Make ApplyWithError a public method on errorableFlag

Add to altsrc flags. Otherwise, flagSet() was bypassing altsrc's attempt
at shadowing.

altsrc/flag_generated.go

@@ -27,6 +27,13 @@ func (f *BoolFlag) Apply(set *flag.FlagSet) {
 	f.BoolFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped BoolFlag.ApplyWithError
+func (f *BoolFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.BoolFlag.ApplyWithError(set)
+}
+
 // BoolTFlag is the flag type that wraps cli.BoolTFlag to allow
 // for other values to be specified
 type BoolTFlag struct {
@@ -46,6 +53,13 @@ func (f *BoolTFlag) Apply(set *flag.FlagSet) {
 	f.BoolTFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped BoolTFlag.ApplyWithError
+func (f *BoolTFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.BoolTFlag.ApplyWithError(set)
+}
+
 // DurationFlag is the flag type that wraps cli.DurationFlag to allow
 // for other values to be specified
 type DurationFlag struct {
@@ -65,6 +79,13 @@ func (f *DurationFlag) Apply(set *flag.FlagSet) {
 	f.DurationFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped DurationFlag.ApplyWithError
+func (f *DurationFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.DurationFlag.ApplyWithError(set)
+}
+
 // Float64Flag is the flag type that wraps cli.Float64Flag to allow
 // for other values to be specified
 type Float64Flag struct {
@@ -84,6 +105,13 @@ func (f *Float64Flag) Apply(set *flag.FlagSet) {
 	f.Float64Flag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped Float64Flag.ApplyWithError
+func (f *Float64Flag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.Float64Flag.ApplyWithError(set)
+}
+
 // GenericFlag is the flag type that wraps cli.GenericFlag to allow
 // for other values to be specified
 type GenericFlag struct {
@@ -103,6 +131,13 @@ func (f *GenericFlag) Apply(set *flag.FlagSet) {
 	f.GenericFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped GenericFlag.ApplyWithError
+func (f *GenericFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.GenericFlag.ApplyWithError(set)
+}
+
 // Int64Flag is the flag type that wraps cli.Int64Flag to allow
 // for other values to be specified
 type Int64Flag struct {
@@ -122,6 +157,13 @@ func (f *Int64Flag) Apply(set *flag.FlagSet) {
 	f.Int64Flag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped Int64Flag.ApplyWithError
+func (f *Int64Flag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.Int64Flag.ApplyWithError(set)
+}
+
 // IntFlag is the flag type that wraps cli.IntFlag to allow
 // for other values to be specified
 type IntFlag struct {
@@ -141,6 +183,13 @@ func (f *IntFlag) Apply(set *flag.FlagSet) {
 	f.IntFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped IntFlag.ApplyWithError
+func (f *IntFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.IntFlag.ApplyWithError(set)
+}
+
 // IntSliceFlag is the flag type that wraps cli.IntSliceFlag to allow
 // for other values to be specified
 type IntSliceFlag struct {
@@ -160,6 +209,13 @@ func (f *IntSliceFlag) Apply(set *flag.FlagSet) {
 	f.IntSliceFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped IntSliceFlag.ApplyWithError
+func (f *IntSliceFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.IntSliceFlag.ApplyWithError(set)
+}
+
 // Int64SliceFlag is the flag type that wraps cli.Int64SliceFlag to allow
 // for other values to be specified
 type Int64SliceFlag struct {
@@ -179,6 +235,13 @@ func (f *Int64SliceFlag) Apply(set *flag.FlagSet) {
 	f.Int64SliceFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped Int64SliceFlag.ApplyWithError
+func (f *Int64SliceFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.Int64SliceFlag.ApplyWithError(set)
+}
+
 // StringFlag is the flag type that wraps cli.StringFlag to allow
 // for other values to be specified
 type StringFlag struct {
@@ -198,6 +261,13 @@ func (f *StringFlag) Apply(set *flag.FlagSet) {
 	f.StringFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped StringFlag.ApplyWithError
+func (f *StringFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.StringFlag.ApplyWithError(set)
+}
+
 // StringSliceFlag is the flag type that wraps cli.StringSliceFlag to allow
 // for other values to be specified
 type StringSliceFlag struct {
@@ -217,6 +287,13 @@ func (f *StringSliceFlag) Apply(set *flag.FlagSet) {
 	f.StringSliceFlag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped StringSliceFlag.ApplyWithError
+func (f *StringSliceFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.StringSliceFlag.ApplyWithError(set)
+}
+
 // Uint64Flag is the flag type that wraps cli.Uint64Flag to allow
 // for other values to be specified
 type Uint64Flag struct {
@@ -236,6 +313,13 @@ func (f *Uint64Flag) Apply(set *flag.FlagSet) {
 	f.Uint64Flag.Apply(set)
 }
 
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped Uint64Flag.ApplyWithError
+func (f *Uint64Flag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.Uint64Flag.ApplyWithError(set)
+}
+
 // UintFlag is the flag type that wraps cli.UintFlag to allow
 // for other values to be specified
 type UintFlag struct {
@@ -254,3 +338,10 @@ func (f *UintFlag) Apply(set *flag.FlagSet) {
 	f.set = set
 	f.UintFlag.Apply(set)
 }
+
+// ApplyWithError saves the flagSet for later usage calls, then calls the
+// wrapped UintFlag.ApplyWithError
+func (f *UintFlag) ApplyWithError(set *flag.FlagSet) error {
+	f.set = set
+	return f.UintFlag.ApplyWithError(set)
+}