fix: nfpm deprecation on nfpm check

internal/deprecate/deprecate.go

@@ -4,9 +4,7 @@ package deprecate
 
 import (
 	"bytes"
-	"io"
 	"strings"
-	"sync"
 	"text/template"
 
 	"github.com/apex/log"
@@ -17,24 +15,6 @@ import (
 
 const baseURL = "https://goreleaser.com/deprecations#"
 
-// NewWriter return a io.Writer that notices deprecations.
-func NewWriter(ctx *context.Context) io.Writer {
-	return &writer{ctx: ctx}
-}
-
-type writer struct {
-	ctx  *context.Context
-	once sync.Once
-}
-
-func (w *writer) Write(p []byte) (n int, err error) {
-	w.once.Do(func() {
-		w.ctx.Deprecated = true
-	})
-	log.Warn(color.New(color.Bold, color.FgHiYellow).Sprintf("DEPRECATED: " + strings.TrimSuffix(string(p), "\n")))
-	return len(p), nil
-}
-
 // Notice warns the user about the deprecation of the given property.
 func Notice(ctx *context.Context, property string) {
 	NoticeCustom(ctx, property, "`{{ .Property }}` should not be used anymore, check {{ .URL }} for more info")

internal/deprecate/deprecate_test.go

@@ -42,19 +42,3 @@ func TestNoticeCustom(t *testing.T) {
 
 	golden.RequireEqualTxt(t, w.Bytes())
 }
-
-func TestWriter(t *testing.T) {
-	var w bytes.Buffer
-
-	color.NoColor = true
-	log.SetHandler(cli.New(&w))
-
-	log.Info("first")
-	ctx := context.New(config.Project{})
-	ww := NewWriter(ctx)
-	_, err := ww.Write([]byte("foo bar\n"))
-	require.NoError(t, err)
-	require.True(t, ctx.Deprecated)
-
-	golden.RequireEqualTxt(t, w.Bytes())
-}

internal/pipe/nfpm/nfpm.go

@@ -3,6 +3,7 @@ package nfpm
 
 import (
 	"fmt"
+	"io"
 	"os"
 	"path/filepath"
 	"strings"
@@ -54,10 +55,16 @@ func (Pipe) Default(ctx *context.Context) error {
 		if fpm.FileNameTemplate == "" {
 			fpm.FileNameTemplate = defaultNameTemplate
 		}
+		if len(fpm.EmptyFolders) > 0 {
+			deprecate.Notice(ctx, "nfpms.empty_folders")
+		}
+		if fpm.Maintainer == "" {
+			deprecate.Notice(ctx, "nfpms.maintainer")
+		}
 		ids.Inc(fpm.ID)
 	}
 
-	deprecation.Noticer = deprecate.NewWriter(ctx)
+	deprecation.Noticer = io.Discard
 	return ids.Validate()
 }
 

www/docs/deprecations.md

@@ -36,6 +36,25 @@ Description.
 
 -->
 
+### nfpms.maintainer
+
+> since 2022-05-07 (v1.9.0)
+
+nFPM will soon make mandatory setting the maintainer field.
+
+=== "Before"
+    ```yaml
+    nfpms:
+    - maintainer: ''
+    ```
+
+=== "After"
+    ```yaml
+    nfpms:
+    - maintainer: 'Name <email>'
+    ```
+
+
 ### rigs
 
 > since 2022-03-21 (v1.8.0)
@@ -74,7 +93,7 @@ On [GoReleaser PRO](/pro/) custom variables should now be prefixed with `.Var`.
     some_template: 'lala-{{ .Var.foo }}'
     ```
 
-### nfpm.empty_folders
+### nfpms.empty_folders
 
 > since 2021-11-14  (v1.0.0)