From 8f13d324c49010ea7a844ab03eebce09cb644fbe Mon Sep 17 00:00:00 2001
From: Jiahao XU <30436523+NobodyXu@users.noreply.github.com>
Date: Fri, 6 Jun 2025 00:44:19 +1000
Subject: [PATCH] Fix `<Source as Display>::fmt` impl for `Source::Sprase`

Add `/` to the end of the url if it doesn't have one

Signed-off-by: Jiahao XU <30436523+NobodyXu@users.noreply.github.com>
---
 .../src/cargo_crates_v1/crate_version_source.rs      | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/crates/binstalk-manifests/src/cargo_crates_v1/crate_version_source.rs b/crates/binstalk-manifests/src/cargo_crates_v1/crate_version_source.rs
index e2d54897..83a4c3a7 100644
--- a/crates/binstalk-manifests/src/cargo_crates_v1/crate_version_source.rs
+++ b/crates/binstalk-manifests/src/cargo_crates_v1/crate_version_source.rs
@@ -1,4 +1,4 @@
-use std::{borrow::Cow, fmt, str::FromStr};
+use std::{borrow::Cow, fmt::{Self, Write as _}, str::FromStr};
 
 use binstalk_types::maybe_owned::MaybeOwned;
 use compact_str::CompactString;
@@ -128,7 +128,15 @@ impl fmt::Display for Source<'_> {
             Source::Git(url) => write!(f, "git+{url}"),
             Source::Path(url) => write!(f, "path+{url}"),
             Source::Registry(url) => write!(f, "registry+{url}"),
-            Source::Sparse(url) => write!(f, "sparse+{url}"),
+            Source::Sparse(url) => {
+                let url = url.as_str();
+                write!(f, "sparse+{url}")?;
+                if (url.ends_with("/")) {
+                    Ok(())
+                } else {
+                    f.write_char('/')
+                }
+            },
         }
     }
 }