feat(orchestrator): modèle de désignation d'orchestrateur + sink de diagnostic

Introduit le modèle AgentManifest { version, entries, orchestrator } et la
garde d'écriture directe may_write_directly(..., &OrchestratorDesignation) :
seul l'orchestrateur désigné peut écrire directement, les autres passent par
le rendez-vous médié. Câble la désignation à travers domain → application →
infrastructure → app-tauri (context_guard, service, lifecycle, ports).

Ajoute crates/application/src/diag.rs : sink de diagnostic best-effort, sans
dépendance, qui miroite les traces du rendez-vous inter-agents de
l'orchestrateur vers un fichier de log persistant (utile au lancement via
AppImage où stderr est jeté), avec la même discipline « zéro dépendance,
ne casse jamais le rendez-vous ».

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-20 08:56:17 +02:00
parent 40982d44da
commit 287681c198
57 changed files with 1758 additions and 420 deletions

View File

@ -26,7 +26,7 @@
use std::sync::Arc;
use domain::conversation::ConversationParty;
use domain::fileguard::{FileGuard, GuardError, GuardedResource};
use domain::fileguard::{may_write_directly, FileGuard, GuardError, GuardedResource};
use domain::markdown::MarkdownDoc;
use domain::memory::{Memory, MemoryFrontmatter, MemorySlug, MemoryType};
use domain::ports::{AgentContextStore, Clock, FileSystem, MemoryStore, RemotePath};
@ -135,9 +135,10 @@ impl ReadContext {
/// Proposes new content for an IdeA-owned context under the [`FileGuard`].
///
/// For an **agent** context: a direct write under an exclusive write-lease. For the
/// **global** project context by a non-orchestrator: the guard returns
/// [`GuardError::Forbidden`], which this use case turns into a *materialised proposal*
/// (a file under `.ideai/proposals/`) — never an overwrite of the live context.
/// **global** project context by a non-orchestrator: the use case asks the domain
/// policy whether the requester may write directly; otherwise it materialises a
/// proposal (a file under `.ideai/proposals/`) — never an overwrite of the live
/// context.
pub struct ProposeContext {
guard: Arc<dyn FileGuard>,
contexts: Arc<dyn AgentContextStore>,
@ -214,24 +215,23 @@ impl ProposeContext {
Ok(ProposeOutcome::Written)
}
None => {
// Global project context: single-writer. Try to acquire the write
// lease; Forbidden ⇒ materialise a proposal instead of overwriting.
match self
.guard
.acquire_write(requester, GuardedResource::ProjectContext)
.await
{
Ok(_lease) => {
let path = join_root(&project, PROJECT_CONTEXT_FILE);
self.fs.write(&path, content.as_bytes()).await?;
Ok(ProposeOutcome::Written)
}
Err(GuardError::Forbidden) => {
let path = self.file_proposal(&project, requester, &content).await?;
Ok(ProposeOutcome::Proposed { path })
}
Err(other) => Err(map_guard_err(other)),
// Global project context: single-writer. Authorization stays in the
// domain policy; the guard only serialises the eventual direct write.
let manifest = self.contexts.load_manifest(&project).await?;
let designation = manifest.orchestrator_designation();
let resource = GuardedResource::ProjectContext;
if !may_write_directly(requester, &resource, &designation) {
let path = self.file_proposal(&project, requester, &content).await?;
return Ok(ProposeOutcome::Proposed { path });
}
let _lease = self
.guard
.acquire_write(requester, resource)
.await
.map_err(map_guard_err)?;
let path = join_root(&project, PROJECT_CONTEXT_FILE);
self.fs.write(&path, content.as_bytes()).await?;
Ok(ProposeOutcome::Written)
}
}
}
@ -392,7 +392,7 @@ mod tests {
use async_trait::async_trait;
use domain::agent::{AgentManifest, ManifestEntry};
use domain::conversation::ConversationParty;
use domain::fileguard::{may_write_directly, ReadLease, WriteLease};
use domain::fileguard::{ReadLease, WriteLease};
use domain::ports::{FsError, MemoryError, StoreError};
use domain::project::ProjectPath;
use domain::{ProfileId, ProjectId, RemoteRef};
@ -443,12 +443,9 @@ mod tests {
}
async fn acquire_write(
&self,
who: ConversationParty,
_who: ConversationParty,
res: GuardedResource,
) -> Result<WriteLease, GuardError> {
if !may_write_directly(who, &res) {
return Err(GuardError::Forbidden);
}
let lock = self.lock_for(&res);
Ok(WriteLease::new(Box::new(lock.write_owned().await)))
}
@ -612,6 +609,7 @@ mod tests {
Arc::new(FakeContexts {
manifest: AgentManifest {
version: 1,
orchestrator: None,
entries: vec![ManifestEntry {
agent_id: agent,
name: name.to_owned(),