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Remove all flag interfaces

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Naveen Gogineni 2 years ago
parent ab68d8a69d
commit 268cb973f8
28 changed files with 192 additions and 262 deletions
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4
app.go
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@ -227,9 +227,7 @@ func (a *App) Setup() {
a.flagCategories = newFlagCategories()
for _, fl := range a.Flags {
if cf, ok := fl.(CategorizableFlag); ok {
a.flagCategories.AddFlag(cf.GetCategory(), cf)
}
a.flagCategories.AddFlag(fl.GetCategory(), fl)
}
if a.Metadata == nil {

4
app_test.go
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@ -2268,6 +2268,10 @@ func (c *customBoolFlag) GetEnvVars() []string {
return nil
}
func (c *customBoolFlag) GetDefaultText() string {
return ""
}
func TestCustomFlagsUnused(t *testing.T) {
app := &App{
Flags: []Flag{&customBoolFlag{"custom"}},

18
category.go
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@ -101,9 +101,7 @@ func newFlagCategories() FlagCategories {
func newFlagCategoriesFromFlags(fs []Flag) FlagCategories {
fc := newFlagCategories()
for _, fl := range fs {
if cf, ok := fl.(CategorizableFlag); ok {
fc.AddFlag(cf.GetCategory(), cf)
}
fc.AddFlag(fl.GetCategory(), fl)
}
return fc
@ -138,7 +136,7 @@ type VisibleFlagCategory interface {
// Name returns the category name string
Name() string
// Flags returns a slice of VisibleFlag sorted by name
Flags() []VisibleFlag
Flags() []Flag
}
type defaultVisibleFlagCategory struct {
@ -150,21 +148,19 @@ func (fc *defaultVisibleFlagCategory) Name() string {
return fc.name
}
func (fc *defaultVisibleFlagCategory) Flags() []VisibleFlag {
func (fc *defaultVisibleFlagCategory) Flags() []Flag {
vfNames := []string{}
for flName, fl := range fc.m {
if vf, ok := fl.(VisibleFlag); ok {
if vf.IsVisible() {
vfNames = append(vfNames, flName)
}
if fl.IsVisible() {
vfNames = append(vfNames, flName)
}
}
sort.Strings(vfNames)
ret := make([]VisibleFlag, len(vfNames))
ret := make([]Flag, len(vfNames))
for i, flName := range vfNames {
ret[i] = fc.m[flName].(VisibleFlag)
ret[i] = fc.m[flName]
}
return ret

2
context.go
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@ -165,7 +165,7 @@ func (cCtx *Context) lookupFlagSet(name string) *flag.FlagSet {
func (cCtx *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
var missingFlags []string
for _, f := range flags {
if rf, ok := f.(RequiredFlag); ok && rf.IsRequired() {
if f.IsRequired() {
var flagPresent bool
var flagName string

8
docs.go
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@ -116,11 +116,7 @@ func prepareFlags(
addDetails bool,
) []string {
args := []string{}
for _, f := range flags {
flag, ok := f.(DocGenerationFlag)
if !ok {
continue
}
for _, flag := range flags {
modifiedArg := opener
for _, s := range flag.Names() {
@ -151,7 +147,7 @@ func prepareFlags(
}
// flagDetails returns a string containing the flags metadata
func flagDetails(flag DocGenerationFlag) string {
func flagDetails(flag Flag) string {
description := flag.GetUsage()
value := flag.GetValue()
if value != "" {

9
fish.go
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@ -114,12 +114,7 @@ func (a *App) prepareFishCommands(commands []*Command, allCommands *[]string, pr
func (a *App) prepareFishFlags(flags []Flag, previousCommands []string) []string {
completions := []string{}
for _, f := range flags {
flag, ok := f.(DocGenerationFlag)
if !ok {
continue
}
for _, flag := range flags {
completion := &strings.Builder{}
completion.WriteString(fmt.Sprintf(
"complete -c %s -n '%s'",
@ -127,7 +122,7 @@ func (a *App) prepareFishFlags(flags []Flag, previousCommands []string) []string
a.fishSubcommandHelper(previousCommands),
))
fishAddFileFlag(f, completion)
fishAddFileFlag(flag, completion)
for idx, opt := range flag.Names() {
if idx == 0 {

