feat: upgrade to go 1.19

apk/apk.go

@@ -36,7 +36,6 @@ import (
 	"fmt"
 	"hash"
 	"io"
-	"io/ioutil"
 	"net/mail"
 	"os"
 	"path/filepath"
@@ -358,7 +357,7 @@ func newScriptInsideTarGz(out *tar.Writer, path, dest string) error {
 	if err != nil {
 		return err
 	}
-	content, err := ioutil.ReadFile(path)
+	content, err := os.ReadFile(path)
 	if err != nil {
 		return err
 	}
@@ -478,7 +477,7 @@ func createSymlinkInsideTarGz(file *files.Content, out *tar.Writer) error {
 }
 
 func copyToTarAndDigest(file *files.Content, tw *tar.Writer, sizep *int64) error {
-	contents, err := ioutil.ReadFile(file.Source)
+	contents, err := os.ReadFile(file.Source)
 	if err != nil {
 		return err
 	}

apk/apk_test.go

@@ -10,7 +10,7 @@ import (
 	"flag"
 	"fmt"
 	"io"
-	"io/ioutil"
+	"os"
 	"path"
 	"path/filepath"
 	"testing"
@@ -165,7 +165,7 @@ func TestDefaultWithArch(t *testing.T) {
 }
 
 func TestNoInfo(t *testing.T) {
-	err := Default.Package(nfpm.WithDefaults(&nfpm.Info{}), ioutil.Discard)
+	err := Default.Package(nfpm.WithDefaults(&nfpm.Info{}), io.Discard)
 	require.Error(t, err)
 }
 
@@ -200,7 +200,7 @@ func TestFileDoesNotExist(t *testing.T) {
 				},
 			},
 		}),
-		ioutil.Discard,
+		io.Discard,
 	)
 	require.EqualError(t, err, fmt.Sprintf("matching \"%s\": file does not exist", filepath.ToSlash(abs)))
 }
@@ -223,7 +223,7 @@ func TestNoFiles(t *testing.T) {
 				},
 			},
 		}),
-		ioutil.Discard,
+		io.Discard,
 	)
 	require.NoError(t, err)
 }
@@ -242,9 +242,9 @@ func TestCreateBuilderControl(t *testing.T) {
 	control := string(extractFromTar(t, w.Bytes(), ".PKGINFO"))
 	golden := "testdata/TestCreateBuilderControl.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, []byte(control), 0o655)) // nolint: gosec
+		require.NoError(t, os.WriteFile(golden, []byte(control), 0o655)) // nolint: gosec
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), control)
 }
@@ -274,9 +274,9 @@ func TestCreateBuilderControlScripts(t *testing.T) {
 	control := string(extractFromTar(t, w.Bytes(), ".PKGINFO"))
 	golden := "testdata/TestCreateBuilderControlScripts.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, []byte(control), 0o655)) // nolint: gosec
+		require.NoError(t, os.WriteFile(golden, []byte(control), 0o655)) // nolint: gosec
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), control)
 
@@ -303,9 +303,9 @@ func TestControl(t *testing.T) {
 	}))
 	golden := "testdata/TestControl.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o655)) // nolint: gosec
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o655)) // nolint: gosec
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -328,7 +328,7 @@ func TestSignature(t *testing.T) {
 	err = sign.RSAVerifySHA1Digest(digest, signature, "../internal/sign/testdata/rsa.pub")
 	require.NoError(t, err)
 
-	err = Default.Package(info, ioutil.Discard)
+	err = Default.Package(info, io.Discard)
 	require.NoError(t, err)
 }
 
@@ -377,11 +377,11 @@ func TestDisableGlobbing(t *testing.T) {
 
 	gzr, err := gzip.NewReader(&dataTarGz)
 	require.NoError(t, err)
-	dataTar, err := ioutil.ReadAll(gzr)
+	dataTar, err := io.ReadAll(gzr)
 	require.NoError(t, err)
 
 	extractedContent := extractFromTar(t, dataTar, "test/{file}[")
-	actualContent, err := ioutil.ReadFile("../testdata/{file}[")
+	actualContent, err := os.ReadFile("../testdata/{file}[")
 	require.NoError(t, err)
 	require.Equal(t, actualContent, extractedContent)
 }
@@ -402,7 +402,7 @@ func extractFromTar(t *testing.T, tarFile []byte, fileName string) []byte {
 			continue
 		}
 
