*.go: update to golangci-lint, and fix everything

install tools in the workflow actions
Also switch away from deprecated ioutil

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

.github/workflows/go.yml

@@ -22,9 +22,9 @@ jobs:
         go-version: ${{ matrix.go }}
 
     - name: Build
-      run: make
+      run: make build
 
-    - name: Test
+    - name: Validation
       run: make validation
       
     - name: Build.Arches

.github/workflows/validation.yml

@@ -0,0 +1,28 @@
+name: lint
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: ['1.21']
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ matrix.go }}
+
+    - name: Install tools
+      run: make install.tools
+
+    - name: Test
+      run: make lint

Makefile

@@ -11,7 +11,7 @@ GO_VER := go1.14
 default: build validation
 
 .PHONY: validation
-validation: .test .lint .vet .cli.test
+validation: .test .vet .cli.test
 
 .PHONY: validation.tags
 validation.tags: .test.tags .vet.tags .cli.test .staticcheck
@@ -50,11 +50,7 @@ lint: .lint
 CLEAN_FILES += .lint
 
 .lint: $(SOURCE_FILES)
-	@if [ "$(findstring $(GO_VER),$(shell go version))" != "" ] ; then \
-		set -e ; for dir in $(NO_VENDOR_DIR) ; do golint -set_exit_status $$dir ; done && touch $@ \
-	else \
-		touch $@ ; \
-	fi
+	set -e ; golangci-lint run && touch $@
 
 .PHONY: vet
 vet: .vet .vet.tags
@@ -85,12 +81,10 @@ $(BUILD): $(SOURCE_FILES)
 	go build -ldflags="-X 'main.Version=$(shell git describe --always --dirty)'" -mod=vendor -o $(BUILD) $(BUILDPATH)
 
 install.tools:
-	@go install -u github.com/fatih/color@latest ; \
-	go install -u github.com/fzipp/gocyclo/cmd/gocyclo@latest ; \
-	go install -u honnef.co/go/tools/cmd/staticcheck@latest ; \
-	if [ "$(findstring $(GO_VER),$(shell go version))" != "" ] ; then \
-		go get -u golang.org/x/lint/golint ;\
-	fi
+	@go install github.com/fatih/color@latest ; \
+	go install github.com/fzipp/gocyclo/cmd/gocyclo@latest ; \
+	go install honnef.co/go/tools/cmd/staticcheck@latest ; \
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
 
 ./bin:
 	mkdir -p $@

check_test.go

@@ -2,7 +2,6 @@ package mtree
 
 import (
 	"bytes"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -31,14 +30,14 @@ func TestCheck(t *testing.T) {
 // only check again for size and sha1, and ignore time, and ensure it passes
 func TestCheckKeywords(t *testing.T) {
 	content := []byte("I know half of you half as well as I ought to")
-	dir, err := ioutil.TempDir("", "test-check-keywords")
+	dir, err := os.MkdirTemp("", "test-check-keywords")
 	if err != nil {
 		t.Fatal(err)
 	}
 	defer os.RemoveAll(dir) // clean up
 
 	tmpfn := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfn, content, 0666); err != nil {
+	if err := os.WriteFile(tmpfn, content, 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -120,7 +119,7 @@ func TestDefaultBrokenLink(t *testing.T) {
 
 // https://github.com/vbatts/go-mtree/issues/8
 func TestTimeComparison(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-time.")
+	dir, err := os.MkdirTemp("", "test-time.")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -165,7 +164,7 @@ func TestTimeComparison(t *testing.T) {
 }
 
 func TestTarTime(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-tar-time.")
+	dir, err := os.MkdirTemp("", "test-tar-time.")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -219,7 +218,7 @@ func TestTarTime(t *testing.T) {
 }
 
 func TestIgnoreComments(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-comments.")
+	dir, err := os.MkdirTemp("", "test-comments.")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -288,7 +287,7 @@ func TestIgnoreComments(t *testing.T) {
 }
 
 func TestCheckNeedsEncoding(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-needs-encoding")
+	dir, err := os.MkdirTemp("", "test-needs-encoding")
 	if err != nil {
 		t.Fatal(err)
 	}

cmd/gomtree/cmd/validate.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"strings"
 
@@ -266,7 +265,7 @@ func validateAction(c *cli.Context) error {
 		}
 		ts := mtree.NewTarStreamer(input, excludes, currentKeywords)
 
-		if _, err := io.Copy(ioutil.Discard, ts); err != nil && err != io.EOF {
+		if _, err := io.Copy(io.Discard, ts); err != nil && err != io.EOF {
 			return err
 		}
 		if err := ts.Close(); err != nil {
@@ -344,8 +343,8 @@ func validateAction(c *cli.Context) error {
 		}
 
