From 984e34e7db826f6945b1566509400025f4a3d06b Mon Sep 17 00:00:00 2001
From: Min Huang <70873102+min0625@users.noreply.github.com>
Date: Tue, 21 Apr 2026 17:41:15 +0000
Subject: [PATCH] chore: improve linting configuration and dev tooling

---
 .devcontainer/post_create.sh   |  2 ++
 .github/workflows/pr-check.yml |  6 +++---
 .golangci.yaml                 |  2 --
 AGENTS.md                      |  2 +-
 Makefile                       | 12 +++++++++---
 5 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/.devcontainer/post_create.sh b/.devcontainer/post_create.sh
index cf64f30..a190145 100644
--- a/.devcontainer/post_create.sh
+++ b/.devcontainer/post_create.sh
@@ -9,5 +9,7 @@ mise trust .
 
 mise install
 
+mise exec -- go mod download
+
 mise exec -- go install -v golang.org/x/tools/gopls@latest
 mise exec -- go install -v github.com/go-delve/delve/cmd/dlv@latest
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 14c92c5..29e78aa 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   check:
-    name: Lint & Test
+    name: Check
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -21,5 +21,5 @@ jobs:
       - name: Download Go dependencies
         run: go mod download
 
-      - name: Run check (lint + test)
-        run: make check
+      - name: Run check
+        run: make check NEW_FROM_REV=origin/${{ github.base_ref }}
diff --git a/.golangci.yaml b/.golangci.yaml
index 8891809..eb3c803 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -5,9 +5,7 @@ run:
   timeout: 5m
 
 issues:
-  new: true
   whole-files: true
-  new-from-rev: HEAD~
   max-same-issues: 50
 
 severity:
diff --git a/AGENTS.md b/AGENTS.md
index 1a7c8fe..11adccf 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -26,7 +26,7 @@ make lint
 make fix
 # golangci-lint run -v --fix ./...
 
-# Run lint + test together
+# Run all checks
 make check
 ```
 
diff --git a/Makefile b/Makefile
index 17d5bcf..78bf91e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,16 @@
+NEW_FROM_REV ?= HEAD
+
 fix:
-	golangci-lint run -v --fix ./...
+	go mod tidy
+	golangci-lint run -v --new-from-rev=$(NEW_FROM_REV) --fix ./...
 
 lint:
-	golangci-lint run -v ./...
+	golangci-lint run -v --new-from-rev=$(NEW_FROM_REV) ./...
 
 test:
 	go test -v -race -failfast ./...
 
-check: lint test
+check-tidy:
+	go mod tidy -diff
+
+check: check-tidy lint test