-		data, err := ioutil.ReadAll(tr)
+		data, err := io.ReadAll(tr)
 		require.NoError(t, err)
 		return data
 	}
@@ -484,7 +484,7 @@ func TestPackageSymlinks(t *testing.T) {
 			Type:        "symlink",
 		},
 	}
-	require.NoError(t, Default.Package(info, ioutil.Discard))
+	require.NoError(t, Default.Package(info, io.Discard))
 }
 
 func TestDirectories(t *testing.T) {

deb/deb.go

@@ -9,7 +9,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -664,7 +663,7 @@ func newFilePathInsideTar(out *tar.Writer, path, dest string, mode int64) error
 	if err != nil {
 		return err
 	}
-	content, err := ioutil.ReadAll(file)
+	content, err := io.ReadAll(file)
 	if err != nil {
 		return err
 	}

deb/deb_test.go

@@ -10,7 +10,7 @@ import (
 	"flag"
 	"fmt"
 	"io"
-	"io/ioutil"
+	"os"
 	"path"
 	"path/filepath"
 	"strconv"
@@ -92,7 +92,7 @@ func TestDeb(t *testing.T) {
 		t.Run(arch, func(t *testing.T) {
 			info := exampleInfo()
 			info.Arch = arch
-			err := Default.Package(info, ioutil.Discard)
+			err := Default.Package(info, io.Discard)
 			require.NoError(t, err)
 		})
 	}
@@ -110,7 +110,7 @@ func extractDebVersion(deb *bytes.Buffer) string {
 func TestDebVersionWithDash(t *testing.T) {
 	info := exampleInfo()
 	info.Version = "1.0.0-beta"
-	err := Default.Package(info, ioutil.Discard)
+	err := Default.Package(info, io.Discard)
 	require.NoError(t, err)
 }
 
@@ -199,9 +199,9 @@ func TestControl(t *testing.T) {
 	}))
 	golden := "testdata/control.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -219,9 +219,9 @@ func TestSpecialFiles(t *testing.T) {
 	mode, err := strconv.ParseInt("0644", 8, 64)
 	require.NoError(t, err)
 	require.Equal(t, int64(header.FileInfo().Mode()), mode)
-	data, err := ioutil.ReadAll(in)
+	data, err := io.ReadAll(in)
 	require.NoError(t, err)
-	org, err := ioutil.ReadFile(filePath)
+	org, err := os.ReadFile(filePath)
 	require.NoError(t, err)
 	require.Equal(t, data, org)
 }
@@ -253,9 +253,9 @@ func TestNoJoinsControl(t *testing.T) {
 	}))
 	golden := "testdata/control2.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -288,9 +288,9 @@ func TestVersionControl(t *testing.T) {
 	}))
 	golden := "testdata/control4.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -326,7 +326,7 @@ func TestDebFileDoesNotExist(t *testing.T) {
 				},
 			},
 		}),
-		ioutil.Discard,
+		io.Discard,
 	)
 	require.EqualError(t, err, fmt.Sprintf("matching \"%s\": file does not exist", filepath.ToSlash(abs)))
 }
@@ -349,13 +349,13 @@ func TestDebNoFiles(t *testing.T) {
 				},
 			},
 		}),
-		ioutil.Discard,
+		io.Discard,
 	)
 	require.NoError(t, err)
 }
 
 func TestDebNoInfo(t *testing.T) {
-	err := Default.Package(nfpm.WithDefaults(&nfpm.Info{}), ioutil.Discard)
+	err := Default.Package(nfpm.WithDefaults(&nfpm.Info{}), io.Discard)
 	require.Error(t, err)
 }
 
