276 lines
10 KiB
Rust
276 lines
10 KiB
Rust
|
use crate::common::Common;
|
||
|
use std::path::Path;
|
||
|
use std::process;
|
||
|
use std::time::SystemTime;
|
||
|
|
||
|
pub struct EmptyFolder {
|
||
|
number_of_checked_folders: usize,
|
||
|
number_of_empty_folders: usize,
|
||
|
empty_folder_list: Vec<String>,
|
||
|
excluded_directories: Vec<String>,
|
||
|
included_directories: Vec<String>,
|
||
|
}
|
||
|
|
||
|
impl EmptyFolder {
|
||
|
pub fn new() -> EmptyFolder {
|
||
|
EmptyFolder {
|
||
|
number_of_checked_folders: 0,
|
||
|
number_of_empty_folders: 0,
|
||
|
empty_folder_list: Vec::new(),
|
||
|
excluded_directories: vec![],
|
||
|
included_directories: vec![],
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pub fn find_empty_folders(mut self, delete_folders: bool) {
|
||
|
self.optimize_directories();
|
||
|
self.debug_print();
|
||
|
self.check_for_empty_folders();
|
||
|
self.print_empty_folders();
|
||
|
if delete_folders {
|
||
|
self.delete_empty_folders();
|
||
|
}
|
||
|
}
|
||
|
fn check_for_empty_folders(&self) {}
|
||
|
fn delete_empty_folders(&self) {}
|
||
|
fn print_empty_folders(&self) {
|
||
|
if !self.empty_folder_list.is_empty() {
|
||
|
println!("Found {} empty folders", self.empty_folder_list.len());
|
||
|
}
|
||
|
for i in &self.empty_folder_list {
|
||
|
println!("{}", i);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
fn debug_print(&self) {
|
||
|
println!("---------------DEBUG PRINT---------------");
|
||
|
println!("Number of all checked folders - {}", self.number_of_checked_folders);
|
||
|
println!("Number of empty folders - {}", self.number_of_empty_folders);
|
||
|
for i in &self.empty_folder_list {
|
||
|
println!("# {} ", i.clone());
|
||
|
}
|
||
|
println!("Excluded directories - {:?}", self.excluded_directories);
|
||
|
println!("Included directories - {:?}", self.included_directories);
|
||
|
println!("-----------------------------------------");
|
||
|
}
|
||
|
|
||
|
// TODO maybe move this and one from duplicated finder to one common class to avoid duplicating code
|
||
|
fn optimize_directories(&mut self) {
|
||
|
let start_time: SystemTime = SystemTime::now();
|
||
|
|
||
|
let mut optimized_included: Vec<String> = Vec::<String>::new();
|
||
|
let mut optimized_excluded: Vec<String> = Vec::<String>::new();
|
||
|
// Remove duplicated entries like: "/", "/"
|
||
|
|
||
|
self.excluded_directories.sort();
|
||
|
self.included_directories.sort();
|
||
|
|
||
|
self.excluded_directories.dedup();
|
||
|
self.included_directories.dedup();
|
||
|
|
||
|
// Optimize for duplicated included directories - "/", "/home". "/home/Pulpit" to "/"
|
||
|
let mut is_inside: bool;
|
||
|
for ed_checked in &self.excluded_directories {
|
||
|
is_inside = false;
|
||
|
for ed_help in &self.excluded_directories {
|
||
|
if ed_checked == ed_help {
|
||
|
// We checking same element
|
||
|
continue;
|
||
|
}
|
||
|
if ed_checked.starts_with(ed_help) {
|
||
|
is_inside = true;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if !is_inside {
|
||
|
optimized_excluded.push(ed_checked.to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
for id_checked in &self.included_directories {
|
||
|
is_inside = false;
|
||
|
for id_help in &self.included_directories {
|
||
|
if id_checked == id_help {
|
||
|
// We checking same element
|
||
|
continue;
|
||
|
}
|
||
|
if id_checked.starts_with(id_help) {
|
||
|
is_inside = true;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if !is_inside {
|
||
|
optimized_included.push(id_checked.to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
self.included_directories = optimized_included;
|
||
|
optimized_included = Vec::<String>::new();
|
||
|
self.excluded_directories = optimized_excluded;
|
||
|
optimized_excluded = Vec::<String>::new();
|
||
|
|
||
|
// Remove include directories which are inside any exclude directory
|
||
|
for id in &self.included_directories {
|
||
|
let mut is_inside: bool = false;
|
||
|
for ed in &self.excluded_directories {
|
||
|
if id.starts_with(ed) {
|
||
|
is_inside = true;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if !is_inside {
|
||
|
optimized_included.push(id.to_string());
|
||
|
}
|
||
|
}
|
||
|
self.included_directories = optimized_included;
|
||
|
optimized_included = Vec::<String>::new();
|
||
|
|
||
|
// Remove non existed directories
|
||
|
for id in &self.included_directories {
|
||
|
let path = Path::new(id);
|
||
|
if path.exists() {
|
||
|
optimized_included.push(id.to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
for ed in &self.excluded_directories {
|
||
|
let path = Path::new(ed);
|
||
|
if path.exists() {
|
||
|
optimized_excluded.push(ed.to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
self.included_directories = optimized_included;
|
||
|
// optimized_included = Vec::<String>::new();
|
||
|
self.excluded_directories = optimized_excluded;
|
||
|
optimized_excluded = Vec::<String>::new();
|
||
|
|
||
|
// Excluded paths must are inside include path, because
|
||
|
for ed in &self.excluded_directories {
