From 7e3fbde982b0c45228bafdef19d2f305226da71e Mon Sep 17 00:00:00 2001
From: Daniel Rivas <daniel@silicoai.com>
Date: Sun, 30 Oct 2022 17:34:33 +0000
Subject: [PATCH] Add ellipsis to repeatable args

---
 clap_mangen/src/render.rs                             | 11 +++++++----
 clap_mangen/tests/snapshots/feature_sample.bash.roff  |  2 +-
 .../tests/snapshots/special_commands.bash.roff        |  2 +-
 clap_mangen/tests/snapshots/sub_subcommands.bash.roff |  2 +-
 4 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/clap_mangen/src/render.rs b/clap_mangen/src/render.rs
index 2f3ed1038743..59003e15fde3 100644
--- a/clap_mangen/src/render.rs
+++ b/clap_mangen/src/render.rs
@@ -1,3 +1,4 @@
+use clap::ArgAction;
 use roff::{bold, italic, roman, Inline, Roff};
 
 pub(crate) fn subcommand_heading(cmd: &clap::Command) -> &str {
@@ -39,22 +40,24 @@ pub(crate) fn synopsis(roff: &mut Roff, cmd: &clap::Command) {
                 line.push(roman("|"));
                 line.push(bold(&format!("--{}", long)));
                 line.push(roman(rhs));
-                line.push(roman(" "));
             }
             (Some(short), None) => {
                 line.push(roman(lhs));
                 line.push(bold(&format!("-{} ", short)));
                 line.push(roman(rhs));
-                line.push(roman(" "));
             }
             (None, Some(long)) => {
                 line.push(roman(lhs));
                 line.push(bold(&format!("--{}", long)));
                 line.push(roman(rhs));
-                line.push(roman(" "));
             }
-            (None, None) => (),
+            (None, None) => continue,
         };
+
+        if matches!(opt.get_action(), ArgAction::Count) {
+            line.push(roman("..."))
+        }
+        line.push(roman(" "));
     }
 
     for arg in cmd.get_positionals() {
diff --git a/clap_mangen/tests/snapshots/feature_sample.bash.roff b/clap_mangen/tests/snapshots/feature_sample.bash.roff
index 49be822c6422..f3cc3bf61259 100644
--- a/clap_mangen/tests/snapshots/feature_sample.bash.roff
+++ b/clap_mangen/tests/snapshots/feature_sample.bash.roff
@@ -4,7 +4,7 @@
 .SH NAME
 my/-app /- Tests completions
 .SH SYNOPSIS
-/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR] [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
+/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR]... [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
 .SH DESCRIPTION
 Tests completions
 .SH OPTIONS
diff --git a/clap_mangen/tests/snapshots/special_commands.bash.roff b/clap_mangen/tests/snapshots/special_commands.bash.roff
index 2e1dd167b069..db7b607a49d4 100644
--- a/clap_mangen/tests/snapshots/special_commands.bash.roff
+++ b/clap_mangen/tests/snapshots/special_commands.bash.roff
@@ -4,7 +4,7 @@
 .SH NAME
 my/-app /- Tests completions
 .SH SYNOPSIS
-/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR] [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
+/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR]... [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
 .SH DESCRIPTION
 Tests completions
 .SH OPTIONS
diff --git a/clap_mangen/tests/snapshots/sub_subcommands.bash.roff b/clap_mangen/tests/snapshots/sub_subcommands.bash.roff
index 0f76f72d0649..9f034036a2cb 100644
--- a/clap_mangen/tests/snapshots/sub_subcommands.bash.roff
+++ b/clap_mangen/tests/snapshots/sub_subcommands.bash.roff
@@ -4,7 +4,7 @@
 .SH NAME
 my/-app /- Tests completions
 .SH SYNOPSIS
-/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR] [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
+/fBmy/-app/fR [/fB/-c/fR|/fB/-/-config/fR]... [/fB/-h/fR|/fB/-/-help/fR] [/fB/-V/fR|/fB/-/-version/fR] [/fIfile/fR] [/fIchoice/fR] [/fIsubcommands/fR]
 .SH DESCRIPTION
 Tests completions
 .SH OPTIONS