refactor: surface silent fallbacks with eprintln! logging

Add eprintln! logging before fallback values in 7 files where errors
were previously swallowed without visibility:

- [stream] malformed JSON chunk, missing usage tokens, missing tool call index
- [mcp] missing result fields, client builder failure, response body read error
- [subagent] missing API key in settings, all resolution paths exhausted
- [state] memory_dir no-parent, session_id missing, lock poisoned, store_base_dir
- [input] missing default_model for provider
- [session] corrupt agents.json parse failure
- [pkce] clock-before-epoch on random byte generation

All fallback values are preserved — this adds observability without
changing behavior for callers.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
asepharyana
2026-07-12 10:50:34 +07:00
co-authored by Claude Opus 4.8
parent bb621fdff2
commit e29dfadaa7
7 changed files with 97 additions and 25 deletions
+25 -7
View File
@@ -61,13 +61,22 @@ impl AppStateRest {
pub fn new(workspace_roots: Vec<PathBuf>, session_dir: PathBuf, memory_dir: PathBuf) -> Self {
let settings = Settings::load();
let app_config = AppConfig::load();
let download_dir = memory_dir.parent().unwrap_or(&memory_dir).join("downloads");
let worktrees_dir = memory_dir.parent().unwrap_or(&memory_dir).join("worktrees");
let download_dir = memory_dir.parent().unwrap_or_else(|| {
eprintln!("[state] memory_dir '{}' has no parent, using it for downloads", memory_dir.display());
&memory_dir
}).join("downloads");
let worktrees_dir = memory_dir.parent().unwrap_or_else(|| {
eprintln!("[state] memory_dir '{}' has no parent, using it for worktrees", memory_dir.display());
&memory_dir
}).join("worktrees");
let dir_cache = DirCache::new();
let session_id = session_dir
.file_name()
.map(|n| n.to_string_lossy().to_string())
.unwrap_or_default();
.unwrap_or_else(|| {
eprintln!("[state] session_dir has no file_name component, using empty session_id");
String::new()
});
AppStateRest {
settings,
@@ -97,7 +106,10 @@ impl AppStateRest {
}
pub fn turn_in_flight(&self) -> bool {
self.turn_in_flight.lock().map(|g| *g).unwrap_or(false)
self.turn_in_flight.lock().map(|g| *g).unwrap_or_else(|_| {
eprintln!("[state] turn_in_flight mutex poisoned");
false
})
}
@@ -120,9 +132,15 @@ impl AppStateRest {
self.session_dir.parent()
.and_then(|p| p.parent())
.map(|p| p.to_path_buf())
.unwrap_or_else(|| self.session_dir.parent()
.map(|p| p.to_path_buf())
.unwrap_or_else(|| self.session_dir.clone()))
.unwrap_or_else(|| {
eprintln!("[state] session_dir '{}' has no grandparent, using parent", self.session_dir.display());
self.session_dir.parent()
.map(|p| p.to_path_buf())
.unwrap_or_else(|| {
eprintln!("[state] session_dir '{}' has no parent at all, using itself", self.session_dir.display());
self.session_dir.clone()
})
})
}
pub fn tool_ctx(&self) -> crate::tool::ToolCtx {