chore(server): Simplify the database support

1 files changed, 6 insertions, 145 deletions

diff --git a/crates/turtle/src/atuin_client/settings.rs b/crates/turtle/src/atuin_client/settings.rs
index 046aad1a..5ee7cb77 100644
--- a/crates/turtle/src/atuin_client/settings.rs
+++ b/crates/turtle/src/atuin_client/settings.rs
@@ -15,8 +15,6 @@ use serde::{Deserialize, Serialize};
 use serde_with::DeserializeFromStr;
 use time::{OffsetDateTime, UtcOffset, format_description::FormatItem, macros::format_description};
 
-pub(crate) const HISTORY_PAGE_SIZE: i64 = 100;
-
 static DATA_DIR: OnceLock<PathBuf> = OnceLock::new();
 static META_CONFIG: OnceLock<(String, f64)> = OnceLock::new();
 static META_STORE: OnceCell<crate::atuin_client::meta::MetaStore> = OnceCell::const_new();
@@ -24,9 +22,6 @@ static META_STORE: OnceCell<crate::atuin_client::meta::MetaStore> = OnceCell::co
 pub(crate) mod meta;
 pub(crate) mod watcher;
 
-/// Default sync address for Atuin's hosted service
-pub(crate) const DEFAULT_SYNC_ADDRESS: &str = "https://api.atuin.sh";
-
 #[derive(Clone, Debug, Deserialize, Copy, ValueEnum, PartialEq, Serialize)]
 pub(crate) enum SearchMode {
     #[serde(rename = "prefix")]
@@ -335,23 +330,6 @@ impl Default for Stats {
     }
 }
 
-/// Sync protocol type for authentication.
-///
-/// This setting is primarily for development/testing. When not explicitly set,
-/// the protocol is inferred from the sync_address:
-/// - Default sync address (api.atuin.sh) → Hub protocol
-/// - Custom sync address → Legacy protocol
-///
-/// Set explicitly to "hub" to use Hub authentication with a custom sync_address
-/// (useful for local development against a Hub instance).
-#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Eq, Serialize, Default)]
-#[serde(rename_all = "lowercase")]
-pub(crate) enum SyncProtocol {
-    /// Use legacy CLI authentication (Token from CLI register/login)
-    #[default]
-    Legacy,
-}
-
 /// Resolved authentication state for sync operations.
 ///
 /// Determined at runtime by examining which tokens are available and what
@@ -376,13 +354,14 @@ impl SyncAuth {
     pub(crate) fn into_auth_token(self) -> Result<crate::atuin_client::api_client::AuthToken> {
         use crate::atuin_client::api_client::AuthToken;
         match self {
-            SyncAuth::Legacy { token } => Ok(AuthToken::Token(token)),
+            SyncAuth::Legacy { token } => Ok(AuthToken(token)),
             SyncAuth::NotLoggedIn { reason } => Err(eyre!(reason)),
         }
     }
 }
 
 #[derive(Clone, Debug, Deserialize, Default, Serialize)]
+#[expect(clippy::struct_excessive_bools)]
 pub(crate) struct Keys {
     pub(crate) scroll_exits: bool,
     pub(crate) exit_past_line_start: bool,
@@ -527,18 +506,6 @@ pub(crate) struct Search {
     pub(crate) frecency_score_multiplier: f64,
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct Tmux {
-    /// Enable using atuin with tmux popup (tmux >= 3.2)
-    pub(crate) enabled: bool,
-
-    /// Width of the tmux popup (percentage)
-    pub(crate) width: String,
-
-    /// Height of the tmux popup (percentage)
-    pub(crate) height: String,
-}
-
 /// Log level for file logging. Maps to tracing's LevelFilter.
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Deserialize, Serialize)]
 #[serde(rename_all = "lowercase")]
@@ -605,63 +572,6 @@ pub(crate) struct Logs {
     /// Daemon log settings
     #[serde(default)]
     pub(crate) daemon: LogConfig,
-
-    /// AI log settings
-    #[serde(default)]
-    pub(crate) ai: LogConfig,
-}
-
-#[derive(Default, Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct Ai {
-    /// Whether or not the AI features are enabled.
-    pub(crate) enabled: Option<bool>,
-
-    /// The address of the Atuin AI endpoint. Used for AI features like command generation.
-    /// Only necessary for custom AI endpoints.
-    pub(crate) endpoint: Option<String>,
-
-    /// The API token for the Atuin AI endpoint. Used for AI features like command generation.
-    /// Only necessary for custom AI endpoints.
-    pub(crate) api_token: Option<String>,
-
-    /// Path to the AI sessions database.
-    pub(crate) db_path: String,
-
-    /// The maximum time in minutes that an AI session can be automatically resumed.
-    pub(crate) session_continue_minutes: i64,
-
-    /// Deprecated: use opening.send_cwd instead. Kept for backwards compatibility.
-    #[serde(default)]
-    pub(crate) send_cwd: Option<bool>,
-
-    /// Configuration for what context is sent in the opening AI request.
-    #[serde(default)]
-    pub(crate) opening: AiOpening,
-
-    /// Tool capability flags.
-    #[serde(default)]
-    pub(crate) capabilities: AiCapabilities,
-}
-
-#[derive(Default, Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct AiCapabilities {
-    /// Whether the AI can request to search Atuin history. `None` = unset (defaults to enabled, and the ai will ask for permission).
-    pub(crate) enable_history_search: Option<bool>,
-    /// Whether the AI can request to view the stored output, if any, for Atuin history entries. `None` = unset (defaults to enabled, and the ai will ask for permission).
-    pub(crate) enable_history_output: Option<bool>,
-    /// Whether the AI can request to read and write files. `None` = unset (defaults to enabled, and the ai will ask for permission).
-    pub(crate) enable_file_tools: Option<bool>,
-    /// Whether the AI can request to execute bash commands. `None` = unset (defaults to enabled, and the ai will ask for permission).
-    pub(crate) enable_command_execution: Option<bool>,
-}
-
-#[derive(Default, Clone, Debug, Deserialize, Serialize)]
-pub(crate) struct AiOpening {
-    /// Whether or not to send the current working directory to the AI endpoint.
-    pub(crate) send_cwd: Option<bool>,
-
-    /// Whether or not to send the last command as context in the opening AI request.
-    pub(crate) send_last_command: Option<bool>,
 }
 
