saya-cli 0.3.1

Database-aware AI agent for the terminal: full-screen TUI, schema discovery, and bounded read-only SQL over PostgreSQL, MySQL, SQLite, DuckDB, and Snowflake.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131

use sqlx::SqlitePool;
use sqlx::sqlite::SqliteConnectOptions;
use std::process::Command;

#[test]
fn sqlite_commands_have_stable_process_envelopes_and_safety() {
    let root = std::env::temp_dir().join(format!("saya-cli-sqlite-{}", std::process::id()));
    let _ = std::fs::remove_dir_all(&root);
    std::fs::create_dir_all(&root).unwrap();

    let database = root.join("data.sqlite3");

    let rt = tokio::runtime::Builder::new_current_thread()
        .enable_all()
        .build()
        .unwrap();

    rt.block_on(async {
        let options = SqliteConnectOptions::new()
            .filename(&database)
            .create_if_missing(true);
        let pool = SqlitePool::connect_with(options).await.unwrap();
        sqlx::query("CREATE TABLE events (id INTEGER, label TEXT)")
            .execute(&pool)
            .await
            .unwrap();
        sqlx::query("INSERT INTO events (id, label) VALUES (1, 'one'), (2, 'two')")
            .execute(&pool)
            .await
            .unwrap();
        pool.close().await;
    });

    let connections = root.join("connections.toml");
    std::fs::write(
        &connections,
        format!(
            "[profiles.local]\ntype = 'sqlite'\npath = '{}'\n",
            database.display()
        ),
    )
    .unwrap();

    let config = root.join("config.toml");
    std::fs::write(&config, "[run]\nmax_rows = 1\n").unwrap();

    let state = root.join("state.sqlite3");

    let base = [
        "--non-interactive",
        "--format",
        "json",
        "--config",
        config.to_str().unwrap(),
        "--connections",
        connections.to_str().unwrap(),
    ];

    // a) connection test local => exit 0, stdout contains "event":"result"
    let test = Command::new(env!("CARGO_BIN_EXE_saya"))
        .args(base)
        .args(["connection", "test", "local"])
        .env("SAYA_STATE_DB", &state)
        .output()
        .unwrap();
    assert_eq!(test.status.code(), Some(0));
    assert!(String::from_utf8_lossy(&test.stdout).contains("\"event\":\"result\""));

    // b) connection schema local => exit 0, stdout contains "event":"schema" AND "events"
    let schema = Command::new(env!("CARGO_BIN_EXE_saya"))
        .args(base)
        .args(["connection", "schema", "local"])
        .env("SAYA_STATE_DB", &state)
        .output()
        .unwrap();
    assert_eq!(schema.status.code(), Some(0));
    let schema_output = String::from_utf8_lossy(&schema.stdout);
    assert!(schema_output.contains("\"event\":\"schema\""));
    assert!(schema_output.contains("events"));

    // c) query --sql "SELECT id, label FROM events ORDER BY id" with --profile local
    //    => exit 0, stdout contains "event":"query_result" AND "truncated":true, stderr empty
    let query = Command::new(env!("CARGO_BIN_EXE_saya"))
        .args([
            "--non-interactive",
            "--format",
            "json",
            "--config",
            config.to_str().unwrap(),
            "--connections",
            connections.to_str().unwrap(),
            "--profile",
            "local",
        ])
        .args(["query", "--sql", "SELECT id, label FROM events ORDER BY id"])
        .env("SAYA_STATE_DB", &state)
        .output()
        .unwrap();
    assert_eq!(query.status.code(), Some(0));
    let query_output = String::from_utf8_lossy(&query.stdout);
    assert!(query_output.contains("\"event\":\"query_result\""));
    assert!(query_output.contains("\"truncated\":true"));
    assert!(
        String::from_utf8_lossy(&query.stderr).is_empty(),
        "expected stderr to be empty, got: {}",
        String::from_utf8_lossy(&query.stderr)
    );

    // d) query --sql "DELETE FROM events" with --profile local
    //    => exit code 4 (safety denied), stderr contains "event":"error"
    let denied = Command::new(env!("CARGO_BIN_EXE_saya"))
        .args([
            "--non-interactive",
            "--format",
            "json",
            "--config",
            config.to_str().unwrap(),
            "--connections",
            connections.to_str().unwrap(),
            "--profile",
            "local",
        ])
        .args(["query", "--sql", "DELETE FROM events"])
        .env("SAYA_STATE_DB", &state)
        .output()
        .unwrap();
    assert_eq!(denied.status.code(), Some(4));
    assert!(String::from_utf8_lossy(&denied.stderr).contains("\"event\":\"error\""));

    let _ = std::fs::remove_dir_all(&root);
}