 		// output stateDh
-		stateDh.WriteTo(fh)
-		return nil
+		_, err = stateDh.WriteTo(fh)
+		return err
 	}
 
 	// no spec manifest has been provided yet, so look for it on stdin
@@ -358,7 +357,8 @@ func validateAction(c *cli.Context) error {
 
 		// We can't check against more fields than in the specKeywords list, so
 		// currentKeywords can only have a subset of specKeywords.
-		specKeywords = specDh.UsedKeywords()
+		// TODO this specKeywords is not even used
+		_ = specDh.UsedKeywords()
 	}
 
 	// This is a validation.

compare_test.go

@@ -5,7 +5,6 @@ import (
 	"bytes"
 	"encoding/json"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -37,7 +36,7 @@ func TestCompare(t *testing.T) {
 
 //gocyclo:ignore
 func TestCompareModified(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-compare-modified")
+	dir, err := os.MkdirTemp("", "test-compare-modified")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -45,7 +44,7 @@ func TestCompareModified(t *testing.T) {
 
 	// Create a bunch of objects.
 	tmpfile := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
+	if err := os.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -55,7 +54,7 @@ func TestCompareModified(t *testing.T) {
 	}
 
 	tmpsubfile := filepath.Join(tmpdir, "anotherfile")
-	if err := ioutil.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -66,7 +65,7 @@ func TestCompareModified(t *testing.T) {
 	}
 
 	// Overwrite the content in one of the files.
-	if err := ioutil.WriteFile(tmpsubfile, []byte("modified content"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("modified content"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -117,7 +116,7 @@ func TestCompareModified(t *testing.T) {
 
 //gocyclo:ignore
 func TestCompareMissing(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-compare-missing")
+	dir, err := os.MkdirTemp("", "test-compare-missing")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -125,7 +124,7 @@ func TestCompareMissing(t *testing.T) {
 
 	// Create a bunch of objects.
 	tmpfile := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
+	if err := os.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -135,7 +134,7 @@ func TestCompareMissing(t *testing.T) {
 	}
 
 	tmpsubfile := filepath.Join(tmpdir, "anotherfile")
-	if err := ioutil.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -209,7 +208,7 @@ func TestCompareMissing(t *testing.T) {
 
 //gocyclo:ignore
 func TestCompareExtra(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-compare-extra")
+	dir, err := os.MkdirTemp("", "test-compare-extra")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -223,7 +222,7 @@ func TestCompareExtra(t *testing.T) {
 
 	// Create a bunch of objects.
 	tmpfile := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
+	if err := os.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -233,7 +232,7 @@ func TestCompareExtra(t *testing.T) {
 	}
 
 	tmpsubfile := filepath.Join(tmpdir, "anotherfile")
-	if err := ioutil.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("some different content"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -287,7 +286,7 @@ func TestCompareExtra(t *testing.T) {
 }
 
 func TestCompareKeys(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-compare-keys")
+	dir, err := os.MkdirTemp("", "test-compare-keys")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -295,7 +294,7 @@ func TestCompareKeys(t *testing.T) {
 
 	// Create a bunch of objects.
 	tmpfile := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
+	if err := os.WriteFile(tmpfile, []byte("some content here"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -305,7 +304,7 @@ func TestCompareKeys(t *testing.T) {
 	}
 
 	tmpsubfile := filepath.Join(tmpdir, "anotherfile")
-	if err := ioutil.WriteFile(tmpsubfile, []byte("aaa"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("aaa"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -316,7 +315,7 @@ func TestCompareKeys(t *testing.T) {
 	}
 
 	// Overwrite the content in one of the files, but without changing the size.
-	if err := ioutil.WriteFile(tmpsubfile, []byte("bbb"), 0666); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("bbb"), 0666); err != nil {
 		t.Fatal(err)
 	}
 
@@ -343,7 +342,7 @@ func TestCompareKeys(t *testing.T) {
 
 //gocyclo:ignore
 func TestTarCompare(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-compare-tar")
+	dir, err := os.MkdirTemp("", "test-compare-tar")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -351,7 +350,7 @@ func TestTarCompare(t *testing.T) {
 
 	// Create a bunch of objects.
 	tmpfile := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfile, []byte("some content"), 0644); err != nil {
+	if err := os.WriteFile(tmpfile, []byte("some content"), 0644); err != nil {
 		t.Fatal(err)
 	}
 
@@ -361,7 +360,7 @@ func TestTarCompare(t *testing.T) {
 	}
 
 	tmpsubfile := filepath.Join(tmpdir, "anotherfile")
-	if err := ioutil.WriteFile(tmpsubfile, []byte("aaa"), 0644); err != nil {
+	if err := os.WriteFile(tmpsubfile, []byte("aaa"), 0644); err != nil {
 		t.Fatal(err)
 	}
 
