refactor(config): unify all config to ai.syui.log, remove ai.syui.gpt config dependency

src/agent.rs

@@ -292,7 +292,7 @@ impl Drop for Agent {
 
 /// Load user/bot identity from shared config.
 fn load_user_context() -> String {
-    let path = crate::config::shared_config_path();
+    let path = crate::config::config_path();
     let config: serde_json::Value = std::fs::read_to_string(&path).ok()
         .and_then(|s| serde_json::from_str(&s).ok())
         .unwrap_or_default();

src/config.rs

@@ -11,21 +11,48 @@ pub fn config_dir() -> String {
     }
 }
 
-/// Path to shared config: $cfg/ai.syui.log/config.json
-pub fn shared_config_path() -> String {
+/// Shared config: $cfg/ai.syui.log/config.json
+pub fn config_path() -> String {
     format!("{}/ai.syui.log/config.json", config_dir())
 }
 
-/// Path to aigpt config (same content as shared, may be symlink)
-pub fn gpt_config_path() -> String {
-    format!("{}/ai.syui.gpt/config.json", config_dir())
+/// Sessions dir: $cfg/ai.syui.log/sessions
+pub fn sessions_dir() -> String {
+    format!("{}/ai.syui.log/sessions", config_dir())
 }
 
-/// Path to sessions dir: $cfg/ai.syui.gpt/sessions
-pub fn sessions_dir() -> String {
-    format!("{}/ai.syui.gpt/sessions", config_dir())
+/// Load shared config as JSON Value.
+pub fn load_config() -> serde_json::Value {
+    std::fs::read_to_string(config_path()).ok()
+        .and_then(|s| serde_json::from_str(&s).ok())
+        .unwrap_or_default()
 }
 
+/// Resolve bot data dir from config's bot.path field.
+/// Falls back to $cfg/ai.syui.log/at
+pub fn bot_data_dir() -> String {
+    let config = load_config();
+    let path = config["bot"]["path"].as_str().unwrap_or("");
+    let did = config["bot"]["did"].as_str().unwrap_or("did");
+    let expanded = expand_tilde(path);
+    if expanded.is_empty() {
+        format!("{}/ai.syui.log/at/{did}", config_dir())
+    } else {
+        format!("{expanded}/{did}")
+    }
+}
+
+pub fn expand_tilde(path: &str) -> String {
+    if let Some(rest) = path.strip_prefix('~') {
+        if let Ok(home) = std::env::var("HOME") {
+            return format!("{home}{rest}");
+        }
+    }
+    path.to_string()
+}
+
+// ── Agent configs ──────────────────────────────────────────
+
 #[derive(Clone, Deserialize)]
 pub struct AgentConfig {
     pub name: String,
@@ -40,6 +67,11 @@ fn default_cwd() -> String {
         .unwrap_or_else(|_| ".".to_string())
 }
 
+pub struct LoadedConfig {
+    pub agents: Vec<AgentConfig>,
+    pub interval: Option<u64>,
+}
+
 /// Built-in presets.
 pub fn preset(name: &str) -> Option<Vec<AgentConfig>> {
     let cwd = default_cwd();
@@ -70,10 +102,18 @@ pub fn preset(name: &str) -> Option<Vec<AgentConfig>> {
     }
 }
 
-/// Parsed config with optional loop interval.
-pub struct LoadedConfig {
-    pub agents: Vec<AgentConfig>,
-    pub interval: Option<u64>,
+// ── File loading ───────────────────────────────────────────
+
+pub fn load(path: &str) -> Vec<AgentConfig> {
+    load_full(path).agents
+}
+
+pub fn load_full(path: &str) -> LoadedConfig {
+    let path = Path::new(path);
+    if path.is_dir() {
+        return LoadedConfig { agents: load_dir(path), interval: None };
+    }
+    load_file_full(path)
 }
 
 #[derive(Deserialize)]
@@ -85,19 +125,6 @@ struct MultiConfig {
     cwd: Option<String>,
 }
 
-pub fn load(path: &str) -> Vec<AgentConfig> {
-    load_full(path).agents
-}
-
-/// Load config with metadata (interval etc).
-pub fn load_full(path: &str) -> LoadedConfig {
-    let path = Path::new(path);
-    if path.is_dir() {
-        return LoadedConfig { agents: load_dir(path), interval: None };
-    }
-    load_file_full(path)
-}
-
 fn load_file_full(path: &Path) -> LoadedConfig {
     let content = match std::fs::read_to_string(path) {
         Ok(c) => c,
@@ -118,35 +145,15 @@ fn load_file_full(path: &Path) -> LoadedConfig {
     LoadedConfig { agents, interval: None }
 }
 
-/// Legacy: load agents only from file/directory.
 fn load_file(path: &Path) -> Vec<AgentConfig> {
-    let content = match std::fs::read_to_string(path) {
-        Ok(c) => c,
-        Err(_) => return Vec::new(),
-    };
-
-    // Try as { "agents": [...] } or single { "name", "task", "cwd" }
-    if let Ok(multi) = serde_json::from_str::<MultiConfig>(&content) {
-        if let Some(agents) = multi.agents {
-            return agents;
-        }
-        if let (Some(name), Some(task), Some(cwd)) = (multi.name, multi.task, multi.cwd) {
-            return vec![AgentConfig { name, task, cwd }];
-        }
-    }
-
-    // Try as bare array [{ ... }, { ... }]
-    serde_json::from_str::<Vec<AgentConfig>>(&content).unwrap_or_default()
+    load_file_full(path).agents
 }
 