5
flag-spec.yaml
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@ -3,7 +3,8 @@
# `genflags.Spec` type that maps to this file structure.
flag_types:
bool: {}
bool:
no_default_text: true
float64: {}
int64: {}
int: {}
@ -12,12 +13,14 @@ flag_types:
uint: {}
string:
no_default_text: true
struct_fields:
- { name: TakesFile, type: bool }
Generic:
struct_fields:
- { name: TakesFile, type: bool }
Path:
no_default_text: true
struct_fields:
- { name: TakesFile, type: bool }

47
flag.go
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@ -101,38 +101,13 @@ type Flag interface {
GetUsage() string
// GetEnvVars returns the env vars for this flag
GetEnvVars() []string
}
// RequiredFlag is an interface that allows us to mark flags as required
// it allows flags required flags to be backwards compatible with the Flag interface
type RequiredFlag interface {
Flag
}
// DocGenerationFlag is an interface that allows documentation generation for the flag
type DocGenerationFlag interface {
Flag
// TakesValue returns true if the flag takes a value, otherwise false
TakesValue() bool
// GetDefaultText returns the default text for this flag
GetDefaultText() string
// GetValue returns the flags value as string representation and an empty
// string if the flag takes no value at all.
GetValue() string
// GetDefaultText returns the default text for this flag
GetDefaultText() string
}
// VisibleFlag is an interface that allows to check if a flag is visible
type VisibleFlag interface {
Flag
}
// CategorizableFlag is an interface that allows us to potentially
// use a flag in a categorized representation.
type CategorizableFlag interface {
VisibleFlag
}
func flagSet(name string, flags []Flag) (*flag.FlagSet, error) {
@ -192,7 +167,7 @@ func normalizeFlags(flags []Flag, set *flag.FlagSet) error {
func visibleFlags(fl []Flag) []Flag {
var visible []Flag
for _, f := range fl {
if vf, ok := f.(VisibleFlag); ok && vf.IsVisible() {
if f.IsVisible() {
visible = append(visible, f)
}
}
@ -288,14 +263,8 @@ func formatDefault(format string) string {
}
func stringifyFlag(f Flag) string {
// enforce DocGeneration interface on flags to avoid reflection
df, ok := f.(DocGenerationFlag)
if !ok {
return ""
}
placeholder, usage := unquoteUsage(df.GetUsage())
needsPlaceholder := df.TakesValue()
placeholder, usage := unquoteUsage(f.GetUsage())
needsPlaceholder := f.TakesValue()
if needsPlaceholder && placeholder == "" {
placeholder = defaultPlaceholder
@ -303,14 +272,14 @@ func stringifyFlag(f Flag) string {
defaultValueString := ""
if s := df.GetDefaultText(); s != "" {
if s := f.GetDefaultText(); s != "" {
defaultValueString = fmt.Sprintf(formatDefault("%s"), s)
}
usageWithDefault := strings.TrimSpace(usage + defaultValueString)
return withEnvHint(df.GetEnvVars(),
fmt.Sprintf("%s\t%s", prefixedNames(df.Names(), placeholder), usageWithDefault))
return withEnvHint(f.GetEnvVars(),
fmt.Sprintf("%s\t%s", prefixedNames(f.Names(), placeholder), usageWithDefault))
}
func stringifyIntSliceFlag(f *IntSliceFlag) string {

8
flag_duration.go
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@ -12,14 +12,6 @@ func (f *DurationFlag) GetValue() string {
return f.Value.String()
}
// GetDefaultText returns the default text for this flag
func (f *DurationFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *DurationFlag) Apply(set *flag.FlagSet) error {
if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {

8
flag_float64.go
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@ -12,14 +12,6 @@ func (f *Float64Flag) GetValue() string {
return fmt.Sprintf("%v", f.Value)
}
// GetDefaultText returns the default text for this flag
func (f *Float64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *Float64Flag) Apply(set *flag.FlagSet) error {
if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {

