fix: clear golangci-lint errcheck and staticcheck findings

internal/cli/cli.go

@@ -44,7 +44,7 @@ func Run(args []string, stdout, stderr io.Writer) int {
 		return 130
 	}
 
-	fmt.Fprintln(stderr, err)
+	_, _ = fmt.Fprintln(stderr, err)
 	if isUsageError(err) {
 		return 2
 	}
@@ -62,8 +62,8 @@ func newRootCmd() *cobra.Command {
 
 	root.RunE = func(cmd *cobra.Command, args []string) error {
 		if v, _ := cmd.Flags().GetBool("version"); v {
-			fmt.Fprintln(cmd.OutOrStdout(), versionString())
-			return nil
+			_, err := fmt.Fprintln(cmd.OutOrStdout(), versionString())
+			return err
 		}
 		return pickRunE(cmd, nil)
 	}

internal/cli/init.go

@@ -25,8 +25,8 @@ func newInitCmd() *cobra.Command {
 			if err != nil {
 				return newUsageError(err)
 			}
-			fmt.Fprint(cmd.OutOrStdout(), script)
-			return nil
+			_, err = fmt.Fprint(cmd.OutOrStdout(), script)
+			return err
 		},
 	}
 }

internal/cli/pick.go

@@ -61,9 +61,11 @@ func pickRunE(cmd *cobra.Command, args []string) error {
 	}
 
 	out := cmd.OutOrStdout()
-	fmt.Fprintln(out, abs)
+	if _, err := fmt.Fprintln(out, abs); err != nil {
+		return err
+	}
 	if isTerminal(out) {
-		fmt.Fprintln(cmd.ErrOrStderr(), initHint)
+		_, _ = fmt.Fprintln(cmd.ErrOrStderr(), initHint)
 	}
 	return nil
 }

internal/cli/scan.go

@@ -38,8 +38,8 @@ func newScanCmd() *cobra.Command {
 				return err
 			}
 
-			fmt.Fprintf(cmd.OutOrStdout(), "Seeded %d Visits across %d Projects\n", summary.Seeded, summary.Projects)
-			return nil
+			_, err = fmt.Fprintf(cmd.OutOrStdout(), "Seeded %d Visits across %d Projects\n", summary.Seeded, summary.Projects)
+			return err
 		},
 	}
 }

internal/cli/version.go

@@ -23,8 +23,8 @@ func newVersionCmd() *cobra.Command {
 		Short: "print the cdd version",
 		Args:  cobra.NoArgs,
 		RunE: func(cmd *cobra.Command, _ []string) error {
-			fmt.Fprintln(cmd.OutOrStdout(), versionString())
-			return nil
+			_, err := fmt.Fprintln(cmd.OutOrStdout(), versionString())
+			return err
 		},
 	}
 }

internal/picker/model_test.go

@@ -90,7 +90,7 @@ func TestModel_FuzzyFilter(t *testing.T) {
 	next, _ := m.Update(tea.WindowSizeMsg{Width: 120, Height: 40})
 	m = next.(picker.Model)
 
-	for _, r := range []rune("billing") {
+	for _, r := range "billing" {
 		next, _ = m.Update(tea.KeyPressMsg{Text: string(r)})
 		m = next.(picker.Model)
 	}