fix: remove blossom url trailing slash

when creating announcment with `ngit init`

1 files changed, 21 insertions, 0 deletions

diff --git a/src/lib/mod.rs b/src/lib/mod.rs
index 2072a80..7c7bd6a 100644
--- a/src/lib/mod.rs
+++ b/src/lib/mod.rs
@@ -8,9 +8,30 @@ pub mod repo_state;
 
 use anyhow::{Result, anyhow};
 use directories::ProjectDirs;
+use nostr_sdk::Url;
 
 pub fn get_dirs() -> Result<ProjectDirs> {
     ProjectDirs::from("", "", "ngit").ok_or(anyhow!(
         "should find operating system home directories with rust-directories crate"
     ))
 }
+
+pub trait UrlWithoutSlash {
+    fn as_str_without_trailing_slash(&self) -> &str;
+    fn to_string_without_trailing_slash(&self) -> String;
+}
+
+impl UrlWithoutSlash for Url {
+    fn as_str_without_trailing_slash(&self) -> &str {
+        let url_str = self.as_str();
+        if let Some(without) = url_str.strip_suffix('/') {
+            without
+        } else {
+            url_str
+        }
+    }
+
+    fn to_string_without_trailing_slash(&self) -> String {
+        self.as_str_without_trailing_slash().to_string()
+    }
+}