8
flag_float64_slice.go
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@ -95,14 +95,6 @@ func (f *Float64SliceFlag) GetValue() string {
return ""
}
// GetDefaultText returns the default text for this flag
func (f *Float64SliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *Float64SliceFlag) Apply(set *flag.FlagSet) error {
// apply any default

8
flag_generic.go
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@ -20,14 +20,6 @@ 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()
}
// 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 {

8
flag_int.go
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@ -12,14 +12,6 @@ func (f *IntFlag) GetValue() string {
return fmt.Sprintf("%d", f.Value)
}
// GetDefaultText returns the default text for this flag
func (f *IntFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *IntFlag) Apply(set *flag.FlagSet) error {
if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {

8
flag_int64.go
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@ -12,14 +12,6 @@ func (f *Int64Flag) GetValue() string {
return fmt.Sprintf("%d", f.Value)
}
// GetDefaultText returns the default text for this flag
func (f *Int64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *Int64Flag) Apply(set *flag.FlagSet) error {
if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {

8
flag_int64_slice.go
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@ -96,14 +96,6 @@ func (f *Int64SliceFlag) GetValue() string {
return ""
}
// GetDefaultText returns the default text for this flag
func (f *Int64SliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *Int64SliceFlag) Apply(set *flag.FlagSet) error {
// apply any default

8
flag_int_slice.go
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@ -107,14 +107,6 @@ func (f *IntSliceFlag) GetValue() string {
return ""
}
// GetDefaultText returns the default text for this flag
func (f *IntSliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *IntSliceFlag) Apply(set *flag.FlagSet) error {
// apply any default

8
flag_string_slice.go
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@ -85,14 +85,6 @@ func (f *StringSliceFlag) GetValue() string {
return ""
}
// GetDefaultText returns the default text for this flag
func (f *StringSliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Apply populates the flag given the flag set and environment
func (f *StringSliceFlag) Apply(set *flag.FlagSet) error {
// apply any default

30
flag_test.go
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@ -144,10 +144,7 @@ func TestFlagsFromEnv(t *testing.T) {
defer resetEnv(os.Environ())
os.Clearenv()
f, ok := test.flag.(DocGenerationFlag)
if !ok {
t.Errorf("flag %v needs to implement DocGenerationFlag to retrieve env vars", test.flag)
}
f := test.flag
envVarSlice := f.GetEnvVars()
_ = os.Setenv(envVarSlice[0], test.input)
@ -179,12 +176,6 @@ func TestFlagsFromEnv(t *testing.T) {
}
}
type nodocFlag struct {
Flag
Name string
}
func TestFlagStringifying(t *testing.T) {
for _, tc := range []struct {
name string
@ -341,11 +332,6 @@ func TestFlagStringifying(t *testing.T) {
fl: &UintFlag{Name: "tubes", DefaultText: "13"},
expected: "--tubes value\t(default: 13)",
},
{
name: "nodoc-flag",
fl: &nodocFlag{Name: "scarecrow"},
expected: "",
},
} {
t.Run(tc.name, func(ct *testing.T) {
s := stringifyFlag(tc.fl)
@ -2398,43 +2384,43 @@ func TestFlagDefaultValue(t *testing.T) {
name: "stringSclice",
flag: &StringSliceFlag{Name: "flag", Value: NewStringSlice("default1", "default2")},
toParse: []string{"--flag", "parsed"},
expect: `--flag value (default: "default1", "default2") (accepts multiple inputs)`,
expect: `--flag value (default: "default1", "default2") (accepts multiple inputs)`,
},
{
name: "float64Sclice",
flag: &Float64SliceFlag{Name: "flag", Value: NewFloat64Slice(1.1, 2.2)},
toParse: []string{"--flag", "13.3"},
expect: `--flag value (default: 1.1, 2.2) (accepts multiple inputs)`,
expect: `--flag value (default: 1.1, 2.2) (accepts multiple inputs)`,
},
{
name: "int64Sclice",
flag: &Int64SliceFlag{Name: "flag", Value: NewInt64Slice(1, 2)},
toParse: []string{"--flag", "13"},
expect: `--flag value (default: 1, 2) (accepts multiple inputs)`,
expect: `--flag value (default: 1, 2) (accepts multiple inputs)`,
},
{
name: "intSclice",
flag: &IntSliceFlag{Name: "flag", Value: NewIntSlice(1, 2)},
toParse: []string{"--flag", "13"},
expect: `--flag value (default: 1, 2) (accepts multiple inputs)`,
expect: `--flag value (default: 1, 2) (accepts multiple inputs)`,
},
{
name: "string",
flag: &StringFlag{Name: "flag", Value: "default"},
toParse: []string{"--flag", "parsed"},
expect: `--flag value (default: "default")`,
expect: `--flag value (default: "default")`,
},
{
name: "bool",
flag: &BoolFlag{Name: "flag", Value: true},
toParse: []string{"--flag", "false"},
expect: `--flag (default: true)`,
expect: `--flag (default: true)`,
},
{
name: "uint64",
flag: &Uint64Flag{Name: "flag", Value: 1},
toParse: []string{"--flag", "13"},
expect: `--flag value (default: 1)`,
expect: `--flag value (default: 1)`,
},
}
for i, v := range cases {

