manually add FlagsErrRequired field and function to generated flags

flag.go

@@ -88,7 +88,7 @@ type RequiredFlag interface {
 type RequiredFlagsErr interface {
 	Flag
 
-	IsRequired() bool
+	FlagsErrRequired() bool
 }
 
 // DocGenerationFlag is an interface that allows documentation generation for the flag

flag_generated.go

@@ -16,6 +16,7 @@ type BoolFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Destination      *bool
@@ -37,6 +38,11 @@ func (f BoolFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f BoolFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f BoolFlag) TakesValue() bool {
 	return false
@@ -87,6 +93,7 @@ type BoolTFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Destination      *bool
@@ -108,6 +115,11 @@ func (f BoolTFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f BoolTFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f BoolTFlag) TakesValue() bool {
 	return false
@@ -158,6 +170,7 @@ type DurationFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            time.Duration
@@ -180,6 +193,11 @@ func (f DurationFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f DurationFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f DurationFlag) TakesValue() bool {
 	return true
@@ -230,6 +248,7 @@ type Float64Flag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            float64
@@ -252,6 +271,11 @@ func (f Float64Flag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f Float64Flag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f Float64Flag) TakesValue() bool {
 	return true
@@ -302,6 +326,7 @@ type GenericFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            Generic
@@ -323,6 +348,11 @@ func (f GenericFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f GenericFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f GenericFlag) TakesValue() bool {
 	return true
@@ -376,6 +406,7 @@ type Int64Flag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            int64
@@ -398,6 +429,11 @@ func (f Int64Flag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f Int64Flag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f Int64Flag) TakesValue() bool {
 	return true
@@ -448,6 +484,7 @@ type IntFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            int
@@ -470,6 +507,11 @@ func (f IntFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f IntFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f IntFlag) TakesValue() bool {
 	return true
@@ -520,6 +562,7 @@ type IntSliceFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            *IntSlice
@@ -541,6 +584,11 @@ func (f IntSliceFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f IntSliceFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f IntSliceFlag) TakesValue() bool {
 	return true
@@ -594,6 +642,7 @@ type Int64SliceFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            *Int64Slice
@@ -615,6 +664,11 @@ func (f Int64SliceFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f Int64SliceFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f Int64SliceFlag) TakesValue() bool {
 	return true
@@ -668,6 +722,7 @@ type StringFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            string
@@ -690,6 +745,11 @@ func (f StringFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f StringFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f StringFlag) TakesValue() bool {
 	return true
@@ -740,6 +800,7 @@ type StringSliceFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            *StringSlice
@@ -761,6 +822,11 @@ func (f StringSliceFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f StringSliceFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f StringSliceFlag) TakesValue() bool {
 	return true
@@ -814,6 +880,7 @@ type Uint64Flag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            uint64
@@ -836,6 +903,11 @@ func (f Uint64Flag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f Uint64Flag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f Uint64Flag) TakesValue() bool {
 	return true
@@ -886,6 +958,7 @@ type UintFlag struct {
 	EnvVar           string
 	FilePath         string
 	Required         bool
+	RequiredFlagsErr bool
 	Hidden           bool
 	TakesFile        bool
 	Value            uint
@@ -908,6 +981,11 @@ func (f UintFlag) IsRequired() bool {
 	return f.Required
 }
 
+// FlagsErrRequired returns whether or not the flag is required
+func (f UintFlag) FlagsErrRequired() bool {
+	return f.RequiredFlagsErr
+}
+
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f UintFlag) TakesValue() bool {
 	return true
@@ -950,4 +1028,3 @@ func lookupUint(name string, set *flag.FlagSet) uint {
 	}
 	return 0
 }
-