1use std::{fs::File, path::Path};
 2
 3const TEST_FILE: &'static str = "test-db.db";
 4
 5fn main() -> anyhow::Result<()> {
 6    env_logger::init();
 7    let db = db::Db::open_in_memory();
 8    if db.real().is_none() {
 9        return Err(anyhow::anyhow!("Migrations failed"));
10    }
11    let file = Path::new(TEST_FILE);
12
13    let f = File::create(file)?;
14    drop(f);
15
16    db.write_kvp("test", "1")?;
17    db.write_kvp("test-2", "2")?;
18
19    db.workspace_for_roots(&["/tmp1"]);
20    db.workspace_for_roots(&["/tmp1", "/tmp2"]);
21    db.workspace_for_roots(&["/tmp1", "/tmp2", "/tmp3"]);
22    db.workspace_for_roots(&["/tmp2", "/tmp3"]);
23    db.workspace_for_roots(&["/tmp2", "/tmp3", "/tmp4"]);
24    db.workspace_for_roots(&["/tmp2", "/tmp4"]);
25    db.workspace_for_roots(&["/tmp2"]);
26
27    db.write_to(file).ok();
28
29    println!("Wrote database!");
30
31    Ok(())
32}