address lint warnings

Signed-off-by: Joe Fitzgerald <[email protected]>

.golangci.yaml

@@ -0,0 +1,3 @@
+run:
+  skip-dirs:
+    - fixtures

generated_fakes_test.go

@@ -76,7 +76,7 @@ func testFakes(t *testing.T, when spec.G, it spec.S) {
 	it("records the arguments it was called with", func() {
 		Expect(fake.DoThingsCallCount()).To(Equal(0))
 
-		fake.DoThings("stuff", 5)
+		_, _ = fake.DoThings("stuff", 5)
 
 		Expect(fake.DoThingsCallCount()).To(Equal(1))
 		arg1, arg2 := fake.DoThingsArgsForCall(0)
@@ -147,7 +147,7 @@ func testFakes(t *testing.T, when spec.G, it spec.S) {
 			Expect(len(fake.Invocations()["DoASlice"])).To(Equal(0))
 			Expect(len(fake.Invocations()["DoAnArray"])).To(Equal(0))
 
-			fake.DoThings("hello", 0)
+			_, _ = fake.DoThings("hello", 0)
 			Expect(len(fake.Invocations()["DoThings"])).To(Equal(1))
 			Expect(fake.Invocations()["DoThings"][0][0]).To(Equal("hello"))
 			Expect(fake.Invocations()["DoThings"][0][1]).To(Equal(uint64(0)))
@@ -190,7 +190,7 @@ func testFakes(t *testing.T, when spec.G, it spec.S) {
 
 			go fake.DoNothing()
 			<-start1
-			go fake.DoThings("abc", 1)
+			go func() { _, _ = fake.DoThings("abc", 1) }()
 			<-start2
 		})
 
@@ -211,7 +211,7 @@ func testFakes(t *testing.T, when spec.G, it spec.S) {
 	when("when methods are called concurrently", func() {
 		it.Before(func() {
 			go fake.DoNothing()
-			go fake.DoThings("", 0)
+			go func() { _, _ = fake.DoThings("", 0) }()
 		})
 
 		it("records the call count without race conditions", func() {
@@ -297,9 +297,9 @@ func testFakes(t *testing.T, when spec.G, it spec.S) {
 
 		it("succeeds and does not cause a data race", func() {
 			go fake.DoThingsReturns(1, nil)
-			go fake.DoThings("1", 1)
+			go func() { _, _ = fake.DoThings("1", 1) }()
 			go fake.DoThingsReturns(1, nil)
-			go fake.DoThings("1", 1)
+			go func() { _, _ = fake.DoThings("1", 1) }()
 		})
 	})
 }

generator/interface_template.go

@@ -3,14 +3,19 @@ package generator
 import (
 	"strings"
 	"text/template"
+
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 )
 
+var title = cases.Title(language.Und, cases.NoLower)
+
 var interfaceFuncs = template.FuncMap{
 	"ToLower":    strings.ToLower,
 	"UnExport":   unexport,
 	"Replace":    strings.Replace,
 	"IsExported": isExported,
-	"Title":      strings.Title,
+	"Title":      title.String,
 }
 
 const interfaceTemplate string = `{{.Header}}// Code generated by counterfeiter. DO NOT EDIT.

go.mod

@@ -3,6 +3,7 @@ module github.com/maxbrunsfeld/counterfeiter/v6
 require (
 	github.com/onsi/gomega v1.30.0
 	github.com/sclevine/spec v1.4.0
+	golang.org/x/text v0.14.0
 	golang.org/x/tools v0.15.0
 )
 
@@ -11,7 +12,6 @@ require (
 	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/net v0.18.0 // indirect
 	golang.org/x/sys v0.14.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

integration/copy_test.go

@@ -2,7 +2,7 @@ package integration_test
 
 import (
 	"io"
-	"io/ioutil"
+	"io/fs"
 	"os"
 	"path/filepath"
 	"strings"
@@ -69,10 +69,18 @@ func dcopy(srcdir, destdir string, info os.FileInfo) error {
 		return err
 	}
 
-	contents, err := ioutil.ReadDir(srcdir)
+	entries, err := os.ReadDir(srcdir)
 	if err != nil {
 		return err
 	}
+	contents := make([]fs.FileInfo, 0, len(entries))
+	for _, entry := range entries {
+		info, err := entry.Info()
+		if err != nil {
+			return err
+		}
+		contents = append(contents, info)
+	}
 
 	for _, content := range contents {
 		cs, cd := filepath.Join(srcdir, content.Name()), filepath.Join(destdir, content.Name())

main.go

@@ -174,7 +174,7 @@ func printCode(code []byte, outputPath string, printToStdOut bool) error {
 		fmt.Println(string(formattedCode))
 		return nil
 	}
-	os.MkdirAll(filepath.Dir(outputPath), 0777)
+	_ = os.MkdirAll(filepath.Dir(outputPath), 0777)
 	file, err := os.Create(outputPath)
 	if err != nil {
 		return fmt.Errorf("Couldn't create fake file - %v", err)