MeiliSearch/meilisearch-lib/src/compression.rs
2021-09-30 14:49:13 +02:00

27 lines
816 B
Rust

use std::fs::{create_dir_all, File};
use std::io::Write;
use std::path::Path;
use flate2::{read::GzDecoder, write::GzEncoder, Compression};
use tar::{Archive, Builder};
pub fn to_tar_gz(src: impl AsRef<Path>, dest: impl AsRef<Path>) -> anyhow::Result<()> {
let mut f = File::create(dest)?;
let gz_encoder = GzEncoder::new(&mut f, Compression::default());
let mut tar_encoder = Builder::new(gz_encoder);
tar_encoder.append_dir_all(".", src)?;
let gz_encoder = tar_encoder.into_inner()?;
gz_encoder.finish()?;
f.flush()?;
Ok(())
}
pub fn from_tar_gz(src: impl AsRef<Path>, dest: impl AsRef<Path>) -> anyhow::Result<()> {
let f = File::open(&src)?;
let gz = GzDecoder::new(f);
let mut ar = Archive::new(gz);
create_dir_all(&dest)?;
ar.unpack(&dest)?;
Ok(())
}