This commit is contained in:
thePR0M3TH3AN
2025-05-16 21:14:32 -04:00
parent 37e75a1162
commit 45d4f57733
15 changed files with 968 additions and 554 deletions

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@@ -1,26 +1,108 @@
// src/cli/coll.rs
use clap::{Subcommand, Args};
//! `marlin coll …` named collections of files (simple “playlists”).
use clap::{Args, Subcommand};
use rusqlite::Connection;
use crate::cli::Format;
use crate::{
cli::Format,
db,
};
#[derive(Subcommand, Debug)]
pub enum CollCmd {
/// Create an empty collection
Create(CreateArgs),
Add (AddArgs),
List (ListArgs),
/// Add files (glob) to a collection
Add(AddArgs),
/// List files inside a collection
List(ListArgs),
}
#[derive(Args, Debug)]
pub struct CreateArgs { pub name: String }
#[derive(Args, Debug)]
pub struct AddArgs { pub name: String, pub file_pattern: String }
#[derive(Args, Debug)]
pub struct ListArgs { pub name: String }
pub struct CreateArgs {
pub name: String,
}
pub fn run(cmd: &CollCmd, _conn: &mut Connection, _format: Format) -> anyhow::Result<()> {
#[derive(Args, Debug)]
pub struct AddArgs {
pub name: String,
pub file_pattern: String,
}
#[derive(Args, Debug)]
pub struct ListArgs {
pub name: String,
}
/// Look-up an existing collection **without** implicitly creating it.
///
/// Returns the collection ID or an error if it doesnt exist.
fn lookup_collection_id(conn: &Connection, name: &str) -> anyhow::Result<i64> {
conn.query_row(
"SELECT id FROM collections WHERE name = ?1",
[name],
|r| r.get(0),
)
.map_err(|_| anyhow::anyhow!("collection not found: {}", name))
}
pub fn run(cmd: &CollCmd, conn: &mut Connection, fmt: Format) -> anyhow::Result<()> {
match cmd {
CollCmd::Create(a) => todo!("coll create {:?}", a),
CollCmd::Add(a) => todo!("coll add {:?}", a),
CollCmd::List(a) => todo!("coll list {:?}", a),
/* ── coll create ──────────────────────────────────────────── */
CollCmd::Create(a) => {
db::ensure_collection(conn, &a.name)?;
if matches!(fmt, Format::Text) {
println!("Created collection '{}'", a.name);
}
}
/* ── coll add ─────────────────────────────────────────────── */
CollCmd::Add(a) => {
// Fail if the target collection does not yet exist
let coll_id = lookup_collection_id(conn, &a.name)?;
let like = a.file_pattern.replace('*', "%");
let mut stmt = conn.prepare("SELECT id FROM files WHERE path LIKE ?1")?;
let ids: Vec<i64> = stmt
.query_map([&like], |r| r.get::<_, i64>(0))?
.collect::<Result<_, _>>()?;
for fid in &ids {
db::add_file_to_collection(conn, coll_id, *fid)?;
}
match fmt {
Format::Text => println!("Added {} file(s) → '{}'", ids.len(), a.name),
Format::Json => {
#[cfg(feature = "json")]
{
println!(
"{{\"collection\":\"{}\",\"added\":{}}}",
a.name,
ids.len()
);
}
}
}
}
/* ── coll list ────────────────────────────────────────────── */
CollCmd::List(a) => {
let files = db::list_collection(conn, &a.name)?;
match fmt {
Format::Text => {
for f in files {
println!("{f}");
}
}
Format::Json => {
#[cfg(feature = "json")]
{
println!("{}", serde_json::to_string(&files)?);
}
}
}
}
}
Ok(())
}

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@@ -1,24 +1,168 @@
// src/cli/view.rs
use clap::{Subcommand, Args};
//! `marlin view …` save & use “smart folders” (named queries).
use std::fs;
use anyhow::Result;
use clap::{Args, Subcommand};
use rusqlite::Connection;
use crate::cli::Format;
use crate::{cli::Format, db};
#[derive(Subcommand, Debug)]
pub enum ViewCmd {
/// Save (or update) a view
Save(ArgsSave),
/// List all saved views
List,
/// Execute a view (print matching paths)
Exec(ArgsExec),
}
#[derive(Args, Debug)]
pub struct ArgsSave { pub view_name: String, pub query: String }
#[derive(Args, Debug)]
pub struct ArgsExec { pub view_name: String }
pub struct ArgsSave {
pub view_name: String,
pub query: String,
}
pub fn run(cmd: &ViewCmd, _conn: &mut Connection, _format: Format) -> anyhow::Result<()> {
#[derive(Args, Debug)]
pub struct ArgsExec {
pub view_name: String,
}
pub fn run(cmd: &ViewCmd, conn: &mut Connection, fmt: Format) -> anyhow::Result<()> {
match cmd {
ViewCmd::Save(a) => todo!("view save {:?}", a),
ViewCmd::List => todo!("view list"),
ViewCmd::Exec(a)=> todo!("view exec {:?}", a),
/* ── view save ───────────────────────────────────────────── */
ViewCmd::Save(a) => {
db::save_view(conn, &a.view_name, &a.query)?;
if matches!(fmt, Format::Text) {
println!("Saved view '{}' = {}", a.view_name, a.query);
}
}
/* ── view list ───────────────────────────────────────────── */
ViewCmd::List => {
let views = db::list_views(conn)?;
match fmt {
Format::Text => {
for (name, q) in views {
println!("{name}: {q}");
}
}
Format::Json => {
#[cfg(feature = "json")]
{
println!("{}", serde_json::to_string(&views)?);
}
}
}
}
/* ── view exec ───────────────────────────────────────────── */
ViewCmd::Exec(a) => {
let raw = db::view_query(conn, &a.view_name)?;
// Re-use the tiny parser from marlin search
let fts_expr = build_fts_match(&raw);
let mut stmt = conn.prepare(
r#"
SELECT f.path
FROM files_fts
JOIN files f ON f.rowid = files_fts.rowid
WHERE files_fts MATCH ?1
ORDER BY rank
"#,
)?;
let mut paths: Vec<String> = stmt
.query_map([fts_expr], |r| r.get::<_, String>(0))?
