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use std::path::Path;
use std::time::SystemTime;
use crate::common::Common;
use crate::common_messages::Messages;
#[derive(Default)]
pub struct ExcludedItems {
pub items: Vec<String>,
}
impl ExcludedItems {
pub fn new() -> Self {
Default::default()
}
/// Setting excluded items which needs to contains * wildcard
/// Are a lot of slower than absolute path, so it should be used to heavy
pub fn set_excluded_items(&mut self, excluded_items: Vec<String>, text_messages: &mut Messages) {
let start_time: SystemTime = SystemTime::now();
if excluded_items.is_empty() {
return;
}
let expressions: Vec<String> = excluded_items;
let mut checked_expressions: Vec<String> = Vec::new();
for expression in expressions {
let expression: String = expression.trim().to_string();
#[cfg(target_family = "windows")]
let expression = expression.replace("/", "\\");
if expression.is_empty() {
continue;
}
if expression == "DEFAULT" {
if cfg!(target_family = "unix") {
checked_expressions.push("*/.git/*,*/node_modules/*,*/lost+found/*,*/Trash/*,*/.Trash-*/*,*/snap/*,/home/*/.cache/*".to_string());
}
if cfg!(target_family = "windows") {
checked_expressions.push("*\\.git\\*,*\\node_modules\\*,*\\lost+found\\*,*:\\windows\\*".to_string());
}
continue;
}
if !expression.contains('*') {
text_messages
.warnings
.push("Excluded Items Warning: Wildcard * is required in expression, ignoring ".to_string() + expression.as_str());
continue;
}
checked_expressions.push(expression);
}
self.items = checked_expressions;
Common::print_time(start_time, SystemTime::now(), "set_excluded_items".to_string());
}
/// Checks whether a specified path is excluded from searching
pub fn is_excluded(&self, path: impl AsRef<Path>) -> bool {
#[cfg(target_family = "windows")]
let path = Common::normalize_windows_path(path);
for expression in &self.items {
if Common::regex_check(expression, &path) {
return true;
}
}
false
}
}