 impl Default for Preview {
@@ -711,10 +621,6 @@ impl Default for Logs {
                 file: "daemon.log".to_string(),
                 ..Default::default()
             },
-            ai: LogConfig {
-                file: "ai.log".to_string(),
-                ..Default::default()
-            },
         }
     }
 }
@@ -740,12 +646,6 @@ impl Logs {
         self.daemon.enabled.unwrap_or(self.enabled)
     }
 
-    /// Returns whether AI logging is enabled.
-    /// Uses AI-specific setting if set, otherwise falls back to global.
-    pub(crate) fn ai_enabled(&self) -> bool {
-        self.ai.enabled.unwrap_or(self.enabled)
-    }
-
     /// Returns the log level for search logging.
     /// Uses search-specific setting if set, otherwise falls back to global.
     pub(crate) fn search_level(&self) -> LogLevel {
@@ -758,12 +658,6 @@ impl Logs {
         self.daemon.level.unwrap_or(self.level)
     }
 
-    /// Returns the log level for AI logging.
-    /// Uses AI-specific setting if set, otherwise falls back to global.
-    pub(crate) fn ai_level(&self) -> LogLevel {
-        self.ai.level.unwrap_or(self.level)
-    }
-
     /// Returns the retention days for search logging.
     /// Uses search-specific setting if set, otherwise falls back to global.
     pub(crate) fn search_retention(&self) -> u64 {
@@ -776,12 +670,6 @@ impl Logs {
         self.daemon.retention.unwrap_or(self.retention)
     }
 
-    /// Returns the retention days for AI logging.
-    /// Uses AI-specific setting if set, otherwise falls back to global.
-    pub(crate) fn ai_retention(&self) -> u64 {
-        self.ai.retention.unwrap_or(self.retention)
-    }
-
     /// Returns the full path for the search log file.
     pub(crate) fn search_path(&self) -> PathBuf {
         let path = PathBuf::from(&self.search.file);
@@ -793,12 +681,6 @@ impl Logs {
         let path = PathBuf::from(&self.daemon.file);
         PathBuf::from(&self.dir).join(path)
     }
-
-    /// Returns the full path for the AI log file.
-    pub(crate) fn ai_path(&self) -> PathBuf {
-        let path = PathBuf::from(&self.ai.file);
-        PathBuf::from(&self.dir).join(path)
-    }
 }
 
 impl Default for Search {
@@ -820,16 +702,6 @@ impl Default for Search {
     }
 }
 
-impl Default for Tmux {
-    fn default() -> Self {
-        Self {
-            enabled: false,
-            width: "80%".to_string(),
-            height: "60%".to_string(),
-        }
-    }
-}
-
 // The preview height strategy also takes max_preview_height into account.
 #[derive(Clone, Debug, Deserialize, Copy, PartialEq, Eq, ValueEnum, Serialize)]
 pub(crate) enum PreviewStrategy {
@@ -1031,6 +903,7 @@ impl Default for Ui {
 }
 
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[expect(clippy::struct_excessive_bools)]
 pub(crate) struct Settings {
     pub(crate) data_dir: Option<String>,
     pub(crate) dialect: Dialect,
@@ -1041,9 +914,6 @@ pub(crate) struct Settings {
     /// The sync address for atuin.
     pub(crate) sync_address: String,
 
-    #[serde(default)]
-    pub(crate) sync_protocol: SyncProtocol,
-
     pub(crate) sync_frequency: String,
     pub(crate) db_path: String,
     pub(crate) record_store_path: String,
@@ -1117,9 +987,6 @@ pub(crate) struct Settings {
     pub(crate) ui: Ui,
 
     #[serde(default)]
-    pub(crate) tmux: Tmux,
-
-    #[serde(default)]
     pub(crate) logs: Logs,
 
     #[serde(default)]
@@ -1170,14 +1037,6 @@ impl Settings {
         Self::meta_store().await?.save_sync_time().await
     }
 
-    pub(crate) async fn last_version_check() -> Result<OffsetDateTime> {
-        Self::meta_store().await?.last_version_check().await
-    }
-
-    pub(crate) async fn save_version_check_time() -> Result<()> {
-        Self::meta_store().await?.save_version_check_time().await
-    }
-
     pub(crate) async fn should_sync(&self) -> Result<bool> {
         if !self.auto_sync || !Self::meta_store().await?.logged_in().await? {
             return Ok(false);
@@ -1238,7 +1097,9 @@ impl Settings {
     /// `AuthToken`. Callers that need to distinguish between auth states
     /// (e.g. to show different UI) should call `resolve_sync_auth` directly.
     #[cfg(feature = "sync")]
-    pub(crate) async fn sync_auth_token(&self) -> Result<crate::atuin_client::api_client::AuthToken> {
+    pub(crate) async fn sync_auth_token(
+        &self,
+    ) -> Result<crate::atuin_client::api_client::AuthToken> {
         self.resolve_sync_auth().await.into_auth_token()
     }