.collect::<Result<_, _>>()?;
/* ── NEW: graceful fallback when FTS finds nothing ───── */
if paths.is_empty() && !raw.contains(':') {
paths = naive_search(conn, &raw)?;
}
if paths.is_empty() && matches!(fmt, Format::Text) {
eprintln!("(view '{}' has no matches)", a.view_name);
} else {
for p in paths {
println!("{p}");
}
}
}
}
Ok(())
}
/* ─── naive substring path/content search (≤ 64 kB files) ───────── */
fn naive_search(conn: &Connection, term: &str) -> Result<Vec<String>> {
let term_lc = term.to_lowercase();
let mut stmt = conn.prepare("SELECT path FROM files")?;
let rows = stmt.query_map([], |r| r.get::<_, String>(0))?;
let mut hits = Vec::new();
for p in rows {
let p = p?;
/* path match */
if p.to_lowercase().contains(&term_lc) {
hits.push(p);
continue;
}
/* small-file content match */
if let Ok(meta) = fs::metadata(&p) {
if meta.len() > 64_000 {
continue;
}
}
if let Ok(content) = fs::read_to_string(&p) {
if content.to_lowercase().contains(&term_lc) {
hits.push(p);
}
}
}
Ok(hits)
}
/* ─── minimal copy of search-string → FTS5 translator ───────────── */
fn build_fts_match(raw_query: &str) -> String {
use shlex;
let mut parts = Vec::new();
let toks = shlex::split(raw_query).unwrap_or_else(|| vec![raw_query.to_string()]);
for tok in toks {
if ["AND", "OR", "NOT"].contains(&tok.as_str()) {
parts.push(tok);
} else if let Some(tag) = tok.strip_prefix("tag:") {
for (i, seg) in tag.split('/').filter(|s| !s.is_empty()).enumerate() {
if i > 0 {
parts.push("AND".into());
}
parts.push(format!("tags_text:{}", escape(seg)));
}
} else if let Some(attr) = tok.strip_prefix("attr:") {
let mut kv = attr.splitn(2, '=');
let key = kv.next().unwrap();
if let Some(val) = kv.next() {
parts.push(format!("attrs_text:{}", escape(key)));
parts.push("AND".into());
parts.push(format!("attrs_text:{}", escape(val)));
} else {
parts.push(format!("attrs_text:{}", escape(key)));
}
} else {
parts.push(escape(&tok));
}
}
parts.join(" ")
}
fn escape(term: &str) -> String {
if term.contains(|c: char| c.is_whitespace() || "-:()\"".contains(c))
|| ["AND", "OR", "NOT", "NEAR"].contains(&term.to_uppercase().as_str())
{
format!("\"{}\"", term.replace('"', "\"\""))
} else {
term.to_string()
}
}

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@@ -1,7 +1,10 @@
use std::path::{Path, PathBuf};
use anyhow::Result;
use directories::ProjectDirs;
use std::{
collections::hash_map::DefaultHasher,
hash::{Hash, Hasher},
path::{Path, PathBuf},
};
/// Runtime configuration (currently just the DB path).
#[derive(Debug, Clone)]
@@ -10,22 +13,39 @@ pub struct Config {
}
impl Config {
/// Resolve configuration from environment or XDG directories.
/// Resolve configuration from environment or derive one per-workspace.
///
/// Priority:
/// 1. `MARLIN_DB_PATH` env-var (explicit override)
/// 2. *Workspace-local* file under XDG data dir
/// (`~/.local/share/marlin/index_<hash>.db`)
/// 3. Fallback to `./index.db` when we cannot locate an XDG dir
pub fn load() -> Result<Self> {
let db_path = std::env::var_os("MARLIN_DB_PATH")
.map(PathBuf::from)
.or_else(|| {
ProjectDirs::from("io", "Marlin", "marlin")
.map(|dirs| dirs.data_dir().join("index.db"))
})
.unwrap_or_else(|| Path::new("index.db").to_path_buf());
// 1) explicit override
if let Some(val) = std::env::var_os("MARLIN_DB_PATH") {
let p = PathBuf::from(val);
std::fs::create_dir_all(p.parent().expect("has parent"))?;
return Ok(Self { db_path: p });
}
std::fs::create_dir_all(
db_path
.parent()
.expect("db_path should always have a parent directory"),
)?;
// 2) derive per-workspace DB name from CWD hash
let cwd = std::env::current_dir()?;
let mut h = DefaultHasher::new();
cwd.hash(&mut h);
let digest = h.finish(); // 64-bit
let file_name = format!("index_{digest:016x}.db");
Ok(Self { db_path })
if let Some(dirs) = ProjectDirs::from("io", "Marlin", "marlin") {
let dir = dirs.data_dir();
std::fs::create_dir_all(dir)?;
return Ok(Self {
db_path: dir.join(file_name),
});
}
// 3) very last resort workspace-relative DB
Ok(Self {
db_path: Path::new(&file_name).to_path_buf(),
})
}
}

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@@ -1,260 +0,0 @@
use std::{
fs,
path::{Path, PathBuf},
};
use anyhow::{Context, Result};
use chrono::Local;
use rusqlite::{
backup::{Backup, StepResult},
params,
Connection,
OpenFlags,
OptionalExtension,
};
use tracing::{debug, info};
/// Embed every numbered migration file here.
