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

This reverts commit bba7c23957.

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

@@ -1,9 +1,43 @@
 package cli
 
-import (
-	"flag"
-	"fmt"
-)
+import "flag"
+
+// StringFlag is a flag with type string
+type StringFlag struct {
+	Name        string
+	Aliases     []string
+	Usage       string
+	EnvVars     []string
+	FilePath    string
+	Required    bool
+	Hidden      bool
+	TakesFile   bool
+	Value       string
+	DefaultText string
+	Destination *string
+	HasBeenSet  bool
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *StringFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// String returns a readable representation of this value
+// (for usage defaults)
+func (f *StringFlag) String() string {
+	return FlagStringer(f)
+}
+
+// Names returns the names of the flag
+func (f *StringFlag) Names() []string {
+	return flagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *StringFlag) IsRequired() bool {
+	return f.Required
+}
 
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *StringFlag) TakesValue() bool {
@@ -15,36 +49,20 @@ func (f *StringFlag) GetUsage() string {
 	return f.Usage
 }
 
-// GetCategory returns the category for the flag
-func (f *StringFlag) 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 *StringFlag) GetValue() string {
 	return f.Value
 }
 
-// GetDefaultText returns the default text for this flag
-func (f *StringFlag) GetDefaultText() string {
-	if f.DefaultText != "" {
-		return f.DefaultText
-	}
-	if f.Value == "" {
-		return f.Value
-	}
-	return fmt.Sprintf("%q", f.Value)
-}
-
-// GetEnvVars returns the env vars for this flag
-func (f *StringFlag) GetEnvVars() []string {
-	return f.EnvVars
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *StringFlag) IsVisible() bool {
+	return !f.Hidden
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *StringFlag) Apply(set *flag.FlagSet) error {
-	if val, _, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
+	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
 		f.Value = val
 		f.HasBeenSet = true
 	}
@@ -60,15 +78,10 @@ func (f *StringFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
-// Get returns the flag’s value in the given Context.
-func (f *StringFlag) Get(ctx *Context) string {
-	return ctx.String(f.Name)
-}
-
 // String looks up the value of a local StringFlag, returns
 // "" if not found
-func (cCtx *Context) String(name string) string {
-	if fs := cCtx.lookupFlagSet(name); fs != nil {
+func (c *Context) String(name string) string {
+	if fs := c.lookupFlagSet(name); fs != nil {
 		return lookupString(name, fs)
 	}
 	return ""