dev: add missing mapstructure tags (#5436)

Author: ldez

Diff for: pkg/config/base_rule.go

@@ -7,11 +7,11 @@ import (
 )
 
 type BaseRule struct {
-	Linters    []string
-	Path       string
-	PathExcept string `mapstructure:"path-except"`
-	Text       string
-	Source     string
+	Linters    []string `mapstructure:"linters"`
+	Path       string   `mapstructure:"path"`
+	PathExcept string   `mapstructure:"path-except"`
+	Text       string   `mapstructure:"text"`
+	Source     string   `mapstructure:"source"`
 
 	// For compatibility with exclude-use-default/include.
 	InternalReference string `mapstructure:"-"`

Diff for: pkg/config/formatters_settings.go

@@ -37,13 +37,13 @@ type GciSettings struct {
 }
 
 type GoFmtSettings struct {
-	Simplify     bool
+	Simplify     bool               `mapstructure:"simplify"`
 	RewriteRules []GoFmtRewriteRule `mapstructure:"rewrite-rules"`
 }
 
 type GoFmtRewriteRule struct {
-	Pattern     string
-	Replacement string
+	Pattern     string `mapstructure:"pattern"`
+	Replacement string `mapstructure:"replacement"`
 }
 
 type GoFumptSettings struct {

Diff for: pkg/config/linters.go

@@ -6,13 +6,13 @@ import (
 )
 
 type Linters struct {
-	Enable     []string
-	Disable    []string
-	EnableAll  bool `mapstructure:"enable-all"`
-	DisableAll bool `mapstructure:"disable-all"`
-	Fast       bool
+	Enable     []string `mapstructure:"enable"`
+	Disable    []string `mapstructure:"disable"`
+	EnableAll  bool     `mapstructure:"enable-all"`
+	DisableAll bool     `mapstructure:"disable-all"`
+	Fast       bool     `mapstructure:"fast"`
 
-	Presets []string
+	Presets []string `mapstructure:"presets"`
 
 	LinterExclusions LinterExclusions `mapstructure:"exclusions"`
 }