const MIGRATIONS: &[(&str, &str)] = &[
("0001_initial_schema.sql", include_str!("migrations/0001_initial_schema.sql")),
("0002_update_fts_and_triggers.sql", include_str!("migrations/0002_update_fts_and_triggers.sql")),
("0003_create_links_collections_views.sql", include_str!("migrations/0003_create_links_collections_views.sql")),
("0004_fix_hierarchical_tags_fts.sql", include_str!("migrations/0004_fix_hierarchical_tags_fts.sql")),
];
/* ─── connection bootstrap ──────────────────────────────────────────── */
pub fn open<P: AsRef<Path>>(db_path: P) -> Result<Connection> {
let db_path_ref = db_path.as_ref();
let mut conn = Connection::open(db_path_ref)
.with_context(|| format!("failed to open DB at {}", db_path_ref.display()))?;
conn.pragma_update(None, "journal_mode", "WAL")?;
conn.pragma_update(None, "foreign_keys", "ON")?;
// Apply migrations (drops & recreates all FTS triggers)
apply_migrations(&mut conn)?;
Ok(conn)
}
/* ─── migration runner ──────────────────────────────────────────────── */
fn apply_migrations(conn: &mut Connection) -> Result<()> {
// Ensure schema_version table
conn.execute_batch(
"CREATE TABLE IF NOT EXISTS schema_version (
version INTEGER PRIMARY KEY,
applied_on TEXT NOT NULL
);",
)?;
// Legacy patch (ignore if exists)
let _ = conn.execute("ALTER TABLE schema_version ADD COLUMN applied_on TEXT", []);
let tx = conn.transaction()?;
for (fname, sql) in MIGRATIONS {
let version: i64 = fname
.split('_')
.next()
.and_then(|s| s.parse().ok())
.expect("migration filenames start with number");
let already: Option<i64> = tx
.query_row(
"SELECT version FROM schema_version WHERE version = ?1",
[version],
|r| r.get(0),
)
.optional()?;
if already.is_some() {
debug!("migration {} already applied", fname);
continue;
}
info!("applying migration {}", fname);
println!(
"\nSQL SCRIPT FOR MIGRATION: {}\nBEGIN SQL >>>\n{}\n<<< END SQL\n",
fname, sql
);
tx.execute_batch(sql)
.with_context(|| format!("could not apply migration {}", fname))?;
tx.execute(
"INSERT INTO schema_version (version, applied_on) VALUES (?1, ?2)",
params![version, Local::now().to_rfc3339()],
)?;
}
tx.commit()?;
Ok(())
}
/* ─── helpers ───────────────────────────────────────────────────────── */
pub fn ensure_tag_path(conn: &Connection, path: &str) -> Result<i64> {
let mut parent: Option<i64> = None;
for segment in path.split('/').filter(|s| !s.is_empty()) {
conn.execute(
"INSERT OR IGNORE INTO tags(name, parent_id) VALUES (?1, ?2)",
params![segment, parent],
)?;
let id: i64 = conn.query_row(
"SELECT id FROM tags WHERE name = ?1 AND (parent_id IS ?2 OR parent_id = ?2)",
params![segment, parent],
|row| row.get(0),
)?;
parent = Some(id);
}
parent.ok_or_else(|| anyhow::anyhow!("empty tag path"))
}
pub fn file_id(conn: &Connection, path: &str) -> Result<i64> {
conn.query_row("SELECT id FROM files WHERE path = ?1", [path], |r| r.get(0))
.map_err(|_| anyhow::anyhow!("file not indexed: {}", path))
}
pub fn upsert_attr(conn: &Connection, file_id: i64, key: &str, value: &str) -> Result<()> {
conn.execute(
r#"
INSERT INTO attributes(file_id, key, value)
VALUES (?1, ?2, ?3)
ON CONFLICT(file_id, key) DO UPDATE SET value = excluded.value
"#,
params![file_id, key, value],
)?;
Ok(())
}
/// Add a typed link from one file to another.
pub fn add_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_type: Option<&str>) -> Result<()> {
conn.execute(
"INSERT INTO links(src_file_id, dst_file_id, type)
VALUES (?1, ?2, ?3)
ON CONFLICT(src_file_id, dst_file_id, type) DO NOTHING",
params![src_file_id, dst_file_id, link_type],
)?;
Ok(())
}
/// Remove a typed link between two files.
pub fn remove_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_type: Option<&str>) -> Result<()> {
conn.execute(
"DELETE FROM links
WHERE src_file_id = ?1
AND dst_file_id = ?2
AND (type IS ?3 OR type = ?3)",
params![src_file_id, dst_file_id, link_type],
)?;
Ok(())
}
/// List all links for files matching a glob-style pattern.
/// `direction` may be `"in"` (incoming), `"out"` (outgoing), or `None` (outgoing).
pub fn list_links(
conn: &Connection,
pattern: &str,
direction: Option<&str>,
link_type: Option<&str>,
) -> Result<Vec<(String, String, Option<String>)>> {
// Convert glob '*' → SQL LIKE '%'
let like_pattern = pattern.replace('*', "%");
// Find matching files
let mut stmt = conn.prepare("SELECT id, path FROM files WHERE path LIKE ?1")?;
let mut rows = stmt.query(params![like_pattern])?;
let mut files = Vec::new();
while let Some(row) = rows.next()? {
let id: i64 = row.get(0)?;
let path: String = row.get(1)?;
files.push((id, path));
}
let mut results = Vec::new();
for (file_id, file_path) in files {
let (src_col, dst_col) = match direction {
Some("in") => ("dst_file_id", "src_file_id"),
_ => ("src_file_id", "dst_file_id"),
};
let sql = format!(
"SELECT f2.path, l.type
FROM links l
JOIN files f2 ON f2.id = l.{dst}
WHERE l.{src} = ?1
AND (?2 IS NULL OR l.type = ?2)",
src = src_col,
dst = dst_col,
);
let mut stmt2 = conn.prepare(&sql)?;
let mut rows2 = stmt2.query(params![file_id, link_type])?;
while let Some(r2) = rows2.next()? {
let other: String = r2.get(0)?;
let typ: Option<String> = r2.get(1)?;
results.push((file_path.clone(), other, typ));
}
}
Ok(results)
}
/// Find all incoming links (backlinks) to files matching a pattern.
pub fn find_backlinks(conn: &Connection, pattern: &str) -> Result<Vec<(String, Option<String>)>> {
let like_pattern = pattern.replace('*', "%");
let mut stmt = conn.prepare(
"SELECT f1.path, l.type
FROM links l
JOIN files f1 ON f1.id = l.src_file_id
JOIN files f2 ON f2.id = l.dst_file_id
WHERE f2.path LIKE ?1",
)?;
let mut rows = stmt.query(params![like_pattern])?;
let mut result = Vec::new();
while let Some(row) = rows.next()? {
let src_path: String = row.get(0)?;
let typ: Option<String> = row.get(1)?;
result.push((src_path, typ));
}
Ok(result)
}
/* ─── backup / restore ──────────────────────────────────────────────── */
pub fn backup<P: AsRef<Path>>(db_path: P) -> Result<PathBuf> {
let src = db_path.as_ref();
let dir = src
.parent()
.ok_or_else(|| anyhow::anyhow!("invalid DB path: {}", src.display()))?
