From 8ac4ca4c543ccddc15aef154601f753df5f51c42 Mon Sep 17 00:00:00 2001
From: Sebastian Kuzminsky <seb@highlab.com>
Date: Mon, 7 Jul 2025 16:15:01 -0600
Subject: [PATCH] add `ent comment`, to add a comment on an issue

---
 src/bin/ent/main.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/bin/ent/main.rs b/src/bin/ent/main.rs
index 4a86883..63fba60 100644
--- a/src/bin/ent/main.rs
+++ b/src/bin/ent/main.rs
@@ -39,6 +39,12 @@ enum Commands {
         issue_id: String,
         new_state: Option<State>,
     },
+
+    /// Create a new comment on an issue.
+    Comment {
+        issue_id: String,
+        description: Option<String>,
+    },
 }
 
 fn handle_command(args: &Args, issues_dir: &std::path::Path) -> anyhow::Result<()> {
@@ -128,6 +134,27 @@ fn handle_command(args: &Args, issues_dir: &std::path::Path) -> anyhow::Result<(
                 }
             }
         }
+
+        Commands::Comment {
+            issue_id,
+            description,
+        } => {
+            let mut issues =
+                entomologist::issues::Issues::new_from_dir(std::path::Path::new(issues_dir))?;
+            let Some(issue) = issues.get_mut_issue(issue_id) else {
+                return Err(anyhow::anyhow!("issue {} not found", issue_id));
+            };
+            println!("found issue {}", issue.title());
+            let mut comment = issue.new_comment()?;
+            match description {
+                Some(description) => {
+                    comment.set_description(description)?;
+                }
+                None => {
+                    comment.edit_description()?;
+                }
+            }
+        }
     }
 
     Ok(())