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Removed some backup file

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This commit is contained in:
Justine Pelletreau 2023-02-03 16:05:38 +01:00
parent 05d6a40efb
commit 9d5fd0428c
1 changed files with 0 additions and 205 deletions
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205
src/shell/autocomplete_old.rs
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@ -1,205 +0,0 @@
use which::which_re;
use regex::Regex;
use std::path::PathBuf;
use std::{env, fs};
pub fn autocomplete(input: &String) -> (String, String) {
if !input.contains(' ') && !input.contains("./") {
return autocomplete_cmd(input);
} else {
match autocomplete_file(input) {
Ok(t) => return t,
Err(e) => {
println!("\n\r{}", e);
return (String::from(input), String::new());
},
};
}
}
///Look for a file using the string after the last space in the input,
///in the current folder.
fn autocomplete_file(input: &String) -> std::io::Result<(String, String)> {
//Keep the last part of the cmd...
let mut input_searchee = match input
.split(' ')
.collect::<Vec<&str>>()
.last()
.copied() {
Some(c) => c,
None => {
return Ok((String::from(""), String::from("")));
},
};
//And also the beginning !
let mut input_buff = input
.split(' ')
.collect::<Vec<&str>>();
_ = input_buff.pop();
let input_origin = format!("{} ", input_buff.join(" "));
//Store the results
let mut results = Vec::new();
//Where do we search ?
let mut folder_to_search = PathBuf::new();
//Display folder in search result ?
let mut searching_not_current = false;
//Searching somewhere else...
//Here we need to correctly divide the string into the folder
//and the searched file itself. The next 10 lines or so of code
//suck, but sometimes Rust pisses in your boots.
if input_searchee.contains('/') {
//Correctly taking first and last part...
let splitted_searchstring = &input_searchee.split('/');
let trimmed_searchee = &splitted_searchstring.clone().last().unwrap();
let splitted_searchstring = &mut input_searchee.clone().split('/').collect::<Vec<&str>>();
splitted_searchstring.pop();
let mut tosearch = splitted_searchstring.join("/");
tosearch.push_str("/");
folder_to_search.push(tosearch);
*&mut input_searchee = &trimmed_searchee;
*&mut searching_not_current = true;
//Searching the current folder
} else {
folder_to_search = env::current_dir()?;
}
//Search happens 'round here
let mut all_res = String::new();
let mut nbr_found: u16 = 0;
let mut last_found = String::new();
for file in fs::read_dir(&folder_to_search)? {
let filepath = file.unwrap().path();
let filename = filepath
.iter()
.last()
.unwrap()
.to_str()
.unwrap();
let re = format!("^{}.*$", input_searchee);
let regex = Regex::new(&re).unwrap();
if regex.is_match(filename) {
if !searching_not_current {
*&mut results.push(format!("{}", filename));
} else {
*&mut results.push(format!("{}{}", &folder_to_search.display(), filename));
}
*&mut nbr_found += 1;
let matchline = &format!("\r\n* {}", filename);
&mut all_res.push_str(&matchline);
//if what we found is a folder, we add an / after
let fullpath = format!("{}/{}", &folder_to_search.display(), filename);
let md = fs::metadata(fullpath).unwrap();
//Will be added to the end of the result
let mut ending = String::new();
if md.is_dir() {
*&mut ending.push_str("/");
}
if searching_not_current {
*&mut last_found = format!("{}{}{}{}",
&input_origin,
&folder_to_search.display(),
filename,
ending);
} else {
*&mut last_found = format!("{}{}{}",
&input_origin,
filename,
ending);
}
}
}
//Found one or zero, use what has been found directly
if nbr_found < 2 {
return Ok((last_found, String::new()));
//Otherwise, just display a list and use what all the results have in common
} else {
let longest = find_common_chars(results);
let ret_string = format!("{}{}", input_origin, &longest);
return Ok((ret_string, all_res));
}
}
fn autocomplete_cmd(input: &String) -> (String, String) {
let found_bins = find_bin(input);
if found_bins.len() == 1 {
let aaa = found_bins.clone();
let bbb = &aaa[0]
.iter()
.last()
.unwrap();
let res_string = String::from(bbb.to_str().unwrap());
let res_list = res_string.clone();
return (res_string, res_list);
} else if found_bins.len() == 0 {
let list = String::from("Nothing adequate.");
let res = String::from(input);
return (res, list);
} else {
let mut all_res = String::new();
for path in found_bins {
let buff = String::from(path
.iter()
.last()
.unwrap()
.to_str()
.unwrap());
let res_line = format!("* {}\r\n", buff);
all_res.push_str(&res_line);
}
let first_res = String::from(input);
return(first_res, all_res)
}
}
///Takes a string and returns a Vector of PathBuf containing all matchings
///commands
fn find_bin(command: &String) -> Vec<PathBuf> {
let re = format!("^{}.*", command);
let re = Regex::new(&re).unwrap();
let binaries: Vec<PathBuf> = which_re(re).unwrap().collect();
return binaries;
}
fn find_common_chars(mut strvec: Vec<String>) -> String {
let first_word = strvec[0].clone();
strvec.remove(0);
let mut answer = String::new();
let mut counter: usize = 0;
let mut still_ok = true;
for letter in first_word.chars() {
for word in &strvec {
if *&still_ok == true {
match word.chars().nth(counter) {
Some(l) => {
if l != letter {
*&mut still_ok = false;
}
},
None => {
*&mut still_ok = false;
},
};
}
}
if still_ok == true {
*&mut answer.push(letter);
*&mut counter += 1;
}
}
//answer.pop();
return answer;
}