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mod cmark_xml;
mod deepl;
mod glossary;
mod trans;
use clap::{CommandFactory, Parser};
#[derive(clap::Parser)]
#[command(author, version, about, long_about = None)]
struct Cli {
/// Sets a custom config file
#[arg(short, long, value_name = "FILE")]
config: Option<std::path::PathBuf>,
#[command(subcommand)]
command: Option<Commands>,
}
#[derive(clap::Subcommand)]
enum Commands {
/// Translate a CommonMark file
Translate {
/// Source language (ISO639-1 2 letter code)
#[arg(short, long)]
from: String,
/// Target language (ISO639-1 2 letter code)
#[arg(short, long)]
to: String,
/// Formality - formal or informal
#[arg(long)]
formality: Option<String>,
/// Input CommonMark file
input: std::path::PathBuf,
/// Output translated CommonMark file
output: std::path::PathBuf,
},
/// Manage glossaries
Glossary {
#[command(subcommand)]
command: GlossaryCommands,
},
/// Show DeepL usage
Usage,
}
#[derive(clap::Subcommand)]
enum GlossaryCommands {
/// Register glossary TSV file
Register {
/// Glossary name
#[arg(short, long)]
name: String,
/// Source language (ISO639-1 2 letter code)
#[arg(short, long)]
from: String,
/// Target language (ISO639-1 2 letter code)
#[arg(short, long)]
to: String,
/// Input glossary TSV file - First row should contain language codes
input: std::path::PathBuf,
},
/// List registered glossaries
List,
/// Delete registered glossary
Delete {
/// ID of glossary
id: String,
},
}
#[tokio::main(flavor = "current_thread")]
async fn main() -> std::io::Result<()> {
use std::str::FromStr;
env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init();
// parse commandline
let cli = Cli::parse();
// Load DeepL config
let deepl = if let Some(cfg_file) = cli.config {
deepl::Deepl::with_config(&cfg_file)
} else {
deepl::Deepl::new()
};
match cli.command {
Some(Commands::Translate {
from,
to,
formality,
input,
output,
}) => {
// Translate CommonMark file
let lang_from = deepl::Language::from_str(&from)?;
let lang_to = deepl::Language::from_str(&to)?;
let formality = formality.map_or(Ok(deepl::Formality::Default), |f| {
deepl::Formality::from_str(&f)
})?;
trans::translate_cmark_file(
&deepl.unwrap(),
lang_from,
lang_to,
formality,
&input,
&output,
)
.await?;
}
Some(Commands::Glossary { command }) => {
// Glossary management
match command {
GlossaryCommands::Register {
name,
from,
to,
input,
} => {
let from_lang = deepl::Language::from_str(&from)?;
let to_lang = deepl::Language::from_str(&to)?;
let glossaries = glossary::read_glossary(
input,
from_lang.as_langcode(),
to_lang.as_langcode(),
)
.unwrap();
let glossary = deepl
.unwrap()
.register_glossaries(&name, from_lang, to_lang, &glossaries)
.await
.unwrap();
println!(
"Total {} entries are registered as ID = {}",
glossary.entry_count, glossary.glossary_id
);
}
GlossaryCommands::List => {
// List glossaries
let glossaries = deepl.unwrap().list_glossaries().await.unwrap();
for glossary in glossaries {
println!("{:?}\n", glossary);
}
}
GlossaryCommands::Delete { id } => {
deepl.unwrap().remove_glossary(&id).await.unwrap();
}
}
}
Some(Commands::Usage) => {
let used_chars = deepl.unwrap().get_usage().await.unwrap();
println!("{} characters used.", used_chars);
}
_ => {
// Print help
Cli::command().print_help()?;
}
}
Ok(())
}