pluralize the number of posted comments

Author: lqd

crates/rust-project-goals-cli-llm/src/templates.rs

@@ -98,8 +98,8 @@ pub struct UpdatesGoal {
     /// Markdown with update text (bullet list)
     pub comments: Vec<ExistingGithubComment>,
 
-    /// Comments.len but accessible to the template
-    pub num_comments: usize,
+    /// The "<details>" summary, a prettified version of comments.len().
+    pub details_summary: String,
 
     /// Progress towards the goal
     pub progress: Progress,

crates/rust-project-goals-cli-llm/src/updates.rs

@@ -122,6 +122,11 @@ async fn prepare_goals(
 
         let why_this_goal = why_this_goal(&issue_id, issue)?;
 
+        let details_summary = match comments.len() {
+            0 => String::from("No updates posted."),
+            1 => String::from("1 update posted."),
+            len => format!("{len} updates posted."),
+        };
         result.push(UpdatesGoal {
             title: title.clone(),
             issue_number: issue.number,
@@ -131,7 +136,7 @@ async fn prepare_goals(
             has_help_wanted,
             help_wanted,
             is_closed: issue.state == GithubIssueState::Closed,
-            num_comments: comments.len(),
+            details_summary,
             comments,
             tldr,
             why_this_goal,

templates/goal_comments.hbs

@@ -1,7 +1,7 @@
 {{#if comments}}
 
 <details>
-<summary>{{num_comments}} update(s) posted.</summary>
+<summary>{{details_summary}}</summary>
 
 <!-- this comment helps to convince the markdown parser to do the right thing -->
 
@@ -29,7 +29,7 @@
 <!-- this comment helps to convince the markdown parser to do the right thing -->
 
 <details>
-<summary>No updates posted.</summary>
+<summary>{{details_summary}}</summary>
 </details>
 
 {{/if}}