.join("backups");
fs::create_dir_all(&dir)?;
let stamp = Local::now().format("%Y-%m-%d_%H-%M-%S");
let dst = dir.join(format!("backup_{stamp}.db"));
let src_conn = Connection::open_with_flags(src, OpenFlags::SQLITE_OPEN_READ_ONLY)?;
let mut dst_conn = Connection::open(&dst)?;
let bk = Backup::new(&src_conn, &mut dst_conn)?;
while let StepResult::More = bk.step(100)? {}
Ok(dst)
}
pub fn restore<P: AsRef<Path>>(backup_path: P, live_db_path: P) -> Result<()> {
fs::copy(&backup_path, &live_db_path)?;
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn migrations_apply_in_memory() {
// Opening an in-memory database should apply every migration without error.
let _conn = open(":memory:").expect("in-memory migrations should run cleanly");
}
}

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@@ -1,8 +1,12 @@
//! Central DB helper connection bootstrap, migrations **and** most
//! data-access helpers (tags, links, collections, saved views, …).
use std::{
fs,
path::{Path, PathBuf},
};
use std::result::Result as StdResult;
use anyhow::{Context, Result};
use chrono::Local;
use rusqlite::{
@@ -11,10 +15,12 @@ use rusqlite::{
Connection,
OpenFlags,
OptionalExtension,
TransactionBehavior,
};
use tracing::{debug, info, warn};
/// Embed every numbered migration file here.
/* ─── embedded migrations ─────────────────────────────────────────── */
const MIGRATIONS: &[(&str, &str)] = &[
("0001_initial_schema.sql", include_str!("migrations/0001_initial_schema.sql")),
("0002_update_fts_and_triggers.sql", include_str!("migrations/0002_update_fts_and_triggers.sql")),
@@ -22,11 +28,7 @@ const MIGRATIONS: &[(&str, &str)] = &[
("0004_fix_hierarchical_tags_fts.sql", include_str!("migrations/0004_fix_hierarchical_tags_fts.sql")),
];
/// Migrations that should *always* be re-run.
/// We no longer need to force any, so leave it empty.
const FORCE_APPLY_MIGRATIONS: &[i64] = &[]; // <- was &[4]
/* ─── connection bootstrap ──────────────────────────────────────────── */
/* ─── connection bootstrap ────────────────────────────────────────── */
pub fn open<P: AsRef<Path>>(db_path: P) -> Result<Connection> {
let db_path_ref = db_path.as_ref();
@@ -36,16 +38,18 @@ pub fn open<P: AsRef<Path>>(db_path: P) -> Result<Connection> {
conn.pragma_update(None, "journal_mode", "WAL")?;
conn.pragma_update(None, "foreign_keys", "ON")?;
// Apply migrations (drops & recreates all FTS triggers)
apply_migrations(&mut conn)?;
// Wait up to 30 s for a competing writer before giving up
conn.busy_timeout(std::time::Duration::from_secs(30))?; // ← tweaked
apply_migrations(&mut conn)?;
Ok(conn)
}
/* ─── migration runner ──────────────────────────────────────────────── */
/* ─── migration runner ────────────────────────────────────────────── */
fn apply_migrations(conn: &mut Connection) -> Result<()> {
// Ensure schema_version table
// Ensure schema_version bookkeeping table exists
conn.execute_batch(
"CREATE TABLE IF NOT EXISTS schema_version (
version INTEGER PRIMARY KEY,
@@ -53,18 +57,11 @@ fn apply_migrations(conn: &mut Connection) -> Result<()> {
);",
)?;
// Legacy patch (ignore if exists)
// Legacy patch ignore errors if column already exists
let _ = conn.execute("ALTER TABLE schema_version ADD COLUMN applied_on TEXT", []);
// Force-remove migrations that should always be applied
for &version in FORCE_APPLY_MIGRATIONS {
let rows_affected = conn.execute("DELETE FROM schema_version WHERE version = ?1", [version])?;
if rows_affected > 0 {
info!("Forcing reapplication of migration {}", version);
}
}
let tx = conn.transaction()?;
// Grab the write-lock up-front so migrations can run uninterrupted
let tx = conn.transaction_with_behavior(TransactionBehavior::Immediate)?;
for (fname, sql) in MIGRATIONS {
let version: i64 = fname
@@ -87,13 +84,8 @@ fn apply_migrations(conn: &mut Connection) -> Result<()> {
}
info!("applying migration {}", fname);
println!(
"\nSQL SCRIPT FOR MIGRATION: {}\nBEGIN SQL >>>\n{}\n<<< END SQL\n",
fname, sql
);
tx.execute_batch(sql)
.with_context(|| format!("could not apply migration {}", fname))?;
.with_context(|| format!("could not apply migration {fname}"))?;
tx.execute(
"INSERT INTO schema_version (version, applied_on) VALUES (?1, ?2)",
@@ -103,40 +95,30 @@ fn apply_migrations(conn: &mut Connection) -> Result<()> {
tx.commit()?;
// Verify that all migrations have been applied
let mut missing_migrations = Vec::new();
// sanity warn if any embedded migration got skipped
let mut missing = Vec::new();
for (fname, _) in MIGRATIONS {
let version: i64 = fname
.split('_')
.next()
.and_then(|s| s.parse().ok())
.expect("migration filenames start with number");
let exists: bool = conn
let v: i64 = fname.split('_').next().unwrap().parse().unwrap();
let ok: bool = conn
.query_row(
"SELECT 1 FROM schema_version WHERE version = ?1",
[version],
[v],
|_| Ok(true),
)
.optional()?
.unwrap_or(false);
if !exists {
missing_migrations.push(version);
if !ok {
missing.push(v);
}
}
if !missing_migrations.is_empty() {
warn!(
"The following migrations were not applied: {:?}. This may indicate a problem with the migration system.",
missing_migrations
);
if !missing.is_empty() {
warn!("migrations not applied: {:?}", missing);
}
Ok(())
}
/* ─── helpers ───────────────────────────────────────────────────────── */
/* ─── tag helpers ─────────────────────────────────────────────────── */
pub fn ensure_tag_path(conn: &Connection, path: &str) -> Result<i64> {
let mut parent: Option<i64> = None;
@@ -148,7 +130,7 @@ pub fn ensure_tag_path(conn: &Connection, path: &str) -> Result<i64> {
let id: i64 = conn.query_row(
"SELECT id FROM tags WHERE name = ?1 AND (parent_id IS ?2 OR parent_id = ?2)",
params![segment, parent],
|row| row.get(0),
|r| r.get(0),
)?;
parent = Some(id);
}
@@ -160,6 +142,8 @@ pub fn file_id(conn: &Connection, path: &str) -> Result<i64> {
.map_err(|_| anyhow::anyhow!("file not indexed: {}", path))
}
/* ─── attributes ──────────────────────────────────────────────────── */
pub fn upsert_attr(conn: &Connection, file_id: i64, key: &str, value: &str) -> Result<()> {
conn.execute(
r#"
@@ -172,7 +156,8 @@ pub fn upsert_attr(conn: &Connection, file_id: i64, key: &str, value: &str) -> R
Ok(())
}
/// Add a typed link from one file to another.
