use tools_fs::{read_file, glob_list, grep};
use std::fs;
use tempfile::tempdir;

#[test]
fn read_and_glob_respect_gitignore() {
    let dir = tempdir().unwrap();
    let root = dir.path();
    fs::write(root.join("a.txt"), "hello").unwrap();
    fs::create_dir(root.join("secret")).unwrap();
    fs::write(root.join("secret/secret.txt"), "token=123").unwrap();
    fs::write(root.join(".gitignore"), "secret/\n").unwrap();

    let files = glob_list(root.to_str().unwrap()).unwrap();
    assert!(files.iter().any(|p| p.ends_with("a.txt")));
    assert!(!files.iter().any(|p| p.contains("secret.txt")));
    assert_eq!(read_file(root.join("a.txt").to_str().unwrap()).unwrap(), "hello");
}

#[test]
fn grep_finds_lines() {
    let dir = tempdir().unwrap();
    let root = dir.path();
    fs::write(root.join("a.rs"), "fn main() { println!(\"hello\"); }").unwrap();

    let hits = grep(root.to_str().unwrap(), "hello").unwrap();
    assert!(hits.iter().any(|(_p, _ln, text)| text.contains("hello")));
}