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use std::{path::Path, str::FromStr};
use fs_err::{self as fs};
use sql_builder::{SqlBuilder, SqlName};
use sqlx::{
Result, Row,
sqlite::{SqliteConnectOptions, SqliteJournalMode, SqlitePool, SqliteRow, SqliteSynchronous},
};
use time::OffsetDateTime;
use tracing::debug;
use turtle::history::{History, HistoryId};
use turtle_common::utils;
use crate::aclient::utils::setup_db;
// Intended for use on a developer machine and not a sync server.
// TODO: implement IntoIterator
#[derive(Debug, Clone)]
pub(crate) struct ClientSqlite {
pool: SqlitePool,
}
impl ClientSqlite {
pub(crate) async fn new(path: impl AsRef<Path>, timeout: f64) -> Result<Self> {
fn mk_opts(path: &str) -> Result<SqliteConnectOptions> {
let opts = SqliteConnectOptions::from_str(path)?
.journal_mode(SqliteJournalMode::Wal)
.optimize_on_close(true, None)
.synchronous(SqliteSynchronous::Normal)
.with_regexp()
.create_if_missing(true);
Ok(opts)
}
let path = path.as_ref();
debug!("opening sqlite database at {path:?}");
if utils::broken_symlink(path) {
eprintln!(
"Atuin: Sqlite db path ({}) is a broken symlink. Unable to read or create replacement.",
path.display()
);
std::process::exit(1);
}
if !path.exists()
&& let Some(dir) = path.parent()
{
fs::create_dir_all(dir)?;
}
let pool = setup_db!(path, timeout, mk_opts, "./db/client-migrations").await?;
Ok(Self { pool })
}
async fn save_raw(tx: &mut sqlx::Transaction<'_, sqlx::Sqlite>, h: &History) -> Result<()> {
sqlx::query(
"insert or ignore into history(id, timestamp, duration, exit, command, cwd, session, hostname, author, intent, deleted_at)
values(?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11)",
)
.bind(h.id.0.as_str())
.bind(h.timestamp.unix_timestamp_nanos() as i64)
.bind(h.duration)
.bind(h.exit)
.bind(h.command.as_str())
.bind(h.cwd.as_str())
.bind(h.session.as_str())
.bind(h.hostname.as_str())
.bind(h.author.as_str())
.bind(h.intent.as_deref())
.bind(h.deleted_at.map(|t|t.unix_timestamp_nanos() as i64))
.execute(&mut **tx)
.await?;
Ok(())
}
async fn delete_row_raw(
tx: &mut sqlx::Transaction<'_, sqlx::Sqlite>,
id: HistoryId,
) -> Result<()> {
sqlx::query("delete from history where id = ?1")
.bind(id.0.as_str())
.execute(&mut **tx)
.await?;
Ok(())
}
#[expect(clippy::needless_pass_by_value)]
fn query_history_inner(row: SqliteRow) -> History {
let deleted_at: Option<i64> = row.get("deleted_at");
let hostname: String = row.get("hostname");
let author: Option<String> = row.try_get("author").ok().flatten();
let author = author
.filter(|author| !author.trim().is_empty())
.unwrap_or_else(|| History::author_from_hostname(hostname.as_str()));
let intent: Option<String> = row.try_get("intent").ok().flatten();
let intent = intent.filter(|intent| !intent.trim().is_empty());
History::from_db()
.id(row.get("id"))
.timestamp(
OffsetDateTime::from_unix_timestamp_nanos(i128::from(
row.get::<i64, _>("timestamp"),
))
.unwrap(),
)
.duration(row.get("duration"))
.exit(row.get("exit"))
.command(row.get("command"))
.cwd(row.get("cwd"))
.session(row.get("session"))
.hostname(hostname)
.author(author)
.intent(intent)
.deleted_at(
deleted_at
.and_then(|t| OffsetDateTime::from_unix_timestamp_nanos(i128::from(t)).ok()),
)
.build()
.into()
}
}
impl ClientSqlite {
pub(crate) async fn save(&self, h: &History) -> Result<()> {
debug!("saving history to sqlite");
let mut tx = self.pool.begin().await?;
Self::save_raw(&mut tx, h).await?;
tx.commit().await?;
Ok(())
}
/// make a unique list, that only shows the *newest* version of things
pub(crate) async fn list(
&self,
max: Option<usize>,
unique: bool,
include_deleted: bool,
) -> Result<Vec<History>> {
debug!("listing history");
let mut query = SqlBuilder::select_from(SqlName::new("history").alias("h").baquoted());
query.field("*").order_desc("timestamp");
if !include_deleted {
query.and_where_is_null("deleted_at");
}
if unique {
query.group_by("command").having("max(timestamp)");
}
if let Some(max) = max {
query.limit(max);
}
let query = query.sql().expect("bug in list query. please report");
let res = sqlx::query(&query)
.map(Self::query_history_inner)
.fetch_all(&self.pool)
.await?;
Ok(res)
}
pub(crate) async fn range(
&self,
from: OffsetDateTime,
to: OffsetDateTime,
) -> Result<Vec<History>> {
debug!("listing history from {:?} to {:?}", from, to);
let res = sqlx::query(
"select * from history where timestamp >= ?1 and timestamp <= ?2 order by timestamp asc",
)
.bind(from.unix_timestamp_nanos() as i64)
.bind(to.unix_timestamp_nanos() as i64)
.map(Self::query_history_inner)
.fetch_all(&self.pool)
.await?;
Ok(res)
}
pub(crate) async fn delete_rows(&self, ids: &[HistoryId]) -> Result<()> {
let mut tx = self.pool.begin().await?;
for id in ids {
Self::delete_row_raw(&mut tx, id.clone()).await?;
}
tx.commit().await?;
Ok(())
}
}
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