8
flag_timestamp.go
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@ -81,14 +81,6 @@ 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()
}
// Apply populates the flag given the flag set and environment
func (f *TimestampFlag) Apply(set *flag.FlagSet) error {
if f.Layout == "" {

8
flag_uint.go
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@ -37,14 +37,6 @@ func (f *UintFlag) GetValue() string {
return fmt.Sprintf("%d", f.Value)
}
// GetDefaultText returns the default text for this flag
func (f *UintFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Get returns the flag’s value in the given Context.
func (f *UintFlag) Get(ctx *Context) uint {
return ctx.Uint(f.Name)

8
flag_uint64.go
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@ -37,14 +37,6 @@ func (f *Uint64Flag) GetValue() string {
return fmt.Sprintf("%d", f.Value)
}
// GetDefaultText returns the default text for this flag
func (f *Uint64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Get returns the flag’s value in the given Context.
func (f *Uint64Flag) Get(ctx *Context) uint64 {
return ctx.Uint64(f.Name)

45
godoc-current.txt
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@ -493,12 +493,6 @@ func (f *BoolFlag) String() string
func (f *BoolFlag) TakesValue() bool
TakesValue returns true if the flag takes a value, otherwise false
type CategorizableFlag interface {
VisibleFlag
}
CategorizableFlag is an interface that allows us to potentially use a flag
in a categorized representation.
type Command struct {
// The name of the command
Name string
@ -699,22 +693,6 @@ func (cCtx *Context) Uint64(name string) uint64
func (cCtx *Context) Value(name string) interface{}
Value returns the value of the flag corresponding to `name`
type DocGenerationFlag interface {
Flag
// TakesValue returns true if the flag takes a value, otherwise false
TakesValue() bool
// GetValue returns the flags value as string representation and an empty
// string if the flag takes no value at all.
GetValue() string
// GetDefaultText returns the default text for this flag
GetDefaultText() string
}
DocGenerationFlag is an interface that allows documentation generation for
the flag
type DurationFlag struct {
Name string
@ -820,6 +798,13 @@ type Flag interface {
GetUsage() string
// GetEnvVars returns the env vars for this flag
GetEnvVars() []string
// TakesValue returns true if the flag takes a value, otherwise false
TakesValue() bool
// GetDefaultText returns the default text for this flag
GetDefaultText() string
// GetValue returns the flags value as string representation and an empty
// string if the flag takes no value at all.
GetValue() string
}
Flag is a common interface related to parsing flags in cli. For more
advanced flag parsing techniques, it is recommended that this interface be
@ -1508,13 +1493,6 @@ func (f *PathFlag) String() string
func (f *PathFlag) TakesValue() bool
TakesValue returns true if the flag takes a value, otherwise false
type RequiredFlag interface {
Flag
}
RequiredFlag is an interface that allows us to mark flags as required
it allows flags required flags to be backwards compatible with the Flag
interface
type Serializer interface {
Serialize() string
}
@ -1562,8 +1540,6 @@ func (x *SliceFlag[T, S, E]) TakesValue() bool
type SliceFlagTarget[E any] interface {
Flag
DocGenerationFlag
CategorizableFlag
// SetValue should propagate the given slice to the target, ideally as a new value.
// Note that a nil slice should nil/clear any existing value (modelled as ~[]E).
@ -1949,16 +1925,11 @@ func (f *UintFlag) String() string
func (f *UintFlag) TakesValue() bool
TakesValue returns true if the flag takes a value, otherwise false
type VisibleFlag interface {
Flag
}
VisibleFlag is an interface that allows to check if a flag is visible
type VisibleFlagCategory interface {
// Name returns the category name string
Name() string
// Flags returns a slice of VisibleFlag sorted by name
Flags() []VisibleFlag
Flags() []Flag
}
VisibleFlagCategory is a category containing flags.

