ci(lint): fix golangci-lint complaints (#90)

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.40
+          version: v1.55
         env:
           VERBOSE: "true"
 

.golangci.yml

@@ -23,8 +23,6 @@ linters:
   disable-all: true
   enable:
     - bodyclose
-    - deadcode
-    - depguard
     - dupl
     - errcheck
     - exportloopref
@@ -50,11 +48,9 @@ linters:
     - revive
     - sqlclosecheck
     - staticcheck
-    - structcheck
     - typecheck
     - unconvert
     - unused
-    - varcheck
     - whitespace
 
 issues:

pkg/cask/update.go

@@ -145,7 +145,7 @@ func (s *Updater) Update(
 }
 
 func (s *Updater) putFile(
-	ctx context.Context,
+	_ context.Context,
 	chk *LiveCheck,
 	filename string,
 	content []byte,

pkg/dmg/assets/assets.go

@@ -8,6 +8,7 @@ import (
 //go:generate tiffutil -cathidpicheck bg.png bg@2x.png -out bg.tif
 
 // Background is a raw byte slice of bytes of bg.tiff
+//
 //go:embed bg.tif
 var Background []byte
 
@@ -19,6 +20,7 @@ func BackgroundTempFile() (string, error) {
 }
 
 // Icon is a raw byte slice of bytes of vol.icns
+//
 //go:embed vol.icns
 var Icon []byte
 

pkg/dmg/dmg.go

@@ -22,8 +22,9 @@ type Options struct {
 	Output          io.Writer
 }
 
-//nolint:funlen
 // Create will create a *.dmg disk image as specified by the given Options.
+//
+//nolint:funlen
 func Create(ctx context.Context, opts *Options) (string, error) {
 	logger := hclog.FromContext(ctx).Named("package")
 

pkg/dmgbuild/license.go

@@ -116,6 +116,7 @@ func NewLicense() License {
 	return License{}
 }
 
+//nolint:goconst
 func (s *License) Render() []string {
 	var l []string
 

pkg/dmgbuild/settings.go

@@ -90,9 +90,10 @@ func NewSettings() *Settings {
 	}
 }
 
-//nolint:funlen,gocyclo
 // Render returns a string slice where each string is a separate settings
 // statement.
+//
+//nolint:funlen,gocyclo
 func (s *Settings) Render() ([]string, error) {
 	r := []string{
 		"# -*- coding: utf-8 -*-\n",