build: add pr checks workflow (#9)

Author: giraffesyo

.github/workflows/lint.yml

@@ -0,0 +1,27 @@
+name: Lint
+
+on:
+  pull_request:
+    branches:
+      - canary
+
+permissions:
+  contents: read
+
+jobs:
+  golangci-lint:
+    name: golangci-lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25.4'
+
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@v7
+        with:
+          version: latest

.golangci.yml

@@ -0,0 +1,38 @@
+version: "2"
+
+linters:
+  default: standard
+  enable:
+    - gocritic
+    - revive
+    - misspell
+    - unconvert
+    - unparam
+    - errorlint
+  settings:
+    errcheck:
+      check-type-assertions: true
+    govet:
+      enable-all: true
+      disable:
+        - fieldalignment
+    gocritic:
+      enabled-tags:
+        - diagnostic
+        - style
+        - performance
+    revive:
+      rules:
+        - name: blank-imports
+        - name: exported
+        - name: unreachable-code
+        - name: unused-parameter
+  exclusions:
+    presets:
+      - std-error-handling
+    rules:
+      - path: '(.+)_test\.go'
+        linters:
+          - errcheck
+      - text: 'unused-parameter'
+        source: 'cobra\.Command'