10
internal/genflags/generated.gotmpl
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@ -75,6 +75,16 @@ func (f *{{.TypeName}}) TakesValue() bool {
return "{{.TypeName }}" != "BoolFlag"
}
{{if .GenerateDefaultText}}
// GetDefaultText returns the default text for this flag
func (f *{{.TypeName}}) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
{{end}}
{{end}}{{/* /if .GenerateFlagInterface */}}
{{end}}{{/* /range .SortedFlagTypes */}}

4
internal/genflags/generated_test.gotmpl
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@ -12,13 +12,13 @@ func Test{{.TypeName}}_SatisfiesFlagInterface(t *testing.T) {
}
func Test{{.TypeName}}_SatisfiesRequiredFlagInterface(t *testing.T) {
var f {{$.UrfaveCLITestNamespace}}RequiredFlag = &{{$.UrfaveCLITestNamespace}}{{.TypeName}}{}
var f {{$.UrfaveCLITestNamespace}}Flag = &{{$.UrfaveCLITestNamespace}}{{.TypeName}}{}
_ = f.IsRequired()
}
func Test{{.TypeName}}_SatisfiesVisibleFlagInterface(t *testing.T) {
var f {{$.UrfaveCLITestNamespace}}VisibleFlag = &{{$.UrfaveCLITestNamespace}}{{.TypeName}}{}
var f {{$.UrfaveCLITestNamespace}}Flag = &{{$.UrfaveCLITestNamespace}}{{.TypeName}}{}
_ = f.IsVisible()
}

14
internal/genflags/spec.go
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@ -39,11 +39,11 @@ func (gfs *Spec) SortedFlagTypes() []*FlagType {
}
type FlagTypeConfig struct {
SkipInterfaces []string `yaml:"skip_interfaces"`
StructFields []*FlagStructField `yaml:"struct_fields"`
TypeName string `yaml:"type_name"`
ValuePointer bool `yaml:"value_pointer"`
DoesntNeedValue bool `yaml:"doesnt_need_value"`
SkipInterfaces []string `yaml:"skip_interfaces"`
StructFields []*FlagStructField `yaml:"struct_fields"`
TypeName string `yaml:"type_name"`
ValuePointer bool `yaml:"value_pointer"`
NoDefaultText bool `yaml:"no_default_text"`
}
type FlagStructField struct {
@ -84,6 +84,10 @@ func (ft *FlagType) GenerateFlagInterface() bool {
return ft.skipInterfaceNamed("Flag")
}
func (ft *FlagType) GenerateDefaultText() bool {
return !ft.Config.NoDefaultText
}
func (ft *FlagType) skipInterfaceNamed(name string) bool {
if ft.Config == nil {
return true

2
sliceflag.go
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@ -21,8 +21,6 @@ type (
// update).
SliceFlagTarget[E any] interface {
Flag
DocGenerationFlag
CategorizableFlag
// SetValue should propagate the given slice to the target, ideally as a new value.
// Note that a nil slice should nil/clear any existing value (modelled as ~[]E).

