Allow listing by current directory and/or session

Cargo.lock

@@ -111,6 +111,7 @@ dependencies = [
  "chrono",
  "chrono-english",
  "cli-table",
+ "config",
  "directories",
  "eyre",
  "hostname",
@@ -237,7 +238,7 @@ checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
  "libc",
  "num-integer",
- "num-traits",
+ "num-traits 0.2.14",
  "time",
  "winapi",
 ]
@@ -290,6 +291,22 @@ dependencies = [
  "syn 1.0.60",
 ]
 
+[[package]]
+name = "config"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9107d78ed62b3fa5a86e7d18e647abed48cfd8f8fab6c72f4cdb982d196f7e6"
+dependencies = [
+ "lazy_static 1.4.0",
+ "nom",
+ "rust-ini",
+ "serde 1.0.123",
+ "serde-hjson",
+ "serde_json",
+ "toml",
+ "yaml-rust",
+]
+
 [[package]]
 name = "console"
 version = "0.14.0"
@@ -297,7 +314,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7cc80946b3480f421c2f17ed1cb841753a371c7c5104f51d507e13f532c856aa"
 dependencies = [
  "encode_unicode",
- "lazy_static",
+ "lazy_static 1.4.0",
  "libc",
  "regex",
  "terminal_size",
@@ -335,7 +352,7 @@ checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
  "autocfg",
  "cfg-if 1.0.0",
- "lazy_static",
+ "lazy_static 1.4.0",
 ]
 
 [[package]]
@@ -658,17 +675,29 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7baab56125e25686df467fe470785512329883aab42696d661247aca2a2896e4"
 dependencies = [
  "console",
- "lazy_static",
+ "lazy_static 1.4.0",
  "number_prefix",
  "regex",
 ]
 
+[[package]]
+name = "itoa"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
+
 [[package]]
 name = "language-tags"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
 
+[[package]]
+name = "lazy_static"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -692,6 +721,22 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d262045c5b87c0861b3f004610afd0e2c851e2908d08b6c870cbb9d5f494ecd"
+dependencies = [
+ "serde 0.8.23",
+ "serde_test",
+]
+
+[[package]]
+name = "linked-hash-map"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
+
 [[package]]
 name = "log"
 version = "0.3.9"
@@ -737,6 +782,16 @@ dependencies = [
  "log 0.3.9",
 ]
 
+[[package]]
+name = "nom"
+version = "4.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
+dependencies = [
+ "memchr",
+ "version_check 0.1.5",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -744,7 +799,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
 dependencies = [
  "autocfg",
- "num-traits",
+ "num-traits 0.2.14",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
+dependencies = [
+ "num-traits 0.2.14",
 ]
 
 [[package]]
@@ -1091,6 +1155,18 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "rust-ini"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e52c148ef37f8c375d49d5a73aa70713125b7f19095948a923f80afdeb22ec2"
+
+[[package]]
+name = "ryu"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
+
 [[package]]
 name = "safemem"
 version = "0.3.3"
@@ -1103,12 +1179,51 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "088c5d71572124929ea7549a8ce98e1a6fd33d0a38367b09027b382e67c033db"
 
+[[package]]
+name = "serde"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
+
 [[package]]
 name = "serde"
 version = "1.0.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae"
 
+[[package]]
+name = "serde-hjson"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b833c5ad67d52ced5f5938b2980f32a9c1c5ef047f0b4fb3127e7a423c76153"
+dependencies = [
+ "lazy_static 0.2.11",
+ "linked-hash-map 0.3.0",
+ "num-traits 0.1.43",
+ "regex",
+ "serde 0.8.23",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea1c6153794552ea7cf7cf63b1231a25de00ec90db326ba6264440fa08e31486"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde 1.0.123",
+]
+
+[[package]]
+name = "serde_test"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "110b3dbdf8607ec493c22d5d947753282f3bae73c0f56d322af1e8c78e4c23d5"
+dependencies = [
+ "serde 0.8.23",
+]
+
 [[package]]
 name = "sha2"
 version = "0.8.2"
@@ -1155,7 +1270,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5277acd7ee46e63e5168a80734c9f6ee81b1367a7d8772a2d765df2a3705d28c"
 dependencies = [
  "clap",
- "lazy_static",
+ "lazy_static 1.4.0",
  "structopt-derive",
 ]
 