@@ -411,9 +411,9 @@ func TestMinimalFields(t *testing.T) {
 	}))
 	golden := "testdata/minimal.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -433,9 +433,9 @@ func TestDebEpoch(t *testing.T) {
 	}))
 	golden := "testdata/withepoch.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -462,9 +462,9 @@ func TestDebRules(t *testing.T) {
 	}))
 	golden := "testdata/rules.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -483,9 +483,9 @@ func TestMultilineFields(t *testing.T) {
 	}))
 	golden := "testdata/multiline.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }
@@ -990,7 +990,7 @@ func TestDisableGlobbing(t *testing.T) {
 	dataTarball, _, _, tarballName, err := createDataTarball(info)
 	require.NoError(t, err)
 
-	expectedContent, err := ioutil.ReadFile("../testdata/{file}[")
+	expectedContent, err := os.ReadFile("../testdata/{file}[")
 	require.NoError(t, err)
 
 	actualContent := extractFileFromTar(t, inflate(t, tarballName, dataTarball), "/test/{file}[")
@@ -1105,7 +1105,7 @@ func extractFileFromTar(tb testing.TB, tarFile []byte, filename string) []byte {
 			continue
 		}
 
-		fileContents, err := ioutil.ReadAll(tr)
+		fileContents, err := io.ReadAll(tr)
 		require.NoError(tb, err)
 
 		return fileContents
@@ -1226,7 +1226,7 @@ func inflate(tb testing.TB, nameOrType string, data []byte) []byte {
 		tb.Fatalf("invalid inflation type: %s", ext)
 	}
 
-	inflatedData, err := ioutil.ReadAll(inflateReadCloser)
+	inflatedData, err := io.ReadAll(inflateReadCloser)
 	require.NoError(tb, err)
 
 	err = inflateReadCloser.Close()
@@ -1289,7 +1289,7 @@ func extractFileFromAr(tb testing.TB, arFile []byte, filename string) []byte {
 			continue
 		}
 
-		fileContents, err := ioutil.ReadAll(tr)
+		fileContents, err := io.ReadAll(tr)
 		require.NoError(tb, err)
 
 		return fileContents
@@ -1357,9 +1357,9 @@ func TestFields(t *testing.T) {
 	}))
 	golden := "testdata/control3.golden"
 	if *update {
-		require.NoError(t, ioutil.WriteFile(golden, w.Bytes(), 0o600))
+		require.NoError(t, os.WriteFile(golden, w.Bytes(), 0o600))
 	}
-	bts, err := ioutil.ReadFile(golden) //nolint:gosec
+	bts, err := os.ReadFile(golden) //nolint:gosec
 	require.NoError(t, err)
 	require.Equal(t, string(bts), w.String())
 }

go.mod

@@ -1,6 +1,6 @@
 module github.com/goreleaser/nfpm/v2
 
-go 1.18
+go 1.19
 
 require (
 	github.com/AlekSi/pointer v1.2.0

internal/sign/pgp.go

@@ -6,7 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
+	"os"
 	"strconv"
 	"unicode"
 
@@ -117,7 +117,7 @@ func PGPClearSignWithKeyID(message io.Reader, keyFile, passphrase string, hexKey
 // identity is not explicitly checked, other that the obvious fact that the signer's key must
 // be in the armoredPubKeyFile.
 func PGPVerify(message io.Reader, signature []byte, armoredPubKeyFile string) error {
-	keyFileContent, err := ioutil.ReadFile(armoredPubKeyFile)
+	keyFileContent, err := os.ReadFile(armoredPubKeyFile)
 	if err != nil {
 		return fmt.Errorf("reading armored public key file: %w", err)
 	}
@@ -146,7 +146,7 @@ func PGPVerify(message io.Reader, signature []byte, armoredPubKeyFile string) er
 }
 
 func PGPReadMessage(message []byte, armoredPubKeyFile string) error {
-	keyFileContent, err := ioutil.ReadFile(armoredPubKeyFile)
+	keyFileContent, err := os.ReadFile(armoredPubKeyFile)
 	if err != nil {
 		return fmt.Errorf("reading armored public key file: %w", err)
 	}
@@ -190,7 +190,7 @@ var (
 )
 
 func readSigningKey(keyFile, passphrase string) (*openpgp.Entity, error) {
-	fileContent, err := ioutil.ReadFile(keyFile)
+	fileContent, err := os.ReadFile(keyFile)
 	if err != nil {
 		return nil, fmt.Errorf("reading PGP key file: %w", err)
 	}