Prerequisites

Put an x into the box(es) that apply:

• This pull request fixes a bug.
• This pull request adds a feature.
• This pull request enhances existing functionality.
• This pull request introduces breaking change.

For more information, see the Contributing Guide.

Description

This PR defines a new interface called Default which is going to be used as the default value of an input.

// Input represents a Terraform input.
type Input struct {
	Name        string   `json:"name" yaml:"name"`
	Type        String   `json:"type" yaml:"type"`
	Description String   `json:"description" yaml:"description"`
	Default     Default  `json:"default" yaml:"default"`
	Position    Position `json:"-" yaml:"-"`
}

instead of previously

// Input represents a Terraform input.
type Input struct {
	Name        string      `json:"name" yaml:"name"`
	Type        String      `json:"type" yaml:"type"`
	Description String      `json:"description" yaml:"description"`
	Default     interface{} `json:"default" yaml:"default"`
	Position    Position    `json:"-" yaml:"-"`
}

The reason for this is to be able have specific and dedicated for custom Marshaller for each types. Currently the supported types are:

• Nil
• String
• Empty
• Number
• Bool
• List
• Map

Issues Resolved

n/a

Checklist

Put an x into all boxes that apply:

• I have read the Contributing Guidelines.

Tests

• I have added tests to cover my changes.
• All tests pass when I run make test.

Documentation

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

Code Style

• My code follows the code style of this project.