all: migrate from nfnt/resize to golang.org/x/image/draw (#8158)

go.mod

@@ -31,7 +31,6 @@ require (
 	github.com/json-iterator/go v1.1.12
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/msteinert/pam v1.2.0
-	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/niklasfasching/go-org v1.9.1
 	github.com/olekukonko/tablewriter v1.1.3
 	github.com/pquerna/otp v1.5.0
@@ -47,6 +46,7 @@ require (
 	github.com/unknwon/paginater v0.0.0-20170405233947-45e5d631308e
 	github.com/urfave/cli v1.22.17
 	golang.org/x/crypto v0.47.0
+	golang.org/x/image v0.35.0
 	golang.org/x/net v0.48.0
 	golang.org/x/text v0.33.0
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df

go.sum

@@ -329,8 +329,6 @@ github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8m
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
-github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
-github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/nightlyone/lockfile v1.0.0 h1:RHep2cFKK4PonZJDdEl4GmkabuhbsRMgk/k3uAmxBiA=
 github.com/nightlyone/lockfile v1.0.0/go.mod h1:rywoIealpdNse2r832aiD9jRk8ErCatROs6LzC841CI=
 github.com/niklasfasching/go-org v1.9.1 h1:/3s4uTPOF06pImGa2Yvlp24yKXZoTYM+nsIlMzfpg/0=
@@ -490,6 +488,8 @@ golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
+golang.org/x/image v0.35.0 h1:LKjiHdgMtO8z7Fh18nGY6KDcoEtVfsgLDPeLyguqb7I=
+golang.org/x/image v0.35.0/go.mod h1:MwPLTVgvxSASsxdLzKrl8BRFuyqMyGhLwmC+TO1Sybk=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=

internal/database/repo.go

@@ -18,9 +18,9 @@ import (
 	"time"
 
 	"github.com/cockroachdb/errors"
-	"github.com/nfnt/resize"
 	"github.com/unknwon/cae/zip"
 	"github.com/unknwon/com"
+	"golang.org/x/image/draw"
 	"gopkg.in/ini.v1"
 	log "unknwon.dev/clog/v2"
 	"xorm.io/xorm"
@@ -351,8 +351,9 @@ func (r *Repository) UploadAvatar(data []byte) error {
 	}
 	defer fw.Close()
 
-	m := resize.Resize(avatar.DefaultSize, avatar.DefaultSize, img, resize.NearestNeighbor)
-	if err = png.Encode(fw, m); err != nil {
+	dst := image.NewRGBA(image.Rect(0, 0, avatar.DefaultSize, avatar.DefaultSize))
+	draw.NearestNeighbor.Scale(dst, dst.Bounds(), img, img.Bounds(), draw.Over, nil)
+	if err = png.Encode(fw, dst); err != nil {
 		return errors.Newf("encode image: %v", err)
 	}
 

internal/userutil/userutil.go

@@ -14,8 +14,8 @@ import (
 	"strings"
 
 	"github.com/cockroachdb/errors"
-	"github.com/nfnt/resize"
 	"golang.org/x/crypto/pbkdf2"
+	"golang.org/x/image/draw"
 
 	"gogs.io/gogs/internal/avatar"
 	"gogs.io/gogs/internal/conf"
@@ -100,8 +100,9 @@ func SaveAvatar(userID int64, data []byte) error {
 	}
 	defer func() { _ = f.Close() }()
 
-	m := resize.Resize(avatar.DefaultSize, avatar.DefaultSize, img, resize.NearestNeighbor)
-	if err = png.Encode(f, m); err != nil {
+	dst := image.NewRGBA(image.Rect(0, 0, avatar.DefaultSize, avatar.DefaultSize))
+	draw.NearestNeighbor.Scale(dst, dst.Bounds(), img, img.Bounds(), draw.Over, nil)
+	if err = png.Encode(f, dst); err != nil {
 		return errors.Wrap(err, "encode avatar image to file")
 	}
 	return nil