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Mountain/IPC/WindServiceHandlers/FileSystem/Managed/
FileReaddir.rs

1//! Legacy wire method `file:readdir`. Returns raw entries from the
2//! RunTime's `FileSystemReader`. Not currently wired into dispatch; the
3//! native variant serves `file:readdir`.
4
5use std::{path::PathBuf, sync::Arc};
6
7use CommonLibrary::{Environment::Requires::Requires, FileSystem::FileSystemReader::FileSystemReader};
8use serde_json::{Value, json};
9
10use crate::{RunTime::ApplicationRunTime::ApplicationRunTime, dev_log};
11
12pub async fn Fn(RunTime:Arc<ApplicationRunTime>, Arguments:Vec<Value>) -> Result<Value, String> {
13	let path = Arguments
14		.get(0)
15		.ok_or("Missing directory path".to_string())?
16		.as_str()
17		.ok_or("Directory path must be a string".to_string())?;
18
19	let provider:Arc<dyn FileSystemReader> = RunTime.Environment.Require();
20
21	let entries = provider
22		.ReadDirectory(&PathBuf::from(path))
23		.await
24		.map_err(|Error| format!("Failed to read directory: {}", Error))?;
25
26	dev_log!("vfs-verbose", "readdir_legacy: {} ({} entries)", path, entries.len());
27
28	Ok(json!(entries))
29}