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use polib::message::{CatalogMessageMutView, MessageView};
use polib::po_file;
use std::env;
use std::error::Error;
use std::path::Path;
fn main() -> Result<(), Box<dyn Error>> {
let (input_file, output_file) = match (env::args().nth(1), env::args().nth(2)) {
(Some(input_file), Some(output_file)) => (input_file, output_file),
_ => {
println!("Usage: cargo run --example filter -- <input.po> <output.po>");
return Ok(());
}
};
let mut catalog = po_file::parse(Path::new(&input_file))?;
let mut filtered: usize = 0;
for mut message in catalog.messages_mut() {
if !message.is_translated() || message.is_fuzzy() {
message.delete();
filtered += 1;
}
}
po_file::write(&catalog, Path::new(&output_file))?;
println!("{} untranslated or fuzzy translations removed.", filtered);
Ok(())
}
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