dev: add gofmt rewrite rule to ensure 'any' is always used (golangci#3780)

Author: alexandear

.golangci.yml

@@ -29,6 +29,10 @@ linters-settings:
       - whyNoLint
   gocyclo:
     min-complexity: 15
+  gofmt:
+    rewrite-rules:
+      - pattern: 'interface{}'
+        replacement: 'any'
   goimports:
     local-prefixes: github.com/golangci/golangci-lint
   gomnd:

internal/errorutil/errors.go

@@ -6,11 +6,11 @@ import (
 
 // PanicError can be used to not print stacktrace twice
 type PanicError struct {
-	recovered interface{}
+	recovered any
 	stack     []byte
 }
 
-func NewPanicError(recovered interface{}, stack []byte) *PanicError {
+func NewPanicError(recovered any, stack []byte) *PanicError {
 	return &PanicError{recovered: recovered, stack: stack}
 }
 

internal/pkgcache/pkgcache.go

@@ -54,7 +54,7 @@ func (c *Cache) Trim() {
 	})
 }
 
-func (c *Cache) Put(pkg *packages.Package, mode HashMode, key string, data interface{}) error {
+func (c *Cache) Put(pkg *packages.Package, mode HashMode, key string, data any) error {
 	var err error
 	buf := &bytes.Buffer{}
 	c.sw.TrackStage("gob", func() {
@@ -93,7 +93,7 @@ func (c *Cache) Put(pkg *packages.Package, mode HashMode, key string, data inter
 
 var ErrMissing = errors.New("missing data")
 
-func (c *Cache) Get(pkg *packages.Package, mode HashMode, key string, data interface{}) error {
+func (c *Cache) Get(pkg *packages.Package, mode HashMode, key string, data any) error {
 	var aID cache.ActionID
 	var err error
 	c.sw.TrackStage("key build", func() {