hatter/finding
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refactor

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Hatter Jiang
2019-07-22 01:50:40 +08:00
parent 0d81b8e0f8
commit 624641bc8c
1 changed files with 41 additions and 50 deletions
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81
src/main.rs
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@@ -1,6 +1,10 @@
extern crate argparse; extern crate argparse;
extern crate rust_util; extern crate rust_util;
use std::{
path::Path,
};
use argparse::{ArgumentParser, StoreTrue, Store}; use argparse::{ArgumentParser, StoreTrue, Store};
use rust_util::*; use rust_util::*;
@@ -15,37 +19,7 @@ Written by Hatter Jiang
"#, VERSION); "#, VERSION);
} }
// --------------------------------------------------------------------------------------------------------- fn find_huge_files(huge_file_size: &String, dir_path: &Path) {
fn main() {
let mut version = false;
let mut target = String::from("text");
let mut huge_file_size = String::from("100M");
let mut dir = String::from(".");
{
let mut ap = ArgumentParser::new();
ap.set_description("finding - command line find tool.");
ap.refer(&mut target).add_option(&["-t", "--target"], Store, "Target, text, huge[file], default text");
ap.refer(&mut huge_file_size).add_option(&["--huge-file"], Store, "Huge file size, default 100M");
ap.refer(&mut version).add_option(&["-v", "--version"], StoreTrue, "Print version");
ap.refer(&mut dir).add_argument("DIR", Store, "Dir name, default current dir(.)");
ap.parse_args_or_exit();
}
if version {
print_version();
return;
}
let dir_path = match get_absolute_path(&dir) {
None => {
print_message(MessageType::ERROR, &format!("Cannot find dir: {}", dir));
return;
},
Some(path) => path,
};
match target.as_str() {
"huge" | "hugefile" => {
let huge_file_size_bytes = match parse_size(&huge_file_size) { let huge_file_size_bytes = match parse_size(&huge_file_size) {
Err(err) => { Err(err) => {
print_message(MessageType::ERROR, &format!("Parse size failed: {}", err)); print_message(MessageType::ERROR, &format!("Parse size failed: {}", err));
@@ -77,21 +51,38 @@ fn main() {
true true
}).unwrap_or(()); }).unwrap_or(());
print_lastline(""); print_lastline("");
return; }
},
_ => (), fn main() {
let mut version = false;
let mut target = String::from("text");
let mut huge_file_size = String::from("100M");
let mut dir = String::from(".");
{
let mut ap = ArgumentParser::new();
ap.set_description("finding - command line find tool.");
ap.refer(&mut target).add_option(&["-t", "--target"], Store, "Target, text, huge[file], default text");
ap.refer(&mut dir).add_option(&["-d", "--dir"], Store, "Target directory, default current dir(.)");
ap.refer(&mut huge_file_size).add_option(&["--huge-file"], Store, "Huge file size, default 100M");
ap.refer(&mut version).add_option(&["-v", "--version"], StoreTrue, "Print version");
//ap.refer(&mut dir).add_argument("DIR", Store, "Dir name, default current dir(.)");
ap.parse_args_or_exit();
} }
// -------------------------------------------------------------------------------------------------------- if version {
println!("{:?}", get_home_path()); print_version();
println!("{:?}", get_absolute_path(".")); return;
println!("{:?}", get_absolute_path("../")); }
println!("{:?}", get_absolute_path("~"));
println!("{:?}", get_absolute_path("~/.jssp"));
println!("{:?}", get_absolute_path("~/.jsspx"));
let dir_path = match get_absolute_path(&dir) {
walk_dir(get_home_path().unwrap().as_path(), &|_, _| (), &|p| println!("{:?}",p), &|_| false).unwrap(); None => {
print_message(MessageType::ERROR, &format!("Cannot find dir: {}", dir));
println!("Hello, world!"); return;
},
Some(path) => path,
};
match target.as_str() {
"huge" | "hugefile" => find_huge_files(&huge_file_size, &dir_path),
unknown => print_message(MessageType::ERROR, &format!("Unknown command: {}", unknown)),
}
} }