Binary: Add "verbose" flag

src/haggis.rs

@@ -25,6 +25,24 @@ mod cli;
 
 static TEMPLATE: &str = "[ {prefix:^30!} ] {wide_bar}{pos:>5.cyan}/{len:5.green}";
 
+struct Flags {
+    files: bool,
+    color: bool,
+    long: bool,
+    human: bool,
+}
+
+impl From<&ArgMatches> for Flags {
+    fn from(value: &ArgMatches) -> Self {
+        Self {
+            files: value.get_flag("files"),
+            color: value.get_flag("color"),
+            long: value.get_flag("long"),
+            human: value.get_flag("human"),
+        }
+    }
+}
+
 fn main() {
     let matches = cli::haggis().get_matches();
     match matches.subcommand() {
@@ -92,6 +110,7 @@ fn create(matches: &ArgMatches) -> Result<(), haggis::Error> {
         if let Some(o) = output {
             pb.println(format!("Creating archive {o}"));
         }
+        let m = matches.clone();
         handle = Some(thread::spawn(move || {
             for msg in &receiver {
                 match msg {
@@ -103,6 +122,11 @@ fn create(matches: &ArgMatches) -> Result<(), haggis::Error> {
                             pb.set_prefix(format!("{name} added"));
                         }
                         pb.inc(1);
+                        if m.get_flag("verbose") {
+                            pb.suspend(|| {
+                                let _res = print_listing(&n, &m);
+                            });
+                        }
                     }
                     Message::Eof => {
                         pb.finish_and_clear();
@@ -186,8 +210,9 @@ fn extract(matches: &ArgMatches) -> Result<(), haggis::Error> {
         let reader = Decoder::new(fd)?;
         let mut stream = NodeStream::new(reader)?;
         let handle = if matches.get_flag("quiet") {
+            let matches = matches.clone();
             Some(thread::spawn(move || {
-                let t = progress(&file, &receiver, u64::from(stream.length));
+                let t = progress(&file, &receiver, u64::from(stream.length), &matches);
                 total_ref.store(t, Ordering::Relaxed);
                 Ok::<(), haggis::Error>(())
             }))
@@ -200,8 +225,9 @@ fn extract(matches: &ArgMatches) -> Result<(), haggis::Error> {
         let reader = BufReader::new(fd);
         let mut stream = NodeStream::new(reader)?;
         let handle = if matches.get_flag("quiet") {
+            let matches = matches.clone();
             Some(thread::spawn(move || {
-                let t = progress(&file, &receiver, u64::from(stream.length));
+                let t = progress(&file, &receiver, u64::from(stream.length), &matches);
                 total_ref.store(t, Ordering::Relaxed);
                 Ok::<(), haggis::Error>(())
             }))
@@ -234,7 +260,7 @@ fn extract(matches: &ArgMatches) -> Result<(), haggis::Error> {
     }
 }
 
-fn progress(file: &str, receiver: &mpsc::Receiver<StreamMessage>, len: u64) -> u64 {
+fn progress(file: &str, receiver: &mpsc::Receiver<StreamMessage>, len: u64, matches: &ArgMatches) -> u64 {
     let mut total: u64 = 0;
     let pb = ProgressBar::new(len);
     pb.set_style(ProgressStyle::with_template(TEMPLATE).unwrap());
@@ -250,8 +276,8 @@ fn progress(file: &str, receiver: &mpsc::Receiver<StreamMessage>, len: u64) -> u
                         pb.inc(1);
                         total += size;
                     }
-                    ListingKind::SoftLink(t)
+                    ListingKind::SoftLink(ref t)
-                        | ListingKind::HardLink(t) => {
+                        | ListingKind::HardLink(ref t) => {
                         pb.set_prefix(format!("{name} -> {t}"));
                         pb.inc(1);
                     }
@@ -259,8 +285,8 @@ fn progress(file: &str, receiver: &mpsc::Receiver<StreamMessage>, len: u64) -> u
                         pb.set_prefix(format!("mkdir {name}"));
                         pb.inc(1);
                     }
-                    ListingKind::Block(_d)
+                    ListingKind::Block(_)
-                        | ListingKind::Character(_d) => {
+                        | ListingKind::Character(_) => {
                         pb.set_prefix(format!("mknod {name}"));
                         pb.inc(1);
                     }
@@ -273,6 +299,11 @@ fn progress(file: &str, receiver: &mpsc::Receiver<StreamMessage>, len: u64) -> u
                         break;
                     }
                 }
+                if matches.get_flag("verbose") {
+                    pb.suspend(|| {
+                        let _res = print_listing(&n, matches);
+                    });
+                }
             }
             StreamMessage::Eof => {
                 pb.finish_and_clear();