@@ -1274,7 +1389,7 @@ version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 dependencies = [
- "serde",
+ "serde 1.0.123",
 ]
 
 [[package]]
@@ -1443,6 +1558,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map 0.5.4",
+]
+
 [[package]]
 name = "yansi"
 version = "0.5.0"

Cargo.toml

@@ -20,6 +20,7 @@ hostname = "0.3.1"
 rocket = "0.4.7"
 chrono-english = "0.1.4"
 cli-table = "0.4"
+config = "0.9"
 
 [dependencies.rusqlite]
 version = "0.24"

src/command/history.rs

@@ -3,7 +3,7 @@ use std::env;
 use eyre::Result;
 use structopt::StructOpt;
 
-use crate::local::database::Database;
+use crate::local::database::{Database, QueryParam};
 use crate::local::history::History;
 
 #[derive(StructOpt)]
@@ -29,8 +29,11 @@ pub enum Cmd {
         aliases=&["l", "li", "lis"],
     )]
     List {
-        #[structopt(long)]
+        #[structopt(long, short)]
-        distinct: bool,
+        dir: bool,
+
+        #[structopt(long, short)]
+        session: bool,
     },
 }
 
@@ -74,8 +77,27 @@ impl Cmd {
                 Ok(())
             }
 
-            Self::List { .. } => {
+            Self::List { session, dir, .. } => {
-                let history = db.list()?;
+                const QUERY_SESSION: &str = "select * from history where session = ?;";
+                const QUERY_DIR: &str = "select * from history where cwd = ?;";
+                const QUERY_SESSION_DIR: &str =
+                    "select * from history where cwd = ?1 and session = ?2;";
+
+                let params = (session, dir);
+
+                let cwd = env::current_dir()?.display().to_string();
+                let session = env::var("ATUIN_SESSION")?;
+
+                let history = match params {
+                    (false, false) => db.list()?,
+                    (true, false) => db.query(QUERY_SESSION, &[QueryParam::Text(session)])?,
+                    (false, true) => db.query(QUERY_DIR, &[QueryParam::Text(cwd)])?,
+                    (true, true) => db.query(
+                        QUERY_SESSION_DIR,
+                        &[QueryParam::Text(cwd), QueryParam::Text(session)],
+                    )?,
+                };
+
                 print_list(&history);
 
                 Ok(())

src/local/database.rs

@@ -8,6 +8,10 @@ use rusqlite::{Transaction, NO_PARAMS};
 
 use super::history::History;
 
+pub enum QueryParam {
+    Text(String),
+}
+
 pub trait Database {
     fn save(&mut self, h: &History) -> Result<()>;
     fn save_bulk(&mut self, h: &[History]) -> Result<()>;
@@ -16,6 +20,7 @@ pub trait Database {
     fn range(&self, from: chrono::DateTime<Utc>, to: chrono::DateTime<Utc>)
         -> Result<Vec<History>>;
     fn update(&self, h: &History) -> Result<()>;
+    fn query(&self, query: &str, params: &[QueryParam]) -> Result<Vec<History>>;
 }
 
 // Intended for use on a developer machine and not a sync server.
@@ -95,6 +100,16 @@ impl Sqlite {
     }
 }
 
+impl rusqlite::ToSql for QueryParam {
+    fn to_sql(&self) -> Result<rusqlite::types::ToSqlOutput<'_>, rusqlite::Error> {
+        use rusqlite::types::{ToSqlOutput, Value};
+
+        match self {
+            QueryParam::Text(s) => Ok(ToSqlOutput::Owned(Value::Text(s.clone()))),
+        }
+    }
+}
+
 impl Database for Sqlite {
     fn save(&mut self, h: &History) -> Result<()> {
         debug!("saving history to sqlite");
@@ -176,6 +191,14 @@ impl Database for Sqlite {
 
         Ok(history_iter.filter_map(Result::ok).collect())
     }
+
+    fn query(&self, query: &str, params: &[QueryParam]) -> Result<Vec<History>> {
+        let mut stmt = self.conn.prepare(query)?;
+
+        let history_iter = stmt.query_map(params, |row| history_from_sqlite_row(None, row))?;
+
+        Ok(history_iter.filter_map(Result::ok).collect())
+    }
 }
 
 fn history_from_sqlite_row(