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40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
use clap::{App, Arg, SubCommand};
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use std::fs::File;
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use std::io::Read;
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use std::path::Path;
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use torment_core::metainfo::Torrent;
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fn main() {
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let matches = App::new("torment-cli")
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.version(env!("CARGO_PKG_VERSION"))
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.subcommand(
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SubCommand::with_name("torrent")
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.about("Shows details about torrent file")
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.arg(Arg::with_name("file").required(true)),
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)
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.get_matches();
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match matches.subcommand() {
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("torrent", Some(subcmd)) => {
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let file = subcmd.value_of("file").unwrap();
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let mut bytes: Vec<u8> = vec![];
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File::open(file).unwrap().read_to_end(&mut bytes).unwrap();
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match Torrent::from_bytes(
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&bytes,
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Path::new(file)
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.file_stem()
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.and_then(|file_name| file_name.to_str())
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.map(|str| str.to_string()),
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) {
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Ok(torrent) => {
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println!("{:#?}", torrent);
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}
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Err(err) => println!("Error: {}", err),
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}
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}
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_ => {}
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}
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}
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