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Merge pull request #10 from kbknapp/dev
fix(Symlinks): adds ability to optionally follow symlinks while counting
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,56 +1,56 @@ | ||
| use std::fs; | ||
| use std::fs::metadata; | ||
| use std::io::Result; | ||
| use std::path::PathBuf; | ||
|
|
||
| use glob; | ||
|
|
||
| pub fn get_all_files<'a>(path: &'a str, exclude: &Vec<&'a str>) -> Vec<PathBuf> { | ||
| pub fn get_all_files<'a>(v: &mut Vec<PathBuf>, path: &PathBuf, exclude: &Vec<PathBuf>, follow_links: bool) { | ||
| debugln!("executing; get_all_files; path={:?}; exclude={:?};", path, exclude); | ||
| let mut files = vec![]; | ||
| if exclude.contains(path) { | ||
| return | ||
| } | ||
|
|
||
| debugln!("Getting metadata"); | ||
| if let Ok(result) = metadata(&path) { | ||
| if let Ok(result) = get_metadata(&path, follow_links) { | ||
| debugln!("Found"); | ||
| if result.is_dir() { | ||
| debugln!("It's a dir"); | ||
| let dir = fs::read_dir(&path).unwrap(); | ||
| 'file: for entry in dir { | ||
| for entry in dir { | ||
| let entry = entry.unwrap(); | ||
| let file_path = entry.path(); | ||
| let file_str = file_path.to_str().expect("file_path isn't a valid str"); | ||
| let file_string = file_str.to_owned(); | ||
| let path_metadata = metadata(&file_string).unwrap(); | ||
|
|
||
| for ignored in exclude { | ||
| debugln!("iter; ignored={:?}", ignored); | ||
| if file_str.contains(ignored) { | ||
| debugln!("iter; ignored={:?}", ignored); | ||
| continue 'file; | ||
| } | ||
| } | ||
| if path_metadata.is_dir() { | ||
| for file in get_all_files(&*file_string, &exclude) { | ||
| files.push(file); | ||
| } | ||
| } else if path_metadata.is_file() { | ||
| files.push(PathBuf::from(file_str)); | ||
| } | ||
| get_all_files(v, &file_path.to_path_buf(), &exclude, follow_links); | ||
| } | ||
| } else { | ||
| debugln!("It's a file"); | ||
| if !exclude.contains(&path) { | ||
| debugln!("It's not excluded"); | ||
| files.push(PathBuf::from(path)); | ||
| } else { | ||
| debugln!("It's excluded"); | ||
| } | ||
| v.push(path.clone()); | ||
| } | ||
| } else { | ||
| for path_buf in glob::glob(&path).ok().expect("failed to get files from glob") { | ||
| let file_path = path_buf.unwrap(); | ||
| files.push(file_path); | ||
| for path_buf in glob::glob(path.to_str().unwrap_or("")).ok().expect("failed to get files from glob") { | ||
| if let Ok(file_path) = path_buf { | ||
| if let Ok(result) = get_metadata(&file_path, follow_links) { | ||
| if result.is_dir() { | ||
| debugln!("It's a dir"); | ||
| let dir = fs::read_dir(&path).unwrap(); | ||
| for entry in dir { | ||
| let entry = entry.unwrap(); | ||
| let file_path = entry.path(); | ||
| get_all_files(v, &file_path.to_path_buf(), &exclude, follow_links); | ||
| } | ||
| } else { | ||
| debugln!("It's a file"); | ||
| v.push(path.clone()); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| files | ||
| fn get_metadata(path: &PathBuf, follow_links: bool) -> Result<fs::Metadata> { | ||
| if follow_links { | ||
| fs::metadata(path) | ||
| } else { | ||
| fs::symlink_metadata(path) | ||
| } | ||
| } |
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