🚨 Update linter and fix new warnings

.golangci.yaml

@@ -1,7 +1,8 @@
+version: "2"
+
 linters:
   enable:
     - errcheck
-    - gosimple
     - govet
     - ineffassign
     - staticcheck
@@ -22,8 +23,7 @@ linters:
     - gosec
     - perfsprint
     - testifylint
-
-linters-settings:
+  settings:
     testifylint:
       enable-all: true
       disable:

cmd/ic-merge/main.go

@@ -16,6 +16,7 @@ func main() {
 
 	m, err := ic.NewMerger(os.Args[1:])
 	e.HandleErr(err)
+	//nolint:errcheck // I don't care about this
 	defer m.Close()
 
 	err = m.ParseFiles()

convids/logic.go

@@ -1,6 +1,7 @@
 package convids
 
 import (
+	"cmp"
 	"context"
 	"errors"
 	"fmt"
@@ -17,6 +18,7 @@ import (
 )
 
 func NewData(path string) (*Data, error) {
+	//nolint:gosec // I don't care if this is user input
 	f, err := os.Open(path)
 	if err != nil {
 		return nil, err
@@ -152,8 +154,8 @@ func WalkFiles(d *Data, stopOnError bool, gp GroupPrinter, cb ShowWalker) (err e
 
 func DryRun(out io.Writer) ShowWalker {
 	return func(s *Show, path string) error {
-		fmt.Fprintf(out, "Saving %s to %s\n", path, s.Folder)
-		return ErrSkipped
+		_, err := fmt.Fprintf(out, "Saving %s to %s\n", path, s.Folder)
+		return cmp.Or(err, ErrSkipped)
 	}
 }
 
@@ -175,6 +177,6 @@ func GetShowWithIO(ctx context.Context, stdin io.Reader, stdout, stderr io.Write
 
 func PrintGroupName(out io.Writer) GroupPrinter {
 	return func(name string, group Shows) {
-		fmt.Fprintf(out, "Checking %s shows\n\n", name)
+		_, _ = fmt.Fprintf(out, "Checking %s shows\n\n", name)
 	}
 }

internal/cli/convids/app.go

@@ -50,11 +50,11 @@ func (a *App) run(ctx context.Context) error {
 }
 
 func (a *App) runInLoop(ctx context.Context) error {
-	fmt.Fprintln(a.stdout, "Looping")
+	_, _ = fmt.Fprintln(a.stdout, "Looping")
 	var err error
 	for err == nil {
 		err = a.run(ctx)
-		fmt.Fprintln(a.stdout, err)
+		_, _ = fmt.Fprintln(a.stdout, err)
 	}
 	return err
 }