@@ -395,7 +394,7 @@ func TestTarCompare(t *testing.T) {
 	}
 
 	str := NewTarStreamer(bytes.NewBuffer(ts), nil, append(DefaultTarKeywords, "sha1"))
-	if _, err = io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err = io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err = str.Close(); err != nil {

fseval_test.go

@@ -2,7 +2,6 @@ package mtree
 
 import (
 	"encoding/json"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -73,7 +72,7 @@ func (fs *MockFsEval) KeywordFunc(fn KeywordFunc) KeywordFunc {
 
 //gocyclo:ignore
 func TestCheckFsEval(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-check-fs-eval")
+	dir, err := os.MkdirTemp("", "test-check-fs-eval")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -81,7 +80,7 @@ func TestCheckFsEval(t *testing.T) {
 
 	content := []byte("If you hide your ignorance, no one will hit you and you'll never learn.")
 	tmpfn := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfn, content, 0451); err != nil {
+	if err := os.WriteFile(tmpfn, content, 0451); err != nil {
 		t.Fatal(err)
 	}
 

keywordfunc.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/vbatts/go-mtree/pkg/govis"
 
-	//lint:ignore SA1019 yes ripemd160 is deprecated, but this is for mtree compatibility
+	//nolint:staticcheck // SA1019 yes ripemd160 is deprecated, but this is for mtree compatibility
 	"golang.org/x/crypto/ripemd160"
 )
 

keywords_linux_test.go

@@ -4,7 +4,6 @@
 package mtree
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -21,7 +20,7 @@ func TestXattr(t *testing.T) {
 		// xattrs
 		testDir = "."
 	}
-	dir, err := ioutil.TempDir(testDir, "test.xattrs.")
+	dir, err := os.MkdirTemp(testDir, "test.xattrs.")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -30,8 +29,14 @@ func TestXattr(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	fh.WriteString("howdy")
-	fh.Sync()
+	_, err = fh.WriteString("howdy")
+	if err != nil {
+		t.Errorf("failed to write string: %s", err)
+	}
+	err = fh.Sync()
+	if err != nil {
+		t.Errorf("failed to sync file: %s", err)
+	}
 	if _, err := fh.Seek(0, 0); err != nil {
 		t.Fatal(err)
 	}

mtree_test.go

@@ -1,7 +1,7 @@
 package mtree
 
 import (
-	"io/ioutil"
+	"io"
 	"os"
 	"testing"
 
@@ -74,7 +74,7 @@ func TestParser(t *testing.T) {
 				}
 			}
 
-			i, err := dh.WriteTo(ioutil.Discard)
+			i, err := dh.WriteTo(io.Discard)
 			if err != nil {
 				t.Error(err)
 			}

tar.go

@@ -4,7 +4,6 @@ import (
 	"archive/tar"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -111,7 +110,7 @@ hdrloop:
 		// Because the content of the file may need to be read by several
 		// KeywordFuncs, it needs to be an io.Seeker as well. So, just reading from
 		// ts.tarReader is not enough.
-		tmpFile, err := ioutil.TempFile("", "ts.payload.")
+		tmpFile, err := os.CreateTemp("", "ts.payload.")
 		if err != nil {
 			ts.pipeReader.CloseWithError(err)
 			return

tar_test.go

@@ -4,7 +4,6 @@ import (
 	"archive/tar"
 	"bytes"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"syscall"
@@ -62,7 +61,7 @@ func TestTar(t *testing.T) {
 	}
 	str := NewTarStreamer(fh, nil, append(DefaultKeywords, "sha1"))
 
-	if _, err := io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err := io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err := str.Close(); err != nil {
@@ -137,7 +136,7 @@ func TestArchiveCreation(t *testing.T) {
 	}
 	str := NewTarStreamer(fh, nil, []Keyword{"sha1"})
 
-	if _, err := io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err := io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err := str.Close(); err != nil {
@@ -206,7 +205,7 @@ func TestTreeTraversal(t *testing.T) {
 	}
 	str := NewTarStreamer(fh, nil, DefaultTarKeywords)
 
-	if _, err = io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err = io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err = str.Close(); err != nil {
@@ -258,7 +257,7 @@ func TestTreeTraversal(t *testing.T) {
 		t.Fatal(err)
 	}
 	str = NewTarStreamer(fh, nil, DefaultTarKeywords)
-	if _, err = io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err = io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err = str.Close(); err != nil {
@@ -297,7 +296,7 @@ func TestHardlinks(t *testing.T) {
 	}
 	str := NewTarStreamer(fh, nil, append(DefaultTarKeywords, "nlink"))
 
