Fix linters

main.go

@@ -41,7 +41,7 @@ func generatorsHelp(generators fakedata.Generators) string {
 	buffer := &bytes.Buffer{}
 	pattern := fmt.Sprintf("%%-%ds%%s\n", max+2) //+2 makes the output more readable
 	for _, gen := range generators {
-		fmt.Fprintf(buffer, pattern, gen.Name, gen.Desc)
+		fmt.Fprintf(buffer, pattern, gen.Name, gen.Desc) // nolint: errcheck
 	}
 
 	return buffer.String()
@@ -94,7 +94,7 @@ func main() {
 	)
 
 	flag.Usage = func() {
-		fmt.Fprintf(os.Stdout, "Usage: fakedata [option ...] field...\n\n")
+		fmt.Print("Usage: fakedata [option ...] field...\n\n")
 		flag.PrintDefaults()
 	}
 	flag.Parse()

pkg/fakedata/column.go

@@ -64,7 +64,7 @@ func (columns Columns) GenerateRow(formatter Formatter) string {
 		values[i] = column.Generate()
 	}
 
-	fmt.Fprintf(row, "%s", formatter.Format(columns, values))
+	fmt.Fprintf(row, "%s", formatter.Format(columns, values)) // nolint: errcheck
 
 	return row.String()
 }

pkg/fakedata/completion.go

@@ -61,11 +61,11 @@ func GetCompletionFunc(shell string) (string, error) {
 	allCliArgs := &bytes.Buffer{}
 
 	for _, gen := range NewGenerators() {
-		fmt.Fprintf(gens, gen.Name+" ")
+		fmt.Fprintf(gens, gen.Name+" ") // nolint: errcheck
 	}
 
 	pflag.VisitAll(func(f *pflag.Flag) {
-		fmt.Fprintf(allCliArgs, "--%s ", f.Name)
+		fmt.Fprintf(allCliArgs, "--%s ", f.Name) // nolint: errcheck
 	})
 
 	cmdList := gens.String() + " " + allCliArgs.String()

pkg/fakedata/formatter.go

@@ -40,7 +40,7 @@ func (f *SQLFormatter) Format(columns Columns, values []string) string {
 		formattedValues[i] = fmt.Sprintf("'%s'", value)
 	}
 
-	fmt.Fprintf(sql,
+	fmt.Fprintf(sql, // nolint: errcheck
 		"INSERT INTO %s (%s) VALUES (%s);",
 		f.Table,
 		strings.Join(names, ","),