diff options
Diffstat (limited to 'src/tarballer.rs')
| -rw-r--r-- | src/tarballer.rs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/tarballer.rs b/src/tarballer.rs index ded46da..9dfaa1c 100644 --- a/src/tarballer.rs +++ b/src/tarballer.rs @@ -15,24 +15,24 @@ use crate::util::*; actor!{ #[derive(Debug)] pub struct Tarballer { - /// The input folder to be compressed + /// The input folder to be compressed. input: String = "package", - /// The prefix of the tarballs + /// The prefix of the tarballs. output: String = "./dist", - /// The folder in which the input is to be found + /// The folder in which the input is to be found. work_dir: String = "./workdir", } } impl Tarballer { - /// Generate the actual tarballs + /// Generates the actual tarballs pub fn run(self) -> Result<()> { let tar_gz = self.output.clone() + ".tar.gz"; let tar_xz = self.output.clone() + ".tar.xz"; - // Remove any existing files + // Remove any existing files. for file in &[&tar_gz, &tar_xz] { if Path::new(file).exists() { remove_file(file)?; @@ -46,14 +46,14 @@ impl Tarballer { .chain_err(|| "failed to collect file paths")?; files.sort_by(|a, b| a.bytes().rev().cmp(b.bytes().rev())); - // Prepare the .tar.gz file + // Prepare the `.tar.gz` file. let gz = GzEncoder::new(create_new_file(tar_gz)?, flate2::Compression::best()); - // Prepare the .tar.xz file + // Prepare the `.tar.xz` file. let xz = XzEncoder::new(create_new_file(tar_xz)?, 6); - // Write the tar into both encoded files. We write all directories - // first, so files may be directly created. (see rustup.rs#1092) + // Write the tar into both encoded files. We write all directories + // first, so files may be directly created. (See rust-lang/rustup.rs#1092.) let tee = RayonTee(xz, gz); let buf = BufWriter::with_capacity(1024 * 1024, tee); let mut builder = Builder::new(buf); @@ -74,7 +74,7 @@ impl Tarballer { .chain_err(|| "failed to finish writing .tar stream")? .into_inner().ok().unwrap(); - // Finish both encoded files + // Finish both encoded files. let (rxz, rgz) = rayon::join( || xz.finish().chain_err(|| "failed to finish .tar.xz file"), || gz.finish().chain_err(|| "failed to finish .tar.gz file"), @@ -110,7 +110,7 @@ fn append_path<W: Write>(builder: &mut Builder<W>, src: &Path, path: &String) -> Ok(()) } -/// Returns all `(directories, files)` under the source path +/// Returns all `(directories, files)` under the source path. fn get_recursive_paths<P, Q>(root: P, name: Q) -> Result<(Vec<String>, Vec<String>)> where P: AsRef<Path>, Q: AsRef<Path> { |