From 5e14585146dc3130a0088a4d68013162978182bc Mon Sep 17 00:00:00 2001
From: JojoFlex1 <whateveriffeel@gmail.com>
Date: Sat, 11 Apr 2026 06:59:49 +0300
Subject: [PATCH 1/3] Fix case label removal

---
 src/github/issue.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/github/issue.rs b/src/github/issue.rs
index 43984342..9f80aad4 100644
--- a/src/github/issue.rs
+++ b/src/github/issue.rs
@@ -267,11 +267,16 @@ impl Issue {
         log::info!("remove_labels from {}: {:?}", self.global_id(), labels);
 
         // Don't try to remove labels not already present on this issue.
+        // Use case-insensitive comparison to match GitHub's behavior when adding labels.
         let labels = labels
             .into_iter()
-            .filter(|l| self.labels().contains(l))
+            .filter_map(|l| {
+                self.labels()
+                    .iter()
+                    .find(|existing| existing.name.to_lowercase() == l.name.to_lowercase())
+                    .cloned()
+            })
             .collect::<Vec<_>>();
-
         log::info!(
             "remove_labels: {} filtered to {:?}",
             self.global_id(),

From 3bf10eced52f4bc34687c2d7fb685e2d510ec1ef Mon Sep 17 00:00:00 2001
From: JojoFlex1 <whateveriffeel@gmail.com>
Date: Sat, 11 Apr 2026 17:41:25 +0300
Subject: [PATCH 2/3] Add test for case-insensitive label removal

---
 src/github/issue.rs | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/github/issue.rs b/src/github/issue.rs
index 9f80aad4..a8c93e7e 100644
--- a/src/github/issue.rs
+++ b/src/github/issue.rs
@@ -964,3 +964,34 @@ impl IssueRepository {
         Ok(permission)
     }
 }
+
+
+#[cfg(test)]
+mod tests {
+    use super::Label;
+
+    #[test]
+    fn test_case_insensitive_label_matching() {
+        let issue_labels = vec![
+            Label { name: "E-needs-mcve".to_string() },
+            Label { name: "T-compiler".to_string() },
+        ];
+
+        // Simulate what remove_labels does with the fix
+        let to_remove = vec![
+            Label { name: "e-needs-mcve".to_string() }, // lowercase version
+        ];
+
+        let matched: Vec<Label> = to_remove
+            .into_iter()
+            .filter_map(|l| {
+                issue_labels
+                    .iter()
+                    .find(|existing| existing.name.to_lowercase() == l.name.to_lowercase())
+                    .cloned()
+            })
+            .collect();
+
+        assert_eq!(matched, vec![Label { name: "E-needs-mcve".to_string() }]);
+    }
+}

From 1aa594d145ac95af2014e1bd73e104b39d552bf1 Mon Sep 17 00:00:00 2001
From: JojoFlex1 <whateveriffeel@gmail.com>
Date: Sat, 11 Apr 2026 17:46:15 +0300
Subject: [PATCH 3/3] Fix formatting

---
 src/github/issue.rs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/github/issue.rs b/src/github/issue.rs
index a8c93e7e..98a4e712 100644
--- a/src/github/issue.rs
+++ b/src/github/issue.rs
@@ -965,7 +965,6 @@ impl IssueRepository {
     }
 }
 
-
 #[cfg(test)]
 mod tests {
     use super::Label;
@@ -973,13 +972,19 @@ mod tests {
     #[test]
     fn test_case_insensitive_label_matching() {
         let issue_labels = vec![
-            Label { name: "E-needs-mcve".to_string() },
-            Label { name: "T-compiler".to_string() },
+            Label {
+                name: "E-needs-mcve".to_string(),
+            },
+            Label {
+                name: "T-compiler".to_string(),
+            },
         ];
 
         // Simulate what remove_labels does with the fix
         let to_remove = vec![
-            Label { name: "e-needs-mcve".to_string() }, // lowercase version
+            Label {
+                name: "e-needs-mcve".to_string(),
+            }, // lowercase version
         ];
 
         let matched: Vec<Label> = to_remove
@@ -992,6 +997,11 @@ mod tests {
             })
             .collect();
 
-        assert_eq!(matched, vec![Label { name: "E-needs-mcve".to_string() }]);
+        assert_eq!(
+            matched,
+            vec![Label {
+                name: "E-needs-mcve".to_string()
+            }]
+        );
     }
 }