Revert "Upgrade to go 1.19 and update dependencies (#3069)" (#3085)

This reverts commit bba7c23957.

vendor/github.com/urfave/cli/v2/flag_generic.go

@@ -11,6 +11,42 @@ type Generic interface {
 	String() string
 }
 
+// GenericFlag is a flag with type Generic
+type GenericFlag struct {
+	Name        string
+	Aliases     []string
+	Usage       string
+	EnvVars     []string
+	FilePath    string
+	Required    bool
+	Hidden      bool
+	TakesFile   bool
+	Value       Generic
+	DefaultText string
+	HasBeenSet  bool
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *GenericFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// String returns a readable representation of this value
+// (for usage defaults)
+func (f *GenericFlag) String() string {
+	return FlagStringer(f)
+}
+
+// Names returns the names of the flag
+func (f *GenericFlag) Names() []string {
+	return flagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *GenericFlag) IsRequired() bool {
+	return f.Required
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *GenericFlag) TakesValue() bool {
 	return true
@@ -21,11 +57,6 @@ func (f *GenericFlag) GetUsage() string {
 	return f.Usage
 }
 
-// GetCategory returns the category for the flag
-func (f *GenericFlag) GetCategory() string {
-	return f.Category
-}
-
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *GenericFlag) GetValue() string {
@@ -35,26 +66,18 @@ func (f *GenericFlag) GetValue() string {
 	return ""
 }
 
-// GetDefaultText returns the default text for this flag
-func (f *GenericFlag) GetDefaultText() string {
-	if f.DefaultText != "" {
-		return f.DefaultText
-	}
-	return f.GetValue()
-}
-
-// GetEnvVars returns the env vars for this flag
-func (f *GenericFlag) GetEnvVars() []string {
-	return f.EnvVars
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *GenericFlag) IsVisible() bool {
+	return !f.Hidden
 }
 
 // Apply takes the flagset and calls Set on the generic flag with the value
 // provided by the user for parsing by the flag
 func (f GenericFlag) Apply(set *flag.FlagSet) error {
-	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
+	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
 		if val != "" {
 			if err := f.Value.Set(val); err != nil {
-				return fmt.Errorf("could not parse %q from %s as value for flag %s: %s", val, source, f.Name, err)
+				return fmt.Errorf("could not parse %q as value for flag %s: %s", val, f.Name, err)
 			}
 
 			f.HasBeenSet = true
@@ -68,15 +91,10 @@ func (f GenericFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
-// Get returns the flag’s value in the given Context.
-func (f *GenericFlag) Get(ctx *Context) interface{} {
-	return ctx.Generic(f.Name)
-}
-
 // Generic looks up the value of a local GenericFlag, returns
 // nil if not found
-func (cCtx *Context) Generic(name string) interface{} {
-	if fs := cCtx.lookupFlagSet(name); fs != nil {
+func (c *Context) Generic(name string) interface{} {
+	if fs := c.lookupFlagSet(name); fs != nil {
 		return lookupGeneric(name, fs)
 	}
 	return nil