golangci-lint: update to v2

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

.github/workflows/development.yml

@@ -614,7 +614,7 @@ jobs:
           go-version: '1.24'
       - uses: actions/checkout@v4
       - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v7
         with:
           args: --timeout=10m
           version: latest

.golangci.yml

@@ -1,52 +1,57 @@
+version: "2"
 run:
-  timeout: 10m
   issues-exit-code: 1
   tests: true
-
-
-linters-settings:
-  dupl:
-    threshold: 150
-  errcheck:
-    check-type-assertions: false
-    check-blank: false
-  goconst:
-    min-len: 3
-    min-occurrences: 3
-  gocyclo:
-    min-complexity: 15
-  gofmt:
-    simplify: true
-  goimports:
-    local-prefixes: github.com/drakkan/sftpgo
-  #govet:
-    # report about shadowed variables
-    #check-shadowing: true
-    #enable:
-    #  - fieldalignment
-
-issues:
-  include:
-    - EXC0002
-    - EXC0012
-    - EXC0013
-    - EXC0014
-    - EXC0015
-
 linters:
   enable:
-    - goconst
-    - errcheck
-    - gofmt
-    - goimports
-    - revive
-    - unconvert
-    - unparam
     - bodyclose
+    - dogsled
+    - dupl
+    - goconst
     - gocyclo
     - misspell
-    - whitespace
-    - dupl
+    - revive
     - rowserrcheck
-    - dogsled
-    - govet
+    - unconvert
+    - unparam
+    - whitespace
+  settings:
+    dupl:
+      threshold: 150
+    errcheck:
+      check-type-assertions: false
+      check-blank: false
+    goconst:
+      min-len: 3
+      min-occurrences: 3
+    gocyclo:
+      min-complexity: 15
+    staticcheck:
+      checks:
+        ["all", "-QF1003", "-ST1003", "-QF1008", "-QF1006", "-QF1007", "-QF1001", "-ST1020"]
+  exclusions:
+    generated: lax
+    presets:
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
+    - goimports
+  settings:
+    gofmt:
+      simplify: true
+    goimports:
+      local-prefixes:
+        - github.com/drakkan/sftpgo
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

internal/common/transfer.go

@@ -35,7 +35,7 @@ var (
 )
 
 // BaseTransfer contains protocols common transfer details for an upload or a download.
-type BaseTransfer struct { //nolint:maligned
+type BaseTransfer struct {
 	ID              int64
 	BytesSent       atomic.Int64
 	BytesReceived   atomic.Int64

internal/dataprovider/bolt.go

@@ -29,6 +29,7 @@ import (
 	"time"
 
 	bolt "go.etcd.io/bbolt"
+	bolterrors "go.etcd.io/bbolt/errors"
 
 	"github.com/drakkan/sftpgo/v2/internal/logger"
 	"github.com/drakkan/sftpgo/v2/internal/util"
@@ -3177,7 +3178,7 @@ func (p *BoltProvider) resetDatabase() error {
 	return p.dbHandle.Update(func(tx *bolt.Tx) error {
 		for _, bucketName := range boltBuckets {
 			err := tx.DeleteBucket(bucketName)
-			if err != nil && !errors.Is(err, bolt.ErrBucketNotFound) {
+			if err != nil && !errors.Is(err, bolterrors.ErrBucketNotFound) {
 				return fmt.Errorf("unable to remove bucket %v: %w", bucketName, err)
 			}
 		}

internal/util/util.go

@@ -256,7 +256,7 @@ func ParseBytes(s string) (int64, error) {
 
 	num := s[:lastDigit]
 	if hasComma {
-		num = strings.Replace(num, ",", "", -1)
+		num = strings.ReplaceAll(num, ",", "")
 	}
 
 	f, err := strconv.ParseFloat(num, 64)