Add piece hashing progress bar

type: added

src/bytes.rs

@@ -1,53 +1,5 @@
 use crate::common::*;
 
-impl Div<Bytes> for Bytes {
-  type Output = u64;
-
-  fn div(self, rhs: Bytes) -> u64 {
-    self.0 / rhs.0
-  }
-}
-
-impl Div<u64> for Bytes {
-  type Output = Bytes;
-
-  fn div(self, rhs: u64) -> Bytes {
-    Bytes::from(self.0 / rhs)
-  }
-}
-
-impl Mul<u64> for Bytes {
-  type Output = Bytes;
-
-  fn mul(self, rhs: u64) -> Self {
-    Bytes::from(self.0 * rhs)
-  }
-}
-
-impl DivAssign<u64> for Bytes {
-  fn div_assign(&mut self, rhs: u64) {
-    self.0 /= rhs;
-  }
-}
-
-impl MulAssign<u64> for Bytes {
-  fn mul_assign(&mut self, rhs: u64) {
-    self.0 *= rhs;
-  }
-}
-
-impl AddAssign<Bytes> for Bytes {
-  fn add_assign(&mut self, rhs: Bytes) {
-    self.0 += rhs.0;
-  }
-}
-
-impl SubAssign<u64> for Bytes {
-  fn sub_assign(&mut self, rhs: u64) {
-    self.0 -= rhs;
-  }
-}
-
 const KI: u64 = 1 << 10;
 const MI: u64 = KI << 10;
 const GI: u64 = MI << 10;
@@ -141,6 +93,54 @@ impl FromStr for Bytes {
   }
 }
 
+impl Div<Bytes> for Bytes {
+  type Output = u64;
+
+  fn div(self, rhs: Bytes) -> u64 {
+    self.0 / rhs.0
+  }
+}
+
+impl Div<u64> for Bytes {
+  type Output = Bytes;
+
+  fn div(self, rhs: u64) -> Bytes {
+    Bytes::from(self.0 / rhs)
+  }
+}
+
+impl Mul<u64> for Bytes {
+  type Output = Bytes;
+
+  fn mul(self, rhs: u64) -> Self {
+    Bytes::from(self.0 * rhs)
+  }
+}
+
+impl DivAssign<u64> for Bytes {
+  fn div_assign(&mut self, rhs: u64) {
+    self.0 /= rhs;
+  }
+}
+
+impl MulAssign<u64> for Bytes {
+  fn mul_assign(&mut self, rhs: u64) {
+    self.0 *= rhs;
+  }
+}
+
+impl AddAssign<Bytes> for Bytes {
+  fn add_assign(&mut self, rhs: Bytes) {
+    self.0 += rhs.0;
+  }
+}
+
+impl SubAssign<u64> for Bytes {
+  fn sub_assign(&mut self, rhs: u64) {
+    self.0 -= rhs;
+  }
+}
+
 impl Sum for Bytes {
   fn sum<I>(iter: I) -> Self
   where

src/hasher.rs

@@ -8,6 +8,7 @@ pub(crate) struct Hasher {
   piece_length: usize,
   pieces: PieceList,
   sha1: Sha1,
+  progress_bar: ProgressBar,
 }
 
 impl Hasher {
@@ -15,11 +16,12 @@ impl Hasher {
     files: &Files,
     md5sum: bool,
     piece_length: usize,
+    progress_bar: ProgressBar,
   ) -> Result<(Mode, PieceList), Error> {
-    Self::new(md5sum, piece_length).hash_files(files)
+    Self::new(md5sum, piece_length, progress_bar).hash_files(files)
   }
 
-  fn new(md5sum: bool, piece_length: usize) -> Self {
+  fn new(md5sum: bool, piece_length: usize, progress_bar: ProgressBar) -> Self {
     Self {
       buffer: vec![0; piece_length],
       length: 0,
@@ -28,6 +30,7 @@ impl Hasher {
       sha1: Sha1::new(),
       piece_length,
       md5sum,
+      progress_bar,
     }
   }
 
@@ -122,6 +125,8 @@ impl Hasher {
       }
 
       remaining -= buffer.len().into_u64();
+
+      self.progress_bar.inc(to_buffer.into_u64());
     }
 
     self.length += length;

src/subcommand/torrent/create.rs

@@ -199,7 +199,7 @@ impl Create {
 
     errln!(env, "[1/3] \u{1F9FF} Searching for files…");
 
-    let style = ProgressStyle::default_spinner().template("{spinner} {msg}…");
+    let style = ProgressStyle::default_spinner().template("{spinner:.green} {msg:.bold}…");
 
     let spinner = ProgressBar::new_spinner().with_style(style);
 
@@ -277,10 +277,20 @@ impl Create {
 
     errln!(env, "[2/3] \u{1F9EE} Hashing pieces…");
 
+    let style = ProgressStyle::default_bar()
+      .template(
+        "{spinner:.green} [{elapsed_precise}] \u{2588}{bar:40.cyan/blue}\u{2588} \
+         {bytes}/{total_bytes} ({bytes_per_sec}, {eta})",
+      )
+      .progress_chars("\u{2593}\u{2592}\u{2591}");
+
+    let progress_bar = ProgressBar::new(files.total_size().count()).with_style(style);
+
     let (mode, pieces) = Hasher::hash(
       &files,
       self.md5sum,
       piece_length.as_piece_length()?.into_usize(),
+      progress_bar,
     )?;
 
     errln!(env, "[3/3] \u{1F4BE} Writing metainfo to {}…", output);