ci/cd: Integrate golangci-lint into the project

Add `.golangci.yaml` configuration file for golangci-lint.

.github/workflows/lint.yml

@@ -0,0 +1,34 @@
+name: golangci-lint
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches:
+      - main
+      - "release/*.*.*"
+    paths:
+      - "go.mod"
+      - "go.sum"
+      - "**.go"
+
+jobs:
+  go-static-checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: 1.23
+          check-latest: true
+          cache: true
+      - name: Verify go.mod is tidy
+        run: |
+          go mod tidy -go=1.23
+          git diff --exit-code
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v6
+        with:
+          version: v1.61.0
+          args: --verbose --timeout=3m
+          skip-cache: true

.golangci.yaml

@@ -0,0 +1,86 @@
+run:
+  timeout: 10m
+linters:
+  enable:
+    - errcheck
+    - goimports
+    - revive
+    - govet
+    - staticcheck
+    - misspell
+    - gocritic
+    - sqlclosecheck
+    - rowserrcheck
+    - nilerr
+    - godot
+    - mirror
+    - bodyclose
+
+issues:
+  include:
+    # https://golangci-lint.run/usage/configuration/#command-line-options
+  exclude:
+    - Rollback
+    - fmt.Printf
+
+linters-settings:
+  goimports:
+    # Put imports beginning with prefix after 3rd-party packages.
+    local-prefixes: github.com/NJUPT-SAST/sast-link-backend
+  revive:
+    # Default to run all linters so that new rules in the future could automatically be added to the static check.
+    enable-all-rules: true
+    rules:
+      # The following rules are too strict and make coding harder. We do not enable them for now.
+      - name: file-header
+        disabled: true
+      - name: line-length-limit
+        disabled: true
+      - name: function-length
+        disabled: true
+      - name: max-public-structs
+        disabled: true
+      - name: function-result-limit
+        disabled: true
+      - name: banned-characters
+        disabled: true
+      - name: argument-limit
+        disabled: true
+      - name: cognitive-complexity
+        disabled: true
+      - name: cyclomatic
+        disabled: true
+      - name: confusing-results
+        disabled: true
+      - name: add-constant
+        disabled: true
+      - name: flag-parameter
+        disabled: true
+      - name: nested-structs
+        disabled: true
+      - name: import-shadowing
+        disabled: true
+      - name: early-return
+        disabled: true
+      - name: use-any
+        disabled: true
+      - name: exported
+        disabled: true
+      - name: unhandled-error
+        disabled: true
+      - name: if-return
+        disabled: true
+      - name: max-control-nesting
+        disabled: true
+  gocritic:
+    disabled-checks:
+      - ifElseChain
+  govet:
+    settings:
+      printf: # The name of the analyzer, run `go tool vet help` to see the list of all analyzers
+        funcs: # Run `go tool vet help printf` to see the full configuration of `printf`.
+          - common.Errorf
+    enable-all: true
+    disable:
+      - fieldalignment
+      - shadow