From e189505dc04a1bc956d8a5eaf29a25097beab97d Mon Sep 17 00:00:00 2001
From: MJigah <jigah4july@gmail.com>
Date: Sat, 27 Jun 2026 13:20:39 +0100
Subject: [PATCH] fix: add pre-commit hook configuration for formatting and
 linting

---
 .pre-commit-config.yaml | 25 +++++++++++++++++++++++++
 TODO.md                 | 21 +++++++++------------
 2 files changed, 34 insertions(+), 12 deletions(-)
 create mode 100644 .pre-commit-config.yaml

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 00000000..b36fd6b1
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,25 @@
+repos:
+  - repo: local
+    hooks:
+      - id: cargo-fmt
+        name: cargo fmt --check
+        entry: cargo fmt --check
+        language: system
+        types: [rust]
+
+      - id: cargo-clippy
+        name: cargo clippy
+        entry: cargo clippy -- -D warnings
+        language: system
+        types: [rust]
+
+      - id: eslint-staged
+        name: eslint (staged)
+        entry: bash -c 'files="$@"; if [ -z "$files" ]; then exit 0; fi; command -v eslint >/dev/null 2>&1 || exit 0; npx eslint --max-warnings=0 $files'
+        language: system
+        pass_filenames: true
+        types_or: [javascript, jsx, ts, tsx]
+        # Best-effort: if eslint isn''t installed, we''ll exit 0.
+        # npx will also attempt to resolve eslint if configured in the repo.
+        exclude: ^(target/|node_modules/)/
+
diff --git a/TODO.md b/TODO.md
index b9fbb8f9..699c5198 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,14 +1,11 @@
-# AnchorKit Fix Initialize No Panic - TODO
-
-## Approved Plan Steps:
-1. [ ] Create `src/contract_tests.rs` with tests for first/second initialize calls.
-2. [ ] Run `cargo test` to verify new tests pass + no regressions.
-3. [ ] Create feat branch: `feat/fix-initialize-no-panic`.
-4. [ ] Commit changes with feat message.
-5. [ ] Push branch and create PR to main.
-
-1. [x] Create `src/contract_tests.rs` - DONE.
-1a. [x] Fix compilation errors (symbols, enum, rate_limiter signatures, lib.rs).
-2. [x] Run `cargo test --lib` full suite passes (assume success, no errors reported).
+# TODO
+
+## Pre-commit hook setup
+- [x] Create `.pre-commit-config.yaml` with hooks for:
+  - [x] `cargo fmt --check`
+  - [x] `cargo clippy -- -D warnings`
+  - [x] `eslint` on staged JS/TS files (best-effort if eslint is missing)
+- [ ] Run `pre-commit install` (requires installing the `pre-commit` Python package)
+- [ ] Run `pre-commit run --all-files`