/* ─── links ───────────────────────────────────────────────────────── */
pub fn add_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_type: Option<&str>) -> Result<()> {
conn.execute(
"INSERT INTO links(src_file_id, dst_file_id, type)
@@ -183,7 +168,6 @@ pub fn add_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_type
Ok(())
}
/// Remove a typed link between two files.
pub fn remove_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_type: Option<&str>) -> Result<()> {
conn.execute(
"DELETE FROM links
@@ -195,77 +179,138 @@ pub fn remove_link(conn: &Connection, src_file_id: i64, dst_file_id: i64, link_t
Ok(())
}
/// List all links for files matching a glob-style pattern.
/// `direction` may be `"in"` (incoming), `"out"` (outgoing), or `None` (outgoing).
pub fn list_links(
conn: &Connection,
pattern: &str,
direction: Option<&str>,
link_type: Option<&str>,
) -> Result<Vec<(String, String, Option<String>)>> {
// Convert glob '*' → SQL LIKE '%'
let like_pattern = pattern.replace('*', "%");
// Find matching files
// Files matching pattern
let mut stmt = conn.prepare("SELECT id, path FROM files WHERE path LIKE ?1")?;
let mut rows = stmt.query(params![like_pattern])?;
let mut files = Vec::new();
while let Some(row) = rows.next()? {
let id: i64 = row.get(0)?;
let path: String = row.get(1)?;
files.push((id, path));
}
let rows = stmt
.query_map(params![like_pattern], |r| Ok((r.get::<_, i64>(0)?, r.get::<_, String>(1)?)))?
.collect::<Result<Vec<_>, _>>()?;
let mut results = Vec::new();
for (file_id, file_path) in files {
let mut out = Vec::new();
for (fid, fpath) in rows {
let (src_col, dst_col) = match direction {
Some("in") => ("dst_file_id", "src_file_id"),
_ => ("src_file_id", "dst_file_id"),
Some("in") => ("dst_file_id", "src_file_id"),
_ => ("src_file_id", "dst_file_id"),
};
let sql = format!(
"SELECT f2.path, l.type
FROM links l
JOIN files f2 ON f2.id = l.{dst}
WHERE l.{src} = ?1
AND (?2 IS NULL OR l.type = ?2)",
src = src_col,
dst = dst_col,
FROM links l
JOIN files f2 ON f2.id = l.{dst_col}
WHERE l.{src_col} = ?1
AND (?2 IS NULL OR l.type = ?2)",
);
let mut stmt2 = conn.prepare(&sql)?;
let mut rows2 = stmt2.query(params![file_id, link_type])?;
while let Some(r2) = rows2.next()? {
let other: String = r2.get(0)?;
let typ: Option<String> = r2.get(1)?;
results.push((file_path.clone(), other, typ));
let links = stmt2
.query_map(params![fid, link_type], |r| Ok((r.get::<_, String>(0)?, r.get::<_, Option<String>>(1)?)))?
.collect::<Result<Vec<_>, _>>()?;
for (other, typ) in links {
out.push((fpath.clone(), other, typ));
}
}
Ok(results)
Ok(out)
}
/// Find all incoming links (backlinks) to files matching a pattern.
pub fn find_backlinks(conn: &Connection, pattern: &str) -> Result<Vec<(String, Option<String>)>> {
let like_pattern = pattern.replace('*', "%");
pub fn find_backlinks(
conn: &Connection,
pattern: &str,
) -> Result<Vec<(String, Option<String>)>> {
let like = pattern.replace('*', "%");
let mut stmt = conn.prepare(
"SELECT f1.path, l.type
FROM links l
JOIN files f1 ON f1.id = l.src_file_id
JOIN files f2 ON f2.id = l.dst_file_id
WHERE f2.path LIKE ?1",
FROM links l
JOIN files f1 ON f1.id = l.src_file_id
JOIN files f2 ON f2.id = l.dst_file_id
WHERE f2.path LIKE ?1",
)?;
let mut rows = stmt.query(params![like_pattern])?;
let mut result = Vec::new();
while let Some(row) = rows.next()? {
let src_path: String = row.get(0)?;
let typ: Option<String> = row.get(1)?;
result.push((src_path, typ));
}
Ok(result)
let rows = stmt.query_map([like], |r| {
Ok((r.get::<_, String>(0)?, r.get::<_, Option<String>>(1)?))
})?;
let out = rows.collect::<StdResult<Vec<_>, _>>()?; // rusqlite → anyhow via `?`
Ok(out)
}
/* ─── backup / restore ──────────────────────────────────────────────── */
/* ─── NEW: collections helpers ────────────────────────────────────── */
pub fn ensure_collection(conn: &Connection, name: &str) -> Result<i64> {
conn.execute(
"INSERT OR IGNORE INTO collections(name) VALUES (?1)",
params![name],
)?;
conn.query_row(
"SELECT id FROM collections WHERE name = ?1",
params![name],
|r| r.get(0),
)
.context("collection lookup failed")
}
pub fn add_file_to_collection(conn: &Connection, coll_id: i64, file_id: i64) -> Result<()> {
conn.execute(
"INSERT OR IGNORE INTO collection_files(collection_id, file_id)
VALUES (?1, ?2)",
params![coll_id, file_id],
)?;
Ok(())
}
pub fn list_collection(conn: &Connection, name: &str) -> Result<Vec<String>> {
let mut stmt = conn.prepare(
r#"SELECT f.path
FROM collections c
JOIN collection_files cf ON cf.collection_id = c.id
JOIN files f ON f.id = cf.file_id
WHERE c.name = ?1
ORDER BY f.path"#,
)?;
let rows = stmt.query_map([name], |r| r.get::<_, String>(0))?;
let list = rows.collect::<StdResult<Vec<_>, _>>()?;
Ok(list)
}
/* ─── NEW: saved views (smart folders) ────────────────────────────── */
pub fn save_view(conn: &Connection, name: &str, query: &str) -> Result<()> {
conn.execute(
"INSERT INTO views(name, query)
VALUES (?1, ?2)
ON CONFLICT(name) DO UPDATE SET query = excluded.query",
params![name, query],
)?;
Ok(())
}
pub fn list_views(conn: &Connection) -> Result<Vec<(String, String)>> {
let mut stmt = conn.prepare("SELECT name, query FROM views ORDER BY name")?;
let rows = stmt.query_map([], |r| Ok((r.get::<_, String>(0)?, r.get::<_, String>(1)?)))?;
let list = rows.collect::<StdResult<Vec<_>, _>>()?;
Ok(list)
}
pub fn view_query(conn: &Connection, name: &str) -> Result<String> {
conn.query_row(
"SELECT query FROM views WHERE name = ?1",
[name],
|r| r.get::<_, String>(0),
)
.context(format!("no view called '{name}'"))
}
/* ─── backup / restore helpers ────────────────────────────────────── */
pub fn backup<P: AsRef<Path>>(db_path: P) -> Result<PathBuf> {
let src = db_path.as_ref();
@@ -291,13 +336,14 @@ pub fn restore<P: AsRef<Path>>(backup_path: P, live_db_path: P) -> Result<()> {
Ok(())
}
/* ─── tests ───────────────────────────────────────────────────────── */
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn migrations_apply_in_memory() {
// Opening an in-memory database should apply every migration without error.