96
zz_generated.flags.go
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@ -64,6 +64,14 @@ func (f *Float64SliceFlag) TakesValue() bool {
return "Float64SliceFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *Float64SliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// GenericFlag is a flag with type Generic
type GenericFlag struct {
Name string
@ -131,6 +139,14 @@ func (f *GenericFlag) TakesValue() bool {
return "GenericFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *GenericFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Int64SliceFlag is a flag with type *Int64Slice
type Int64SliceFlag struct {
Name string
@ -191,6 +207,14 @@ func (f *Int64SliceFlag) TakesValue() bool {
return "Int64SliceFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *Int64SliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// IntSliceFlag is a flag with type *IntSlice
type IntSliceFlag struct {
Name string
@ -251,6 +275,14 @@ func (f *IntSliceFlag) TakesValue() bool {
return "IntSliceFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *IntSliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// PathFlag is a flag with type Path
type PathFlag struct {
Name string
@ -380,6 +412,14 @@ func (f *StringSliceFlag) TakesValue() bool {
return "StringSliceFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *StringSliceFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// TimestampFlag is a flag with type *Timestamp
type TimestampFlag struct {
Name string
@ -449,6 +489,14 @@ func (f *TimestampFlag) TakesValue() bool {
return "TimestampFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *TimestampFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// BoolFlag is a flag with type bool
type BoolFlag struct {
Name string
@ -579,6 +627,14 @@ func (f *Float64Flag) TakesValue() bool {
return "Float64Flag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *Float64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// IntFlag is a flag with type int
type IntFlag struct {
Name string
@ -644,6 +700,14 @@ func (f *IntFlag) TakesValue() bool {
return "IntFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *IntFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Int64Flag is a flag with type int64
type Int64Flag struct {
Name string
@ -709,6 +773,14 @@ func (f *Int64Flag) TakesValue() bool {
return "Int64Flag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *Int64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// StringFlag is a flag with type string
type StringFlag struct {
Name string
@ -841,6 +913,14 @@ func (f *DurationFlag) TakesValue() bool {
return "DurationFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *DurationFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// UintFlag is a flag with type uint
type UintFlag struct {
Name string
@ -906,6 +986,14 @@ func (f *UintFlag) TakesValue() bool {
return "UintFlag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *UintFlag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// Uint64Flag is a flag with type uint64
type Uint64Flag struct {
Name string
@ -971,4 +1059,12 @@ func (f *Uint64Flag) TakesValue() bool {
return "Uint64Flag" != "BoolFlag"
}
// GetDefaultText returns the default text for this flag
func (f *Uint64Flag) GetDefaultText() string {
if f.DefaultText != "" {
return f.DefaultText
}
return f.GetValue()
}
// vim:ro

