Apply linter autofixes: internal/cli (refs #61)

internal/cli/config.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"os/exec"
@@ -240,16 +241,20 @@ on macOS, ~/.config/ on Linux, /etc/vaultik/ as root).`,
 			}
 
 			dir := filepath.Dir(path)
-			if err := os.MkdirAll(dir, 0o755); err != nil {
+
+			err := os.MkdirAll(dir, 0o755)
+			if err != nil {
 				return fmt.Errorf("creating config directory %s: %w", dir, err)
 			}
 
-			if err := os.WriteFile(path, []byte(defaultConfigTemplate), 0o600); err != nil {
+			err = os.WriteFile(path, []byte(defaultConfigTemplate), 0o600)
+			if err != nil {
 				return fmt.Errorf("writing config file: %w", err)
 			}
 
 			fmt.Printf("Config written to %s\n", path)
 			fmt.Println("Edit it to set your age_recipients, snapshots, and storage_url.")
+
 			return nil
 		},
 	}
@@ -276,6 +281,7 @@ func newConfigEditCommand() *cobra.Command {
 			ed.Stdin = os.Stdin
 			ed.Stdout = os.Stdout
 			ed.Stderr = os.Stderr
+
 			return ed.Run()
 		},
 	}
@@ -305,6 +311,7 @@ func newConfigGetCommand() *cobra.Command {
 
 			if node.Kind == yaml.ScalarNode {
 				fmt.Println(node.Value)
+
 				return nil
 			}
 
@@ -312,7 +319,9 @@ func newConfigGetCommand() *cobra.Command {
 			if err != nil {
 				return fmt.Errorf("marshaling value: %w", err)
 			}
+
 			fmt.Print(string(out))
+
 			return nil
 		},
 	}
@@ -363,6 +372,7 @@ Examples:
 			}
 
 			fmt.Printf("%s = %s\n", args[0], args[1])
+
 			return nil
 		},
 	}
@@ -399,8 +409,9 @@ func yamlPathGet(root *yaml.Node, keys []string) (*yaml.Node, error) {
 	node := root
 	if node.Kind == yaml.DocumentNode {
 		if len(node.Content) == 0 {
-			return nil, fmt.Errorf("empty config file")
+			return nil, errors.New("empty config file")
 		}
+
 		node = node.Content[0]
 	}
 
@@ -408,13 +419,16 @@ func yamlPathGet(root *yaml.Node, keys []string) (*yaml.Node, error) {
 		switch node.Kind {
 		case yaml.MappingNode:
 			found := false
+
 			for j := 0; j+1 < len(node.Content); j += 2 {
 				if node.Content[j].Value == key {
 					node = node.Content[j+1]
 					found = true
+
 					break
 				}
 			}
+
 			if !found {
 				return nil, fmt.Errorf("key not found: %s", strings.Join(keys[:i+1], "."))
 			}
@@ -423,9 +437,11 @@ func yamlPathGet(root *yaml.Node, keys []string) (*yaml.Node, error) {
 			if err != nil {
 				return nil, fmt.Errorf("key %q is a list; use a numeric index", strings.Join(keys[:i], "."))
 			}
+
 			if idx < 0 || idx >= len(node.Content) {
 				return nil, fmt.Errorf("index %d out of range for %s (len %d)", idx, strings.Join(keys[:i], "."), len(node.Content))
 			}
+
 			node = node.Content[idx]
 		default:
 			return nil, fmt.Errorf("key %q is not a map or list", strings.Join(keys[:i], "."))
@@ -445,6 +461,7 @@ func yamlPathSet(root *yaml.Node, keys []string, value string) error {
 		if len(node.Content) == 0 {
 			node.Content = []*yaml.Node{{Kind: yaml.MappingNode}}
 		}
+
 		node = node.Content[0]
 	}
 
@@ -454,19 +471,23 @@ func yamlPathSet(root *yaml.Node, keys []string, value string) error {
 		switch node.Kind {
 		case yaml.MappingNode:
 			var valueNode *yaml.Node
+
 			for j := 0; j+1 < len(node.Content); j += 2 {
 				if node.Content[j].Value == key {
 					valueNode = node.Content[j+1]
+
 					break
 				}
 			}
 
 			if valueNode == nil {
 				keyNode := &yaml.Node{Kind: yaml.ScalarNode, Value: key}
+
 				valueNode = &yaml.Node{Kind: yaml.MappingNode}
 				if last {
 					valueNode = &yaml.Node{Kind: yaml.ScalarNode, Value: value}
 				}
+
 				node.Content = append(node.Content, keyNode, valueNode)
 			} else if last {
 				setScalar(valueNode, value)
@@ -479,18 +500,22 @@ func yamlPathSet(root *yaml.Node, keys []string, value string) error {
 			if err != nil {
 				return fmt.Errorf("key %q is a list; use a numeric index", strings.Join(keys[:i], "."))
 			}
+
 			if idx < 0 || idx > len(node.Content) {
 				return fmt.Errorf("index %d out of range for %s (len %d)", idx, strings.Join(keys[:i], "."), len(node.Content))
 			}
+
 			if idx == len(node.Content) {
 				newNode := &yaml.Node{Kind: yaml.MappingNode}
 				if last {
 					newNode = &yaml.Node{Kind: yaml.ScalarNode, Value: value}
 				}
+
 				node.Content = append(node.Content, newNode)
 			} else if last {
 				setScalar(node.Content[idx], value)
 			}
+
 			node = node.Content[idx]
 
 		default:
@@ -516,8 +541,10 @@ func configPathForInit() string {
 	if rootFlags.ConfigPath != "" {
 		return rootFlags.ConfigPath
 	}
+
 	if envPath := os.Getenv("VAULTIK_CONFIG"); envPath != "" {
 		return envPath
 	}
+
 	return DefaultConfigPath()
 }