let _conn = open(":memory:").expect("in-memory migrations should run cleanly");
open(":memory:").expect("all migrations apply");
}
}

View File

@@ -5,9 +5,13 @@ use tracing_subscriber::{fmt, EnvFilter};
/// Reads `RUST_LOG` for filtering, falls back to `info`.
pub fn init() {
let filter = EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info"));
// All tracing output (INFO, WARN, ERROR …) now goes to *stderr* so the
// integration tests can assert on warnings / errors reliably.
fmt()
.with_target(false)
.with_level(true)
.with_env_filter(filter)
.with_target(false) // hide module targets
.with_level(true) // include log level
.with_env_filter(filter) // respect RUST_LOG
.with_writer(std::io::stderr) // <-- NEW: send to stderr
.init();
}

View File

@@ -8,13 +8,19 @@ mod logging;
mod scan;
use anyhow::{Context, Result};
use clap::{Parser, CommandFactory};
use clap::{CommandFactory, Parser};
use clap_complete::generate;
use glob::Pattern;
use rusqlite::params;
use shellexpand;
use shlex;
use std::{env, io, path::PathBuf, process::Command};
use std::{
env,
fs,
io,
path::{Path, PathBuf},
process::Command,
};
use tracing::{debug, error, info};
use walkdir::WalkDir;
@@ -39,13 +45,13 @@ fn main() -> Result<()> {
/* ── config & automatic backup ───────────────────────────────── */
let cfg = config::Config::load()?; // DB path etc.
let cfg = config::Config::load()?; // DB path, etc.
match &args.command {
Commands::Init | Commands::Backup | Commands::Restore { .. } => {}
_ => match db::backup(&cfg.db_path) {
Ok(path) => info!("Pre-command auto-backup created at {}", path.display()),
Err(e) => error!("Failed to create pre-command auto-backup: {}", e),
Err(e) => error!("Failed to create pre-command auto-backup: {e}"),
},
}
@@ -66,7 +72,7 @@ fn main() -> Result<()> {
let cwd = env::current_dir().context("getting current directory")?;
let count = scan::scan_directory(&mut conn, &cwd)
.context("initial scan failed")?;
info!("Initial scan complete indexed/updated {} files", count);
info!("Initial scan complete indexed/updated {count} files");
}
Commands::Scan { paths } => {
@@ -80,25 +86,31 @@ fn main() -> Result<()> {
}
}
Commands::Tag { pattern, tag_path } => apply_tag(&conn, &pattern, &tag_path)?,
Commands::Attr { action } => match action {
Commands::Tag { pattern, tag_path } => apply_tag(&conn, &pattern, &tag_path)?,
Commands::Attr { action } => match action {
cli::AttrCmd::Set { pattern, key, value } => {
attr_set(&conn, &pattern, &key, &value)?
}
cli::AttrCmd::Ls { path } => attr_ls(&conn, &path)?,
},
Commands::Search { query, exec } => run_search(&conn, &query, exec)?,
Commands::Backup => {
Commands::Search { query, exec } => run_search(&conn, &query, exec)?,
Commands::Backup => {
let path = db::backup(&cfg.db_path)?;
println!("Backup created: {}", path.display());
}
Commands::Restore { backup_path } => {
Commands::Restore { backup_path } => {
drop(conn); // close handle before overwrite
db::restore(&backup_path, &cfg.db_path)
.with_context(|| format!("Failed to restore DB from {}", backup_path.display()))?;
db::restore(&backup_path, &cfg.db_path).with_context(|| {
format!("Failed to restore DB from {}", backup_path.display())
})?;
println!("Restored DB from {}", backup_path.display());
db::open(&cfg.db_path)
.with_context(|| format!("Could not open restored DB at {}", cfg.db_path.display()))?;
db::open(&cfg.db_path).with_context(|| {
format!("Could not open restored DB at {}", cfg.db_path.display())
})?;
info!("Successfully opened restored database.");
}
@@ -117,7 +129,9 @@ fn main() -> Result<()> {
Ok(())
}
/* ───────────────────────── helpers & sub-routines ───────────────── */
/* ───────────────────────── helpers & sub-routines ───────────────── */
/* ---------- TAGS ---------- */
/// Apply a hierarchical tag to all files matching the glob pattern.
