From 0268422c81e1f720842af95e4a69044b6e64e902 Mon Sep 17 00:00:00 2001
From: Mats Bosson <mats.bosson@gmail.com>
Date: Sun, 29 Mar 2026 05:18:07 +0700
Subject: [PATCH] NagLint hook setup

---
 .claude/hooks/naglint.sh                      | 77 +++++++++++++++++++
 .claude/settings.json                         | 15 ++++
 .../src/utilities/dismiss/create-dismiss.ts   | 10 +--
 3 files changed, 97 insertions(+), 5 deletions(-)
 create mode 100755 .claude/hooks/naglint.sh
 create mode 100644 .claude/settings.json

diff --git a/.claude/hooks/naglint.sh b/.claude/hooks/naglint.sh
new file mode 100755
index 0000000..3f316fa
--- /dev/null
+++ b/.claude/hooks/naglint.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+# NagLint PostToolUse hook — runs after Write/Edit on .ts/.tsx/.js/.jsx files
+# Reads tool_use JSON from stdin, extracts file_path, runs nag --json
+
+NAG=/Users/matsbosson/Documents/StayThree/NagLint/target/release/nag
+
+INPUT=$(cat -)
+FILE=$(echo "$INPUT" | python3 -c "
+import sys, json
+d = json.load(sys.stdin)
+print(d.get('tool_input', {}).get('file_path', ''))
+" 2>/dev/null)
+
+if [ -z "$FILE" ]; then
+  echo "{}"
+  exit 0
+fi
+
+# Only lint source files — skip config, json, yaml, md, etc.
+case "$FILE" in
+  *.ts|*.tsx|*.js|*.jsx) ;;
+  *) echo "{}"; exit 0 ;;
+esac
+
+if [ ! -f "$FILE" ]; then
+  echo "{}"
+  exit 0
+fi
+
+RAW=$("$NAG" "$FILE" --json 2>/dev/null)
+
+if [ "$RAW" = "{}" ] || [ -z "$RAW" ]; then
+  echo "{}"
+  exit 0
+fi
+
+# For .tsx/.jsx files: filter out AI-08 (logic density) — JSX is declarative
+# and the 30% threshold doesn't apply to component files.
+case "$FILE" in
+  *.tsx|*.jsx)
+    FILTERED=$(echo "$RAW" | python3 -c "
+import sys, json
+
+raw = sys.stdin.read().strip()
+try:
+    d = json.loads(raw)
+except Exception:
+    print(raw)
+    sys.exit(0)
+
+# If no decision:block, pass through as-is
+if d.get('decision') != 'block':
+    print(raw)
+    sys.exit(0)
+
+reason = d.get('reason', '')
+# Filter AI-08 lines from reason
+filtered_lines = [l for l in reason.splitlines() if '[AI-08]' not in l]
+filtered_reason = '\n'.join(filtered_lines).strip()
+
+if not filtered_reason:
+    # All violations were AI-08 — file is clean for our purposes
+    print('{}')
+else:
+    d['reason'] = filtered_reason
+    # Also update additionalContext
+    ctx = d.get('hookSpecificOutput', {}).get('additionalContext', '')
+    ctx_lines = [l for l in ctx.splitlines() if '[AI-08]' not in l]
+    d['hookSpecificOutput']['additionalContext'] = '\n'.join(ctx_lines)
+    print(json.dumps(d))
+" 2>/dev/null)
+    echo "${FILTERED:-$RAW}"
+    ;;
+  *)
+    echo "$RAW"
+    ;;
+esac
diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644
index 0000000..df12726
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,15 @@
+{
+  "hooks": {
+    "PostToolUse": [
+      {
+        "matcher": "Write|Edit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "/Users/matsbosson/Documents/StayThree/PettyUI/.claude/hooks/naglint.sh"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/packages/core/src/utilities/dismiss/create-dismiss.ts b/packages/core/src/utilities/dismiss/create-dismiss.ts
index 2f51350..1f84da8 100644
--- a/packages/core/src/utilities/dismiss/create-dismiss.ts
+++ b/packages/core/src/utilities/dismiss/create-dismiss.ts
@@ -14,27 +14,27 @@ export interface Dismiss {
   detach: () => void;
 }
 
+// Global stack of active dismiss handlers (topmost is last)
+const layerStack: Dismiss[] = [];
+
 /**
  * Handles dismiss interactions: Escape key and pointer-outside.
  * Uses a global layer stack so nested overlays only dismiss the topmost layer.
  */
-
-// Global stack of active dismiss handlers (topmost is last)
-const layerStack: Dismiss[] = [];
-
 export function createDismiss(options: CreateDismissOptions): Dismiss {
   const dismissOnEscape = options.dismissOnEscape ?? true;
   const dismissOnPointerOutside = options.dismissOnPointerOutside ?? true;
 
+  /** Dismisses on Escape if this is the topmost layer and escape is enabled. */
   const handleKeyDown = (e: KeyboardEvent) => {
     if (!dismissOnEscape) return;
     if (e.key !== "Escape") return;
-    // Only dismiss the topmost layer
     if (layerStack[layerStack.length - 1] !== dismiss) return;
     e.preventDefault();
     options.onDismiss();
   };
 
+  /** Dismisses on pointer-outside if this is the topmost layer and pointer-outside is enabled. */
   const handlePointerDown = (e: PointerEvent) => {
     if (!dismissOnPointerOutside) return;
     if (layerStack[layerStack.length - 1] !== dismiss) return;