60
zz_generated.flags_test.go
Unescape View File

@ -17,13 +17,13 @@ func TestFloat64SliceFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestFloat64SliceFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.Float64SliceFlag{}
var f cli.Flag = &cli.Float64SliceFlag{}
_ = f.IsRequired()
}
func TestFloat64SliceFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.Float64SliceFlag{}
var f cli.Flag = &cli.Float64SliceFlag{}
_ = f.IsVisible()
}
@ -36,13 +36,13 @@ func TestGenericFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestGenericFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.GenericFlag{}
var f cli.Flag = &cli.GenericFlag{}
_ = f.IsRequired()
}
func TestGenericFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.GenericFlag{}
var f cli.Flag = &cli.GenericFlag{}
_ = f.IsVisible()
}
@ -61,13 +61,13 @@ func TestInt64SliceFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestInt64SliceFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.Int64SliceFlag{}
var f cli.Flag = &cli.Int64SliceFlag{}
_ = f.IsRequired()
}
func TestInt64SliceFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.Int64SliceFlag{}
var f cli.Flag = &cli.Int64SliceFlag{}
_ = f.IsVisible()
}
@ -80,13 +80,13 @@ func TestIntSliceFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestIntSliceFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.IntSliceFlag{}
var f cli.Flag = &cli.IntSliceFlag{}
_ = f.IsRequired()
}
func TestIntSliceFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.IntSliceFlag{}
var f cli.Flag = &cli.IntSliceFlag{}
_ = f.IsVisible()
}
@ -99,13 +99,13 @@ func TestPathFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestPathFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.PathFlag{}
var f cli.Flag = &cli.PathFlag{}
_ = f.IsRequired()
}
func TestPathFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.PathFlag{}
var f cli.Flag = &cli.PathFlag{}
_ = f.IsVisible()
}
@ -124,13 +124,13 @@ func TestStringSliceFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestStringSliceFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.StringSliceFlag{}
var f cli.Flag = &cli.StringSliceFlag{}
_ = f.IsRequired()
}
func TestStringSliceFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.StringSliceFlag{}
var f cli.Flag = &cli.StringSliceFlag{}
_ = f.IsVisible()
}
@ -143,13 +143,13 @@ func TestTimestampFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestTimestampFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.TimestampFlag{}
var f cli.Flag = &cli.TimestampFlag{}
_ = f.IsRequired()
}
func TestTimestampFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.TimestampFlag{}
var f cli.Flag = &cli.TimestampFlag{}
_ = f.IsVisible()
}
@ -168,13 +168,13 @@ func TestBoolFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestBoolFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.BoolFlag{}
var f cli.Flag = &cli.BoolFlag{}
_ = f.IsRequired()
}
func TestBoolFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.BoolFlag{}
var f cli.Flag = &cli.BoolFlag{}
_ = f.IsVisible()
}
@ -193,13 +193,13 @@ func TestFloat64Flag_SatisfiesFlagInterface(t *testing.T) {
}
func TestFloat64Flag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.Float64Flag{}
var f cli.Flag = &cli.Float64Flag{}
_ = f.IsRequired()
}
func TestFloat64Flag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.Float64Flag{}
var f cli.Flag = &cli.Float64Flag{}
_ = f.IsVisible()
}
@ -218,13 +218,13 @@ func TestIntFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestIntFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.IntFlag{}
var f cli.Flag = &cli.IntFlag{}
_ = f.IsRequired()
}
func TestIntFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.IntFlag{}
var f cli.Flag = &cli.IntFlag{}
_ = f.IsVisible()
}
@ -243,13 +243,13 @@ func TestInt64Flag_SatisfiesFlagInterface(t *testing.T) {
}
func TestInt64Flag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.Int64Flag{}
var f cli.Flag = &cli.Int64Flag{}
_ = f.IsRequired()
}
func TestInt64Flag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.Int64Flag{}
var f cli.Flag = &cli.Int64Flag{}
_ = f.IsVisible()
}
@ -268,13 +268,13 @@ func TestStringFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestStringFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.StringFlag{}
var f cli.Flag = &cli.StringFlag{}
_ = f.IsRequired()
}
func TestStringFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.StringFlag{}
var f cli.Flag = &cli.StringFlag{}
_ = f.IsVisible()
}
@ -293,13 +293,13 @@ func TestDurationFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestDurationFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.DurationFlag{}
var f cli.Flag = &cli.DurationFlag{}
_ = f.IsRequired()
}
func TestDurationFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.DurationFlag{}
var f cli.Flag = &cli.DurationFlag{}
_ = f.IsVisible()
}
@ -318,13 +318,13 @@ func TestUintFlag_SatisfiesFlagInterface(t *testing.T) {
}
func TestUintFlag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.UintFlag{}
var f cli.Flag = &cli.UintFlag{}
_ = f.IsRequired()
}
func TestUintFlag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.UintFlag{}
var f cli.Flag = &cli.UintFlag{}
_ = f.IsVisible()
}
@ -343,13 +343,13 @@ func TestUint64Flag_SatisfiesFlagInterface(t *testing.T) {
}
func TestUint64Flag_SatisfiesRequiredFlagInterface(t *testing.T) {
var f cli.RequiredFlag = &cli.Uint64Flag{}
var f cli.Flag = &cli.Uint64Flag{}
_ = f.IsRequired()
}
func TestUint64Flag_SatisfiesVisibleFlagInterface(t *testing.T) {
var f cli.VisibleFlag = &cli.Uint64Flag{}
var f cli.Flag = &cli.Uint64Flag{}
_ = f.IsVisible()
}

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