enbas/internal/flag/boolptrvalue.go
Dan Anglin 84091f398d
feat: add Enbas CLI schema and code generator
Summary:

- Created a custom CLI schema for Enbas which will act as the Source
  of Truth for code and document generation.
- Created a code generator which uses the schema to generate the
  executor definitions and code in the internal usage package.

Changes:

- Created the Enbas CLI schema as the Source of Truth for Enbas.
- Created the code generator that generates the executor
  definitions and code in the usage package.
- Regenerated the executor definitions using the code generator.
- Moved the custom flag value types to the new internal flag
  package.
- Created a new flag value type for the bool pointer to replace the
  flag.BoolFunc() used for the sensitive and no-color flags.
- Moved the version and build variables to the new internal version
  package to simplify the version executor.
- Created a new usage package and moved the usage functions there.
- Changed the type of the account-name flag from string to the
  internal StringSliceValue type.
2024-08-13 14:53:26 +01:00

36 lines
536 B
Go

package flag
import (
"fmt"
"strconv"
)
type BoolPtrValue struct {
Value *bool
}
func NewBoolPtrValue() BoolPtrValue {
return BoolPtrValue{
Value: nil,
}
}
func (b BoolPtrValue) String() string {
if b.Value == nil {
return "NOT SET"
}
return strconv.FormatBool(*b.Value)
}
func (b *BoolPtrValue) Set(value string) error {
boolVar, err := strconv.ParseBool(value)
if err != nil {
return fmt.Errorf("unable to parse %q as a boolean value: %w", value, err)
}
b.Value = new(bool)
*b.Value = boolVar
return nil
}