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

This reverts commit bba7c23957.

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

@@ -58,6 +58,43 @@ func (t *Timestamp) Get() interface{} {
 	return *t
 }
 
+// TimestampFlag is a flag with type time
+type TimestampFlag struct {
+	Name        string
+	Aliases     []string
+	Usage       string
+	EnvVars     []string
+	FilePath    string
+	Required    bool
+	Hidden      bool
+	Layout      string
+	Value       *Timestamp
+	DefaultText string
+	HasBeenSet  bool
+	Destination *Timestamp
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *TimestampFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// String returns a readable representation of this value
+// (for usage defaults)
+func (f *TimestampFlag) String() string {
+	return FlagStringer(f)
+}
+
+// Names returns the names of the flag
+func (f *TimestampFlag) Names() []string {
+	return flagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *TimestampFlag) IsRequired() bool {
+	return f.Required
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *TimestampFlag) TakesValue() bool {
 	return true
@@ -68,11 +105,6 @@ func (f *TimestampFlag) GetUsage() string {
 	return f.Usage
 }
 
-// GetCategory returns the category for the flag
-func (f *TimestampFlag) 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 *TimestampFlag) GetValue() string {
@@ -82,17 +114,9 @@ func (f *TimestampFlag) GetValue() string {
 	return ""
 }
 
-// GetDefaultText returns the default text for this flag
-func (f *TimestampFlag) GetDefaultText() string {
-	if f.DefaultText != "" {
-		return f.DefaultText
-	}
-	return f.GetValue()
-}
-
-// GetEnvVars returns the env vars for this flag
-func (f *TimestampFlag) GetEnvVars() []string {
-	return f.EnvVars
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *TimestampFlag) IsVisible() bool {
+	return !f.Hidden
 }
 
 // Apply populates the flag given the flag set and environment
@@ -109,9 +133,9 @@ func (f *TimestampFlag) Apply(set *flag.FlagSet) error {
 		f.Destination.SetLayout(f.Layout)
 	}
 
-	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
+	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
 		if err := f.Value.Set(val); err != nil {
-			return fmt.Errorf("could not parse %q as timestamp value from %s for flag %s: %s", val, source, f.Name, err)
+			return fmt.Errorf("could not parse %q as timestamp value for flag %s: %s", val, f.Name, err)
 		}
 		f.HasBeenSet = true
 	}
@@ -127,14 +151,9 @@ func (f *TimestampFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
-// Get returns the flag’s value in the given Context.
-func (f *TimestampFlag) Get(ctx *Context) *time.Time {
-	return ctx.Timestamp(f.Name)
-}
-
 // Timestamp gets the timestamp from a flag name
-func (cCtx *Context) Timestamp(name string) *time.Time {
-	if fs := cCtx.lookupFlagSet(name); fs != nil {
+func (c *Context) Timestamp(name string) *time.Time {
+	if fs := c.lookupFlagSet(name); fs != nil {
 		return lookupTimestamp(name, fs)
 	}
 	return nil