Function get_working_file

atomic-core/src/record/workflow/collect.rs:588–607

Get the working copy state for a single file. Checks if a file exists in the working copy and collects its metadata. # Arguments `working_copy` - Working copy interface `path` - Path to check # Returns `Some(WorkingFile)` if the file exists, `None` otherwise. # Example ```rust,ignore if let Some(working) = get_working_file(&working_copy, "src/main.rs")? { println!("File exists with size {:?

(working_copy: &W, path: &str)

/// }
/// ```
pub fn get_working_file<W>(working_copy: &W, path: &str) -> RecordResult<Option<WorkingFile>>
where
    W: WorkingCopyRead,
{
    if !working_copy.exists(path) {
        return Ok(None);
    }

    let mut file = WorkingFile::new(path);

    if working_copy.is_directory(path) {
        file = file.as_directory();
    }

    if let Ok(mtime) = working_copy.modified_time(path) {
        file = file.with_mtime(mtime);
    }

    Ok(Some(file))
}

// TESTS