = launch_with_projection(
         profile,
         Some(ContextInjectionPlan::File {
-            target: "AGENTS.md".to_owned(),
+            target: "CLAUDE.md".to_owned(),
         }),
-        Some(full_registry()),
+        None,
         Some(perm_doc(Posture::Ask)),
     );
     let launch = launch.with_launch_managed_temp(allocator, releaser);
@@ -4691,6 +4701,51 @@ async fn launch_pty_allocates_managed_tmp_env_and_sandbox_from_same_path() {
     let _ = std::fs::remove_dir_all(&root);
 }
 
+#[tokio::test]
+async fn launch_structured_non_codex_uses_managed_tmp_for_env_and_sandbox_without_writable_roots() {
+    let root = fresh_temp_dir("launch-tmp-structured-non-codex");
+    let tmp = root.join("managed-tmp-main").to_string_lossy().into_owned();
+    let store = Arc::new(FakeManagedTempStore::default());
+    store.set_allocation_path(tmp.clone());
+    let (allocator, _resolver, releaser) = managed_temp_usecases(&store);
+    let profile = profile(
+        pid(9),
+        ContextInjection::convention_file("CLAUDE.md").unwrap(),
+    )
+    .with_projector(ProjectorKey::Claude)
+    .with_structured_adapter(StructuredAdapter::Claude);
+    let (mut launch, agent, _fs, pty, _sessions) = launch_with_projection(
+        profile,
+        Some(ContextInjectionPlan::File {
+            target: "CLAUDE.md".to_owned(),
+        }),
+        None,
+        Some(perm_doc(Posture::Ask)),
+    );
+    let factory = FakeStructuredFactory::new(trace(), sid(891));
+    let structured = Arc::new(StructuredSessions::new());
+    launch = launch
+        .with_launch_managed_temp(allocator, releaser)
+        .with_structured_routing_mode(StructuredRoutingMode::RequireStructured)
+        .with_structured(Arc::new(factory.clone()), Arc::clone(&structured));
+
+    launch
+        .execute(launch_input_with_project_root(agent.id, &root))
+        .await
+        .expect("structured launch");
+
+    assert!(pty.spawns().is_empty());
+    let env = factory.envs().remove(0);
+    let env: HashMap<_, _> = env.into_iter().collect();
+    assert_eq!(env.get("TMPDIR"), Some(&tmp));
+    assert_eq!(env.get("TMP"), Some(&tmp));
+    assert_eq!(env.get("TEMP"), Some(&tmp));
+    assert_eq!(factory.policies(), vec![None]);
+    let sandbox = factory.sandboxes().remove(0).expect("sandbox plan");
+    assert!(sandbox_has_rw_root(&sandbox, &tmp));
+    let _ = std::fs::remove_dir_all(&root);
+}
+
 #[tokio::test]
 async fn launch_structured_codex_uses_same_managed_tmp_for_env_sandbox_and_writable_roots() {
     let root = fresh_temp_dir("launch-tmp-structured");

crates/application/tests/managed_temp.rs

@@ -10,7 +10,7 @@ use domain::{
 use uuid::Uuid;
 
 use application::{
-    AllocateManagedTemp, AllocateManagedTempInput, AppError, ResolveManagedTemp,
+    AllocateManagedTemp, AllocateManagedTempInput, AppError, PurgeManagedTemp, ResolveManagedTemp,
     ResolveManagedTempInput, MANAGED_TEMP_DEFAULT_TTL_MS, MANAGED_TEMP_PURPOSE_MAX_CHARS,
 };
 
@@ -90,6 +90,12 @@ impl ManagedTempStore for FakeManagedTempStore {
     async fn gc(&self, _now_ms: u64) -> Result<ManagedTempGcReport, ManagedTempError> {
         Ok(ManagedTempGcReport { deleted: 0 })
     }
+
+    async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError> {
+        let deleted = self.leases.lock().unwrap().len();
+        self.leases.lock().unwrap().clear();
+        Ok(ManagedTempGcReport { deleted })
+    }
 }
 
 #[tokio::test]
@@ -132,6 +138,31 @@ async fn allocate_uses_generated_opaque_handle_and_default_ttl() {
     );
 }
 
+#[tokio::test]
+async fn purge_managed_temp_calls_store_and_returns_report() {
+    let store = Arc::new(FakeManagedTempStore::default());
+    let allocate = AllocateManagedTemp::new(
+        Arc::clone(&store) as Arc<dyn ManagedTempStore>,
+        Arc::new(FixedIds),
+        Arc::new(FixedClock),
+    );
+    allocate
+        .execute(AllocateManagedTempInput {
+            owner_project_id: None,
+            kind: ManagedTempKind::Directory,
+            purpose: "purge me".to_owned(),
+            ttl_ms: None,
+        })
+        .await
+        .unwrap();
+    let purge = PurgeManagedTemp::new(Arc::clone(&store) as Arc<dyn ManagedTempStore>);
+
+    let out = purge.execute().await.unwrap();
+
+    assert_eq!(out.report.deleted, 1);
+    assert!(store.leases.lock().unwrap().is_empty());
+}
+
 #[tokio::test]
 async fn allocate_rejects_empty_or_zero_ttl_and_bounds_purpose_metadata() {
     let store = Arc::new(FakeManagedTempStore::default());

