From 96195603d8a58e78f3e147449a09fa66f329f79b Mon Sep 17 00:00:00 2001
From: Ryan Lee <ryan@younna.com>
Date: Fri, 28 Aug 2026 03:40:15 +0000
Subject: [PATCH] fix(hooks): ship run.js so the PostToolUse hook runs on Deno
 >= 2.9

run.ts lives under node_modules once installed, and Deno (like Node)
refuses to type-strip TypeScript under node_modules
(ERR_UNSUPPORTED_NODE_MODULES_TYPE_STRIPPING), so the hook aborted before
reading the payload and never flagged comments. Ship the hook as compiled
run.js; keep the typecheck it replaces via JSDoc annotations + checkJs so
deno check still fails on type errors. Point hooks.json at run.js.
---
 .changeset/run-js-hook-fix.md | 5 +++++
 hooks/deno.jsonc              | 3 +++
 hooks/hooks.json              | 2 +-
 hooks/{run.ts => run.js}      | 6 +++++-
 4 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/run-js-hook-fix.md
 rename hooks/{run.ts => run.js} (93%)

diff --git a/.changeset/run-js-hook-fix.md b/.changeset/run-js-hook-fix.md
new file mode 100644
index 0000000..13ebc26
--- /dev/null
+++ b/.changeset/run-js-hook-fix.md
@@ -0,0 +1,5 @@
+---
+"@systemfsoftware/claude-code-comment-checker": patch
+---
+
+The `PostToolUse` hook is shipped as compiled `run.js` instead of `run.ts`, so it runs on Deno versions that refuse type-stripping inside `node_modules`. Type-checking is preserved through JSDoc annotations and `checkJs` in `hooks/deno.jsonc`.
\ No newline at end of file
diff --git a/hooks/deno.jsonc b/hooks/deno.jsonc
index a8eaf7c..27661b1 100644
--- a/hooks/deno.jsonc
+++ b/hooks/deno.jsonc
@@ -1,5 +1,8 @@
 {
   "lock": "./deno.lock",
+  "compilerOptions": {
+    "checkJs": true
+  },
   "imports": {
     "@std/fs": "jsr:@std/fs@1.0.19",
     "@std/io": "jsr:@std/io@0.225.2",
diff --git a/hooks/hooks.json b/hooks/hooks.json
index 8fb86be..87cb7ee 100644
--- a/hooks/hooks.json
+++ b/hooks/hooks.json
@@ -5,7 +5,7 @@
       "hooks": [
         {
           "type": "command",
-          "command": "\"${CLAUDE_PLUGIN_ROOT}/hooks/run.ts\"",
+          "command": "\"${CLAUDE_PLUGIN_ROOT}/hooks/run.js\"",
           "timeout": 30
         }
       ]
diff --git a/hooks/run.ts b/hooks/run.js
similarity index 93%
rename from hooks/run.ts
rename to hooks/run.js
index 58f40c3..32cbb97 100755
--- a/hooks/run.ts
+++ b/hooks/run.js
@@ -21,7 +21,11 @@ if (env instanceof type.errors) {
   Deno.exit(1)
 }
 
-async function run(cmd: string, args: string[]): Promise<number | undefined> {
+/** @param {string} cmd
+ * @param {string[]} args
+ * @returns {Promise<number | undefined>}
+ */
+async function run(cmd, args) {
   try {
     const { code } = await new Deno.Command(cmd, {
       args,