 fn load_dir(path: &Path) -> Vec<AgentConfig> {
     let mut entries: Vec<_> = std::fs::read_dir(path)
-        .into_iter()
-        .flatten()
-        .flatten()
+        .into_iter().flatten().flatten()
         .filter(|e| e.path().extension().is_some_and(|ext| ext == "json"))
         .collect();
     entries.sort_by_key(|e| e.file_name());
-
     entries.iter().flat_map(|e| load_file(&e.path())).collect()
 }

src/headless.rs

@@ -499,7 +499,7 @@ fn wait_for_loop_signal(running: &Arc<AtomicBool>) -> LoopAction {
 // ── Session persistence ────────────────────────────────────
 
 fn save_session(cycle: usize, agents: &[Agent], decision: &str, indices: &[usize]) -> String {
-    let session_dir = session_base_dir();
+    let session_dir = config::sessions_dir();
     let _ = std::fs::create_dir_all(&session_dir);
 
     let timestamp = std::time::SystemTime::now()
@@ -575,7 +575,7 @@ fn save_to_aigpt_memory(decision: &str, agents: &[serde_json::Value]) {
 }
 
 fn aigpt_memory_dir() -> Option<String> {
-    let config_path = config::shared_config_path();
+    let config_path = config::config_path();
     let content = std::fs::read_to_string(&config_path).ok()?;
     let config: serde_json::Value = serde_json::from_str(&content).ok()?;
 
@@ -621,9 +621,6 @@ fn days_to_ymd(mut days: u64) -> (u64, u64, u64) {
     (y, mo + 1, days + 1)
 }
 
-fn session_base_dir() -> String {
-    config::sessions_dir()
-}
 
 // ── AI integration ─────────────────────────────────────────
 
@@ -881,7 +878,7 @@ pub fn signal_quit() {
 
 /// Update cmd_history.json: deduplicated command log across all agents.
 fn update_cmd_history(agents: &[serde_json::Value], session_ts: u64) {
-    let history_path = format!("{}/cmd_history.json", session_base_dir());
+    let history_path = format!("{}/cmd_history.json", config::sessions_dir());
 
     // Load existing
     let mut entries: Vec<serde_json::Value> = std::fs::read_to_string(&history_path)
@@ -953,7 +950,7 @@ fn update_cmd_history(agents: &[serde_json::Value], session_ts: u64) {
 }
 
 pub fn history(detail: Option<&str>) {
-    let dir = session_base_dir();
+    let dir = config::sessions_dir();
     let mut files: Vec<_> = std::fs::read_dir(&dir)
         .into_iter().flatten().flatten()
         .filter(|e| {
@@ -1037,7 +1034,7 @@ pub fn context() {
 
     // Session info
     let dec_path = format!("{STATE_DIR}/decision.json");
-    let session_dir = session_base_dir();
+    let session_dir = config::sessions_dir();
     let session_count = std::fs::read_dir(&session_dir)
         .into_iter().flatten().flatten()
         .filter(|e| e.path().extension().is_some_and(|x| x == "json") && e.file_name().to_string_lossy() != "cmd_history.json")
@@ -1137,7 +1134,7 @@ pub fn context() {
     }
 
     // Command history (last 10)
-    let history_path = format!("{}/cmd_history.json", session_base_dir());
+    let history_path = format!("{}/cmd_history.json", config::sessions_dir());
     if let Ok(content) = std::fs::read_to_string(&history_path) {
         if let Ok(entries) = serde_json::from_str::<Vec<serde_json::Value>>(&content) {
             if !entries.is_empty() {
@@ -1155,7 +1152,7 @@ pub fn context() {
 
 /// Clean old sessions, keep last N.
 pub fn history_clean() {
-    let dir = session_base_dir();
+    let dir = config::sessions_dir();
     let mut files: Vec<_> = std::fs::read_dir(&dir)
         .into_iter().flatten().flatten()
         .filter(|e| {
@@ -1182,7 +1179,7 @@ pub fn history_cmd(filter: Option<&str>) {
 }
 
 fn show_cmd_history(filter: Option<&str>) {
-    let path = format!("{}/cmd_history.json", session_base_dir());
+    let path = format!("{}/cmd_history.json", config::sessions_dir());
     match std::fs::read_to_string(&path) {
         Ok(content) => {
             if let Ok(entries) = serde_json::from_str::<Vec<serde_json::Value>>(&content) {
@@ -1279,13 +1276,6 @@ fn create_state_dir() {
     }
 }
 
-pub fn expand_tilde_pub(path: &str) -> String { expand_tilde(path) }
-
 fn expand_tilde(path: &str) -> String {
-    if let Some(rest) = path.strip_prefix('~') {
-        if let Ok(home) = std::env::var("HOME") {
-            return format!("{home}{rest}");
-        }
-    }
-    path.to_string()
+    config::expand_tilde(path)
 }

src/tui.rs

@@ -664,7 +664,7 @@ fn parse_agent_commands(text: &str) -> Vec<(String, String, String)> {
 
 /// Load identity context from atproto config + recent chat.
 fn load_identity_context() -> String {
-    let config_path = crate::config::shared_config_path();
+    let config_path = crate::config::config_path();
 
     let config: serde_json::Value = match std::fs::read_to_string(&config_path) {
         Ok(s) => serde_json::from_str(&s).unwrap_or_default(),

src/watch.rs

@@ -9,7 +9,7 @@ const DEBOUNCE_MS: u64 = 2000;
 /// Watch a directory for file changes.
 /// On change, write next=true to loop.json with changed file list.
 pub fn run(dir: &str, config: Option<&str>) -> Result<(), String> {
-    let dir = crate::headless::expand_tilde_pub(dir);
+    let dir = crate::config::expand_tilde(dir);
     let dir_path = Path::new(&dir);
     if !dir_path.is_dir() {
         return Err(format!("not a directory: {dir}"));