-	if _, err = io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err = io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err = str.Close(); err != nil {
@@ -379,7 +378,7 @@ func TestArchiveExcludeNonDirectory(t *testing.T) {
 	}
 	str := NewTarStreamer(fh, []ExcludeFunc{ExcludeNonDirectories}, []Keyword{"type"})
 
-	if _, err := io.Copy(ioutil.Discard, str); err != nil && err != io.EOF {
+	if _, err := io.Copy(io.Discard, str); err != nil && err != io.EOF {
 		t.Fatal(err)
 	}
 	if err := str.Close(); err != nil {

test/cli-test/main.go

@@ -32,5 +32,5 @@ func main() {
 		fmt.Fprintf(os.Stderr, red("%d FAILED tests\n"), failed)
 		os.Exit(1)
 	}
-	fmt.Fprintf(os.Stdout, green("SUCCESS: no cli tests failed\n"))
+	fmt.Fprint(os.Stdout, green("SUCCESS: no cli tests failed\n"))
 }

update.go

@@ -2,6 +2,7 @@ package mtree
 
 import (
 	"container/heap"
+	"fmt"
 	"os"
 	"sort"
 
@@ -23,7 +24,12 @@ func Update(root string, dh *DirectoryHierarchy, keywords []Keyword, fs FsEval)
 	creator := dhCreator{DH: dh}
 	curDir, err := os.Getwd()
 	if err == nil {
-		defer os.Chdir(curDir)
+		defer func() {
+			err := os.Chdir(curDir)
+			if err != nil {
+				logrus.Warn(fmt.Errorf("failed to change directory to %q: %w", curDir, err))
+			}
+		}()
 	}
 
 	if err := os.Chdir(root); err != nil {

update_linux_test.go

@@ -2,7 +2,6 @@ package mtree
 
 import (
 	"encoding/json"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -19,14 +18,14 @@ func TestXattrUpdate(t *testing.T) {
 	content := []byte("I know half of you half as well as I ought to")
 	// a bit dirty to create/destroy a directory in cwd, but often /tmp is
 	// mounted tmpfs and doesn't support xattrs
-	dir, err := ioutil.TempDir(".", "test.xattr.restore.")
+	dir, err := os.MkdirTemp(".", "test.xattr.restore.")
 	if err != nil {
 		t.Fatal(err)
 	}
 	defer os.RemoveAll(dir) // clean up
 
 	tmpfn := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfn, content, 0666); err != nil {
+	if err := os.WriteFile(tmpfn, content, 0666); err != nil {
 		t.Fatal(err)
 	}
 

update_test.go

@@ -6,7 +6,6 @@ package mtree
 import (
 	"container/heap"
 	"encoding/json"
-	"io/ioutil"
 	"os"
 	"os/user"
 	"path/filepath"
@@ -24,14 +23,14 @@ func init() {
 //gocyclo:ignore
 func TestUpdate(t *testing.T) {
 	content := []byte("I know half of you half as well as I ought to")
-	dir, err := ioutil.TempDir("", "test-check-keywords")
+	dir, err := os.MkdirTemp("", "test-check-keywords")
 	if err != nil {
 		t.Fatal(err)
 	}
 	defer os.RemoveAll(dir) // clean up
 
 	tmpfn := filepath.Join(dir, "tmpfile")
-	if err := ioutil.WriteFile(tmpfn, content, 0666); err != nil {
+	if err := os.WriteFile(tmpfn, content, 0666); err != nil {
 		t.Fatal(err)
 	}
 

walk_test.go

@@ -1,7 +1,6 @@
 package mtree
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -13,7 +12,7 @@ func TestWalk(t *testing.T) {
 	}
 	numEntries := countTypes(dh)
 
-	fh, err := ioutil.TempFile("", "walk.")
+	fh, err := os.CreateTemp("", "walk.")
 	if err != nil {
 		t.Fatal(err)
 	}

xattr/xattr_test.go

@@ -5,7 +5,6 @@ package xattr
 
 import (
 	"bytes"
-	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -15,7 +14,7 @@ func TestXattr(t *testing.T) {
 	if present == false {
 		testDir = "."
 	}
-	fh, err := ioutil.TempFile(testDir, "xattr.")
+	fh, err := os.CreateTemp(testDir, "xattr.")
 	if err != nil {
 		t.Fatal(err)
 	}

xattr/xattr_unsupported_test.go

@@ -5,13 +5,12 @@ package xattr
 
 import (
 	"bytes"
-	"io/ioutil"
 	"os"
 	"testing"
 )
 
 func TestXattrUnsupported(t *testing.T) {
-	fh, err := ioutil.TempFile(".", "xattr.")
+	fh, err := os.CreateTemp(".", "xattr.")
 	if err != nil {
 		t.Fatal(err)
 	}