crates/backend/src/lib.rs

@@ -39,10 +39,10 @@ use application::{
     OpenPluginLayoutWindow, OpenProject, OpenTerminal, OpenTicketAssistant, OrchestratorService,
     PairAttemptLimiter, PairDevice, PermissionProjectorRegistry, PluginCommandTasks,
     PluginConfigDocuments, PluginEventSubscriptions, PluginStorageAccess,
-    PluginToolchainDiagnostics, PluginWorkspaceAccess, ProposeContext, QueryProjectStructure,
-    ReadAgentContext, ReadChatDraft, ReadContext, ReadConversationPage, ReadIssue,
-    ReadIssueAttachment, ReadIssueCarnet, ReadMcpToolPermissions, ReadMemory, ReadMemoryIndex,
-    ReadProjectContext, ReadSkill, ReadTemplate, RecallMemory, ReconcileLayouts,
+    PluginToolchainDiagnostics, PluginWorkspaceAccess, ProposeContext, PurgeManagedTemp,
+    QueryProjectStructure, ReadAgentContext, ReadChatDraft, ReadContext, ReadConversationPage,
+    ReadIssue, ReadIssueAttachment, ReadIssueCarnet, ReadMcpToolPermissions, ReadMemory,
+    ReadMemoryIndex, ReadProjectContext, ReadSkill, ReadTemplate, RecallMemory, ReconcileLayouts,
     ReconcileLiveState, ReconcileLiveStateInput, ReconcilePluginMcpServers, RecordTurn,
     RecordTurnProvider, ReferenceProfiles, ReleaseManagedTemp, RenameDevice, RenameLayout,
     RenameSprint, ReorderSprints, ResizeTerminal, ResolveAgentCapabilities,
@@ -1106,6 +1106,8 @@ pub struct BackendCore {
     pub release_managed_temp: Arc<ReleaseManagedTemp>,
     /// Garbage-collect released or expired managed temporary allocations.
     pub gc_managed_temp: Arc<GcManagedTemp>,
+    /// Eagerly purge all managed temporary allocations.
+    pub purge_managed_temp: Arc<PurgeManagedTemp>,
     /// Read one persisted custom chat draft.
     pub read_chat_draft: Arc<ReadChatDraft>,
     /// Save one persisted custom chat draft.
@@ -1887,6 +1889,8 @@ impl BackendCore {
             Arc::clone(&managed_temp_store_port),
             Arc::clone(&clock) as Arc<dyn Clock>,
         ));
+        let purge_managed_temp =
+            Arc::new(PurgeManagedTemp::new(Arc::clone(&managed_temp_store_port)));
         let read_chat_draft = Arc::new(ReadChatDraft::new(
             Arc::clone(&store_port),
             Arc::clone(&chat_draft_store_port),
@@ -3153,6 +3157,7 @@ impl BackendCore {
             resolve_managed_temp,
             release_managed_temp,
             gc_managed_temp,
+            purge_managed_temp,
             read_chat_draft,
             save_chat_draft,
             clear_chat_draft,

crates/domain/src/ports.rs

@@ -1349,6 +1349,9 @@ pub trait ManagedTempStore: Send + Sync {
 
     /// Deletes released or expired allocations.
     async fn gc(&self, now_ms: u64) -> Result<ManagedTempGcReport, ManagedTempError>;
+
+    /// Best-effort eager purge of all managed temporary allocations.
+    async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError>;
 }
 
 /// Persistence port for project-scoped custom chat drafts.

crates/infrastructure/src/managed_temp.rs

@@ -238,4 +238,27 @@ impl ManagedTempStore for FsManagedTempStore {
         }
         Ok(ManagedTempGcReport { deleted })
     }
+
+    async fn purge_all(&self) -> Result<ManagedTempGcReport, ManagedTempError> {
+        let mut deleted = 0usize;
+        let mut entries = match tokio::fs::read_dir(&self.root).await {
+            Ok(entries) => entries,
+            Err(err) if err.kind() == std::io::ErrorKind::NotFound => {
+                return Ok(ManagedTempGcReport { deleted: 0 });
+            }
+            Err(err) => return Err(io_error(err)),
+        };
+        while let Some(entry) = entries.next_entry().await.map_err(io_error)? {
+            let path = entry.path();
+            let removed = match entry.file_type().await {
+                Ok(file_type) if file_type.is_dir() => tokio::fs::remove_dir_all(&path).await,
+                Ok(_) => tokio::fs::remove_file(&path).await,
+                Err(err) => Err(err),
+            };
+            if removed.is_ok() {
+                deleted += 1;
+            }
+        }
+        Ok(ManagedTempGcReport { deleted })
+    }
 }

crates/infrastructure/tests/managed_temp.rs

@@ -173,3 +173,43 @@ async fn handle_collision_does_not_reuse_existing_allocation() {
 
     let _ = tokio::fs::remove_dir_all(app_data).await;
 }
+
+#[tokio::test]
+async fn purge_all_deletes_active_allocations_eagerly() {
+    let app_data = temp_app_data("purge-all");
+    let store = FsManagedTempStore::new(&app_data);
+
+    store
+        .allocate(allocation(
+            handle("purge_dir"),
+            ManagedTempKind::Directory,
+            "dir",
+            1_000,
+            None,
+        ))
+        .await
+        .unwrap();
+    store
+        .allocate(allocation(
+            handle("purge_file"),
+            ManagedTempKind::File,
+            "file",
+            1_000,
+            None,
+        ))
+        .await
+        .unwrap();
+
+    let report = store.purge_all().await.unwrap();
+
+    assert_eq!(report.deleted, 2);
+    assert!(tokio::fs::metadata(store.root().join("purge_dir"))
+        .await
+        .is_err());
+    assert!(tokio::fs::metadata(store.root().join("purge_file"))
+        .await
+        .is_err());
+    assert_eq!(store.purge_all().await.unwrap().deleted, 0);
+
+    let _ = tokio::fs::remove_dir_all(app_data).await;
+}