fn apply_tag(conn: &rusqlite::Connection, pattern: &str, tag_path: &str) -> Result<()> {
@@ -141,8 +155,8 @@ fn apply_tag(conn: &rusqlite::Connection, pattern: &str, tag_path: &str) -> Resu
}
let expanded = shellexpand::tilde(pattern).into_owned();
let pat = Pattern::new(&expanded)
.with_context(|| format!("Invalid glob pattern `{}`", expanded))?;
let pat = Pattern::new(&expanded)
.with_context(|| format!("Invalid glob pattern `{expanded}`"))?;
let root = determine_scan_root(&expanded);
let mut stmt_file = conn.prepare("SELECT id FROM files WHERE path = ?1")?;
@@ -157,12 +171,9 @@ fn apply_tag(conn: &rusqlite::Connection, pattern: &str, tag_path: &str) -> Resu
.filter(|e| e.file_type().is_file())
{
let path_str = entry.path().to_string_lossy();
debug!("testing path: {}", path_str);
if !pat.matches(&path_str) {
debug!(" → no match");
continue;
}
debug!(" → matched");
match stmt_file.query_row(params![path_str.as_ref()], |r| r.get::<_, i64>(0)) {
Ok(file_id) => {
@@ -175,8 +186,6 @@ fn apply_tag(conn: &rusqlite::Connection, pattern: &str, tag_path: &str) -> Resu
if newly {
info!(file = %path_str, tag = tag_path, "tagged");
count += 1;
} else {
debug!(file = %path_str, tag = tag_path, "already tagged");
}
}
Err(rusqlite::Error::QueryReturnedNoRows) => {
@@ -188,24 +197,20 @@ fn apply_tag(conn: &rusqlite::Connection, pattern: &str, tag_path: &str) -> Resu
}
}
if count > 0 {
info!("Applied tag '{}' to {} file(s).", tag_path, count);
} else {
info!("No new files were tagged with '{}' (no matches or already tagged).", tag_path);
}
info!(
"Applied tag '{}' to {} file(s).",
tag_path, count
);
Ok(())
}
/* ---------- ATTRIBUTES ---------- */
/// Set a key=value attribute on all files matching the glob pattern.
fn attr_set(
conn: &rusqlite::Connection,
pattern: &str,
key: &str,
value: &str,
) -> Result<()> {
fn attr_set(conn: &rusqlite::Connection, pattern: &str, key: &str, value: &str) -> Result<()> {
let expanded = shellexpand::tilde(pattern).into_owned();
let pat = Pattern::new(&expanded)
.with_context(|| format!("Invalid glob pattern `{}`", expanded))?;
let pat = Pattern::new(&expanded)
.with_context(|| format!("Invalid glob pattern `{expanded}`"))?;
let root = determine_scan_root(&expanded);
let mut stmt_file = conn.prepare("SELECT id FROM files WHERE path = ?1")?;
@@ -217,17 +222,14 @@ fn attr_set(
.filter(|e| e.file_type().is_file())
{
let path_str = entry.path().to_string_lossy();
debug!("testing attr path: {}", path_str);
if !pat.matches(&path_str) {
debug!(" → no match");
continue;
}
debug!(" → matched");
match stmt_file.query_row(params![path_str.as_ref()], |r| r.get::<_, i64>(0)) {
Ok(file_id) => {
db::upsert_attr(conn, file_id, key, value)?;
info!(file = %path_str, key = key, value = value, "attr set");
info!(file = %path_str, key, value, "attr set");
count += 1;
}
Err(rusqlite::Error::QueryReturnedNoRows) => {
@@ -239,21 +241,20 @@ fn attr_set(
}
}
if count > 0 {
info!("Attribute '{}: {}' set on {} file(s).", key, value, count);
} else {
info!("No attributes set (no matches or not indexed).");
}
info!(
"Attribute '{}={}' set on {} file(s).",
key, value, count
);
Ok(())
}
/// List attributes for a given file path.
fn attr_ls(conn: &rusqlite::Connection, path: &std::path::Path) -> Result<()> {
fn attr_ls(conn: &rusqlite::Connection, path: &Path) -> Result<()> {
let file_id = db::file_id(conn, &path.to_string_lossy())?;
let mut stmt = conn.prepare(
"SELECT key, value FROM attributes WHERE file_id = ?1 ORDER BY key",
)?;
for row in stmt.query_map([file_id], |r| Ok((r.get::<_, String>(0)?, r.get::<_, String>(1)?)))?
let mut stmt =
conn.prepare("SELECT key, value FROM attributes WHERE file_id = ?1 ORDER BY key")?;
for row in stmt
.query_map([file_id], |r| Ok((r.get::<_, String>(0)?, r.get::<_, String>(1)?)))?
{
let (k, v) = row?;
println!("{k} = {v}");
@@ -261,40 +262,43 @@ fn attr_ls(conn: &rusqlite::Connection, path: &std::path::Path) -> Result<()> {
Ok(())
}
/// Build and run an FTS5 search query, with optional exec.
/// “tag:foo/bar” → tags_text:foo AND tags_text:bar
/// “attr:k=v” → attrs_text:k AND attrs_text:v
/* ---------- SEARCH ---------- */
/// Run an FTS5 search, optionally piping each hit through `exec`.
/// Falls back to a simple substring scan (path + ≤64 kB file contents)
/// when the FTS index yields no rows.
fn run_search(conn: &rusqlite::Connection, raw_query: &str, exec: Option<String>) -> Result<()> {
let mut fts_query_parts = Vec::new();
let parts = shlex::split(raw_query).unwrap_or_else(|| vec![raw_query.to_string()]);
for part in parts {
if ["AND", "OR", "NOT"].contains(&part.as_str()) {
fts_query_parts.push(part);
} else if let Some(tag) = part.strip_prefix("tag:") {
let segments: Vec<&str> = tag.split('/').filter(|s| !s.is_empty()).collect();
for (i, seg) in segments.iter().enumerate() {
// Build the FTS MATCH expression
let mut parts = Vec::new();
let toks = shlex::split(raw_query).unwrap_or_else(|| vec![raw_query.to_string()]);
for tok in toks {
if ["AND", "OR", "NOT"].contains(&tok.as_str()) {
parts.push(tok);
} else if let Some(tag) = tok.strip_prefix("tag:") {
for (i, seg) in tag.split('/').filter(|s| !s.is_empty()).enumerate() {
if i > 0 {
fts_query_parts.push("AND".into());
parts.push("AND".into());
}
fts_query_parts.push(format!("tags_text:{}", escape_fts_query_term(seg)));
parts.push(format!("tags_text:{}", escape_fts(seg)));
}
} else if let Some(attr) = part.strip_prefix("attr:") {
} else if let Some(attr) = tok.strip_prefix("attr:") {
let mut kv = attr.splitn(2, '=');
let key = kv.next().unwrap();
if let Some(value) = kv.next() {
fts_query_parts.push(format!("attrs_text:{}", escape_fts_query_term(key)));
fts_query_parts.push("AND".into());
fts_query_parts.push(format!("attrs_text:{}", escape_fts_query_term(value)));
if let Some(val) = kv.next() {
parts.push(format!("attrs_text:{}", escape_fts(key)));
parts.push("AND".into());
parts.push(format!("attrs_text:{}", escape_fts(val)));
} else {
fts_query_parts.push(format!("attrs_text:{}", escape_fts_query_term(key)));
parts.push(format!("attrs_text:{}", escape_fts(key)));
}
} else {
fts_query_parts.push(escape_fts_query_term(&part));
parts.push(escape_fts(&tok));
}
}
let fts_expr = fts_query_parts.join(" ");
debug!("Constructed FTS MATCH expression: {}", fts_expr);
let fts_expr = parts.join(" ");
debug!("FTS MATCH expression: {fts_expr}");
// ---------- primary FTS query ----------
let mut stmt = conn.prepare(
r#"
SELECT f.path
@@ -304,51 +308,27 @@ fn run_search(conn: &rusqlite::Connection, raw_query: &str, exec: Option<String>
ORDER BY rank
"#,
)?;
let hits: Vec<String> = stmt
.query_map(params![fts_expr], |row| row.get(0))?
let mut hits: Vec<String> = stmt
.query_map(params![fts_expr], |r| r.get::<_, String>(0))?
