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106 lines
2.3 KiB
106 lines
2.3 KiB
package genflags
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import (
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"sort"
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"strings"
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)
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type Spec struct {
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FlagTypes map[string]*FlagTypeConfig `yaml:"flag_types"`
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PackageName string `yaml:"package_name"`
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TestPackageName string `yaml:"test_package_name"`
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UrfaveCLINamespace string `yaml:"urfave_cli_namespace"`
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UrfaveCLITestNamespace string `yaml:"urfave_cli_test_namespace"`
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}
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func (gfs *Spec) SortedFlagTypes() []*FlagType {
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typeNames := []string{}
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for name := range gfs.FlagTypes {
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if strings.HasPrefix(name, "[]") {
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name = strings.TrimPrefix(name, "[]") + "Slice"
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}
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typeNames = append(typeNames, name)
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}
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sort.Strings(typeNames)
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ret := make([]*FlagType, len(typeNames))
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for i, typeName := range typeNames {
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ret[i] = &FlagType{
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GoType: typeName,
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Config: gfs.FlagTypes[typeName],
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}
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}
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return ret
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}
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type FlagTypeConfig struct {
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SkipInterfaces []string `yaml:"skip_interfaces"`
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StructFields []*FlagStructField `yaml:"struct_fields"`
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TypeName string `yaml:"type_name"`
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ValuePointer bool `yaml:"value_pointer"`
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NoDefaultText bool `yaml:"no_default_text"`
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}
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type FlagStructField struct {
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Name string
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Type string
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}
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type FlagType struct {
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GoType string
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Config *FlagTypeConfig
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}
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func (ft *FlagType) StructFields() []*FlagStructField {
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if ft.Config == nil || ft.Config.StructFields == nil {
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return []*FlagStructField{}
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}
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return ft.Config.StructFields
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}
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func (ft *FlagType) ValuePointer() bool {
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if ft.Config == nil {
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return false
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}
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return ft.Config.ValuePointer
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}
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func (ft *FlagType) TypeName() string {
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return TypeName(ft.GoType, ft.Config)
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}
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func (ft *FlagType) GenerateFmtStringerInterface() bool {
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return ft.skipInterfaceNamed("fmt.Stringer")
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}
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func (ft *FlagType) GenerateFlagInterface() bool {
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return ft.skipInterfaceNamed("Flag")
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}
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func (ft *FlagType) GenerateDefaultText() bool {
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return !ft.Config.NoDefaultText
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}
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func (ft *FlagType) skipInterfaceNamed(name string) bool {
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if ft.Config == nil {
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return true
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}
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lowName := strings.ToLower(name)
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for _, interfaceName := range ft.Config.SkipInterfaces {
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if strings.ToLower(interfaceName) == lowName {
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return false
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}
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}
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return true
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}
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