|
||
|
let mut is_inside: bool = false;
|
||
|
for id in &self.included_directories {
|
||
|
if ed.starts_with(id) {
|
||
|
is_inside = true;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if is_inside {
|
||
|
optimized_excluded.push(ed.to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
self.excluded_directories = optimized_excluded;
|
||
|
// optimized_excluded = Vec::<String>::new();
|
||
|
|
||
|
if self.included_directories.is_empty() {
|
||
|
println!("Optimize Directories ERROR: Excluded directories overlaps all included directories.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
|
||
|
// Not needed, but better is to have sorted everything
|
||
|
self.excluded_directories.sort();
|
||
|
self.included_directories.sort();
|
||
|
Common::print_time(start_time, SystemTime::now(), "optimize_directories".to_string());
|
||
|
}
|
||
|
pub fn set_include_directory(&mut self, mut include_directory: String) {
|
||
|
// let start_time: SystemTime = SystemTime::now();
|
||
|
|
||
|
if include_directory.is_empty() {
|
||
|
println!("At least one directory must be provided");
|
||
|
}
|
||
|
|
||
|
include_directory = include_directory.replace("\"", "");
|
||
|
let directories: Vec<String> = include_directory.split(',').map(String::from).collect();
|
||
|
let mut checked_directories: Vec<String> = Vec::new();
|
||
|
|
||
|
for directory in directories {
|
||
|
if directory == "/" {
|
||
|
println!("Using / is probably not good idea, you may go out of ram.");
|
||
|
}
|
||
|
if directory.contains('*') {
|
||
|
println!("Include Directory ERROR: Wildcards are not supported, please don't use it.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if directory.starts_with('~') {
|
||
|
println!("Include Directory ERROR: ~ in path isn't supported.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if !directory.starts_with('/') {
|
||
|
println!("Include Directory ERROR: Relative path are not supported.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if !Path::new(&directory).exists() {
|
||
|
println!("Include Directory ERROR: Path {} doesn't exists.", directory);
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if !Path::new(&directory).exists() {
|
||
|
println!("Include Directory ERROR: {} isn't folder.", directory);
|
||
|
process::exit(1);
|
||
|
}
|
||
|
|
||
|
// directory must end with /, due to possiblity of incorrect assumption, that e.g. /home/rafal is top folder to /home/rafalinho
|
||
|
if !directory.ends_with('/') {
|
||
|
checked_directories.push(directory.trim().to_string() + "/");
|
||
|
} else {
|
||
|
checked_directories.push(directory.trim().to_string());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if checked_directories.is_empty() {
|
||
|
println!("Not found even one correct path to include.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
|
||
|
self.included_directories = checked_directories;
|
||
|
|
||
|
//Common::print_time(start_time, SystemTime::now(), "set_include_directory".to_string());
|
||
|
}
|
||
|
|
||
|
pub fn set_exclude_directory(&mut self, mut exclude_directory: String) {
|
||
|
//let start_time: SystemTime = SystemTime::now();
|
||
|
if exclude_directory.is_empty() {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
exclude_directory = exclude_directory.replace("\"", "");
|
||
|
let directories: Vec<String> = exclude_directory.split(',').map(String::from).collect();
|
||
|
let mut checked_directories: Vec<String> = Vec::new();
|
||
|
|
||
|
for directory in directories {
|
||
|
if directory == "/" {
|
||
|
println!("Exclude Directory ERROR: Excluding / is pointless, because it means that no files will be scanned.");
|
||
|
}
|
||
|
if directory.contains('*') {
|
||
|
println!("Exclude Directory ERROR: Wildcards are not supported, please don't use it.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if directory.starts_with('~') {
|
||
|
println!("Exclude Directory ERROR: ~ in path isn't supported.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if !directory.starts_with('/') {
|
||
|
println!("Exclude Directory ERROR: Relative path are not supported.");
|
||
|
process::exit(1);
|
||
|
}
|
||
|
if !Path::new(&directory).exists() {
|
||
|
println!("Exclude Directory WARNING: Path {} doesn't exists.", directory);
|
||
|
//process::exit(1); // Better just print warning witohut closing
|
||
|
}
|
||
|
if !Path::new(&directory).exists() {
|
||
|
println!("Exclude Directory ERROR: {} isn't folder.", directory);
|
||
|
process::exit(1);
|
||
|
}
|
||
|
|
||
|
// directory must end with /, due to possiblity of incorrect assumption, that e.g. /home/rafal is top folder to /home/rafalinho
|
||
|
if !directory.ends_with('/') {
|
||
|
checked_directories.push(directory.trim().to_string() + "/");
|
||
|
} else {
|
||
|
checked_directories.push(directory.trim().to_string());
|
||
|
}
|
||
|
}
|
||
|
self.excluded_directories = checked_directories;
|
||
|
|
||
|
//Common::print_time(start_time, SystemTime::now(), "set_exclude_directory".to_string());
|
||
|
}
|
||
|
}
|