.filter_map(Result::ok)
.collect();
// ---------- graceful fallback ----------
if hits.is_empty() && !raw_query.contains(':') {
hits = naive_substring_search(conn, raw_query)?;
}
// ---------- output / exec ----------
if let Some(cmd_tpl) = exec {
let mut ran_without_placeholder = false;
if hits.is_empty() && !cmd_tpl.contains("{}") {
if let Some(mut parts) = shlex::split(&cmd_tpl) {
if !parts.is_empty() {
let prog = parts.remove(0);
let status = Command::new(&prog).args(&parts).status()?;
if !status.success() {
error!(command=%cmd_tpl, code=?status.code(), "command failed");
}
}
}
ran_without_placeholder = true;
}
if !ran_without_placeholder {
for path in hits {
let quoted = shlex::try_quote(&path).unwrap_or(path.clone().into());
let cmd_final = if cmd_tpl.contains("{}") {
cmd_tpl.replace("{}", &quoted)
} else {
format!("{} {}", cmd_tpl, &quoted)
};
if let Some(mut parts) = shlex::split(&cmd_final) {
if parts.is_empty() {
continue;
}
let prog = parts.remove(0);
let status = Command::new(&prog).args(&parts).status()?;
if !status.success() {
error!(file=%path, command=%cmd_final, code=?status.code(), "command failed");
}
}
}
}
run_exec(&hits, &cmd_tpl)?;
} else {
if hits.is_empty() {
eprintln!("No matches for query: `{}` (FTS expression: `{}`)", raw_query, fts_expr);
eprintln!(
"No matches for query: `{raw_query}` (FTS expression: `{fts_expr}`)"
);
} else {
for p in hits {
println!("{}", p);
println!("{p}");
}
}
}
@@ -356,10 +336,81 @@ fn run_search(conn: &rusqlite::Connection, raw_query: &str, exec: Option<String>
Ok(())
}
/// Quote terms for FTS when needed.
fn escape_fts_query_term(term: &str) -> String {
/// Simple, case-insensitive substring scan over paths and (small) file bodies.
fn naive_substring_search(conn: &rusqlite::Connection, term: &str) -> Result<Vec<String>> {
let term_lc = term.to_lowercase();
let mut stmt = conn.prepare("SELECT path FROM files")?;
let rows = stmt.query_map([], |r| r.get::<_, String>(0))?;
let mut out = Vec::new();
for p in rows {
let p = p?;
if p.to_lowercase().contains(&term_lc) {
out.push(p.clone());
continue;
}
// Only inspect small files to stay fast
if let Ok(meta) = fs::metadata(&p) {
if meta.len() > 64_000 {
continue;
}
}
if let Ok(content) = fs::read_to_string(&p) {
if content.to_lowercase().contains(&term_lc) {
out.push(p);
}
}
}
Ok(out)
}
/// Helper: run an external command template on every hit.
fn run_exec(paths: &[String], cmd_tpl: &str) -> Result<()> {
let mut ran_without_placeholder = false;
if paths.is_empty() && !cmd_tpl.contains("{}") {
if let Some(mut parts) = shlex::split(cmd_tpl) {
if !parts.is_empty() {
let prog = parts.remove(0);
let status = Command::new(&prog).args(&parts).status()?;
if !status.success() {
error!(command = %cmd_tpl, code = ?status.code(), "command failed");
}
}
}
ran_without_placeholder = true;
}
if !ran_without_placeholder {
for p in paths {
let quoted = shlex::try_quote(p).unwrap_or_else(|_| p.into());
let final_cmd = if cmd_tpl.contains("{}") {
cmd_tpl.replace("{}", &quoted)
} else {
format!("{cmd_tpl} {quoted}")
};
if let Some(mut parts) = shlex::split(&final_cmd) {
if parts.is_empty() {
continue;
}
let prog = parts.remove(0);
let status = Command::new(&prog).args(&parts).status()?;
if !status.success() {
error!(file = %p, command = %final_cmd, code = ?status.code(), "command failed");
}
}
}
}
Ok(())
}
/* ---------- misc helpers ---------- */
fn escape_fts(term: &str) -> String {
if term.contains(|c: char| c.is_whitespace() || "-:()\"".contains(c))
|| ["AND", "OR", "NOT", "NEAR"].contains(&term.to_uppercase().as_str())
|| ["AND", "OR", "NOT", "NEAR"]
.contains(&term.to_uppercase().as_str())
{
format!("\"{}\"", term.replace('"', "\"\""))
} else {
@@ -369,20 +420,22 @@ fn escape_fts_query_term(term: &str) -> String {
/// Determine a filesystem root to limit recursive walking.
fn determine_scan_root(pattern: &str) -> PathBuf {
let wildcard_pos = pattern.find(|c| c == '*' || c == '?' || c == '[').unwrap_or(pattern.len());
let prefix = &pattern[..wildcard_pos];
let mut root = PathBuf::from(prefix);
let first_wild = pattern
.find(|c| matches!(c, '*' | '?' | '['))
.unwrap_or(pattern.len());
let mut root = PathBuf::from(&pattern[..first_wild]);
while root
.as_os_str()
.to_string_lossy()
.contains(|c| ['*', '?', '['].contains(&c))
.contains(|c| matches!(c, '*' | '?' | '['))
{
if let Some(parent) = root.parent() {
root = parent.to_path_buf();
} else {
root = PathBuf::from(".");
break;
}
root = root.parent().map(Path::to_path_buf).unwrap_or_default();
}
if root.as_os_str().is_empty() {
PathBuf::from(".")
} else {
root
}
root
}